• Systems Engineer

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS) seeks an experienced ** Systems Engineer** to join our team in Herndon, VA to design and maintain system ... analyses, decomposition, allocation, testing, validation, and verification, as well as systems architecture, model based systems engineering (MBSE), and CONOPS… more
    The Boeing Company (09/22/25)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/16/25)
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  • Electrical/ Critical Systems ' Lead…

    WSP USA (Arlington, VA)
    …WSP USA is initiating a search for a Full-time **Electrical/ Critical Systems '** **Lead Commissioning Agent** for our **New York** office. Other office locations ... activities to validate construction, integrity, operability, and the commissioning of systems and facilities projects in the public and private sector.… more
    WSP USA (09/11/25)
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  • Senior Electrical/ Critical Systems…

    WSP USA (Arlington, VA)
    …WSP USA is initiating a search for a Full-time **Electrical/ Critical Systems '** **Commissioning Agent** for our New York office. Other office locations considered ... also be encouraged. Specific Requirements: + Proficient with 480-Volt electrical systems , executing / witnessing electrical testing utilizing equipment such as power… more
    WSP USA (09/06/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the technical design and development of NATO's ... advanced software architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation infrastructure. The… more
    SimIS Inc. (09/05/25)
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  • Ground Systems Engineer

    Stratos Solutions (Chantilly, VA)
    Job Title: Ground Systems Engineer Location: Chantilly, VA Minimum Clearance Requirements: TS/SCI with Poly Position Summary: Stratos Solutions is seeking a highly ... skilled Ground Systems Engineer to support the development and management of.... + Familiarity with government acquisition processes and standards. + Experience with software simulation, modeling , or digital twin… more
    Stratos Solutions (09/04/25)
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  • Sr Specialist, Systems Integration & Test…

    L3Harris (Ashburn, VA)
    …cyber domains in the interest of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 27681 Job Location: ... in developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV), advanced radar systems ,...of jet engine design, fuel system design, incompressible fluids modeling + A&P License or experience as mechanic +… more
    L3Harris (08/25/25)
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  • Lead Systems Engineer

    CACI International (Arlington, VA)
    …government systems and facilities _Desired:_ + Expertise in system modeling , simulation, and analysis tools. + Relevant certifications (eg, Certified Agilist, ... Lead Systems Engineer Job Category: Engineering Time Type: Full...for overseeing the design, development, and maintenance of complex systems across our organization. This role requires a strong… more
    CACI International (08/23/25)
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  • Model-Based Systems Engineer (Associate…

    G2 Ops, Inc. (Arlington, VA)
    …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 on just ... any aspect there is as it pertains to Model-Based Systems Engineering in support of Navy and DoD weapon...effectively. From engineering automation to proposal generation and risk modeling , G2 Ops is embedding AI directly into how… more
    G2 Ops, Inc. (08/15/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (UAV Propulsion) Job Code: 27118 Job Location: Ashburn, VA Job Description: ... As the Lead, Systems Engineer, you will be responsible for hardware and...of jet engine design, fuel system design, incompressible fluids modeling + Exposure to/experience with engine or fuel system… more
    L3Harris (08/08/25)
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