ManTech seeks a motivated, career and customer-oriented Lead Cyber Operations Integrator to join our team in Annapolis Junction, MD. Responsibilities include but are not limited to:Ensuring that current and future offensive cyber operations (OCO) within Fleet Cyber Command’s (FLTCYBERCOM) scope align with technical, counterintelligence, and cyber requirements for planning and executing operations against strategic adversaries in high-threat environments.Leading task management and mission planning efforts, coordinating research to identify vulnerabilities supporting cyber and non-traditional capability development.Analyzing and characterizing adversary target environments, working across strategic, operational, and tactical levels to enable joint planning and execution.Ensuring adversaries can be held at risk in the near-term and that adversary behaviors and functions can be exploited through technical and operational programs.Ensuring team members effectively apply their expertise to NCWDG capability development and OCO activities while identifying opportunities for mission growth.Assisting in establishing Key Performance Indicators (KPIs) for end-to-end OCO planning and execution under customer guidance.Engaging with IC and DoD stakeholders to integrate OCO activities into broader strategic objectives that support senior policymaker goals while performing analysis, triage, translation of Mandarin Chinese language materials critical to OCO planning and execution.Minimum Qualifications:High School + 16 years’ of security experience experience OR Associates + 14 years’ security experience OR Bachelor's degree and 12 years’ security experience OR Master's + 10 years’ security experience OR PhD + 8 years’ security experiencePreferred Qualifications:7 years of cyber operations experience.Clearance Requirements:Active TS/SCI w/PolygraphRequirements:Must be able to remain in a stationary position 50%.Must be able to communicate, converse, and exchange information with peers and senior personnel.The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: We are seeking a highly skilled and experienced User Interface (UI)/User Experience (UX) Developer to join our Development team. As a UI/UX Developer, you will be responsible for designing intuitive interactions between users and digital products and documenting processes and instructions to meet the customer’s requirements. Travel: Negligible Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: United States citizenExperience in Python and JavaScriptExperience with data visualizationExperience in Grafana/Angular/Dash or other related libraries/applicationsExperience with control interface and operational display/interfaceAbility to clearly communicate design ideas to stakeholders and collaborate effectively with development teamsCapacity to identify user needs and design solutions to address complex problems Responsibilities: Design/Develop test harness workflow/user experience (UX)Design/Develop test harness user interface (UI)Document use case and processEnsure user has an intuitive interaction with the system and can interpret what is presented to make decisionsAdvise team on best practices early and oftenDevelop user instructionsWork with customer to understand needs; especially to prioritize elements of the workflow for different use cases Preferred Skills and Experience: Bachelor’s degree in Design, Human-Computer Interaction, or a related field Education: A Bachelor of Science (BS) degree from an accredited college or university in Design, Human-Computer Interaction, or a related field is desired Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $79,000 - $110,000(USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Please review the job details below.Maxar is seeking an Application Development SME to join our team. This is a hybrid position that is able to be filled at Bolling AFB, Arlington or Chantilly, VA.Job Duties:Designs and develops user interfaces and visualizations that support capabilities such as data discovery and query, data visualizations, link-node analysis, and object production and relationships.Develops services using modern techniques such as REST, Java, JSON, Spring, Python, JavaScript Web UI frameworks (e.g., jQuery, Angular, React), and Docker.Uses processes and tools that support the DevSecOps pipeline including JIRA, Git, Junit, Jenkins, SonarQube, and Artifactory.Supports development and demonstration of user interface and visualization concepts, and incorporates user feedback into the backlog.Basic Qualifications:Must be a US citizen with an active TS/SCI with CI poly. Related degree with 12 years of relevant experience.Proficient with Node.js with Typescript, SQL, PostgreSQL, Redis, ElasticSearch.Position is onsite with some opportunity for Hybrid Work.Preferred Qualifications:Experience with: JSON, Java, Java Script and Web UI JavaScript frameworks (jQuery, Angular, React), SharePoint, XML, VBAs, Oracle, MongoDB, Solr, SQL, Open AI, other AI technologies#cjpost#LI-CJ1In support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.The base pay for this position within California, Colorado, Hawaii, and theWashington, DC metropolitan area is:$131,000.00 - $175,000.00For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

$10,000 Sign-on Bonus!!!Are you an experienced Surgical Technologist/OR Tech looking for a new & exciting opportunity If so, Suburban Hospital in Bethesda, MD, has the perfect opportunity for you!As a Surgical Technologist / OR Tech, youwill work within the Main Operating Room, which features 11 fully equipped surgical rooms, including two open heart suites, a cystoscopy suite, and a dedicated ophthalmology suite. You are responsible for assisting the surgical team before, during, and after surgery with the perioperative care of the surgical patient - integrating concepts, knowledge, and necessary skills to provide patient care.EDUCATIONAL REQUIREMENTS/PREFERENCES:-High school diploma or general education degree (GED)-Completion of a certified surgical technician program-Graduate of ORT school-Certification by the Association of Surgical Technologists is preferred for OR Tech II role. Certification is required for OR Tech III role.-BLS certification requiredShift:Full Time, 36hrs per week7a - 7:30pSalary Range: Minimum $27.47/hour - Maximum $ 45.32/hour. Compensation will be commensurate with equity and experience for roles of similar scope and responsibility.In cases where the range is displayed as a $0 amount, salary discussions will occur during candidate screening calls, before any subsequent compensation discussion is held between the candidate and any hiring authority.JHM prioritizes the health and well-being of every employee. Come be healthy at Hopkins! Diversity and Inclusion are Johns Hopkins Medicine Core Values. We are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices.Johns Hopkins Health System and its affiliates are drug-free workplace employers.

Are you looking to work at the forefront of Machine Learning and AI Would you be excited to apply Generative AI algorithms to solve real world problems with significant impact The Generative AI Innovation Center helps AWS customers implement Generative AI solutions and realize transformational business opportunities. This is a team of strategists, scientists, engineers, and architects working step-by-step with customers to build bespoke solutions that harness the power of generative AI.Starting in 2024, the Innovation Center launched a new Custom Model and Optimization program to help customers develop and scale highly customized generative AI solutions. The team helps customers imagine and scope bespoke use cases that will create the greatest value for their businesses, define paths to navigate technical or business challenges, develop and optimize models to power their solutions, and make plans for launching solutions at scale. The GenAI Innovation Center team provides guidance on best practices for applying generative AI responsibly and cost efficiently.You will work directly with customers and innovate in a fast-paced organization that contributes to game-changing projects and technologies. You will design and run experiments, research new algorithms, and find new ways of optimizing risk, profitability, and customer experience.We’re looking for Applied Scientists capable of using GenAI and other techniques to design, evangelize, and implement state-of-the-art solutions for never-before-solved problems.Key job responsibilities• Collaborate with AI/ML scientists and engineers to research, design, develop, and evaluate generative AI solutions to address real-world challenges• Interact with customers directly to understand their business problems, aid them in implementation of generative AI solutions, brief customers and guide them on adoption patterns and paths to production• Help customers optimize their solutions through approaches such as model selection, training or tuning, right-sizing, distillation, and hardware optimization• Provide customer and market feedback to product and engineering teams to help define product directionBASIC QUALIFICATIONS- PhD, or Master's degree and 6+ years of applied research experience- 5+ years of hands on experience with Python to build, train, and evaluate models- 5+ years of experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining, parallel and distributed computing, high-performance computing- 2+ years of experience with design, development, and optimization of generative AI solutions, algorithms, or technologies- Experience in patents or publications at top-tier peer-reviewed conferences or journalsPREFERRED QUALIFICATIONS- 2+ years of experience with design, deployment, and evaluation of Large Language Model (LLM)-powered agents and tools and orchestration approaches- Hands-on experience with model customization techniques such as fine-tuning, continued pre-training, and LLM-as-judge evaluation- Experience with optimization of models on GPUs, Amazon Silicon, or TPUs- 2+ years of experience with open source frameworks for building applications powered by LLMs like LangChain, LlamaIndex, and/ or similar tools- Experience building generative AI applications on AWS using services such as Amazon Bedrock and Amazon SageMaker- Strong communication skills, with attention to detail and ability to convey rigorous technical concepts and considerations to non-experts- Scientific thinking and the ability to invent, a track record of thought leadership and contributions that have advanced the fieldAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.Our compensation reflects the cost of labor across several US geographic markets. The base pay for this position ranges from $150,400/year in our lowest geographic market up to $260,000/year in our highest geographic market. Pay is based on a number of factors including market location and may vary depending on job-related knowledge, skills, and experience. Amazon is a total compensation company. Dependent on the position offered, equity, sign-on payments, and other forms of compensation may be provided as part of a total compensation package, in addition to a full range of medical, financial, and/or other benefits. For more information, please visit https://www.aboutamazon.com/workplace/employee-benefits. This position will remain posted until filled. Applicants should apply via our internal or external career site.

Which & how many new devices will Amazon sell next year If you're interested in trying to answer that question, the Amazon DSO team is the team for you. We materially impact Amazon’s device businesses by forecasting demand and managing supply of all Amazon Devices using Machine Learning (ML) and big data. We are a growing team that continues to operate in "startup" mode to prove new business ideas, while strengthening our core platforms. We use the latest ML and predictive modeling technologies to extract information valuable to our business. We're looking for an engineer with an interest in ML who is a technical leader and ready for a challenge. Do you want to work on genuinely hard problems Do you want to design systems that will handle huge amounts of data and train thousands of models If so, this is the job for you.About the teamDemand Science Optimization (DSO) team builds supply chain software systems in the realm of Machine Learning (ML/AI/LLM) and economic modeling to address specific device-related challenges within inventory management functions: demand forecasting, pricing, and allocation. Our goal is to achieve a high level of automation, enabling a hands-off approach to assess tradeoffs such as pricing and promotion strategies, prediction and optimization services, and economic valuation. This approach aims to expedite the operational and financial leverage of Devices and Services, enhance customer satisfaction, and direct our team's expertise towards strategic decisions that have lasting implications. With a diverse product portfolio including popular devices like Alexa, Kindle, Ereader, Ring, Blink, and more, DSO faces intricate challenges. Our software solutions wield considerable influence, as our predictive algorithms guide the allocation of billions of dollars across a multitude of distribution points globally.BASIC QUALIFICATIONS- 5+ years of non-internship professional software development experience- 5+ years of programming with at least one software programming language experience- 7+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience- Experience as a mentor, tech lead or leading an engineering teamPREFERRED QUALIFICATIONS- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience- Bachelor's degree in computer science or equivalentAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

In our tuition-free Tech Fundamentals program, you will master the basics of IT with real-world applications. What’s Included in Tech Fundamentals - Up to 20 weeks of instructor-led virtual training - Opportunity for a paid internship or a project-based learning experience - Opportunity to earn industry-recognized certifications: CompTIA A+ & IT Fundamentals+, a Google IT Support Certificate, and an IT Generalist Apprenticeship credential - Exposure to Microsoft, Cisco, AWS, and other leading technologies - Mentoring from senior-level IT professionals - Employment readiness workshops - Job placement assistance with access to a wide range of top employers - A full range of ongoing social service and personal development support Who is Eligible Young Adults - 18–26 years of ageHigh school diploma or equivalent - Legally authorized to work in the US - Located in or near the following cities:Baltimore, Brooklyn/New York City, Dallas, San Antonio, Houston, Detroit, Newark, St. Louis, Kansas City, Raleigh, Dayton Military Veterans and Military Spouses - Over 21 years of age - Legally authorized to work in the US - Must be one of the following: Transitioning active-duty service member through the DoD SkillBridge program / honorably discharged / member of the Guard or Reserves - In or near the following cities: Baltimore, Dallas, San Antonio, Houston, Detroit, Newark, St. Louis, Kansas City, Raleigh, Dayton

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, High-Performance Computing (HPC) Systems, Linux, Management Tools, Systems EngineeringCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Linux Systems EngineerGDIT is seeking a TS cleared Linux Systems Engineer to join our team in supporting Federal Government customers. You will serve as the subject matter expert (SME) for a range of HPC solutions and apply your systems administrative expertise to configure these resources for the computational demands of emerging workloads that are critical to the customers. This position requires you to be onsite everyday either in Quantico VA or Annapolis Junction MD. Your duties will include, but not be limited to:• Install, configure, test, and maintain system management tools, infrastructure, and server applications• Participate in the design of information and operational systems• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with vendors to implement fixes• Monitor, identify, and resolve server and storage issues• Communicate and coordinate with vendors, customer teams, and multiple stakeholders regarding requirements, workflows, and problem resolution actions• Develop and maintain custom scripts to automate tedious, repetitive, and/or correct error prone tasks related to provisioning, installation, configuration, and management of IT systems and services• Prepare and maintain documentation for system and application configurationsRequired Qualifications:• Linux systems administration experience in a secure environment maintaining compliance with Security Technical Implementation Guide (STIG) standards• Application installation and test experience including but not limited to SPACK, Ansible, Puppet, Apache NiFi, Compilers, and System libraries• Position is 100% onsite at Quantico, VA with some travel to Clarksburg, WV• Active Top SecretTop-Secret Clearance (TS/SCI) with ability to obtain CI/Poly• Minimum Education: BA/BS and 10 years of experience or MA/MS and 8 years of related experienceDesired Qualifications:• Development and programming experience (preferred language is C/C++) with an ability to parallelize is preferred • Knowledge of Bash, Python, and MPI is useful• Experience with GPU development tools (CUDA) is a plus, but is not requiredThe likely salary range for this position is $153,000 - $207,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:OnsiteWork Location:USA MD Annapolis Junction - Customer Proprietary (MDC264)Additional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, experienced career and client-oriented Data Engineer to join our team in the DC Metro region. This is a Hybrid position.In this role, you will collaborate with a team of consultants and engineers to provide sophisticated data integration and data management solutions for Government clients. The ideal candidate will have deep data engineering skills and extensive experience with data engineering tools, as well as a client-oriented approach to applying technology to complex problems.Responsibilities include but are not limited to:Design and implement robust data pipelines to ingest, transform, and integrate data from various systems and networks, ensuring seamless data flow.Collaborate with cloud and system architects to establish secure and efficient data transfer protocols among different networks and systems.Develop and enforce data quality standards, ensuring the accuracy, completeness, and consistency of integrated data.Work closely with data scientists, analysts, and other stakeholders to understand data requirements to facilitate analytics and machine learning uses.Architect data pipelines and data storage solutions to support analytic workflows.Optimize data pipelines and storage solutions for performance, ensuring low latency and high throughput for real-time and batch data processing.Implement robust security measures to protect sensitive data and ensure compliance with relevant data security policies and practices.Minimum Qualifications:Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field.At least 12 years of experience in data engineering, data architecture, or related roles.Extensive experience with ETL tools such as AWS Glue or TalendKnowledge of big data technologies like Hadoop, Spark, and Kafka.Experience with cloud services from providers such as AWS or Oracle and their data storage and processing servicesExperience with data warehousing, data lakes, and big data technologiesProficiency in programming languages such as Python, Java, or SQLPreferred Qualifications:Master’s degree in Computer Science, Information Technology, Engineering, or a related field.Experience developing and implementing records management policies and procedures.Familiarity with data security and compliance frameworks (e.g., NIST framework).Cloud certifications such as AWS Certified Developer, Oracle Cloud Infrastructure.Experience with agile development methodologies.Knowledge of data governance and metadata management.Familiarity with records management standards (e.g., NARA standards).Clearance Requirements:Must possess a current and active TS/SCI with polygraphPhysical Requirements:Must be able to be in a stationary position more than 50% of the timeMust be able to communicate, converse, and exchange information with peers and senior personnelConstantly operates a computer and other office productivity machinery, such as a computerThe person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situationsThe person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a mid-level Software Engineer to join our team! This individual will provide software engineering in an Agile development environment as part of a team creating prototype robotic systems to support live training exercise Travel: 10-15% Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: United States CitizenshipAt least four (4) years of Python software development experienceIn-depth understanding of Androidsoftware and application developmentAbility to clearly and accurately document software source code, specifications, and manualsModeling and/or simulations, interface coding, TCP/IP, and serial communicationsExcellent oral and written communication skillsAbility to collaborate constructively and present overall results with other government and contractor personnelAbility to thrive in a flexible and dynamic work environment Responsibilities: Writing, troubleshooting, and supporting Python software, usually written for ROS2 (Robot Operating System)Design and build advanced applications for the Android platformServe as an Agile Scrum team member providing software development and maintenance for the delivery of releasable softwareGain understanding and knowledge of various robotic systemsActively support all aspects of the system development lifecycle (analysis, requirements definition, design, coding, development and unit testing, maintenance and preparing associated documentation) with an emphasis on software development Preferred Skills and Experience: Experience with writing, testing, maintaining, and supporting live mobile applications for the Android Tactical Assault Kit (ATAK) systemsExperience with ROS2C++ development experience for performance critical codeExperience with developing software for UbuntuWillingness to travel to support test events in the fieldComfortable working on a team and interfacing with outside entitiesWillingness to adapt quickly to new requirementsAgile/SCRUM experienceKnowledge of Git and GitLabExperience with Hardware-in-the-loop (HWIL) and/or Software-in-the-loop (SWIL) testing Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $80,000 - $110,000(USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Please review the job details below.Do you like applying geospatial tradecraft and developing Python code in direct support of the security of our Nation Our team is looking to for a Geospatial Programmer to support an analytics group doing geospatial R&D projects. Life with Us:Project: We support a US Government office who has tasked us with processing Geospatial information and developing custom code to enhance situational awareness and support planning. We’ve been assisting them in this capacity for several years, augmenting our tools and methodologies to accommodate a continually growing corpus of data. Career: At Maxar we’re very serious about professional development and continuing education. We offer everyone the opportunity to define their own career trajectory. Our group has some amazing resources at its disposal specifically for this purpose. You will work with your direct supervisor and/or a mentor to set appropriate goals and design a plan to help you make consistent progress. Day-to-day with your colleagues:Developing custom code, scripts, modules, macro procedures, libraries, and dynamically linked libraries for geospatial analysis functions using Python to augment and analyze dataProviding ad hoc support for writing scripts in Python and other coding languages to help automate geoprocessing of large datasets in response to analysts’ needs. Instructing and assisting analysts in writing custom code and scripts as needed.Leveraging available computing resources to handle very large geospatial datasets, creating efficiencies in data management including data deduplication and reduction, streamlining geospatial data processing, and scaling processes from regional to global Minimum Requirements:TS/SCI with required Polygraph5+ years of professional experienceBachelor’s degree in computer science, geography, or related technical field (relevant experience may be substituted for a degree)Willingness to work full-time (Monday-Friday) on-site with the customerPython Development & Automation – Scripting for data analysis, workflow automation, and application developmentData Modeling & Databases – Experience modeling geospatial data and working with relational databases (PostgreSQL preferred)Geospatial & Image Processing – Spatial data analysis, image data extraction, and strong geospatial reasoning skills Preferred Skills:Big Data & Scalable Analytics – Distributed computing and large-scale data optimizationData Engineering & Infrastructure – Scalable data pipeline development, performance optimization, and data management best practicesSoftware Development Workflows – Experience with Git, Jira, and writing technical documentationSoftware & IT Support – Troubleshooting, system integration, and customer supportIn support of pay transparency at Maxar, we disclose salary ranges on all U.S. job postings. The successful candidate’s starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range. The base pay for this position within the Washington, DC metropolitan area is: $131,000.00 - $219,000.00 annually.For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range. We offer a comprehensive package of benefits including paid time off, health and welfare insurance, and 401(k) to eligible employees. You can find more information on our benefits at:https://www.maxar.com/careers/benefitsThe application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.The date of posting can be found on Maxar’s Career page at the top of each job posting.To apply, submit your application via Maxar’s Career page.Maxar Technologies values diversity in the workplace and is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected veteran status, age, or any other characteristic protected by law.

Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:BI Full 6C (T4)Job Family:Software DevelopmentJob Qualifications:Skills:Agile Methodology, ServiceNow Flow Designer, ServiceNow Implementation, ServiceNow Platform, Software DevelopmentCertifications:NoneExperience:3 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a Senior ServiceNow SecOps Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As a Senior ServiceNow SecOps Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Senior ServiceNow SecOps Developer joining our team to be responsible for the development and administration of solutions within ServiceNow environments at the Federal Deposit Insurance Corporation (FDIC). You will work with team members, customers, and external vendors to identify, prioritize, and respond to threats against the enterprise, as well as identify and spearhead ways to streamline security processes and enhance threat detection and remediation.HOW A SENIOR SERVICENOW SECOPS DEVELOPER WILL MAKE AN IMPACT:Support the development and configuration of ServiceNow tools to enhance the effectiveness and increase the efficiency of security solutionsDevelop processes to improve data collection, analysis, and response within ServiceNow SIR and VR workflowsIdentify, create, and execute test cases for ServiceNow and other software platforms, including the creation of automated security workflowsCollaborate with team members to define, analyze, understand and document business and technical requirementsDesign and develop / configure workflows, forms, scripts and underlying logic using SCRUM / Agile methodologiesParticipate in ServiceNow version upgradesOffer solutions to address requirements, evaluate alternate solutions, and perform analysis to determine courses of actionSupport projects while driving the design, creation, testing, and delivery of functionalityCreate architecture, design, and user guide documentationSupport business growth and proposal teams by writing proposal sections, providing guidance, and contributing to the creation of cost and effort estimatesWork with end users, stakeholders, and management to define and create reports, dashboards, and data analysis productsMaintain current ServiceNow/industry certifications, while obtaining additional certificationsContribute to IT related, technical processes reviews, postmortems, and continual process improvementCreate estimations on effort required to produce ServiceNow functionality.Other duties as assigned supporting IRM work as neededWHAT YOU’LL NEED TO SUCCEED:Required Education: Technical Training, Certification(s) or Degree (or equivalent experience)Required Experience: 3+ years of experience with ServiceNow SecOps/IRM, including experiences as CIS-SIR, CIS-VR, and/or CIS-TPRMRequired Technical Skills: Experience developing and managing SecOps processes for large (instances with more than 10,000 active users), mission-critical government ServiceNow instancesExcellent understanding of the Agile software testing process and lifecycle, from smoke test to integration to production deploymentUnderstanding of IT service management, SecOps practices, and common service level agreement measurementsCan identify, understand, document, and create functionality aligning with customer value streamsCan produce level of estimates and basic deployment plans for ServiceNow functionalityRequired Skills and Abilities: Strong organization and time management skills while working in a rapid software development environmentExcellent communication and collaboration skills and can effectively works in a team environmentMust be able to identify and learn new technologies quickly.Clearance: Public Trust SuitabilityLocation: RemoteUS Citizenship Required: YesPreferred requirement:ServiceNow SecOps / IRM ExperienceGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $126,650 - $171,350. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:RemoteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Senior Cyber Incident Coordinator to join our team in Springfield, VA.Responsibilities include but are not limited to:Support activities to maintain and share timely situational awareness of network topology, active threats, and actions that could adversely affect the informational environmentShare timely situational awareness of overall health and status of information environment defensesSupport activities to receive, resolve conflicts, coordinate, and share event information and reporting on incident responses, network outages, threats, and classified information spillsSupport Mission Manager in the creation and escalation of cyber incident cases and reportingReceive and generate information system security alerts, advisories, and directives from designated organizations for all information environments, networks, and systemsGenerate cyber threat products based on known, perceived, and understood threats affection communication systems and networksCreate, disseminate, and report executive summary on all cyber incidentsMinimum Qualifications:Bachelor’s degree or 4+ years of additional cyber experience in lieu of degree5+ years of relevant experienceExperience working with computer desktop packages such as Microsoft Word, Excel, etc.Strong time management and multitasking skills as well as attention to detail as we well as strong collaborative skills and proven ability to work in a diverse team of security professionals.IAT Level II (GSEC, Security+, SSCP, or CCNA-Security) certification required or ability to obtain within 6 months of hirePreferred Qualifications:Experience working with information security practices, networks, software, and hardwareExperience working with cyber operations and security architectureAbility to make decisions and resolve problems effectively – Seek out information and data to evaluate, prioritize and formulate best solution or practice.Understanding of latest security principles, techniques, and protocols.Clearance Requirements:Must have a current/active TS/SCI w/PolygraphPhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Overview: SimVentions is seeking aCyber Systems Analyst/Engineerto support the SPEIR and LEED programs within PEO IWS 2.0 Above Water Sensors. This role provides direct support to APMs, Lead System Engineers, and Task Leads. A hybrid work environment is available, but on-site work in the DC area is required 2-3 times per week, with occasional travel (up to 10%). Travel: Travel to Washington D.C. area 2-3 times per week and additional travel up to 10% of the time (1-2 times/month). Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Bachelor's degree in STEM or equivalent.At least 5 years of experience providing information assurance, system security engineering, or operational support to the DoD, including supporting information operations, cyber operations, system administration, and systems security.DoD Acquisition experience.Experience working in a Navy / US Government acquisition program office environment.Experience leading the development of documentation like Cybersecurity Strategies and Program Protection Plans.Competence in evaluating cyber compliance with DOD regulations and an understanding of the DoD Risk Management Framework / Authority to Operate (ATO) processes.Possess DoD 8570 Information Assurance Technical (IAT) Level II Certification or able to obtain within 6 months of hire.Must hold and maintain an active Department of Defense (DoD) Secret Clearance.Demonstrated ability to multi-task, provide high quality services and products, while meeting strict deadlines and time constraints.Ability to operate in a highly dynamic environment with a wide variety of programmatic/technical challenges.Exceptional writing and presentation abilities with strong work ethic, time management, and interpersonal skills.Proficiency with MS Office suite.Strong organizational skills with attention to detail.Must be energetic, thoughtful, product-oriented, dependable, flexible, open-minded individual with an eagerness to learn with demonstrated strong work ethic.Demonstrated forward thinking and proactive problem-solving skills. Responsibilities: Responsible for all aspects of the program’s cybersecurity. Provide oversight and support to the program’s to ensure Cybersecurity and Systems Security Engineering objectives are completed throughout the system acquisition lifecycle. Provide working level oversight, promoting, ensuring adequate cybersecurity resources are aligned and executed to program schedule.Support Requirements Management including the trace and allocation of cyber requirements and alignment with platform and combat systems requirements.Lead efforts to bring the program’s platform information technology systems through the full life cycle of the Risk Management Framework (RMF) processes IAW (CNSSI-1253, NIST 800-37, NIST 800-53, etc.) to achieve/renew Authority to Operate (ATO).Author, complete and maintain the System Security Plan (SSP), Security Controls and plan of action and milestones (POA&Ms) within eMASS.Support cyber policy implementation, artifact development, and requirements updates.Perform verification and validation of delivered systems; assist with the development of test plans and procedures.Assist with the assessment of Assured Compliance Assessment Solution (ACAS) scans & Security Technical Implementation Guides (STIGs).Communicate risks and issues to the PEO IWS 2.0 designated Technical Area Expert (TAE) and Functional Authorizing Official.Handle programmatic documentation such as the Cybersecurity Strategy (CSS), inputs to Program Protection Plan (PPP), and Clinger-Cohen Act (CCA).Manage, draft, and maintain the Cybersecurity Strategy (CSS) and inform the programs of the appropriate measures to maintain program schedule, costs, and cyber compliance requirements. Provide cyber input on CDRLs, Model Drops, comment adjudications and other programmatic documentation such as the SEP and TEMP. Analysis of RMF controls, as well as phases in the Cyber T&E guidebook including varying forms of cyber risk assessments, cyber tabletops, MBSE scans, and eventually Red Team analysis.Coordinate, support, and participate in Cyber Tabletop / Red Team assessments, and engineering discussions to ensure cybersecurity is being implemented appropriately across the SE CPT.Will support / manage Cybersecurity / System Security Engineering working group under the overarching PP / SE IPT. Will manage and track all associated SSE efforts, including cyber compliance, cyber engineering, program protection. Preferred Skills and Experience: Master’s degree in STEM or equivalent. Experience with Magic Draw/Cameo, Model-Based Systems Engineering, UML/SySML Education: Bachelor's degree in STEM or equivalent. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $100,000 - $175,000(USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:MBI (T2)Job Family:Software DevelopmentJob Qualifications:Skills:Software Development, Software Projects, Software SystemsCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:NoJob Description:Deliver simple solutions to complex problems as an Appian Senior Developer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As an Appian Senior Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on an Appian Senior Developer joining our team to develop and improve software resources for a critical federal client. The Appian Senior Developer will play a significant role in improving and enhancing the user experience, making them an essential component of a mission that is challenging, important, and rewarding.Timeline: This is for a proposal that is expected to be awarded in November / December 2025.HOW AN APPIAN SENIOR DEVELOPER WILL MAKE AN IMPACTWorks with web services, FTP, JMS, and other web integration technologies.Supports user experience, UI design, and/or HCI.Practices agile/scrum methodologies.Works with application servers, web servers, operating systems, and web application architectural concepts.Works with BPM software tools.Supports customer relationship management software and other low-code tools.Supports configuration, deployment, and testing of enterprise software applications and relational databases.Understands relational database design and SQL.WHAT YOU’LL NEED TO SUCCEED:Education: BA/BS with concentration in computer science, computer engineering, or technical or related field.Required Experience: 10+ years of experience in an analyst or developer role; 3+ years of this experience must be in successful software delivery or software development using Appian technologies and tools or comparable. Master’s degree can be substituted for 4 of the remaining years of experience.Required Certification: Appian Certified Lead Developer certification or comparable.Required Technical Skills:Experience with the Appian software platform.Familiarity with web services, FTP, JMS, and other web integration technologies.Background in user experience, UI design, or HCI.Familiarity with software delivery methodologies such as agile/scrum.Working knowledge in application servers, web servers, operating systems, and web application architectural concepts.Prior experience working with BPM software tools.Strong understanding of relational database design and SQL.Required Skills and Abilities:Strong problem solving and design skills.Strong communication and presentation skills.Location: Washington, D.C.Visa Sponsorship will not be provided for this position. GDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $161,158 - $208,056. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Detections Engineer to join our team in Springfield, VA.Responsibilities include but are not limited to:Formulate and publish custom Security Information and Event Management (SIEM) tool content and IDS/IPS signatures to address threatsPerform security event and incident correlation using information gathered from a variety of sources within the enterpriseAnalyze and assess damage to the data / infrastructure as a result of cyber incidentsPerform cyber incident trend analysis and reporting.Characterizes and performs analysis of network traffic and system data to identify anomalous activity and potential threats to resources.Provide detection, identification, and reporting of possible cyber-attacks/intrusions, anomalous activities, and misuse activitiesCreate, deploy, and implement threat-based signatures and detection rules for operational intrusion detection capabilities.Minimum Qualifications:Bachelor’s degree or 4+ years of additional cyber experience in lieu of degree2+ years of cyber experienceExperience with modern Windows, UNIX, network operating systems, databases, and virtual computingExperience with enterprise security tools, including Security information and event management (SIEM), Threat intelligence platforms (TIPs), or Network monitoring toolsExperience with creating, modifying, tuning, IDS signatures/SIEM correlation searches and other detection signatures.Knowledge of implementation of countermeasures or mitigating controls.DoD 8570 certification meeting IAT Level II (GSEC, Security+, SSCP, or CCNA-Security)Preferred Qualifications:Experience with Linux/UnixClearance Requirements:Must have a current/active TS/SCI w/PolygraphPhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are looking for a mid-level Full-Stack Developer experienced with web-based applications development in a microservices architecture to join our team! On this project, Small Scrum teams work together within the Scaled Agile Framework to develop a telecommunications modeling system used to support DOD missions.This position is located on Dahlgren Naval Base. Applicants must live within commutable distance of Dahlgren Naval Base in King George, VA or be willing to relocate. Travel: 10%; Regional only. Clearance: An ACTIVE Secret Clearance issued by the Department of Defense (DoD) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: At least five (5) years of experience in Agile software, web-based applications, and micro-services development utilizing at least 4-5 of the following technologies:- Experience developing complex, web-based applications utilizing MS Azure and/or Amazon Web Services Government Cloud.- Experience programming in JavaScript, C#/.NET Core, Angular, TypeScript, SQL.- Experience with containerization technologies (e.g. Docker)- Experience working with an Elasticsearch, Logstash, Kibana stack.- Experience using Argo CD.- Experience using Jenkins and/or Kubernetes.- Experience with work management and SW development tools (e.g. Azure DevOps, GitLab, Confluence). Responsibilities: Perform duties as a full-stack developer for complex, web-based applications utilizing Microsoft Azure and/or Amazon Web Services Gov Cloud. Preferred Skills and Experience: - Experience with SAFe Agile framework.- Strong written and verbal communication skills.- Strong analytical and problem solving skills.- High-level of flexibility, creativity, and innovative thinking.- Sec+ or higher Education: BS degree in SW Engineering or related field or equivalent experience. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $92,090 - $135,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Software DevelopmentJob Qualifications:Skills:Computer Coding, Design, JavaScriptCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:Deliver simple solutions to complex problems as a SOFTWARE DEVELOPER at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our prestigious client at the highest levels of the federal government in the heart of our nation’s capital. With a career in software development, you’ll make the end user’s experience your priority and we’ll make your career growth ours. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.At GDIT, people are our differentiator. As a Software Developer, you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Developer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SOFTWARE DEVELOPER WILL MAKE AN IMPACT:Designing, developing, coding, testing, and debugging complex new software products, and making significant enhancements to existing software.Integrating design strategies, product specifications, development schedules, and user expectations into product capabilities.Resolving complex hardware/software compatibility and interface design considerations.Researching emerging technologies to determine impact on application execution.Providing input to staff involved in writing and updating technical documentation such as user manuals, system documentation, and training materials.Troubleshooting complex problems and providing customer support for process specific hardware and application issues.Preparing reports on analyses, findings, and project progress.WHAT YOU’LL NEED TO SUCCEED:Education: Bachelor’s Degree in Computer Science, Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experienceRequired Experience: 3+ years of related software development experienceRequired Technical Skills: CompTIA Security+ (DoD 8570 Compliance)Security Clearance Level: Active Top Secret with SCI EligibilityRequired Skills and Abilities: Excellent written communication and technical documentation skillsPreferred Skills:Development experience with .Net, C#, SQL, JS, and HTMLLocation: On Customer Site, Washington, District of ColumbiaGDIT IS YOUR PLACE:Flexible work schedule401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $91,811 - $115,000. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented CNO Python Software Developer to join our team in Hanover, Maryland.As a CNO Python Developer on our team, you will design and develop new bleeding edge software. Help protect our national security by leveraging your knowledge in programming and coding with Python to solve difficult problems and design new or improved solutions.Responsibilities include, but are not limited to:Provide specialized testing and evaluation capabilities tailored to system functionsPerform system and subsystem definition, preliminary and detailed design, design implementation, and subsystem and system integration and tests for a systemResearch requirements for a product, including CNO deployment environment, performance criteria, and competitive issuesDetermine computer user needs; analyzes system capabilities to resolve problems on program intent, output requirements, input data acquisition, programmingDebug and troubleshoot software, modify existing software to correct errors, to adapt to new requirements, or to improve performance and perform quality control on team productsCoordinate and perform software deployments for developed productsWork with the entire Software Development LifecycleMinimum Qualifications:Bachelor’s Degree in Computer Science or related technical field from an accredited college or University and 2 +years of programming experience, or High School Diploma and 6+ years of programming experienceExperience with Python and Python Task AutomationExperience with Object Oriented Analysis and DesignExperience with Software Version ControlAbility to demonstrate knowledge of JSON and YAMLPreferred Qualifications:Experience with SQL and NoSQL databasesExperience with subversion/GITExperience with Atlassian Tools like Confluence, Jira, Crucible or similarExperience with troubleshooting and debugging software, software analysis and reverse engineeringExperience Unit TestingExperience with networking (TCP/IP) and socket level programmingExperience in CNO environmentExperience with software development methodologies such as Agile, Scrum, TDD, Waterfall or similarClearance Requirements:Must have a current/active Secret (or higher) clearance, with the ability to obtain and maintain a TS/SCI w/Polygraph clearancePhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time

Overview: SimVentions is looking for a mid to senior level embedded software developer to help develop government systems onsite at NSWCDD. Travel: Travel on occasion within Continental US. Clearance: An ACTIVE Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: 5 Years experience with embedded softwaredevelopment related to microcontrollers or similar devicesProficiency in CExperience in C#Experience with gitExperience with software debugging and associated toolsExperience with hardware debugging at the logical level and associated toolsExperience with Code Composer Studio and/or MPLAB X and/or Visual StudioBasic knowledge of satellite constellationsBasic testing, troubleshooting, & soldering skillsKnowledge of embedded software development for hardware is requiredKnowledge of hardware architectures, microcontrollers and communication protocolsKnowledge of writing test cases, unit testing and validation of hardware software integrationKnowledge in diagnosing and resolving network-related issues, including network configuration, connectivity, and data transmission problemsAbility to work in a fast paced, rapidly changing range/field environment with a focus on fielding a productAbility to work with others to meet established goals and program schedulesAbility to communicate effectively, both verbally and in writing Responsibilities: The Firmware Developer will write firmware to run on specified microcontrollers to achieve desired functionality. This functionality can range from making a device more robust to adding user desired functionality to adding support for a new set of hardware (GNSS engine, satellite transceiver, etc.). Updating or writing tools to be able to configure newly updated devices is also expected. Coding embedded microcontrollers Develop embedded software for new and existing systemsWrite firmware to run on specified microcontrollers to achieve desired functionality This functionality can range from making a device more robust to adding user desired functionality to adding support for a new set of hardware (GNSS engine, satellite transceiver, etc.)Updating or writing tools to be able to configure newly updated devices Support testing and assessment of embedded systems locally and at external locationsUtilize software development best practices within government development processesIdentify and incorporate the latest hardware, technology, and techniques in this rapidly evolving environmentRoutinely collaborate with the government team through regularly scheduled meetings on-site Preferred Skills and Experience: Excellent communication skills Education: Degree in Computer Science, or related Engineering field. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $92,000 - $135,000(USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Type of Requisition:RegularClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber SecurityJob Qualifications:Skills:Cybersecurity, MITRE ATT&CK Framework, SOC OperationsCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Own your career as a Cyber Incident Detector at GDIT. Here, you’ll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients’ missions and ensuring we anticipate the threats of tomorrow.At GDIT, people are our differentiator. As a Cyber Incident Detector you will help ensure today is safe and tomorrow is smarter.HOW A CYBER INCIDENT DETECTOR WILL MAKE AN IMPACTPerform forensic analysis of digital information and gathers and handles evidence. Identify network computer intrusion evidence and perpetrators, and coordinates with other government agencies to record and report incidents.You must be passionate about technology, and able to learn the ropes of new security solutions rapidly.Take the lead in day-to-day monitoring for unusual activities, implement defensive protocols, and report incidents.Forensic analysis of digital information, Open-Source Intel (OSINT) review/monitoring, available tools both customer provided and open source, and pivoting/researching on previously reported Indicators of Compromise (IOCs).Participate in collaborative sessions with other CNDSPs and Intelligence Community (IC) agencies on malicious intrusions, attacks or suspicious activities, as well as share emerging Cyber Threat Intel data. Assist in the development of IOCs for active defensive countermeasures and passive detection signatures.Day, Swing, or Mid Shift position available. Willing to work a weekend or holiday shift supporting your assigned shift.WHAT YOU’LL NEED TO SUCCEED:Bachelor's Degree and 8+ years of relevant experience,equivalent combinations of education, certifications, and experience will be considered. DoD Approved Baseline 8570/8140 IAT Level II (Sec+, CySA+, CND, or CCNA-Security) certification required prior to start date.DoD Approved Baseline 8570/8140 CSSP Analyst (CEH, CySA, or CFR) certification required prior to start date.GIAC Continuous Monitoring (GMON) or equivalent (other GIAC certs, CSA, ECIH, or any cert under CSSP Analyst) certification required within first 120 days of employmentSplunk Core Certified User certification required within first 120 days of employmentSecurity Clearance Level: TS/SCI clearance and ability to obtain and maintain a PolygraphREQUIRED SKILLS AND ABILITIES:Must have common knowledge of standard network infrastructure.Other items that would be good to know include: domain masquerading, certificates, and file hashing.Familiar with monitoring emerging threats through Tools, Techniques, and Procedures (TTPs) and how they relate to the MITRE ATT&CK FrameworkGood written communications skills are necessary to properly document and report the identification and sharing of newly identified IOCs.Meticulous eye for detail and an ability to multitask in a fast-paced environment.Maintain knowledge of current cybercrime tactics.Day, Swing, or Mid Shift position available: Willing to work a weekend or holiday shift supporting your assigned shift.Location: On Customer SiteWashington, D.C.GDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromThe likely salary range for this position is $144,500 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Associate CNO Software Developer to join our team in Hanover, MD.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Assist with designing, developing, documenting, testing, and debugging of applications software and systems.Apply knowledge of security concepts and networks.Ensure software standards are met.Minimum Qualifications:Bachelor's degree or equivalent OR 4+ years of relevant experience without a BS degree.Experience in Python and C/C++ programming.Troubleshooting / debugging experience.Experience with networking (TCP/IP) and socket level programming.Preferred Qualifications:Understand CNO development concepts.Software Analysis/Reverse Engineering experience.Understand assembly programming concepts.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.Security Clearance Requirements:Current, active TS/SCI with Polygraph is required.Physical Requirements:Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.Regular communication with co-workers, management, and customers.

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking an experienced Software Developer to provide engineering support in an Agile development environment for the Tomahawk program. As part of a Scrum team, you will be performing software design, implementation, and test, documentation, and defect analysis. This is a journeyman-to-senior level position requiring a minimum of 5 years of professional experience. Must be willing to work on-site at Dahlgren Naval Base 4+ days/week.** Future Funded Travel: Very rare. Less than 10%. Clearance: A DOD Secret Clearance is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: Minimum 5 years’ experience in a software development roleExperience with object-oriented design and methodologiesExcellent oral and written communication skillsAbility to thrive in a flexible, team-oriented work environmentWillingness to work on-site at Dahlgren Naval Base 5 days/week Responsibilities: Design, implement, and test source code for the Tactical Tomahawk Weapon Control System.Debug reported issues and provide causal analysis.Actively support all aspects of the system development lifecycle (analysis, requirements definition, design, coding, development and unit testing, maintenance and preparing associated documentation) with an emphasis on software development. Preferred Skills and Experience: Experience using C++ and/or Java in a professional settingWorking knowledge of the Linux operating environment Education: A Bachelor of Science (BS) degree from an accredited college or university in an engineering, scientific, or technical discipline is required. Computer Science or Computer Engineering degrees strongly preferred. Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements.The projected annual compensation range for this position is $92,000 - $167,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs.We offer:Medical, dental, vision, and prescription drug coverageEmployee Stock Ownership Plan (ESOP)Competitive 401(k) programsRetirement and Financial CounselorsHealth Savings and Health Reimbursement AccountsFlexible Spending AccountsLife insurance, short- & long-term disabilityContinuing Education AssistancePaid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military)Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counselingSupplemental Benefit Program Why Work for SimVentions : SimVentions is about more than just being a place to work with other growth-orientated technically exceptional experts. It’s also a fun place to work. Our family-friendly atmosphere encourages our employee-owners to imagine, create, explore, discover, and do great things together.Support Our WarfightersSimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world.Drive Customer SuccessWe deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact.Get Involved in Giving BackWe believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year.Build Innovative TechnologySimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success.Work with Brilliant PeopleWe don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture.Create Meaningful SolutionsWe are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve.Employees who join SimVentions will enjoy additional perks like:Employee Ownership:Work with the best and help build YOUR company!Family focus:Work for a team that recognizes the importance of family time.Culture:Add to our culture of technical excellence and collaboration.Dress code:Business casual, we like to be comfortable while we work.Resources: Excellent facilities, tools, and training opportunities to grow in your field.Open communication:Work in an environment where your voice matters.Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development.Employee Appreciation:Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more.Founding Partner of the FredNats Baseball team:Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.Food:We have a lot of food around here!FTAC

Type of Requisition:PipelineClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:NonePublic Trust/Other Required:OtherJob Family:Cyber EngineeringJob Qualifications:Skills:Cybersecurity, Identity and Access Management (IAM) Operations, Information Technology SecurityCertifications:NoneExperience:8 + years of related experienceUS Citizenship Required:NoJob Description:We are seeking an individual with a broad base of experience in Information Technologies and Cybersecurity, and the desire and drive to make a difference.As an Identity, Credential, and Access Management (ICAM) Architect, you will be responsible for developing solutions to use in monitoring an extensive array of networks to detect suspicious and malicious user activity that could jeopardize the health of customer information systems. Our Solution Architects are responsible for reviewing cybersecurity and ICAM requirements. You must be able to research, compile information and prepare computer security incident solutions based on threat events, incidents and intrusions. You will work closely with Infrastructure Engineers and System Administrators to ensure GDIT expands the Cybersecurity ICAM solutions to support the customer requirements.How You Will Make An Impact: Act as an ICAM and cybersecurity subject-matter expert to multiple tasks and/or programsArchitecting monitoring of intrusion detection solution systems using SIEM toolsCreation of technical incident response solutions based on threat intrusions and events Perform independent research and analysis of access security threats and ICAM solutionsImplement security controls and supporting configurations to all customer IT system, hardware, and software components to satisfy compliance with the security controls identified within the Committee on National Security Systems Instructions (CNSSI) No 1253 Table D-1, Security Control BaselinesParticipate in security compliance efforts that will be assessed and validated by the Government IAW DoDI 8510.01 and National Institute of Standards and Technology (NIST) 800.53, Revision 4, and NIST 800-53A, Revision 4.Design solutions to analyze and evaluate anomalous user network and system activity Recommend modifications to security tools to better detect, prevent, and mitigate ICAM policy, governance, and operations Apply your knowledge of ICAM tools (including open-source tools, and their capabilities) system administration, ICAM architectures, and network security architecturePerform, or review, technical security assessments of computing environments to identify points of vulnerability, non-compliance with established ICAM standards, policy, and regulations, and recommend mitigation strategiesThe ICAM Architect performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction.Develops; refines; and performs advanced analysis techniques to uncover new or potential cybersecurity and ICAM incidentsRecommends defensive and proactive measures to thwart potential and malicious activity or inappropriate use by any internal or external entity to include: conducting malicious code activity analysis; determining the effects on a system or the network; assisting in gathering potential evidence for law enforcement; etcPrepares incident reports of analysis methodology and results. Analysis techniques may be refined into training and process improvements that are promulgated back to the ICAM processes for sustained operationsEducation:Minimum B.S. in Computer Science (or equivalent Cybersecurity discipline) with 10+ years experienceRequired Experience:8+ years of related experience in ICAM and cybersecurity architectures.Must have several years' experience with and be able to analyze ICAM solutions to identify security issues for remediation; evaluate enterprise change requests and assess organizational riskAbility to effectively engage current and prospective partners to build trust and relationships, and foster their participation and sponsorship of program initiativesStrong ability to work independently and as part of a cohesive and collaborative teamThe successful candidate must have experience support cloud based credential/access management and ZeroTrust solutions. One or more of the following Certifications: Security+ CE; GSEC, SSCP; CCNA-Security; CISA; GCIH; GCED; CISSP; or CASP CE; CEH, GCIA; or GCIH.Security Clearance Level: Must possess or have ability to obtain Public TrustLocation:Washington, DC or San Antonio, TXThis job is expected to start between September and December of 2025.WHAT GDIT CAN OFFER YOU:Full-flex work weekto own your priorities at work and at home401K with company match.Comprehensive health and wellness packages.Internal mobility team dedicated to helping you own your career.Professional growth opportunities including paid education and certifications.Cutting-edge technology you can learn from.Reset and recharge with extra paid vacation and holidays.The likely salary range for this position is $176,659 - $239,009. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:USA TX San AntonioTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a motivated, career and customer-oriented ExpertCNO Software Developer to join our team in Hanover, MD. As a valued member of our organization, you will play a pivotal role in developing advanced cyber capabilities while delivering exceptional service to our clients.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Manage the designing, developing, documenting, testing, and debugging of applications software and systems.Apply expert knowledge of security concepts and networks.Communicate status with leadership and customers.Ensure software standards are met.Minimum Qualifications:Bachelor's degree and 8+ years of relevant experience, OR 10+ years of relevant experience if no degree.Proficiency in Python and C/C++ programming.Troubleshooting / debugging experience.Proficiency in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).Proficiency with networking (TCP/IP) and socket level programming.CNO capability development experience.Preferred Qualifications:Software Analysis/Reverse Engineering experience.Understand assembly programming concepts.Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Experience managing/leading teamsSecurity Clearance Requirements:Active, current TS/SCI with Polygraph is required.Physical Requirements:Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.Regular communication with co-workers, management, and customers.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber SecurityJob Qualifications:Skills:Cyber Defense, Cybersecurity, MITRE ATT&CK Framework, Threat DetectionCertifications:Security+ - CompTIAExperience:6 + years of related experienceUS Citizenship Required:YesJob Description:Own your career as a Cyber Incident Detector at GDIT. Here, you’ll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients’ missions and ensuring we anticipate the threats of tomorrow.At GDIT, people are our differentiator. As a Cyber Incident Detector you will help ensure today is safe and tomorrow is smarter.HOW A CYBER INCIDENT DETECTOR WILL MAKE AN IMPACTPerform forensic analysis of digital information and gathers and handles evidence. Identify network computer intrusion evidence and perpetrators, and coordinates with other government agencies to record and report incidents.You must be passionate about technology, and able to learn the ropes of new security solutions rapidly.Take the lead in day-to-day monitoring for unusual activities, implement defensive protocols, and report incidents.Forensic analysis of digital information, Open-Source Intel (OSINT) review/monitoring, available tools both customer provided and open source, and pivoting/researching on previously reported Indicators of Compromise (IOCs).Participate in collaborative sessions with other CNDSPs and Intelligence Community (IC) agencies on malicious intrusions, attacks or suspicious activities, as well as share emerging Cyber Threat Intel data. Assist in the development of IOCs for active defensive countermeasures and passive detection signatures.Day, Swing, or Mid Shift position available. Willing to work a weekend or holiday shift supporting your assigned shift.WHAT YOU’LL NEED TO SUCCEED:Bachelor's Degree and 6+ years of relevant experience, equivalent combinations of education, certifications, and experience will be considered. DoD Approved Baseline 8570/8140 IAT Level II (Sec+, CySA+, CND, or CCNA-Security) certification required prior to start date.DoD Approved Baseline 8570/8140 CSSP Analyst (CEH, CySA, or CFR) certification required prior to start date.GIAC Continuous Monitoring (GMON) or equivalent (other GIAC certs, CSA, ECIH, any cert under CSSP Analyst) certification required within first 120 days of employmentSplunk Core Certified User certification required within first 120 days of employmentSecurity Clearance Level: TS/SCI clearance and ability to obtain and maintain a PolygraphREQUIRED SKILLS AND ABILITIES:Must have common knowledge of standard network infrastructure.Other items that would be good to know include: domain masquerading, certificates, and file hashing.Familiar with monitoring emerging threats through Tools, Techniques, and Procedures (TTPs) and how they relate to the MITRE ATT&CK FrameworkGood written communications skills are necessary to properly document and report the identification and sharing of newly identified IOCs.Meticulous eye for detail and an ability to multitask in a fast-paced environment.Maintain knowledge of current cybercrime tactics.Day, Swing, or Mid Shift position available: Willing to work a weekend or holiday shift supporting your assigned shift.Location: On Customer SiteWashington, D.C.Colorado Springs, COGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromThe likely salary range for this position is $133,369 - $180,441. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:USA CO Colorado SpringsTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a motivated, career and customer oriented LeadCNO Developer to join our team in Hanover, MD.Responsibilities include, but are not limited to:Design and develop new hardware or software based CNO capabilities.Independently contribute to the designing, developing, documenting, testing, and debugging of applications software and systems.Apply senior level knowledge of security concepts and networks.Provide guidance to other CNO developers on the team.Ensure software standards are met.Our amazing benefits include:Enhanced health benefit package – Apply for more informationManTech HSA contribution25 days PTO plus 10 holidaysPTO sellbackPTO carryover of up to 240 hoursUp to 8% 401k matchUp to 4 weeks parental leaveEligibility for annual program bonusTraining and conference opportunities including the industry’s leading cyber courses (ACTP)Tuition assistance (selected BS/MS programs are fully paid)Free snacks and monthly social eventsVery flexible schedule with compensation or flex hours for extra time workedMinimum Qualifications:Bachelor's degree or equivalent and 6+ years of relevant experience, or 8+ years of relevant experience.Proficiency in Python and C/C++ programming.Troubleshooting / debugging experience.Proficiency with networking (TCP/IP) and socket level programming.CNO capability development experience.Preferred Qualifications:Software Analysis/Reverse Engineering experience.Understand assembly programming concepts.Experience in low-level internals in one or more technology areas (e.g. Windows, Unix, Mobile, Network devices).Unit Test experience.Experience using Atlassian products (JIRA, Confluence, Crucible)Ability to handle stress and work well under pressure.Analytical and Critical Thinking Skills.Experience managing/leading teamsSecurity Clearance Requirements:Active, current TS/SCI with Full Scope Polygraph is required.Physical Requirements:Ability to remain stationary for extended periods (50% of the time) and operate computer equipment and office machinery.Regular communication with co-workers, management, and customers.

Type of Requisition:PipelineClearance Level Must Currently Possess:Top Secret/SCIClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Cyber SecurityJob Qualifications:Skills:Cyber Defense, Cybersecurity, MITRE ATT&CK Framework, Threat DetectionCertifications:NoneExperience:6 + years of related experienceUS Citizenship Required:YesJob Description:Own your career as a Cyber Incident Responder at GDIT. Here, you’ll have the opportunity to build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients’ missions and ensuring we anticipate the threats of tomorrow.At GDIT, people are our differentiator. As a Cyber Incident Responder you will help ensure today is safe and tomorrow is smarter.HOW A CYBER INCIDENT RESPONDER WILL MAKE AN IMPACTWe’re seeking an experienced and vigilant cybersecurity specialist who can proactively prevent breaches of all sizes, understand when they occur, and take immediate steps to remediate them.The ideal candidate understands cybersecurity standards and certifications, extensive knowledge of how cybercriminals work, and determination to never allow them access.Identify potential cyber threats, determine levels of risk, and produce analytical reports for a variety of audiences. You will occasionally be required to present your findings in front of senior executives, so the ability to translate technical indicators into layperson’s terms is vital.When serious threats are identified, you will work closely with other areas of the security team to identify appropriate solutions.You must be passionate about technology, and able to learn the ropes of new security solutions rapidly.Forensic analysis of digital information, Open-Source Intel (OSINT) review/monitoring, available tools both customer provided and open source, and pivoting/researching on previously reported Indicators of Compromise (IOCs).Participate in collaborative sessions with other CNDSPs and IC agencies on malicious intrusions, attacks or suspicious activities, as well as share emerging Cyber Threat Intel data.Assist in the development of IOCs for active defensive countermeasures and passive detection signatures.WHAT YOU’LL NEED TO SUCCEED:Bachelor's Degree and 6+ years of relevant experience, equivalent combinations of education, certifications, and experience will be considered. DoD Approved Baseline 8570/8140 IAT Level II (Sec+, CySA+, CND, or CCNA-Security) certification required prior to start date.DoD Approved Baseline 8570/8140 CSSP Incident Responder (CEH, CFR, CHFI, or Cloud+) certification required prior to start date.GIAC Continuous Monitoring (GMON) or equivalent (other GIAC certs, CSA, ECIH, any cert under 8570/8140 CSSP Incident detector) certification required within first 120 days of employmentSplunk Core Certified User certification required within first 120 days of employmentSecurity Clearance Level: TS/SCI clearance and ability to obtain and maintain a PolygraphREQUIRED SKILLS AND ABILITIES:Must have common knowledge of standard network infrastructure.Other items that would be good to know include: domain masquerading, certificates, and file hashing.Familiar with monitoring emerging threats through Tools, Techniques, and Procedures (TTPs) and how they relate to the MITRE ATT&CK FrameworkGood written communications skills are necessary to properly document and report the identification and sharing of newly identified IOCs.Meticulous eye for detail and an ability to multitask in a fast-paced environment.Maintain knowledge of current cybercrime tactics.Day, Swing, or Mid Shift position available: Willing to work a weekend or holiday shift supporting your assigned shift.This position is for Day Shift.Location: On Customer SiteBolling AFB, Washington D.C.Colorado Springs, COGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromThe likely salary range for this position is $133,369 - $180,441. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:OnsiteWork Location:USA DC WashingtonAdditional Work Locations:USA CO Colorado SpringsTotal Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech is seeking a Cloud Software Engineers to join our team in the Ft. Meade, MD area. In this role, you will develop, maintain, and enhance complex and diverse Big-Data cloud systems based upon documented requirements.Responsibilities include, but are not limited to:Design and develop software solutions using Kubernetes.Collaborate with team members to determine best practices and client requirements for software.Develop high-quality software design and architecture.Identify, prioritize and execute tasks in the software development life cycle.Develop tools and applications by producing clean, efficient code.Automate tasks through appropriate tools and scripting.Review and debug code.Perform validation and verification testing.Collaborate with internal teams and vendors to fix and improve products.Document development phases and monitor systems.Minimum Qualifications:Bachelor's Degree from an accredited college or university in Computer Science or related discipline from an accredited college or university is required Or 4 additional years of experience may be substituted in lieu of a degree.3 years of experience in software development/engineering in programs and contracts of similar scope, type, and complexity.Strong programming skills in one or more languages (e.g. Go, Python, Java)Familiarity with CI/CD pipelines and GitOps principlesHands-on experience with container technologies (Docker, containerd) and orchestration tools (Kubernetes, Helm).Certification requirements:One or more of the following is required or must be able to obtain one:AWS Certified Solutions Architect AssociateAWS Certified SysOps AdministratorAWS Certified Solutions Architect ProfessionalAWS Certified DevOps Engineer ProfessionalCertified Kubernetes Application DeveloperCertified Kubernetes AdministratorClearance Requirements:Must have current/active TS/SCI w PolygraphPhysical Requirements:Must be able to remain in a stationary position 50%.Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Red Hat Enterprise Linux (RHEL), Systems Architecture, Systems Engineering, Systems ManagementCertifications:CompTIA - Security+ CE - CompTIAExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Principal Architect - LinuxSeize your opportunity to make a personal impact as a Principal Architect for Linuxwith GDIT. A career in systems engineering means designing and implementing the systems that matter most. You will ensure that Linuxsite design, architecture, and certificate services are functioning properly and securely across the enterprise. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Principal Architect for Linux, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Principal Architect for Linux joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A PRINCIPAL ARCHITECTFOR LINUXWILL MAKE AN IMPACT:Act as lead architect within a team of technical leads to create advanced Linux architectures and designs so they integrate seamlessly with the current Linux and Windows environment.Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems) into a primary Windows environment (workstations & servers) where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.Enterprise Provisioning: Configure new Linux systems for customer use and ensuring that initial configurations meet required enterprise baselines & controls (e.g., proper agents installed, proper configs, etc.)Integrate Linux systems with other enterprise tooling (e.g., ACAS, Splunk, SolarWinds, Backup systems, etc.)Required SkillsEducation: BS in Computer Engineering, Computer Science or related technology field. Experience may be substituted for education.Required Experience:Minimum 14yearsof relevant experience supporting projects of similar size, scope and complexity.Required Technical Experience:Thorough experience preferably with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative.Candidate will be required to acquire DoD Instruction 8570 Level II Certification within 6 months of assignment.Security Clearance Level: Active Top Secret with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter; ability to work alone (90% of work is individual); heavy research and development when necessary.Location: Washington, District of Columbia; limited telework may be availableGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $203,150 - $274,850. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Enterprise Architect to join our team in McLean, VA.Responsibilities include but are not limited to:Oversee and manage the customer’s business, Information Technology (IT), application, and data architecturePlan, develop, and execute the customer’s Enterprise Architecture (EA) solution strategy, consistent with security guidelines and EA industry standardsProvide technical analysis and advice on application and operational environments, functional systems analysis, design, integration, documentation, and implementationFacilitate and participate in business and IT alignment through stakeholder collaboration, driving digital business strategiesAnalyze business and operating models, market trends and the technology industry to determine their potential impact on the customer’s enterprises business strategy, direction, and architectureValidate IT infrastructure and other reference architectures for adherence to security guidelines and procedures and recommend changes to enhance security and reduce risksBasic Qualifications:Bachelor’s Degree in a technical field (Science, Technology, Engineering, and Mathematics (STEM))7+ years serving as an Architect Lead or similar work leading platform-based technology strategy or solution deliveryExperience with delivery frameworks, such as Agile, DevSecOps, and integrated Human-Centered DesignExperience in end-to-end solution development lifecycle and agile methodologiesExpertise in cloud services supporting identity management, microservice and event-driven architectures and modern data architecturesPreferred Qualifications:Advanced degrees and certifications are desired (e.g., TOGAF, Open CA, Zachman Certified Architecture)Understanding of the Government program management and acquisition framework and System Engineering Life Cycle (SELC) highly preferred.Delivery experience in enterprise-scale software and data platforms for Government agenciesClearance Requirements:TS/SCI with polygraphPhysical Requirements:The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:CloudJob Qualifications:Skills:Cloud Applications, Cloud Based Services, Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS)Certifications:NoneExperience:8 + years of related experienceUS Citizenship Required:YesJob Description:Cloud Developer II - Top Secret Clearance RequiredThe successful candidate will be responsible for developing the cloud service delivery models and architectural framework to enable platform as a service (PaaS), infrastructure as a service (IaaS), software as a service (SaaS), and data as a service (DaaS). Able to implement automation for cloud resources using DevSecOps best practices. Able to analyze applications and make recommendations across multiple area that identify what platforms can move, migrate, and/or be deployed into a cloud environment. Capable of providing strategies for failure/recovery, cost optimization and benefit analyses of cloud, cloud agnostic, and on-site premise services. Works independently designing and developing new software products or major enhancements to existing cloud software.Responsibilities include:• developing and implementing cloud-applications• migrating existing on-premises applications to the cloud• debugging cloud stacks• managing policies for the use of cloud services• requests for new technology• establishing a secure cloud environment, and• ensuring appropriate availability/uptime design. 108231BRThe likely salary range for this position is $123,250 - $166,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated and career-oriented System Administrator with Linux expertise to join our team in Laurel, MD. Become an integral part of a diverse team delivering enterprise infrastructure capabilities for a global workforce supporting a wide range of missions in defense of our Nation. This position supports the Enterprise Infrastructure Services (EIS) organization, the backbone for all Enterprise Information Technology (EIT) at MPO.Responsibilities include, but are not limited to:Responsible for supporting implementation, troubleshooting, and maintenance of IT systems.Responsible for providing Tier 1 (Help Desk) and Tier 2/3 (Escalation) problem identification, diagnosis, and resolution of issues.Responsible for identifying and resolving performance and capacity issues with Linux and supporting dispatch system and hardware-related problem resolution.Responsible for providing detailed analysis and feedback to agency management and internal customers for escalated tickets.Responsible for configuring, scripting, and managing Linux, Unix, and Windows operating systems.Responsible for installing operating system software, troubleshooting issues, maintaining system integrity, configuring network components, and implementing OS enhancements to improve reliability and performance.Minimum Qualifications:Shall have fifteen (15) years of experience as a System Administrator in programs and contracts of similar scope, type, and complexity is required.Bachelor’s degree in a technical discipline from an accredited college or university.Five (5) years of additional System Administrator experience may be substituted for a bachelor’s degree.Preferred Qualifications:Familiarity with Scanboy and LatteART.Clearance Requirements:Must have a current/active TS/SCI with Polygraph.Physical Requirements:The candidate should be able to move, carry, and deliver workstations from inside the office to customer’s desks. The person in this position must be able to remain in a stationary position 50% of the time. Must communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Systems EngineeringJob Qualifications:Skills:Complex Systems, Microsoft Windows Server, Systems Engineering, Systems ManagementCertifications:CompTIA - Security+ CE - CompTIAExperience:15 + years of related experienceUS Citizenship Required:YesJob Description:Senior Principal Systems Engineer - LinuxDesign, deploy, integrate and maintain Linux technologies to advance the mission as a SENIOR PRINCIPAL SYSTEMS ENGINEER with GDIT. Your work in the integration of Linux resources into a primary Windows Infrastructure across multiple classification levels will help our clients overcome evolving demands and missions. Own the opportunity to accelerate digital modernization for our clients as you accelerate your career.At GDIT, people are our differentiator. As a Senior Principal Systems Engineer - Linux, you will help ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism and initiative to a fast-paced environment that offers extensive options for training, certification, and career advancement. When we succeed, you succeed and together our best becomes better.HOW A SENIOR PRINCIPAL SYSTEMS ENGINEER WILL MAKE AN IMPACT:Enterprise Authorization: Integrate Linux Systems (currently, RHEL 7/8 and Ubuntu systems) into a primary Windows environment (workstations & servers) where authentication, authorization, and accounting actives are controlled by Active Directory with PKI certificates and Single Sign On.Enterprise Provisioning: Configure new Linux systems for customer use and ensuring that initial configurations meet required enterprise baselines & controls (e.g., proper agents installed, proper configs, etc.)Integrate Linux systems with other enterprise tooling (e.g., ACAS, Splunk, SolarWinds, Backup systems, etc.)Ensure patches are maintained across a diverse Linux environment (e.g., Ubuntu, RHEL7/8, etc.) in a heavily automated manner, where possible.Ensure that already-provisioned Linux systems are kept in compliance with baseline requirements & ever-changing enterprise policy (e.g., equivalent to Group Policy in the Windows realm for ongoing compliance updates).Develop an operating system lifecycle plan with integration of DoD STIGs and other recommended security standards.Monitor all solutions integrated via a centralized alerting system.Certify log management and forwarding to a single repository.WHAT YOU’LL NEED TO SUCCEED:Education:BS in Computer Engineering, Computer Science or related technology field. Experience may be substituted for education. Required Experience:Minimum 17 years of relevant experience supporting complex projects.Required Technical Experience: VMWare management/ administration experience. Relevant experience can be substituted for education. Thorough experience preferably with Red Hat Enterprise Linux (RHEL), Ubuntu or a derivative. Candidate will be required to acquire DoD Instruction 8570 Level II Certification within 6 months of assignment. Security Clearance Level: Active Top Secret with SCI eligibility and a T5 or T5R within the last 5 yearsRequired Skills and Abilities: Highly motivated, self-starter; ability to work alone (90% of work is individual); heavy research and development when necessary.Location:Washington, District of Columbia; limited telework may be availableGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $161,158 - $195,500. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA DC WashingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Database Administrator, to join our team in Laurel, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform for all Enterprise users. Data Center & Compute Services is the EIS enabling organization working with customers, Integrated Product Teams (IPT), and vendors to deliver select EIT.Responsibilities Included but are not limited to:Responsible for performing the functions of an Oracle/PostgreSQL database administrator and will perform database builds, database decommissions, database monitoring, database data migrations, documentation maintenance, database configuration changes, database software baseline maintenance, patching and configuration managementWill assist with organizing requirements and data into a usable database schema while contributing to the development of sections of systems engineering documentationResponsible for supporting the development of long and short term requirements for database administration and design.Will assist with guiding users in formulating requirements, advises alternative approaches, and conducts feasibility studies.Responsible for supporting the analysis and evaluation of system improvements, optimization, development and/or maintenance efforts.Minimum Qualifications: Bachelor’s degree in a technical discipline from an accredited college or university. Five (5) years of additional Database Engineering or Systems Engineering experience may be substituted for a bachelor’s degree. Fifteen (15) years’ experience as a Systems Engineer / Database administrator in programs and contracts of similar scope, type and complexity is required.Experience with Database, PostgreSQL Database Preferred Qualifications: Experience with:Oracle Enterprise Management (OEM)BARMAN, PGADMINData PumpOracle Recovery Manager (RMAN)Oracle Exadata/RACClearance Requirements:Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: The candidate must be able to move, carry and deliver workstations from inside the office to customer’s desk. The person in this position must be able to remain in a stationary position 50% of the time. Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:NoneClearance Level Must Be Able to Obtain:Top Secret SCI + PolygraphPublic Trust/Other Required:NoneJob Family:Software EngineeringJob Qualifications:Skills:Agile Methodology, Java, Linux, Software DevelopmentCertifications:NoneExperience:0 + years of related experienceUS Citizenship Required:YesJob Description:Software EngineerDeliver simple solutions to complex problems as a Software Engineer at GDIT. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career in application development, you’ll make the end user’s experience your priority and we’ll make your career growth ours.At GDIT, people are our differentiator. As a Software Engineer you will help ensure today is safe and tomorrow is smarter. Our work depends on Software Engineer joining our team to work closely with esteemed customers to develop solutions that allow them to carry out high-stakes national security missions.HOW A SOFTWARE ENGINEER WILL MAKE AN IMPACT Designs, develops, evaluates, plans and tests engineering specifications for software programs and applications Team player who thrives in collaborative environments and revels in team success, meeting and exceeding personal and team commitmentsWHAT YOU’LL NEED TO SUCCEED: Education: Bachelor’s degree in computer science, or a related Science, Engineering or Mathematics field. Required Experience: 0+ years of related experience Security Clearance Level: Top Secret SCI with Polygraph Required Skills and Abilities: Contributes to the development of innovative principles and ideas Location: Hanover, MD US Citizenship RequiredGDIT IS YOUR PLACE: Full-flex work week to own your priorities at work and at home 401K with company match Comprehensive health and wellness packages Internal mobility team dedicated to helping you own your career Professional growth opportunities including paid education and certifications Cutting-edge technology you can learn fromThe likely salary range for this position is $91,811 - $93,288. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:NoneTelecommuting Options:OnsiteWork Location:USA MD HanoverAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented LinuxSystem Administrator, to join our team in Hanover, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform for all Enterprise users. Data Center & Compute Services is the EIS enabling organization working with customers, Integrated Product Teams (IPT), and vendors to deliver select EIT.Responsibilities Included but are not limited to:Will be responsible for Systems Administration for CNOS labs in a Help Desk capacity and work closely with CNOS labs in other locations. Responsible for maintaining and managing accounts, profiles, and queue coordinate tickets for all developers and developer requests. Will maintain both Linux and Windows accounts while assisting other lab managers within the domain architecture to include racking, stacking, loading, and configuring systems (workstations and servers).Responsible for building, configuring, and maintaining a secure server/system. Will analyze, design, architect and manage hardware and network systems.Will performs installation, refresh, and modernization of servers and system components and related services, remotely and on-site.Responsible for documenting configuration of computers, networking devices and various peripheral equipment.Minimum Qualifications: Bachelor’s degree from an accredited college or university in technical discipline is required.Shall have a minimum of ten (10) years’ experience as a System Administrator in programs and contracts of similar scope, type, and complexity is required.Preferred Qualifications: Experience deploying, upgrading, or maintainingservers and systemsKnowledge of Linux operating systems in support of Tacacs+ and SyslogExperience with active Directory, DHCP, DNS, and LDAP networking conceptsExperience with cabling, racking, and stacking equipmentFamiliar with Jira ticketing system.Understanding of networking componentsClearance Requirements:Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top SecretPublic Trust/Other Required:NoneJob Family:CloudJob Qualifications:Skills:AWS Cloud Computing, Cloud Development, LeadershipCertifications:NoneExperience:10 + years of related experienceUS Citizenship Required:YesJob Description:Transform technology into opportunity as a Lead Cloud Engineer / Cloud Development Manager with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.At GDIT, people are our differentiator. As a Lead Cloud Engineer, you will help ensure today is safe and tomorrow is smarter. Our work depends on a Lead Cloud Engineer joining our team to oversee the lifecycle of the cloud infrastructure.HOW A LEAD CLOUD ENGINEER WILL MAKE AN IMPACT:Overseeing the design, implementation, and management of the cloud infrastructure, defining cloud architecture standards, ensuring security and compliance, optimizing cloud costs, and driving innovation within the cloud environment, working closely with other technical teams to integrate cloud solutions across the enterprise. Specifically you will:Architect scalable and resilient cloud infrastructure using best practices, consider factors like costoptimization, performance and security.Monitor cloud usageFind cost savings opportunities and apply strategies to improve cloud spendImplement security measures, ensuring adherence to industry regulations and compliance standardsLend expertise on leveraging Infrastructure as Code (IaC) tools to automate cloud infrastructure and managementMonitor cloud systems for performance issues, bottlenecks, and troubleshoot complex cloud-related problemsWHAT YOU’LL NEED TO SUCCEED:Education:Bachelor’s degree in IT, Computer Science, Information Systems, Management, or a related field.Required Experience:10+ years of overall experience to include 6+ years of cloud experience to include industry best practices including native approaches using Containers, Kubernetes, Microservices etc.Current AWS Cloud Certification is required.Experience in AWS and Azure, strong understanding of cloud computing principles including, networks, computing, storage and security.Expertise on IaC tools like Terraform or CloudFormation, proficiency in scripting languages like Python or PowerShell.Possesses leadership skills to manage and mentor a team of cloud engineers and strong communications and collaboration skills to work effectively with cross functional teams within the last two (2) years.Security Clearance Level: An active Top Secret Clearance is required to be considered for this role.Location: OnsiteGDIT IS YOUR PLACE:401K with company matchComprehensive health and wellness packagesInternal mobility team dedicated to helping you own your careerProfessional growth opportunities including paid education and certificationsCutting-edge technology you can learn fromRest and recharge with paid vacation and holidaysThe likely salary range for this position is $141,100 - $190,900. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:10-25%Telecommuting Options:OnsiteWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

ManTech seeks a motivated, career and customer-oriented Systems Administrator, with a focus on Cisco Networks to join our team in Laurel, MD. The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation. This effort is the contract vehicle for the Enterprise Infrastructure Services organization overseeing MPO’s Enterprise Information Technology (EIT). EIT is MPO’s backbone- platform for all Enterprise users. Data Center & Compute Services is the EIS enabling organization working with customers, Integrated Product Teams (IPT), and vendors to deliver select EIT.Responsibilities Included but are not limited to:Responsible for maintaining and upgrading networks, including routers and switches while updating and configuring virus protection software and other programs to keep the networks secure.Responsible for applying Security Technical Implementation Guide (STIG) fixes to switches and Software Test and Evaluation (STE) policies.Responsible for designing and planning the network for Cisco NEXUS switches, setting up, and maintaining a Cisco networkMust be able to configure Remote Authentication Dial-In User Service (RADIUS) for device administration on switches and will be proficient in network monitoring and management tools (Solarwinds)Minimum Qualifications: Bachelor’s degree in a technical discipline from an accredited college or university is required. Five (5) years of additional Systems Administration experience may be substituted for a bachelor’s degree.Shall have fifteen (15) years experience as a System Administrator in programs and contracts of similar scope, type, and complexity is required.Experience and ability to download software and upgrade Cisco switches and firewalls is required.A strong background in Cisco FirePower Firewalls is required.Preferred Qualifications: Familiarity with Solarwinds Familiarity with LatteART and XACTA Clearance Requirements:Must have a current/active TS/SCI w/ Polygraph. Physical Requirements: The candidate must be able to move, carry and deliver workstations from inside the office to customer’s desk. The person in this position must be able to remain in a stationary position 50% of the time. Must communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

Type of Requisition:RegularClearance Level Must Currently Possess:Top SecretClearance Level Must Be Able to Obtain:Top Secret/SCIPublic Trust/Other Required:NoneJob Family:Cyber EngineeringJob Qualifications:Skills:Cyber Defense, Cybersecurity, Information Assurance, Information Technology Security, Network SecurityCertifications:NoneExperience:5 + years of related experienceUS Citizenship Required:YesJob Description:We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.This is a hybrid-work opportunity with the selected candidate expected to report on-site at our Arlington, VA facility at least 2 days a week.Additional on-site support may be required based on customer direction.How the Cyber Security Engineer will make an impact: ·Designs and evaluates end-to-end systems through their entire life cycle.·Ensures products and systems comply with requirements and customer information assurance and cybersecurity standards and practices through formal verification methods with specific emphasis on network and cyber operations.·Maintain coordination with customers and stakeholders to ensure realistic schedule milestones are achieved.·Deliver all required documentation as directed and needed.·Collaborate with key stakeholders to identify additional controls that are applicable to ensure positive security postures.·Identify, track, and report security requirements throughout security process of all information systems which are assigned.·Provide timely and detailed responses to all requested information requests.What you'll need to succeed (Required):·Bachelor’s Degree and a minimum of 5 years related technical experience required.An additional 4 years of experience may be substituted in lieu of degree.·Active Top Secret security clearance required.·DoD 8570/8140 IAT Level II certification required.In addition, a second computing environment certification is required. Examples include but are not limited to: CEH, GIAC certs, CySA+, CCNA-S, CISA, CISSP, etc)·Previous experience in designing, developing, testing, and evaluating information system security throughout the systems development life cycle.·Previous experience working in shared security infrastructures such as Joint Regional Security Stacks (JRSS).·Deep understanding and knowledge of core network security tools such as IDS/IPS, Firewalls, Web Content Filters, SIEM, DLP, etc.·Knowledge of DoD end point security technologies (HBSS, ACAS, Tanium).·Experience developing customer or product requirements into total systems solutions that acknowledge technical, schedule, and cost constraints.·Ability to support a hybrid-work schedule consisting of at least 2 days a week on-site.What you'll need to succeed (Desired):·Understanding and knowledge of DoD/NIST RMF documentation/frameworks and DoD STIG guides.·Experience with scripting languages to build required automation and tools (using Ruby, Python, Bash, Powershell, Java, etc.).·Experience with DevSecOps concepts, tools, and automation skills.The likely salary range for this position is $105,622 - $120,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.Scheduled Weekly Hours:40Travel Required:Less than 10%Telecommuting Options:HybridWork Location:USA VA ArlingtonAdditional Work Locations:Total Rewards at GDIT:Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events atgdit.com/tc.Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans