• Information Systems Security…

    Nightwing (Sterling, VA)
    …a peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/25/25)
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  • Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... + GROUPER is an IDIQ (Indefinite Delivery, Indefinite Quantity) RDT&E ( Research , Development, Test and Evaluation) contract with the United States Space… more
    CACI International (11/18/25)
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  • Chief Engineer /Solution Architect

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is searching for a Chief Engineer /Solution Architect (CE/SA) to work on a high profile and mission driven program for our ... serving as an embedded technical resource on the program. The Chief Engineer /Solution Architect (CE/SA) leads the design and implementation of complex, end-to-end IT… more
    BAE Systems (09/09/25)
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  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    nou Systems , Inc. (nSI) is now officially a 100%...are pleased to announce an opening for a senior engineer who will join our Engineering Services Team in ... team supporting the Office of the Under Secretary of Defense for Research and Engineering (OUSD(R&E)) Research , Development, Test & Evaluation, Engineering,… more
    Nou Systems, Inc. (11/20/25)
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  • Systems Engineer

    General Atomics (Herndon, VA)
    …industrial, and commercial customers worldwide. We have an exciting opportunity for a Senior Systems Engineer in our Herndon, VA office which is part of our ... affiliated companies, is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted… more
    General Atomics (09/06/25)
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  • GEOINT Systems Engineer Staff

    Solvarus (Chantilly, VA)
    …confront these challenges. As a Solvarus team member, you will serve as a Systems Engineer providing end-to-end Systems Engineering and Integration (SE&I) ... within various SETA, FFRDC, and Government lines of authority. + Demonstrated systems engineering process knowledge. + Proven communication skills. Desired… more
    Solvarus (11/02/25)
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  • Systems Engineer 3 - Remote

    M. C. Dean (Vienna, VA)
    …updates to hardware and software to ensure the security posture across all systems implemented and managed. + Research , prototype, and develop emerging ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/30/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented **Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... control models and network security + Solid understanding of server operating systems (Linux, Windows) + In-depth understanding of communication protocols and… more
    ManTech (11/18/25)
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  • Systems Test Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career and customer-oriented Part-Time On Call ** Systems Test Engineer ** to join our team in **King George, VA** . This is an ... supporting the government test directors with additional backup data, research and analysis to support the test findings and...Combat System as well as interfacing sensors and ship systems , OR Ship Self Defense System (SSDS) Combat System… more
    ManTech (11/03/25)
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  • Marketing & Communications Senior…

    M. C. Dean (Vienna, VA)
    …security, telecommunications, life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and employs more than ... 5,800 professionals who engineer and deploy automated, secure, and resilient power and...and deploy automated, secure, and resilient power and technology systems ; and deliver the management platforms essential for long-term… more
    M. C. Dean (11/26/25)
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