• Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... as Systems Tool Kit (STK), MATLAB, FreeFlyer, or similar software . Proficiency in analyzing and interpreting orbital mechanics, satellite trajectories, and… more
    L3Harris (07/04/25)
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  • Systems Engineer - SETA

    McIntire Solutions (Chantilly, VA)
    McIntire Solutions seeks to invite a Systems Engineer with 10 years of experience to join our team in Northern Virginia. This role will support the engineering, ... Virginia. Teammates interested in this role must possess an active TS/SCI clearance with polygraph. Responsibilities . Support the full lifecycle development of… more
    McIntire Solutions (05/05/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means ... networks. + Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software , and system management tools. +… more
    General Dynamics Information Technology (06/26/25)
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  • Systems Engineer

    ManTech (New Church, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Systems Engineer ** to join our team in **New Church, VA** . The position is **onsite** . ... Trials ( _CSSQT_ ) and/or Flight Test Mission (FTM) + Supports software testing and test coordination and planning, requirements management, data analysis, and… more
    ManTech (07/03/25)
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  • Enterprise Integration, Operations and Launch…

    SAIC (Chantilly, VA)
    …TS/SCI clearance with Poly. + Experience with NRO satellite systems . + Available to travel domestically. + Excellent interpersonal, leadership, team building ... SAIC is looking for an Enterprise Integration, Operations, and Launch System Engineer to support a very dynamic and innovative space program in Chantilly,… more
    SAIC (06/17/25)
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  • Darpa SETA Space Systems Engineer

    Amentum (Arlington, VA)
    …(EW), effects, autonomy, AI, material sciences, astronautics, aerodynamics, hydrodynamics, systems engineering, cybersecurity, and software for air, ground, ... surface, subsurface, space, biological, and information systems . This is a full-time position based in Arlington,...obtain and maintain a Secret and TS/SCI US Government Clearance . Please note US citizenship is required to obtain… more
    Amentum (05/14/25)
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  • Cloud IT Systems Engineer

    SAIC (Chantilly, VA)
    …Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration ... and more. This position is for a Cloud and IT System Engineer for a large contract supporting a cutting-edge and innovative space program. The Network and Cloud… more
    SAIC (07/10/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    Amentum is seeking a ** Systems Engineer III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. ... software inventories. + Analyze vulnerability scans of information systems and assist in remediation tasks. + Conduct risk...across interconnection or on NGA Networks. **Required:** + TS/SCI clearance and must be willing to undergo a polygraph… more
    Amentum (07/18/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Space and Ground Systems Engineer ** with technical and programmatic expertise in government satellite systems ... acquisitions. In this role you will provide expert advice and manages systems engineering processes and implementation for SIGINT-developed collection systems ,… more
    SAIC (07/15/25)
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  • Space Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Space Systems Engineer to provide Systems Engineering and Technical Advisory (SETA) services to a customer within the ... contractor's design, development, integration and test of an experimental space systems . + Oversee systems integration and interface control management.… more
    SAIC (07/04/25)
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