C4isr jobs in fairfax, va

Mid-Level Cyber Capability Developer (Reverse Engineer) - Software Reverse Engineering

McLean, Virginia

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14d ago

We are hiring a Mid-Level Cyber Capability Developer (Reverse Engineer) - Software Reverse Engineering to perform detailed reverse engineering analysis of target systems in support of the program's custom digital forensic tooling. The successful candidate will analyze software and application code, document technical findings, and contribute to the development of specialized tools and capabilities. This role requires a self-driven professional who can demonstrate increasing technical independenc

Full-time

Mid-Level Test Engineer - DevOps & Quality Assurance

McLean, Virginia

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14d ago

We are hiring a Test Engineer to ensure product quality by developing, executing, and automating test plans for software, analyzing test results, and troubleshooting defects prior to transition to mission partners. This role will support automated testing of mature prototypes and data projects while working closely with software developers, DevOps engineers, QA personnel, and technical stakeholders to identify and resolve issues throughout the development lifecycle. Responsibilities: Develop, e

Full-time

Senior Cyber Capability Developer (Reverse Engineer) - Software Reverse Engineering

McLean, Virginia

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14d ago

We are hiring a Senior Cyber Capability Developer (Reverse Engineer) - Software Reverse Engineering to lead and perform complex software reverse engineering efforts in support of the program's digital forensic capabilities. This role will analyze encrypted applications and operating systems, develop custom software tools, and produce technical documentation to support mission-critical customer requirements. The successful candidate will provide technical leadership, mentor engineering staff, and

Full-time

Undersea Systems Vulnerability Engineering Analyst

Suitland-Silver Hill, Maryland

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Today

Are you an experienced engineer ready to apply your expertise to some of the nation's most complex and consequential intelligence challenges? Join Leidos' Analysis Solutions Business Area, where your work will directly shape maritime threat understanding, strengthen national defense, and influence real-world operational outcomes. In this mission-driven role, you'll collaborate with top technical and intelligence professionals, tackle sophisticated multi-domain systems, and see your contributions

Full-time

USD 166,000.00 - 205,000.00 per year

Product Engineer

Fairfax, Virginia

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Today

Position Title: Product Engineer Requisition ID: 1903 Position Location: Fairfax, VA Position Reports To: Principal Product Manager Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing systems including digital RF & Optical command and control solutions and atmospheric & airborne sensors. Our three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS), develop wi

Full-time

USD 115,000.00 - 155,000.00 per year

Undersea Systems Vulnerability Analyst

Suitland-Silver Hill, Maryland

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Today

The Leidos Analysis Solutions Business Area is seeking engineers to support the characterization of undersea naval and multi-domain threats at both the subsystem and integrated networked combat-system levels. This position will also support the development and dissemination of maritime finished intelligence (FINTEL) products for the Office of Naval Intelligence (ONI). In this role, you will work at the intersection of engineering, all-source intelligence, C4ISR analysis, and threat characteriza

Full-time

USD 120,000.00 - 185,000.00 per year

Chief Engineer

Manassas, Virginia

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Today

Overview We are seeking a seasoned and technically proficient Chief Engineer to lead engineering efforts on the AN/BYG-1 Submarine Combat Control System, a critical open-architecture system supporting U.S. Navy undersea warfare missions. The Chief Engineer will guide system architecture evaluations, technology selection, design integration, and performance optimization across the lifecycle of the program. This role requires deep experience in systems and software engineering, strong leadership

Full-time

USD 125,000.00 - 185,000.00 per year

Software QA Engineer

Fairfax, Virginia

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Today

Position Title: Software QA Engineer Requisition ID: 1888 Position Location: Fairfax, VA Position Reports To: Software Infrastructure Manager Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing systems including digital RF & Optical command and control solutions and atmospheric & airborne sensors. Our three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS),

Full-time

USD 74,000.00 - 87,000.00 per year

Unmanned Systems - Systems Engineer (Multiple Levels)

Washington, District of Columbia

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Today

Responsibilities Be a Part of Critical Unmanned System Test and Evaluation: Join Noblis Noblis is seeking Systems Engineers at multiple levels to support unmanned systems (UXS) and counter-unmanned systems (CUXS) Research, Development, Test & Evaluation (RDT&E) programs. This program evaluates emerging technologies from concept to TRL7 to support mission-ready capabilities. This program will execute numerous test and evaluation events annually across geographically dispersed sites, assessing UX

Full-time

USD 127,100.00 - 198,575.00 per year

Data Engineer

Stafford, Virginia

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Today

Job ID: 9660 Date Posted: September 30, 2026 Space Dynamics Laboratory (SDL) is seeking a Data Engineer to join our C4ISR Division. This position is embedded with a Government customer to support the design and implementation of a data infrastructure for an intelligence weapons system(s). The selected candidate will work closely with the customer and cross-functional teams to deliver scalable, reliable data solutions. This role is ideal for someone with a strong foundation in data engineering w

Full-time

USD 108,000.00 - 208,000.00 per year

Software Engineer

Fairfax, Virginia

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Today

Position Title: Software Engineer Requisition ID: 1902 Position Location: Fairfax, VA (Hybrid) Position Reports To: Manager, Software Engineering Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing systems including digital RF & Optical command and control solutions and atmospheric & airborne sensors. Our three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OP

Full-time

USD 120,000.00 - 150,000.00 per year

Senior Network Engineer

Fairfax, Virginia

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Today

Position Title: Senior Network Engineer Requisition ID: 1878 Position Location: Fairfax, VA Position Reports To: Engineering Technical Lead Supervises Others: No Trident has built a reputation as a trusted provider of aerospace and defense electronics & processing systems including digital RF & Optical command and control solutions and atmospheric & airborne sensors. Our three operating units: Space Electronic Systems (SES), Integrated C4ISR Systems (ICS) and Optical Precision Systems (OPS), d

Full-time

USD 93,000.00 - 141,000.00 per year

Principal Software Engineer, Geospatial Mission Systems

Remote

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Today

Position Summary MAG Aerospace is seeking a Principal Software Engineer, Geospatial Mission Systems to design, build, integrate, and sustain mission-critical situational-awareness software. This person will serve as a technical lead and subject-matter expert for applications that ingest radar and sensor data, manage geospatial information, and present air and surface tracks through intuitive map-based interfaces. The role remains close to implementation. The engineer will contribute production

Full-time

USD 180,000.00 - 240,000.00 per year

Electrical Engineer-DARPA, TS/SCI

Arlington, Virginia

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Today

Experience: Seven (7) years of professional experience with design, develop, test, and supervise the manufacturing/integration of electrical and electronic equipment, to include: Systems Analysis, Systems Architecture, Systems/Equipment Support, Test and Evaluation, and Logistics support of C4ISR or similar requirements.TS/SCI ClearanceAt least seven (7) years, the individual supported research and development (R&D) Department of Defense (DoD) programs.Demonstrated skill in conceiving, planning

Full-time

USD 150,000.00 - 250,000.00 per year

C4isr jobs in Fairfax, VA, USA