La Plata, MD 20646 • (32.1 miles) • Full Time • 9/12/2025

Overview: SimVentions, consistently voted one of Virginia's Best Places to Work, is looking for a Junior Test Automation Software Developer to join our team supporting a US Naval Weapons System. Position requires close collaboration and teamwork with a strong ability to work independently and be self-motivated. This role is located 5 days a week on-site at the NSWC at Dahlgren Naval Base in King George, VA. Travel: Limited Regional 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: Minimum 1 year of experience in software or systems testing.Excellent written and v

Arlington, VA 22203 • (7.6 miles) • Full Time • 8/28/2025

Revolutionize Water Infrastructure: Design Sustainable Solutions for Next-Generation Data CentersJoin our innovative team and play a critical role in developing state of the art water infrastructure solutions that power the future of technology while championing environmental sustainability.In this role, you will execute projects related to water based cooling system infrastructure with assistance from internal teams including construction, operations, engineering, environmental, and project commissioning teams. You will work with external engineering consultants and general contractors, water treatment and sampling vendors, and local utilities to ensure projects meet regulatory standards and a high bar for operational efficiency, reliability, and safety. You will deliver water sustainabil

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 9/8/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Springfield, VA 22150 • (15.1 miles) • Full Time • 9/11/2025

MANTECH seeks a motivated, career and customer-oriented Senior Cyber Security Detections Engineer to join our team in Springfield, VA.This role supports our Cyber Operations mission by providing critical detection and response capabilities. You will be part of an industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and innovation.Responsibilities include but are not limited to:Formulating and publishing custom Security Information and Event Management (SIEM) tool content and IDS/IPS signatures to address threatsPerforming security event and incident correlation using information gathered from a variety of sources within the enterpriseAnalyzing and assessing damage to the data/infrastructu

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/6/2025

Please review the job details below.Maxar is currently seeking a Linux System Administrator to join our team. This role will be performed in our Maxar facility located in Herndon, Virginia. As a Maxar team member, you will have the opportunity to closely support our mission partners, and your work will have a direct impact on mission imperatives. In this role, you'll work as part of our AI/ML team and you will work closely with our researchers, software engineers, and cybersecurity teams leveraging open-source tools to create and maintain a private cloud and AI/ML infrastructure. Our customers have no shortage of unique and challenging problems to solve, and we are continuing to grow our system footprint to meet their needs.Why Maxar We build advanced algorithms to gain analytic insights f

La Plata, MD 20646 • (32.1 miles) • Full Time • 9/12/2025

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, as well as CI/CD pipeline development. 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. Travel: Likely none. 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 requ

Herndon, VA 20170 • (15.7 miles) • Full Time • 8/28/2025

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing see

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 9/8/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Springfield, VA 22150 • (15.1 miles) • Full Time • 8/20/2025

MANTECH seeks a motivated and mission-drivenSenior Cyber Intelligence Analystto join our team inSpringfield, VA.In this role, you will support critical cyber intelligence operations through focused analysis, coordination, and reporting to help defend national security networks against advanced threats. You will be central to identifying emerging cyber threats, analyzing activities of adversaries, and providing timely, actionable intelligence to stakeholders.Responsibilities include, but are not limited to:Managing cyber–intelligence requirements and directing cyber intelligence collection effortsIdentifying emerging cyber technologies, capabilities, or weapons that may threaten U.S. or Allied systemsConducting multi-intelligence, all-source, and cyber threat intelligence analysis of curren

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/1/2025

Please review the job details below.Build the Engine Behind the Map.We’re seeking aGIS Sustainment Engineerto power the spatial intelligence that drives critical decisions. You'll design and deliver robust, scalable services for ingesting, storing, and querying geospatial data at scale. If you thrive on solving complex backend challenges and believe geospatial can change the gamelet’s build something that matters.Note: US citizenship and an active TS/SCI clearance is mandatory for this position. Must be open to CI Poly.Location: Herndon, VA, Westminster, CO. This is a full-time onsite position; hybrid/remote work not supported.Principal Responsibilities:Design, develop, and maintain CI/CD pipelines to support the deployment, integration, and ongoing operation of enterprise GIS tools, with

Hughesville, MD 20637 • (36.7 miles) • Full Time • 8/26/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. SimVentions is seeking a System Administrator to maintain servers for compliance with Naval Air Systems Command (NAVAIR) and Defense Information Systems Agency (DISA) policies for Linux and Windows-based operating systems. We are looking for an out-of-the-box thinker equally comfortable performing installs, patches, upgrades, and troubleshooting for servers as they are building new infrastructure servers or solving complex problems related to Continuous Integration / Continuous Development (CI/CD) pipelines. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: A Top-Secret Clearance is require

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 8/27/2025

General information Job Posting Title Cyber Technical Lead Date Thursday, August 21, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a highly skilled Cyber Technical Lead to support a contract with a Homeland Security customer. The successful candidate will provide strategic and technical leadership in cybersecurity, ensuring the integrity and security of mission-critical systems. This role requires hands-on expertise in cybersecurity, risk management, and compliance, as well as strong team leadership capabilities. The candidate must be based within a commutable distance to Annapolis Junction, MD, and will participate in an on-call roster to support

Chantilly, VA 20151 • (19.6 miles) • Full Time • 9/3/2025

MANTECH seeks a motivated, career and customer-orientedSenior DevOps Developerto join our team inDenver, CO or Chantilly, VA. This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs.Responsibilities include but are not limited to:You will develop applications including configuration, report development, and data migration, where applicableIdentify and implement best-practice solutions to address client requirementsPerform custom development and third-party integrationsConduct unit-testing and resolve code defectsMigrate code changes to the production environmentAssist with technical design and documentationCollaborate with internal stakeholders and team members to build solutions that support business require

Herndon, VA 20170 • (15.7 miles) • Full Time • 8/19/2025

Please review the job details below.Job DescriptionJob Description SummaryPlans, designs, develops and tests software systems or applications for software enhancements and new products. Having wide-ranging experience, uses professional concepts and company objectives to resolve complex issues in creative and effective ways. Works on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors. Exercises judgment in selecting methods, techniques and evaluation criteria for obtaining results. Networks with key contacts outside own area of expertise. Determines methods and procedures on new assignments and may begin to coordinate activities of other team members. Typically requires a minimum of 8 years of related experience with a Bachelor's degree;

Manassas, VA 20110 • (26.2 miles) • Full Time • 8/28/2025

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain and we’re looking for talented people who want to help. You’ll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You’ll collaborate with people across AWS to help us deliver the highest standards for safety and security while providing see

Hughesville, MD 20637 • (36.7 miles) • Full Time • 8/23/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation to support the Standard Tester of Reprogrammable Munitions (STORM) Major Capability Acquisition Program (ACAT-III). This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. 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. Requi

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 9/12/2025

General information Job Posting Title IaC / DevOps Lead Date Tuesday, August 12, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements Maximus is seeking a skilled IaC/DevOps (Infrastructure-as-Code) Lead to support vital systems in the defense of our Homeland. In this role you will focus on enhancing efficiency by implementing cutting-edge deployment pipelines and fostering collaboration between technical teams and enterprise stakeholders. With a strong background in IT service management and a passion for driving continuous improvement, you’ll play a key role in advancing our delivery processes while aligning them with organizational goals and industry best practices.This

Chantilly, VA 20151 • (19.6 miles) • Full Time • 9/3/2025

ManTech seeks a motivated, career and customer-oriented Senior Cyber Security Developer to join our team in Chantilly, VA. Senior Cyber Security Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber solution components according to provided requirements. This role requires a professional who thrives both in collaborative team settings and when working independently.Responsibilities include but are not limited to:Developing software applications using Java or other related programming languagesDeveloping backend software and user interfaces related to identity and access management services, including directory, access, identity, and privileged access management servicesProviding support

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/2/2025

Please review the job details below.Would you like to be a part of our journey to create a world unique “Globe in 3D” based on satellite imagery Would you like to work in a global organization with highly competent colleagues Are you a curious, dedicated software developer who want to work with cutting edge technology This might be the position for you!Maxar is currently seekingTechnical team lead for our 3D R&D team in Herndon, VA.Our solutions3D is our core and our solutions all originates from our unique 3D geodata with the world's highest quality based on commercial satellite images. Our 3D visualisation, analyses, geo-registering and navigationtools , and data models offer decision-makers all over the world a very accurate 3D basis for use in areas such as navigation security, defense

Hughesville, MD 20637 • (36.7 miles) • Full Time • 9/4/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a detail-oriented candidate with extensive knowledge of computer or software engineering, and an interest in shaping acquisition efforts and documentation. Ideal candidates will have thorough knowledge and experience working with avionics systems, components, and software. This position is located at NAVAIR Station Pax River in St. Mary's County, MD and requires daily on-site presence. Clearance: An Interim 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 clear

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Chantilly, VA 20151 • (19.6 miles) • Full Time • 8/29/2025

MANTECH seeks a motivated, career-drivenPrincipal Cyber Security Systems Engineerto join our team inChantilly, VA. This role offers an exciting opportunity for an experienced engineer to secure and optimize complex infrastructure in support of critical missions. You will work closely with cross-functional teams to ensure secure, scalable, and high-performing systems.You will help design, implement, and maintain secure and scalable systems and infrastructure aligned to mission and business needs. Your role ensures performance, integrity, and protection across enterprise platforms. You will serve as a senior technical leader and mentor, guiding strategic improvements while staying on the forefront of evolving cybersecurity technologies.Responsibilities include but are not limited to:Designin

Springfield, VA 22150 • (15.1 miles) • Full Time • 9/1/2025

Please review the job details below.Maxar is seeking an independent, creative, and driven Software Developer/ Data Scientist to join our team at a Northern VA government customer site. The ideal candidate is passionate about technology and is an expert in computer vision models and other data-driven solutions. Our customers have some of the most interesting needs and hardest challenges to resolve. Our solutions require integrated models based on large and varied datasets, feeding analytic applications so that we can extract patterns and behaviors obscured within the data to augment the capabilities of human operators. We need experienced Software Developers/ Data Scientists to work on all stages of the data science pipeline, to include applying existing machine learning software across lar

Dahlgren, VA 22448 • (44.6 miles) • Full Time • 9/12/2025

Overview: SimVentions is a 100% employee-owned business and has consistently been voted one of Virginia's Best Places to Work. We are seeking a Senior Software Developer to support a government team developing advanced simulations onsite at NSWCDD. 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: 12+ years experience with software development related to tactical simulationsProficiency in modern C/C++ and JavaProficiency with FORTRAN and AdaExperience writing software for the TTWCSExperience with Real-Time systemsExcellent oral and written communication skills Re

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Chantilly, VA 20151 • (19.6 miles) • Full Time • 8/29/2025

MANTECH seeks a motivated and experienced Senior Principal Azure Cloud Engineer to join our team in Chantilly, VA.In this role, you will support mission-critical operations by designing, implementing, and managing Azure cloud infrastructure. You will collaborate with cross-functional teams to enhance cloud environments using modern tools and best practices.Responsibilities include but are not limited to:Supporting Azure cloud services and infrastructure using Infrastructure as Code (IaC) tools such as Terraform or ARM templatesTroubleshooting and resolving issues related to Azure cloud environmentsImplementing Azure security best practices and managing Windows and Linux serversLeveraging Azure data services and containerization technologies alongside DevOps tools including Azure DevOps, Je

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/13/2025

Please review the job details below.Front-End Focused Full Stack Software Engineer – Now Hiring! We’re looking for a curious, tech-savvy engineer with a passion for front-end development and user experience. You'll join a tight-knit team where your UI skills will shape the tools our users rely on every day. From designing clean, responsive interfaces to collaborating across disciplines, you’ll help turn complex needs into simple, intuitive solutions. If you thrive on building polished, user-focused apps and love seeing your work in action, let’s talk.Note: US citizenship and an active TS/SCI clearance is mandatory for this position and required for consideration. Consideration to acquire CI Poly possible.Location: Herndon, VA or Westminster, CO; this is a full time onsite position - hybrid

Dahlgren, VA 22448 • (44.6 miles) • Full Time • 9/1/2025

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 a

Annapolis Junction, MD 20701 • (18.9 miles) • Full Time • 8/26/2025

General information Job Posting Title DB2 Database Administrator Date Thursday, July 17, 2025 City Annapolis Junction State MD Country United States Working time Full-time Description & Requirements MAXIMUS has partnered with state, federal and local governments to provide critical programs to a diverse array of communities. Operating under MAXIMUS’s founding mission of Helping Government Serve the People® since 1975, MAXIMUS Federal Services is entirely focused on helping government agencies run programs cost-effectively and serve program constituents with improved outcomes. By being a responsible steward for government programs, we help the federal government deliver on its promises to our people. We are seeking a highly skill

Tysons, VA 22182 • (9.8 miles) • Full Time • 9/11/2025

MANTECH seeks a motivated, career and customer-oriented Cybersecurity Analyst Evenings to join our team in Tysons, VA The Cybersecurity Analyst will monitor Air Gapped Security Fabrics through managed SECOPs Tools.Responsibilities include but are not limited to:Monitoring Operations Center IT an infrastructure for a 24x7 mission critical SECOPs function.Performing event analysis within SIEM, leveraging systems to develop response tickets within case management tooling.Troubleshoot and coordinate with TIER 2 Analysts for event escalation and follow defined security playbooks for environments.Drive enhanced Security Posture through detections & response compliance.A customer first attitude is a mustWork Shift: Tuesday-Saturday 3pm-11pm schedule. Schedules are subject to change based on busin

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/1/2025

Please review the job details below.We are seeking an experienced Esri System Administrator to support geospatial enterprise systems within a government/defense environment. This position offers you the chance to work on a tight knit team and learn from seasoned pros to level up your career.The ideal candidate will have successful experience with ArcGIS Enterprise, secure system administration practices, and working within IC or DoD secure environments. Together with your team, you will be responsible for managing and securing our GIS platform in accordance withaccreditation standards, supporting mission-critical operations, and collaborating with analysts and developers across secure programs.Note: US citizenship and an active TS/SCI clearance is mandatory for this position. Must be open

Dahlgren, VA 22448 • (44.6 miles) • Full Time • 8/23/2025

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 MPLA

Reston, VA 22090 • (13.3 miles) • Full Time • 9/9/2025

Mantech seeks a skilled and motivated Oracle Cloud Engineer to join our IT infrastructure and cloud services team in support of a big data platform transformation in Reston, VA. In this role, you will be responsible for designing, implementing, and maintaining Oracle Cloud Infrastructure (OCI) solutions to support enterprise applications and business operations. You will collaborate with cross-functional teams to ensure secure, scalable, and high-performing cloud environments, leveraging your deep knowledge of Oracle products and cloud architecture best practices. This is an excellent opportunity for a cloud professional to contribute to digital transformation initiatives within the IC customer space.Responsibilities include but are not limited to:Design & Deploy: Architect and deploy scal

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/13/2025

Please review the job details below.Are you looking to advance your tech capabilities and make an impact We’re looking for a curious, tech-savvy software engineer ready to build smart solutions and make an impact on national security. You'll join a tight-knit team where your work directly shapes the tools our users rely on. If you thrive on collaboration, innovation, and turning ideas into real-world results, let’s talk!Note: US citizenship and an active TS/SCI clearance is mandatory for this position and required for consideration. Consideration to acquire CI Poly possible.Location: Herndon, VA or Westminster, CO; this position can support a hybrid agreement at 50% - code and program from home then bring your code onsite!Principal Responsibilities:Create discovery and automation tools to

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/4/2025

ManTech seeks a motivated, career and customer-oriented Cyber Network Defense Analyst in Herndon, VA.As a CND Analyst on our team, you will use your expertise in specialized network defense to provide innovative and creative solutions to challenging cyber security problems. You will utilize the latest cyber tools available and assist with creating new ones while allowing you to advance the nation's information security posture.Responsibilities include, but are not limited to:Provide malicious code detection, intrusion detection, and information security tool development and integration.Utilize forensic analysis to identify malware, misuse, and/or unauthorized activity.Investigate and report on virus and malware alerts or incidents to determine root cause, entry point of code and damage ris

Herndon, VA 20170 • (15.7 miles) • Full Time • 9/2/2025

Please review the job details below.Maxar is looking for an enthusiastic Senior Data Engineer or Senior Staff Data Engineer to join our Data Intelligence team. We are looking for someone energetic and talented to further our mission of delivering high-quality analytics solutions at Maxar. This position is hybrid with several days a week on-site with your colleagues in Herndon, VA.Your Role:The Data Intelligence team owns and maintains a variety of infrastructure, services, and analytics deliverables today. We have recently developed & deployed a new full-stack data lake house environment intended to allow for more Maxar teams to build analytics solutions. Your primary focus will be to learn our existing solutions, assist in migrating them to the data lake house, and then use your skills to

Laurel, MD 20724 • (17.5 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented LinuxSystem Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organizationthe foundation of all Enterprise Information Technology (EIT) for MPO.Responsibilities include but are not limited to:Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.Provides support for implementation, troubleshooting and maintenan

Reston, VA 20190 • (13.7 miles) • Full Time • 9/1/2025

Please review the job details below.Project: The Back-end Developer will work independently and as part of a cross-functional team comprised of technical experts supporting an established and growing Intelligence Community (IC) mission. You will need to quickly understand complex technical concepts, make assessments, and articulate your recommendations to the customer. Previous experience working on-site to support the Department of Defense (DoD) and the Intelligence Community (IC) is highly desirable.Day-to-Day with your Colleagues:Enable the development of system architectures, software systems, or software applications. Focus of work will primarily be back-end development.Develop new software from algorithm definitions and prototypes.Work with program teams to plan future operations.Pra

Laurel, MD 20724 • (17.5 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented OracleDatabase Administrator/Engineer, 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.Responsibilities Included but are not limited to:Manages the full lifecycle of Oracle databases, including builds, structure development, decommissioning, monitoring, data migrations, configuration, software baseline maintenance, patching, and documentation.Responsible 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

Laurel, MD 20724 • (17.5 miles) • Full Time • 8/23/2025

Mantech seeks a motivated, career and customer-oriented Cloud Solution Architect to join our team in Laurel, MD.We deliver critical enterprise infrastructure capabilities that enable a global workforce to carry out vital national defense missions. Our work is a key component of the Enterprise Infrastructure Services (EIS) organization, which oversees MPO's Enterprise Information Technology (EIT). EIT serves as the backbone platform supporting all enterprise users.Responsibilities include, but are not limited to:Serve as a cloud strategy and architecture lead, supporting the customer’s transition to modernized, cloud-native environments.Lead technical exchange meetings and provide expert consultation on cloud migration, transformation planning, and solution optimization.Conduct Analysis-of-

Laurel, MD 20724 • (17.5 miles) • Full Time • 8/23/2025

Mantech seeks a motivated and career-oriented Windows Systems Administrator to join our team in Laurel, MD.You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organizationthe foundation of all Enterprise Information Technology (EIT) for MPO.Responsibilities include, but are not limited to:Support the implementation, troubleshooting, and maintenance of IT systemsProvide Tier 1 (Help Desk) and Tier 2/3 (Escalation) support for problem identification, diagnosis, and resolutionIdentify and resolve performance and capacity issues in Windows systems, and support hardware-related problem resolution and dispatchi