• Lead, Information Security Systems…

    L3Harris (Ashburn, VA)
    …activities. + Use DoD 5200.39 for the identification and protection of CPI. + Engineer trustworthy and secure systems in accordance with NIST 800-160. + Develop ... activities, including basis of estimate development, requirements development, design, test , configuration management and maintenance of information systems … more
    L3Harris (08/03/25)
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  • Model-Based Systems Engineer

    CACI International (Charlottesville, VA)
    …or Technology. * 5 years' experience in analysis, development, evaluation , integration, or test of DoD systems including Experience with: * Cameo and SysML * ... Model-Based Systems Engineer Job Category: Engineering Time...Model-Based Systems Engineer Job Category: Engineering Time Type: Full time...US * * * CACI is seeking a Model-Based Systems Engineer (MBSE) with experience in SysML… more
    CACI International (09/20/25)
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  • Senior Engineer

    Nou Systems, Inc. (Fort Belvoir, VA)
    …Under Secretary of Defense for Research and Engineering (OUSD(R&E)) Research, Development, Test & Evaluation , Engineering, and Technical Support (RETS) IDIQ ... nou Systems , Inc. (nSI) is now officially a 100%...(TOs) + Provide mission engineering, modeling & simulation, developmental test & evaluation , and operations research support… more
    Nou Systems, Inc. (09/11/25)
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  • Information Systems Security…

    CACI International (Hampton, VA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our...the identification of risk reductions and mitigations. + Perform Test and Evaluation (T&E); interview system SMEs;… more
    CACI International (08/13/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems ** ** Engineer 6** to join our **Security and Electronic ... point for hardware and software developers + Defines the methods, processes, and evaluation criteria by which the systems , subsystems and work products are… more
    M. C. Dean (09/25/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, and ... requirements + Experience with contractor technical review processes and deliverable evaluation methodologies for classified systems Additional Requirements: +… more
    QinetiQ US (09/16/25)
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  • Systems Engineer - Modeling…

    QinetiQ US (Mclean, VA)
    …both your professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for ... against actual test data and operational performance metrics Partner Model Evaluation and Validation: + Evaluate the validity of partners' use of models… more
    QinetiQ US (09/12/25)
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  • Mid Level Systems Engineer

    Amentum (Dahlgren, VA)
    …software tools and performing systems engineering design, integration engineering, test and evaluation engineering activities. + Requires a DoD 8570.01-M ... Amentum is seeking Mid Level Systems Engineer to join our team....engineering principles to investigate, analyze, plan, design, develop, implement, test , and evaluate multi-domain awareness systems in… more
    Amentum (08/14/25)
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  • Systems Engineer I (Stafford, VA)

    Gemini 3 Group (Stafford, VA)
    Systems Engineer I (Stafford, VA) Job Title: Systems Engineer 1Location:Stafford, VAJob Summary/Purpose:The Gemini 3 Group (G3G) is seeking a full-time ... Systems Engineer 1 to support a valued...provide analysis reports.* Facilitate the preparation and updating of Test and Evaluation (T&E) artifacts.Knowledge/Skills/Abilities:* Must be… more
    Gemini 3 Group (08/08/25)
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  • Model-Based Systems Engineer…

    G2 Ops, Inc. (Arlington, VA)
    …Modeler, Magic Draw, Enterprise Architect + Proven experience performing research, development, or test and evaluation related to systems and weapons ... you make an impact: For this opportunity, we are seeking a highly motivated, team-oriented Systems Engineer . This exciting position will have the chance to work… more
    G2 Ops, Inc. (08/15/25)
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