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Castellum Inc
Arlington, VA 22202 • (3.8 miles) • Full Time • 10/5/2026
***CONTINGENT UPON CONTRACT AWARD AND FUNDING***JOB SUMMARYCorvus Consulting LLC is seeking an RF Engineer to support a Department of Defense Chief Information Officer (DoD CIO) Persistent Spectrum Monitoring mission. This position is contingent upon contract award and will provide RF engineering expertise for missioncritical spectrum operations across global DoD environments.The RF Engineer will focus on designing, analyzing, monitoring, and optimizing RF systems that support DoD CIO spectrum initiatives. This role will directly support DoD stakeholders by delivering technical RF solutions that enable secure, interferencefree communication and operational readiness.RESPONSIBILITIES• Provide RF engineering support for persistent spectrum monitoring systems• Design, evaluate, and optimize RAntenna Research Associates Inc
Laurel, MD • (15.5 miles) • Full Time • 10/5/2026
Job SummaryWe are seeking a detail-oriented and analytical Quality Engineer to join our team. The Quality Engineer will be responsible for ensuring that our products and processes meet established quality standards and regulatory requirements. This role involves developing and implementing quality control systems, conducting inspections and audits, analyzing data to identify trends and areas for improvement, and collaborating with cross-functional teams to drive continuous improvement initiatives.The ideal candidate will have a strong understanding of quality management systems (QMS), statistical process control (SPC), root cause analysis, and corrective/preventive action (CAPA) and ISO 9001/AS9100. Experience with Six Sigma, or Lean methodologies is a plus. If you are passionate about quaPoint Solutions Group
Herndon, VA 20170 • (20.3 miles) • Full Time • 10/5/2026
Position Overview We are seeking a DevOps / Systems Engineer to join the Data Centric – Multi-Level Secure (DC-MLS®) Enterprise team in Herndon, VA. This team is responsible for supporting the deployment and initial site integration of DC-MLS® solutions across multiple programs, including High Performance Computing (HPC) environments and other mission-critical contracts.In this role, you will work in a Linux-based DevOps environment, helping design, automate, and support deployment processes for secure enterprise systems. You'll collaborate closely with engineering teams and the DC-MLS® Core team to ensure successful deployment, integration, and operational support for new systems.This is an excellent opportunity for a DevOps engineer with strong Linux and automation experience who enjoysCoolSys
Sterling, VA 20166 • (24.5 miles) • Full Time • 10/5/2026
OverviewCoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management.With over 3,700 associates nationwide, we deliver tailored solutions to help businesses cut costs, improve equipment performance, and reduce emissions.Our services include HVAC and refrigeration equipment sourcing, installation, repair, maintenance, monitoring, and optimization. We also offer engineering design, energy resilience and consumption optimization, asset recycling, and seamless multi-site rollouts across states.CoolSys serves over 45,000 customer locations in industries like retail, food service, commercial, data centers, industrial, and pharmaceuticals.No wonder Newsweek named CoolSys one of America’s Greatest Workplaces!We understand that hiring grProtagonist
Washington, DC • (0 miles) • Full Time • 10/5/2026
Join Our Talented Team at ProtagonistWe fuse rigorous, methodologically sound analysis with our cutting-edge technology platform, Narrative Analytics®. This powerful combination enables us to quantitatively analyze open-source media, deliver strategic recommendations, and craft executive-level communication strategies for clients with missions that matter.Why Us?Our team is a vibrant mix of communication specialists, data scientists, and subject matter experts with extensive experience across U.S. Government agencies, non-profit organizations, and Fortune 500 companies. By joining Protagonist, you'll immerse yourself in a collaborative environment where innovation thrives, and your contributions truly matter.What We DoInnovative Solutions: We co-develop cutting-edge solutions with our clieEliassen Group
Washington, DC • (0 miles) • Full Time • 10/5/2026
Description:On-site in Washington, DCOur client seeks a Google Cloud Platform Engineer with hands-on experience across cloud administration, automation, integration, and application support. The role supports production GCP environments and contributes to migrations from on-premises and other clouds to GCP. Candidates should demonstrate practical experience designing, deploying, automating, migrating, and supporting GCP workloads. Experience with data engineering and analytics platforms is a plus.Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be willing and able to work on a w2 basis and convert to FTE following contract duration. FFusion Enterprise Solutions
Washington, DC 20001 • (0.4 miles) • Full Time • 10/5/2026
Fusion Technology LLCis in search of experiencedMechanical Engineersin theConstructionfield for contracted workOverseas.Location: OCONUS (Various Locations)Employment: 10-99 or FTE availablePay: $47 - $49 per hour DOERequirements:Minimum of a Secret clearanceBachelor's Degree in Mechanical Engineering or related fieldMinimum of 7 yearsexperience in Mechanical EngineeringValid PassportWhat you’ll do:CoordinateMonitor construction and inspectionsRespond to Requests for Information (RFIs)Control and complete assigned tasks ensuring consistency with project requirementsInterface with and provide subject matter expertise to members of the project teamUse and protect classified materialsCommunicate with the Fusion Project Management Office (PMO) in meetings, reporting, and the timely escalationAdidev Technologies Inc
Washington, DC 20001 • (0.4 miles) • Full Time • 10/5/2026
Job Advertisement –DevOpsEngineer Company Overview:We are a fastgrowing technology company focused on delivering reliable, scalable, and secure cloudnative applications to enterprise clients. Our engineering culture values automation, collaboration, and continuous improvement. We are seeking an experienced SeniorDevOpsEngineer to drive ourDevOpspractices and elevate our delivery capabilities.Role Summary:As aDevOpsEngineer, you will be a key contributor to the development and operations lifecycle, owning the endtoend automation of infrastructure provisioning, CI/CD pipelines, deployments, observability, and cloud infrastructure management. You will partner with crossfunctional teams to optimize performance, reliability, and security of services across environments.Key Responsibilities:- BuLoVasco Consulting Group
Washington, DC 20001 • (0.4 miles) • Full Time • 10/5/2026
Software Engineer | FullstackLocation: Hybrid Washington, DCWho We AreLoVasco helps organizations deliver exceptional benefits and retirement programs to the people they employ, while also stewarding the financial well-being of individuals in and out of the workplace. We engage clients who genuinely prioritize their employees, and we give them the tools, education, and programs that help their people achieve financial security for themselves and their families. That's our "why," and it's what motivates us.What We're Building, and WhyEngineering at LoVasco was born out of a simple desire: to solve our own problems. A business like ours can string together a dozen flexible, off-the-shelf tools to deliver its servicesand for a long time, that's exactly what we did. A stack of subscriptions, aPVM Inc
Washington, DC 20301 • (1 miles) • Full Time • 10/5/2026
Remote:Must reside in Arlington, VirginiaReports to:EchoDirect reports:None. Delta’s provide performance feedback on other engineers and participate in company peer mentorship program.Travel:0-10%The RoleAs a Mid-Level Forward Deployed Engineer (FDE), you will contribute directly to the development and delivery of Army Vantage capabilities. You will build analytical dashboard features, support CI/CD pipeline tasks, and work within a structured agile environment alongside senior engineers and government stakeholders.You will operate in two-week sprint cycles, contributing to feature delivery from design through deployment.At our organization, an FDE takes ownership of their work building reliable features, writing meaningful code, and ensuring each sprint increment is production-ready.Key RA3 Technology, Inc.
Washington, DC 20591 • (1.3 miles) • Full Time • 10/5/2026
A3 Technology, Inc. is seeking a senior level Windows Server DevOps Engineer to join our team in Washington, DC.Essential Job Functions:Own Windows Server production operations (day one). Serve as the senior technical owner for a predominantly Windows Server environment (~95% Windows), providing hands-on production support for mission-critical applications hosted in government cloud (AWS GovCloud).Administer and sustain Windows Server. Maintain, troubleshoot, patch, harden, and recover Windows Server systems in production sustaining availability during business hours and through a shared on-call rotation, independently resolving after-hours incidents.Take ownership of Kubernetes. Independently operate and troubleshoot the Kubernetes environment (EKS), resolving complex cluster, workload, aCustom Software Systems Inc.
Washington, DC 20002 • (1.7 miles) • Full Time • 10/5/2026
Custom Software Systems, Inc. (CSS) is seeking a DevOps Engineer (Jira Platform Engineer) who will serve as the technical owner of our Jira SaaS for our clients’ cloud platform and will be responsible for administering, configuring, and integrating the application within our enterprise technology ecosystem. This position plays a pivotal role in consolidating our collaborative planning toolstransitioning from Azure DevOps (on-prem) and GitLab (on-prem) to Jirawhile enabling and scaling Agile practices across the organization.The ideal candidate is both technically proficient and strategically minded, with a strongunderstanding of Agile methodologies, DevSecOps workflows, and enterprise systemsintegration.ResponsibilitiesAdministering, configuring, and integrating the Jira SaaS for governmenDayton Group Inc.
Washington, DC 20520 • (1.9 miles) • Full Time • 10/5/2026
This position will support our joint venture with partner company, ATI, Inc. DGI-ATI (JV) has a current need for a full-timeGeneral Engineer.The General Engineer will have contracting experience with energy and water conservation and performance. The General Engineer will prepare interagency energy reports, analyze utility data, and identify opportunities for reducing utility costs.Great Pay and Benefits for a General Engineer:Competitive salary of $97,000 - $110,000/year depending on experience;11 annual paid holidays and minimum 13 days of paid leave;Employee and family medical, dental, vision, and prescription insurance with 75% of the premiums paid by the company;Employer paid short-term and long-term disability, and life insurance.401(k) plan immediately vesting withup to4% employer mConnexus Hub
Arlington, VA 22209 • (3.1 miles) • Full Time • 10/5/2026
At Connexus Hub, Inc., we are a fast-growing government contracting firm specializing in administrative, IT, and mission support services across federal agencies. We are proud to be a trusted 8(a) and WOSB partner with a strong reputation for delivering quality, compliance, and customer satisfaction.We are seeking an Administrative Supportto provide daily support for USTDA conference and training rooms, including AV setup and troubleshooting.Location: Arlington, VA (Onsite)Clearance: Secret (active or interim)Employment Type: Full-timeResponsibilities:Provide day-to-day conference room and training center support.Assist with AV setup, troubleshooting, and event readiness.Support project reporting, records management, and document control.Maintain agency library holdings and electronic dataJL Terrell Construction
Washington, DC 20011 • (3.4 miles) • Full Time • 10/5/2026
Position Overview:We are looking for an ambitious and motivated Project Engineer with at least 6 months of experience in construction, design, architecture, engineering, or a related field. The ideal candidate will be responsible for coordinating project activities to ensure that cost, schedule, document control, and quality standards are met. As a Project Engineer at J L Terrell, you’ll be eager to learn about the construction industry and contribute positively to the success of our projects.Responsibilities:The Project Engineer will support the coordination, development, management, and execution of all aspects needed to complete projects on time, within budget, and to the specified quality standards. On a daily basis, you will assist the Project Manager with construction planning, schedLagan Construction, LLC
Arlington, VA 22202 • (3.8 miles) • Full Time • 10/5/2026
Responsibilities1. Preforms safety and health inspections and documents inspections.2. Timely completion and submission of daily, weekly and monthly report.3. Develops and delivers safety and health training, toolbox talks and safety briefings.4. Develops Activity Hazard Analysis and Risk Assessments5. Identify hazards and initiate corrective actions6. Ensure job-site compliance with Site Specific Safety Plan, OSHA 1910, OSHA 1926, and EM385-1-17. Perform accident, incident, and near miss investigations8. Maintains inventory of personal protective equipment and first aid supplies. Issues PPE to employees9. Maintains safety communications, postings, etc.10. Other duties as required.Stand Together
Arlington, VA • (4.9 miles) • Full Time • 10/5/2026
Stand Together is a philanthropic community that helps America’s boldest changemakers tackle the root causes of our country’sbiggest problems, from education to the economy, broken communities, and toxic division, among dozens of other pressing issues. We provide our partners with access to resources including funding, thought leadership, a network of peers, and a playbook for applying proven principles to transform lives and society. The Senior Manager, Event Programming is responsible for shaping and leading strategy-aligned programming across a portfolio of events, including flagship tentpoles. This role owns the end-to-end programming lifecycle and plays a critical leadership role in defining how event content advances organizational priorities. As part of the Stand Together Events CenUlliman Schutte
Washington, DC 20032 • (5.1 miles) • Full Time • 10/5/2026
Why Ulliman Schutte? We are Building a Better Environment! Ulliman Schutte is seeking Project Engineers in the DMV area, who have a strong desire to learn, grow, and build something that matters!QualificationsBS in Civil, Mechanical, Environmental, Construction Engineering or related field from an accredited university in the United States.Experience working successfully on teams.Excellent verbal and written communication skills.Strong interest in self-perform Water Infrastructure Construction.Project Engineer Daily LifeGet outside.You won't be stuck behind a desk. Expect a dynamic mix of indoor and outdoor work on fast-paced construction jobsites.Own real responsibility.You'll purchase, procure, and manage vendor materials and subcontractor work packages often involving state-of-the-art wFusion ICS
Southeast, DC 20374 • (5.2 miles) • Full Time • 10/5/2026
About FusionICS, LLCFusion is a ServiceDisabled VeteranOwned Small Business specializing in missioncritical engineering, secure infrastructure, and advanced technical solutions for federal and defense clients. We bring precision, integrity, and deep expertise to some of the nation’s most complex and sensitive programs.Our team of highly skilled engineers and technical professionals is dedicated to advancing the future of secure facilities and infrastructure. When you join Fusion, you become part of a collaborative, missionfocused organization that values technical excellence and a steadfast commitment to national security.Clearance Requirements:To be considered for this position, you must have an active Top-Secret clearancewith SCI eligibility and the ability to obtain and maintain any addSedaro
Arlington, VA 22203 • (5.8 miles) • Full Time • 10/5/2026
OverviewSedaro is hiring a Senior Software Engineer to architect our workflow orchestration system. Proliferating satellite constellationsrequire optimization studies involving unprecedented scale and complexity. You will build the execution engine that enables aerospace teams to run massive simulation campaignsexploring vast design spaces with the flexibility to handle evolving mission requirements.Team: Platform Services, reporting to the team leadLocation: In person in Arlington, VAU.S. Citizen or permanent resident status requiredWho We AreOur cloud-native simulation platform enables digital mission engineering through distributed, scalable, faster than real-time analyses across hundreds of interacting systems. Our system is built on Rust, Python, Kubernetes, Django, and Postgres to drTenica And Associates LLC
Bethesda, MD 20816 • (6.6 miles) • Full Time • 10/5/2026
ServiceNow (SNOW) Test Engineer – TS/SCI CI PolyDepartment: Government Customer – BethesdaLocation: Bethesda, MDACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONTENICA is seeking a highly skilled ServiceNow (SNOW) Test Engineer to support a mission-critical Intelligence Community (IC) customer. This role is ideal for a technical professional with deep expertise in testing SNOW applications, workflows, and integrations across complex, multi-contractor environments.The SNOW Test Engineer will play a pivotal role in validating mission-critical systems, developing automated tests, and ensuring the integrity and performance of the SNOW platform. This position requires hands-on technical proficiency, exceptional attention to detail, and the ability to collaborate eVidoori
Hyattsville, MD 20785 • (7.3 miles) • Full Time • 10/5/2026
We are seeking an analytical, quality-focused, and collaborative Mid-level Software Development Engineer in Test to join our engineering team. This role is ideal for someone with professional experience in software development and test automation who is passionate about building reliable, scalable, and maintainable quality engineering solutions. You will work closely with software engineers, product managers, and other stakeholders to improve test coverage, identify risks early, and support the delivery of high-quality software.Software Development Engineer in Test – Role Overview As a Software Development Engineer in Test, you will design, develop, and maintain automated test frameworks and test suites across web, API, and service-based applications. You will contribute to the full softwaXcelerate Solutions
Bethesda, MD • (7.9 miles) • Full Time • 10/5/2026
Xcelerate Solutions is seeking a Senior GPU Platform Engineer to design, develop, and optimize Linux-based GPU computing environments. You'll work across GPU architecture, CUDA/OpenCL development, Linux integration, performance optimization, and high-performance computing (HPC) to support mission-critical programs.Location:Bethesda, MDSecurity Clearance:TS/SCI and willingness to get a Poly.Primary ResponsibilitiesGPU Architecture and Design: Collaborate with a multidisciplinary team to define, develop, and optimize GPU architectures, ensuring they meet stringent performance, power efficiency, and feature requirements. Leverage industry insights to drive design decisions. Ensure that GPU designs and integrations are not only optimized for Linux but are also adaptable to other operating systSunayu
Bethesda, MD 20816-5004 • (7.9 miles) • Full Time • 10/5/2026
Location: Bethesda, MDCategory: DevOpsTravel Required:NoRemote Type: NoClearance: TS/SCISunayu, LLC is looking for our next TS/SCIcleared DevOps Software Engineer to join a highenergy team building and deploying a cuttingedge technology stack in support of the DIANMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP). This role is part of a 10year program supporting the DOMEX Data Discovery Platform (D3P) Modernization effort, where you’ll contribute to missioncritical capabilities alongside a collaborative, innovative, and growthoriented team.While the majority of work is performed onsite at our customer location in Bethesda, MD, we offer a flexible schedule and occasional opportunities for remote work.What You’ll DoAs a DevOps Software Engineer, you’ll help design, depFalls Technology
McLean, VA 22101 • (8.3 miles) • Full Time • 10/5/2026
TS/SCI w POLY Required**About the Role:** Join our team as a Security Product Reverse Engineer to analyze and audit security products, focusing on vulnerability research and code exploitation. This role involves hands-on work with security appliances and embedded systems to enhance product security and development.**Required Qualifications:**- Bachelor's degree or equivalent experience in Computer Science, Engineering, or a related field.- At least 3 years of professional software development experience, including design, implementation, testing, analysis, and debugging.- Demonstrated experience using software configuration management tools (e.g., Git).- Software systems development experience and understanding of OS internals in at least one of: BSD/Linux/Unix, Windows, Mac OS, Android, oLexical Intelligence, LLC
Bethesda, MD 20814 • (8.4 miles) • Full Time • 10/5/2026
Software Engineer ILexical Intelligence provides software and services related to processing large-scale biomedical information sources. Our Natural Language Processing (NLP) and analytics software is used by policy and decision makers to evaluate and prioritize current and emerging areas of research.We are looking for a Software Engineer I to work within the National Library of Medicine (NLM), Lister Hill National Center for Biomedical Communications (LHNCBC), Bethesda, MD. The Software Engineer I will have experience in software development, application design and testing, and web-based interface development. The Software Engineer I will have a firm understanding of modern programming languages, software development lifecycle (SDLC) methodologies, and secure coding practices. The SoftwarConquest Solutions
Greenbelt, MD 20770 • (9.6 miles) • Full Time • 10/5/2026
Building Automation System (BAS) Application Engineer IIConquest Solutions, LLC (CQS) is a leading application and engineering consulting firm in the Washington, D.C. metro area specializing in Building Automation Systems (BAS), Design-build and General Construction. We assist federal, state and local government agencies; private sector companies; and commercial entities in the design and implementation of their BAS and General Construction projects.CQS employees enjoy a flexible, fun, and family-oriented work environment. We collaborate and learn from each other, which leads to each team member’s contribution having a huge impact on the overall growth of our company. We have a strong culture rooted in our core values of INTEGRITY, INCLUSION and INNOVATION. These values guide every aspectCritical Systems
Rockville, MD 20852 • (11.7 miles) • Full Time • 10/5/2026
Job Summary:The Sales Engineer is responsible for developing and maintaining long-term customer relationships while maximizing account penetration and customer retention across contractor, consulting engineer, and architect accounts. This role combines technical expertise with strategic sales execution to identify opportunities, influence system design decisions, and deliver tailored HVAC solutions that meet client needs. The Sales Engineer collaborates closely with internal teams to ensure accurate equipment selection, competitive pricing, and seamless project execution from design through completion.Duties and Responsibilities:Uses account management process to identify key customers and to develop specific action plans to grow identified accounts.Identifies potential opportunities withCATHEXIS
McLean, VA 22102 • (11.9 miles) • Full Time • 10/5/2026
Team CATHEXIS elevates the government contracting experience through rapid response, deep skill, and thoughtful problem-solving and communication. Our core capabilities are our top-tier program and project management, data analytics, and audit services, the backbone of which is our integrated approach to operational excellence.You worked hard to get to where you are. You strive to make every day better than the day before. So do we. Team CATHEXIS operates with an all-in mindset. We are working together to create a company that supports our shared values and individual goals. Our values are centered around leading with integrity, owning the outcome, growing together, and moving with purpose in everything we do for our employees, customers, partners, and communities. We believe success is beBAE Systems OneArc USA, Inc
McLean, VA 22102 • (11.9 miles) • Full Time • 10/5/2026
Description:The Customer Solutions Engineer (CSE) designs, architects, proposes, and articulates commercially viable and immediately actionable solutions for our customers that incorporate OneArc technologies.The CSE serves as a technical Subject Matter Expert (SME) in OneArc’s simulation and training capabilities. They possess deep technical expertise with broad coverage across our products, simulation, training, and the wider Defense enterprise. Working collaboratively within their assigned accounts, the CSE partners closely with the Executive Team, Growth, Engineering, Proposals and Product Management teams to architect solutions for existing and prospective military, government, and industry customers.The CSE actively engages with external stakeholders and customers to articulate and eSTraffic
Vienna, VA 22182 • (14 miles) • Full Time • 10/5/2026
Job Title:Software Engineer IIDepartment:Software DevelopmentReports To:SW Team LeadLocation:Vienna, VirginiaFLSA Status:ExemptEmployment Type:Full-timeExperience Level:Mid-level (3 years)Job SummaryThe Full-Stack Software Engineer is responsible for developing and maintaining robust web applications using modern full-stack technologies including React, TypeScript, Spring Boot, and PostgreSQL. The ideal candidate has solid DevOps knowledge, hands-on CI/CD experience, and thrives in a collaborative, Agile/DevOps environment.Duties/ResponsibilitiesFrontend Development Develop and maintain responsive user interfaces based on Figma designs.Implement client-side business logic and data interactions using RESTful APIs (e.g., Axios).Collaborate with UI/UX designers and product teams to ensure a uQuality Agents
Rockville, MD 20850 • (15.6 miles) • Full Time • 10/5/2026
Quality Agents, LLC is a service company offering validation and quality expertise to the pharmaceutical and biotechnology industries. Our Validation Engineers will be involved with the qualification and requalification of equipment used to manufacture and test biologics/drug product/etc. at client sites. The ValidationEngineer will evaluate the equipment/utility/system/procedures used in development, production, and holding of pharmaceutical products and determine a validation approach. The individual should have experience with current US and international regulations, guidance, industry best practice in one of the following areas of validation: facilities, utilities, and equipment qualifications, process validation, analytical method validation, or cleaning validation. The individual wiNTI
Rockville, MD 20850 • (15.6 miles) • Full Time • 10/5/2026
OverviewNational Technology Integrators is a national AV, security, and IT contractor. Our key services include design and consulting, integration, and system support. At NTI, we stay curious and embrace the constantly evolving nature of our industry. We’re always looking at new technologies and techniques as they surface, ensuring that our services are up-to-date and that we provide the most value for our clients.DescriptionWe are looking for a skilled Systems Engineer to join our innovative team! In this role, you will play a critical part in designing, implementing, and improving our systems that support our projects. We value collaboration and creativity, so your input will be welcomed and encouraged. Whether it’s integrating new technologies, troubleshooting issues, or analyzing systeIN2STEM Solutions Inc
Fort Belvoir, VA 22060 • (15.7 miles) • Full Time • 10/5/2026
Software Engineer / Machine Learning – SenioriN2STEM Solutions, Inc.is hiring staff to support our client’s system software development and sustainment efforts. The selected candidates will be responsible for the implementation and operation of a life cycle development and sustainment environment for a cloud-based portal capability. The team will work in an unclassified environment and transition the final version to the operational environment.About the Program: iN2STEM Solutions, Inc. is recruiting staff to support a contract to develop and sustain the Department of the Army’s Army Counterintelligence Operations Portal (ACOP). We will also be coordinating and integrating other capabilities with other Government agencies and companies. Qualifications:DoD 85701.01-M IAT Level III certificaSecuriport
Reston, VA 20190 • (17.7 miles) • Full Time • 10/5/2026
Job Summary: The Security Engineer is responsible for identifying, analyzing, and mitigating security threats while ensuring the organization's cyber defenses remain strong. This role focuses on implementing advanced security measures, monitoring network activity, and responding to cyber incidents in a timely and effective manner. The Engineer will work closely with IT and security teams to enhance the organization's overall security posture and protect critical data from potential breaches.Essential FunctionsDesign, implement, and maintain security solutions to protect IT infrastructure and sensitive data.Manage and maintain Security Operations Center functions, including the monitoring and analysis of security events, alerts, and incidents.Conduct risk assessments, Leadand coordinate incVeros Technologies, LLC
Reston, VA 20190 • (17.7 miles) • Full Time • 10/5/2026
Working with Veros Driven by technical excellence and uncompromising principles, Veros Technologies’ mission is to solve our clients’ toughest technical challenges while being set apart in our actions. A key element that separates us is our dedication to giving back; by partnering with and serving strategic organizations, Veros aims to make a lasting impact in our communities, nation, and abroad. Why You Matter Veros delivers innovative cyber security, data analytics, operational engineering and technical operations consulting services to enable Intelligence Community programs and operations. As a Systems Engineer, you will be responsible for recognizing technical mission needs and providing end-to-end SE expertise to enable the customer to achieve mission success.You will be responsible fGrid Networks
Reston, VA 20190 • (17.7 miles) • Full Time • 10/5/2026
About Us:Grid Networks, LLC is a world-class telecommunications consulting firmsupporting clients with product development, business operations,networkmaintenance,andsupplychainservices.At Grid, we developproducts and servicesto meet customer needs witha focus onmobileconnectivity,backbone networking, and IoT solutions leveragingexpertisein3GPP5G/4G/LTE/3Gand VSATcommunications technologies.About the Role:We'relooking for a DevOps Software Engineer whooperatesat the intersection of application development, infrastructure automation, and deployment orchestration.You'llcontribute to backend services written in Go, Python (Django), and Kotlin (Spring Boot), supporting JavaScript SPAs and PostgreSQL databases andyou'llown how that software is configured, deployed, andoperated.Whatyou’lldo:SuppBirchmere Group
Laurel, MD 20723 • (17.9 miles) • Full Time • 10/5/2026
System Engineer – Senior-LevelAnalyzes user’s requirements, concept of operations documents, and high-level system architectures to develop system requirements specifications. Analyzes system requirements and leads design and development activities. Guides users in formulating requirements, advises alternative approaches, and conducts feasibility studies. Provides technical leadership for the integration of requirements, design, and technology. Incorporates new plans, designs and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides system development and implementation planning through assessment or preparation of system engineering management plans and system integration and test plans. Interacts with the GMantis Security Corporation
Reston, VA • (18 miles) • Full Time • 10/5/2026
Description: Mantis Security is a leading specialty firm of high caliber talent who specialize in Cyber Operations, Cyber Defense, Information Assurance, Software Development, DevSecOps, Security Engineering, and Cloud Engineering. We enable and protect our nation's most important IT assets and invest in the long-term career development of every employee! We are currently looking for the next SIEM Engineer to join our team of experts!What You'll Be DoingAs a SIEM / Detection Engineer at Mantis Security, you'll help improve how we identify and respond to threats by ensuring our security data is collected, correlated, and turned into effective detections. You'll work closely with SOC analysts and engineers to continuously improve the team's visibility and detection capabilities.Develop, tuneOptivor Technologies LLC
Crofton, MD 21114 • (19.3 miles) • Full Time • 10/5/2026
Optivor Technologies has a rewarding opportunity for an Senior Avaya “core” unified communication (UC) engineer responsible for design, implementation, configuration, troubleshooting, daily operation and upgrading of “core” Avaya Aura Products including: System Manager, Session Manager, Communications Manager, Media Server, Voice Gateways G450/G430/G650, Application Enablement (AES), CC Elite, SIP trunks and SIP endpoints.** This Role can be located anywhere in the United States****This is travel heavy position, supporting our client projects throughout the United States, Travel up to 50% of the time**The ideal candidate will have deep experience with:Customer relations during project initiation, implementation, close out and post cut supportDeveloping and implementing a complete Avaya AurHalogen Engineering Group, Inc
Annapolis Junction, MD 20701 • (19.7 miles) • Full Time • 10/5/2026
Database Engineer - Oracle/Linux/Bash - 10+ yrs of Experience - TS/SCI with Poly RequiredHalogen Engineering Group is looking for a Database Engineer who can providetechnical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. Develops relational and/or Object-Oriented databases, database parser software, and database loading software. Projects long-range requirements for database administration and design. Responsible for developing a database structure that fits into the overall architecture of the system under development and has to make trades among data volumes, number of users, logical and physical distribution, response times, retention rules, security and domain controls. The DBE works primarily at the front end of