Arlington, VA • (19.2 miles) • Full Time • 11/14/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. The Autonomy Capabilities Team develops functionality to automate single- and multi-agent teams of platforms in pursuit of mission objectives and acts as a central discipline-aligned focal-point for encouraging consistent usage of technical approaches across business portfolios. Th

Gainesville, VA • (40.8 miles) • Full Time • $90,000 to $110,000 / yr • 11/13/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. Redhorse Corporation's Cyber Analytics team is seeking a motivated Junior Cloud Software Engineer to contribute to the development, deployment, and enhancement of enterprise-scale, AI-enabled data processing and visualization systems. This position supports mission-critical federal customer environments operating across hybrid, on-premises, and multi-cloud (AW

Fort Belvoir, VA • (30.9 miles) • Full Time • 11/5/2026

Overview WORK ENVIRONMENT AND PHYSICAL DEMANDS The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Locations: National Capitol Region Type of environment: Remote with periodic support for meetings at Fort Belvoir (driving distance from National Capital Region) Noise level: Medium Work schedule: Schedule is day shift Monday – Friday. May be requested to work evenings and weekends to meet program and contract needs. Amount of Travel: Less than 10% WORK AUTHORIZATION/SECURITY CLEARANCE U.S. Citizen Secret IT-II Non-Critical security clearance, Tier 3 investigation. PHYSICAL DEMAN

Washington, DC • (17 miles) • Full Time • 11/5/2026

Description: On-site in Washington, DC Our client seeks a Senior Database Engineer to lead enterprise PostgreSQL and MySQL database environments across on-premises and AWS cloud. The role includes installation, configuration, maintenance, replication, backup and recovery, performance tuning, and security. The engineer will drive database architecture, capacity planning, high availability and disaster recovery strategies, automation, and enforcement of security practices in AWS. The position is full time on-site at DOT Headquarters with in-person support several days per week, including early or late shifts as needed. The engineer will collaborate with stakeholders, application teams, and infrastructure engineers to streamline deployments and improve reliability. The role requires strong tr

Alexandria, VA 22314 • (23.8 miles) • Full Time • $95,000 to $110,000 / yr • 11/5/2026

Description: Columbia Technology Partners is seeking a Software Engineer 1 to support the design, development, integration, testing, and enhancement of software solutions for complex technical environments. This role will work closely with users and systems engineers to translate requirements into reliable software, troubleshoot and improve existing applications, and develop new capabilities that meet system performance and functional requirements. Key Responsibilities: Analyze user and system requirements to develop software design and performance requirements. Design, develop, modify, and maintain software applications, including adding new features and correcting existing defects. Integrate existing software into new or modified systems and operating environments. Develop and implement

Annapolis Junction, MD • (13.1 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a senior level software engineer who shall be responsible for implementing access controls and permission mechanisms for securing access to critical HPC system resources through robust permission management, ensuring compliance with the Agency's security policies and industry standards. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S.

Annapolis Junction, MD • (13.1 miles) • Full Time • 11/4/2026

Software Engineer Level 2 (SWE2) – FRACTALGLASS Wyetech is seeking an experienced Software Engineer Level 2 (SWE2) to support the FRACTALGLASS team in creating and enhancing a cutting-edge FORNSAT Dashboard prototype . The ideal candidate will be experienced and knowledgeable across the software engineering lifecycle, including analysis, design, development, testing, integration, deployment, and operational support . This position requires a versatile Software Engineer with experience developing modern web applications and RESTful services using technologies such as ReactJS, Node.js, TypeScript, Elasticsearch, and MongoDB or similar databases . The successful candidate will be comfortable working across Linux environments, virtual machines, and containers , supporting both new development

Washington, DC 20001 • (16.6 miles) • Full Time • 11/4/2026

Job Title: Senior Network Engineer (Active Secret Clearance) Location: Washington DC, District Of Columbia Type: Contract Work Model: Onsite Security Clearance: Secret clearance Overview Leave placeholder text here for recruiter to input Responsibilities Assess current network architecture, device configurations, routing domains, VLANs, dependencies, and operational constraints; compare documented designs with observed behavior. Diagnose and remediate multicast and video-transport issues through IGMP/PIM analysis, routing and switching review, packet capture, and traffic-path analysis. Analyze transport across encrypted links, including MTU and fragmentation, path symmetry, QoS markings, latency, packet loss, and multicast or unicast behavior. Develop corrective actions with customer stake

Washington, DC • (17 miles) • Full Time • 11/4/2026

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available. The Senior Test Automation Engineer is Responsible for creating software test and automating test cases, performing application testing, validating bugs, and isolating issues; writi

Annapolis Junction, MD • (13.1 miles) • Full Time • 11/3/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Artificial Intelligence (AI) Engineerwho is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, an

Fort Belvoir, VA • (30.9 miles) • Full Time • 11/3/2026

This job requires active TS/SCI clearance with a CI Polygraph. Please apply only if you have an active TS/SCI clearance with a CI Polygraph. North Point Technology is hiring a Data Integration Lead to support our INSCOM Data Capabilities Division team. This role is ideal for a data-focused engineer who builds and manages pipelines that ensure intelligence data is accessible, reliable, and mission-ready. Responsibilities: Design and manage data ingestion pipelines across intelligence systems Normalize and structure data for downstream analysis and dissemination Support ETL processes and data transformation in classified environments Ensure data integrity, availability, and security across systems Work with analysts and engineers to ensure data usability Identify gaps in data flow and improv

Middle River, MD • (34.5 miles) • Full Time • 11/3/2026

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. As aGrounds SystemsEngineeringInternbased at Rocket Lab's site inMiddle River,Marylandyou will have the opportunity to support theteam as they design, build, and implement large tooling, fixtures, and custom lift equipment to support prototype and production of Neutron.TheGround Support Equipment engineering team designs and manufactures production, test, and transport equipment in support of Neutron build and operation. WHAT YOU'LL GET TO DO As an intern, you w

Chantilly, VA 20152 • (31.4 miles) • Full Time • $140,000 to $190,000 / yr • 10/31/2026

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission, exploring new possibilities at the cutting edge of technology. They know they will be well-rewarded and recognized for their commitment. Our people know they will enjoy plentiful opportunities to grow, thrive, and have fun as a member of the Vibrint family. Join Vibrint, where your career is a priority, and your future is ou

Washington, DC • (17 miles) • Full Time • $150,000 to $160,000 / yr • 10/30/2026

Selected candidate is eligible for a one-time sign-on bonus of $4,000.00. DESCRIPTION OF RESPONSIBILITIES: Responsible for supporting the personnel, applications, and appliances employed to maintain compliance with all regulatory requirements. This includes but is not limited to extensive engineering of Windows and Linux operating systems. Installing, configuring, and tuning operating systems, third-party applications, and operating system security patches. Troubleshooting operating systems, applications, and databases. Working with systems hosted in a complex, multi-layered network. Cybersecurity control implementation, IT infrastructure management, resource monitoring, and alerting. Working with SAN, enterprise backup solutions, and fault-tolerant technologies. Other duties as assigned.

Rosslyn, VA • (17.7 miles) • Full Time • $98,000 to $115,000 / yr • 10/30/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1888 Job Title: Senior Software Engineer Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start Job Description In this role, you will build distributed backend services and durable APIs that support a m

Alexandria, VA 22314 • (23.8 miles) • Full Time • 10/30/2026

Role : QA Engineer with strong Automation Testing expertise Location : New York, NY (Hybrid) Rate: $70/hr to $72/hr Job Summary We are seeking an experienced QA Engineer with strong Automation Testing expertise to support the quality assurance of enterprise-grade Appian applications. The candidate will be responsible for validating Appian workflows, business rules, interfaces, integrations, and end-to-end business processes while working closely with customer stakeholders, business users, developers, and project teams. This is a client-facing onsite role requiring excellent communication, stakeholder management, and problem-solving skills in addition to strong testing capabilities. Key Responsibilities Develop and execute test strategies, test plans, test cases, and test scripts for Appian

Fort Meade, MD • (15.7 miles) • Full Time • 10/28/2026

Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2026! Belay Technologies is seeking a Senior Software Engineer to join our intel team.You will be supporting TAO and working alongside the OIT customer to build and maintain tools that support the operational mission. You will lead a small team which focuses on improving high value workflows throughout TAO. Day to day, you will work within a team of teams, develop solutions iteratively within a fast CI/CD workflow, and operate on feedback from users in real time. You’ll directly interface with a diverse team of analysts, operators, and developers and see the impact of your work on a daily basis. Responsibilities : Provide high side development expertise. Expand on existing workflow automation efforts.

Chantilly, VA 20151 • (28.3 miles) • Full Time • 10/24/2026

Position Title: Principal Integration & Test (I&T) Engineer, Space Payloads Requisition ID: 1846 Position Location: Chantilly, VA Position Reports To: Senior Manager, Integration & Test Engineering Supervises Others: No At Trident Systems Space Electronic Systems (SES) division, we believe in the power of using strong engineering principles to drive innovation and solve complex problems. We foster a culture of rigorous engineering and continuous improvement, leveraging the full knowledge of our organization through collaborative product development processes that include design and peer reviews. We combine our expertise in space electronics with right-sized development processes to create innovative, high-performance space-based electronic systems that meet our customers' evolving needs. W

Jessup, MD 20794 • (13 miles) • Full Time • 10/24/2026

POSITION PURPOSE The Senior Staff Engineer – Components qualifies engineered components for use in new products, helps reduce risk in BAC’s supply chain, and identifies opportunities for cost savings. In addition, the role is expected to provide expert engineering support in addressing technical inquiries from all areas of the business." PRINCIPAL ACCOUNTABILITIES Deliver on-time completion of components development/qualification projects to support new products, product improvements, supplier risk reduction and cost out. This includes, but is not limited to: Investigate and analyze product/component design requirements and recommend optimum solutions. Lead components DFMEAs and develop component’s reliability evaluation plans to ensure reliability goals for components/materials are met Ap

Annapolis Junction, MD 20701 • (13.1 miles) • Full Time • 10/23/2026

\n Job Description ACTIVE SECURITY CLEARANCE AT THE TS/SCI POLYGRAPH LEVEL IS REQUIRED We are seeking a versatile, ownership-driven Platform Engineer to support of the Report Authoring and Dissemination (RAD) team. In this high-impact, hybrid role, you will take the lead on deploying the RAD production system across three distinct network environments. We are looking for a true "jack-of-all-trades" engineer who is equally comfortable operating containerized systems via Kubernetes as they are diving directly into application code to adapt or modify system components. You will work across the full stack and full deployment lifecycle to stand up and optimize resilient production environments. The annual base salary range for this role is $150,000-$250,000 (USD) , which does not include discre

Chantilly, VA 20151 • (28.3 miles) • Full Time • $142,696 to $158,303 / yr • 10/23/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Chantilly, VA 20151 • (28.3 miles) • Full Time • 10/23/2026

\n Job Description BOAB Ventures is seeking a Communications Systems Engineer with strong optical and quantum communications experience to support advanced research and development efforts within the national security community. This position provides Systems Engineering and Technical Assistance (SETA) supporting the development of next-generation hardware, software, and architectures for mission-critical optical and quantum communication systems. What You’ll Do Perform technical reviews, assessments, and risk evaluations of optical and quantum communication technologies at the component, subsystem, system, and architecture levels. Evaluate technologies including optical terminals, free-space optical links, photonic components, entanglement-based communication architectures, and quantum-en

Annapolis Junction, MD 20701 • (13.1 miles) • Full Time • 10/20/2026

Perks and Benefits 100% Paid Healthcare 10% 401k in every paycheck 100% Fully Vested! NOTE – Our positions require a Top Secret clearance , as well as the favorable completion of a polygraph . Applicants must beauthorized to work in the U.S. We are unable to sponsor an employment Visa. What You’ll Be Doing (We don’t love the bullet points, but we love the work!) In this key DevOps role, you'll help engineer and sustain automation tools that keep High Performance Computing (HPC) system infrastructure humming, blending Linux expertise, Kubernetes know-how, and DevOps precision into a high-performance environment.Required Skills Experience using the Linux CLI Experience developing and maintaining scripts using Bash/Python Experience developing with Python and Java in a Linux environment Gener

Chantilly, VA • (28.8 miles) • Full Time • 10/20/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. Must possess an active Top Secret Clearance Must be willing and able to obtain a polygraph Education: Bachelor’s degree required Experience: Minimum of 8 years of relevant experience Position Summary We are seeking a Network Infrastructure SME to lead the design, implementation, and optimization of resilient, secure network infrastructure supporting mission-critical operations. This role provides strategic and technical leadership in network modernization, security architecture, and performance optimization acr

Washington, DC • (17 miles) • Full Time • $75,520 to $94,400 / yr • 10/19/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core valuesagility, expertise, and trustwe foster a collaborative and forwa

Greenbelt, MD 20770 • (13 miles) • Full Time • 11/1/2026

Description Leidos’ NISC IV program is seeking a Junior Radio Frequency (RF) Engineer/Spectrum Engineer to support the FAA Spectrum Engineering Services Group (AJW-194) in the area of National Defense and Electronic Attack. The ideal candidate will have an educational background in radio frequency (RF) engineering/ spectrum engineering with coursework and an interest in EMI/EMC and interference analysis, RF propagation/modeling, and/or geospatial analysis. The engineer will provide technical engineering and spectrum management support to evaluate Counter-Unmanned Aircraft System (C-UAS) test, training, and operational activities for potential impacts to the National Airspace System (NAS). Prior C-UAS experience is desirable but not required. This is a hybrid position requiring regula

Manassas, VA 20110 • (37.2 miles) • Full Time • $124,216 to $137,803 / yr • 11/14/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Arlington, VA • (19.2 miles) • Full Time • 11/14/2026

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visitwww.shield.ai. Follow Shield AI onLinkedIn,X,Instagram, andYouTube. The HMS Perception team builds software that helps autonomous systems understand the world using sensor data, computer vision, tracking, sensor fusion, and AI/ML. Our work moves from data and algorithms through simulation, lab testing, and fielded systems. As an entry-level enginee

Washington, DC • (17 miles) • Full Time • 11/11/2026

Job Title: Sr Network Engineer Location: Washington, DC Type: Contract / Onsite Compensation range: $100/hr (B2B) / up to $160,000/annual (W2) Responsibilities • Provide senior-level network engineering support, including advanced data and VoIP design, upgrades, troubleshooting, and Level 3 operational support for campus and wide area networks. • Design and implement engineering solutions for Data, Voice, and Video services. • Develop and execute business continuity and disaster recovery plans. • Support day-to-day operations and resolve complex WAN, LAN, and Wireless issues. • Monitor network and system performance proactively. • Document network diagrams, device configurations, validation reports, and testing plans. • Conduct performance and bandwidth utilization monitoring of WAN, LAN,

Sterling, VA • (22.5 miles) • Part Time • 11/7/2026

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available. We Are Looking For We are seeking a Subject Matter Expert (SME) Systems Engineer to provide senior-level technical leadership for cloud-based systems engineering, enterprise applica

Annapolis Junction, MD • (13.1 miles) • Full Time • 11/5/2026

Build to something to be proud of. Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and constantly innovate to provide the best solution. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country. Description Captivation Software is looking for a mid level software engineer with strong Java experience as well as experience with MapReduce, Cloud experience, GhostMachine and QTA. Requirements Security Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen Minimum Qualifications: Fourteen (14) years e

Annapolis Junction, MD • (13.1 miles) • Full Time • 11/4/2026

System Engineer Level 1 (SE1) – Site Engineer Wyetech is seeking a System Engineer Level 1 (SE1) to join a Mission-Focused Team supporting the maintenance and modernization of the customer’s operational front-end systems. In this role as a Site Engineer , the successful candidate will help ensure critical systems are functioning efficiently and producing expected output data while supporting remote maintenance and refresh efforts across multiple customer sites. The System Engineer will interact daily with partner entities, manage requirements, validate system component functionality, and provide hands-on support across systems administration, troubleshooting, software package loading, and network configuration . This position requires the ability to support multiple sites, with annual trav

Washington, DC 20032 • (22.1 miles) • Full Time • 11/4/2026

Performs design and performance improvement of organization and Information Technology operations and business objectives. Collects, analyzes and interprets data in one or more specialties. Formulates and defines system scope and objectives, develops or modifies processes to solve complex problems for computer systems and business and electronic interfaces to achieve desired results through the use of innovative technologies. Develops and applies advanced engineering and design methods, theories and research techniques in the investigation and solution of complex and advanced system requirements, hardware/software interfaces and applications and solutions. Translates customer requirements into formal agreements and plans to culminate in customer acceptance or results. Execute a wide range

Washington, DC • (17 miles) • Full Time • 11/3/2026

Description: On-site in Washington, DC Our 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

Middle River, MD • (34.5 miles) • Full Time • 11/3/2026

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. As a Grounds Systems Engineering Intern based at Rocket Lab's site in Middle River, Maryland you will have the opportunity to support the team as they design, build, and implement large tooling, fixtures, and custom lift equipment to support prototype and production of Neutron. The Ground Support Equipment engineering team designs and manufactures production, test, and transport equipment in support of Neutron build and operation. WHAT YOU'LL GET TO DO As an int

Washington, DC 20002 • (17.2 miles) • Full Time • $125,120 to $156,400 / yr • 11/2/2026

Overview About M.C. Dean M.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most recognizable mission critical facilities, secure environments, complex infrastructure, and global enterprises. The company’s capabilities include electrical power systems, electronic security, telecommunications, life safety, automation and controls, audio visual, and IT systems. M.C. Dean is headquartered in Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Why Join Us? Our people are passionate about engineering innovation that improves lives and drives impactful c

Rosslyn, VA • (17.7 miles) • Full Time • $70,000 to $110,000 / yr • 10/30/2026

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That’s why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agilityleveraging a foundation of speed, flexibility, and ingenuity to strengthen and protect our nation’s vital interests. Requisition #: 1887 Job Title: Java Engineer Location: Hybrid, Rosslyn, VA Clearance Level: Secret, Must Have Clearance to Start Job Description In this role, you will build distributed backend services and durable APIs that support a modern Huban

Hyattsville, MD 20785 • (17.9 miles) • Full Time • $140,000 to $165,000 / yr • 10/30/2026

Position Summary: One of our clients is seeking a Lead Software Engineer for an on-site assignment in Landover, MD. This pivotal role blends hands-on engineering with technical leadership, focusing on designing system-level architectures, developing innovative proofs of concept, and mentoring engineering teams. The ideal candidate will possess a strong command of C-style languages on Linux/Unix systems, a background in DevSecOps practices, and a commitment to advancing public sector and defense technologies. Roles and Responsibilities: Mentors and guides junior and mid-level software engineers to cultivate technical growth and team collaboration. Builds innovative proofs of concept for unique, one-of-a-kind system capabilities. Contributes actively to all tiers of the system architecture a

Alexandria, VA 22314 • (23.8 miles) • Full Time • 10/30/2026

Indent : SF_OP_205068-2-1 Role : Data engineer with PostgresSQL Location : Basking ridge , NJ (Hybrid/ Only local) Rate : $70/hr to $75/hr Look for a Data Engineer who has worked with Postgres SQL as source of data and has built data pipelines using AWS services. Job Description As a Data Reliability Engineer II, you will play a crucial role in developing, optimizing, and managing several large data lakes and data warehouses, comprising data from multiple disparate sources. Responsibilities: Need data engineer with extensive experience in PostgresSQL, and AWS . He / She who have previous experience in creating data pipelines ( ETL / ELT) Proactively monitor PostgreSQL RDS instances for performance, availability, and resource utilization (CPU, memory, storage, connections) using established

Chantilly, VA • (28.8 miles) • Full Time • 10/27/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a Systems Integration Engineer to support the integration, deployment, and sustainment of enterprise Identity and Access Management (IAM) services. This position will work across authentication, authorization, federation, entitlement management, digital policy management, and cloud infrastructure while supporting customer integrations with enterprise services. The ideal candidate will have experience with systems integration or software development, strong troubleshooting skills, and familiarity

Annapolis Junction, MD • (13.1 miles) • Full Time • 10/27/2026

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.*** Are you a Senior DevOps Engineer / Team Leadwho is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again? Our engineers were certainly tired of the same. At GliaCell our slogan is “We make It happen”. We will immerse you in the latest technologies. We will develop and support your ownpersonalized training program to continue your individual growth. We will provide you withwork that matterswith our mission focused customers, and s