• Senior Simulations Accreditation Systems

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Senior Simulations Accreditation Systems Engineer (ILO-2025-23796): Bowhead is seeking to network with a highly skilled Sr Simulations Accreditation ... Systems Engineer with extensive experience in project management and...end-user needs. + Develop and implement strategies for simulation system evaluations and improvements. + Provide expert guidance on… more
    UIC Government Services and the Bowhead Family of Companies (11/29/25)
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  • Engineering Technician

    Justice, Bureau of Prisons/Federal Prison System (Jonesville, VA)
    …institution employees, incumbent is charged with responsibility for maintaining security of the institution. The staff correctional responsibilities precede all ... physical science, mathematics, aerospace, architecture, chemicals, electrical or mechanical systems , mining, petroleum, or nuclear systems . Experience in… more
    Justice, Bureau of Prisons/Federal Prison System (01/11/26)
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  • AWS Systems Engineer and Mission…

    Leidos (Chantilly, VA)
    …Web Services (AWS). + Proficiency in Microsoft Windows Server and Desktop Operating Systems . + Strong understanding of system design and architecture (hardware, ... and versatile professional to serve as both an AWS Systems Engineer and Mission Owner/Project Manager. This dual-role position...experience in lieu of degree. + Active Top Secret Security Clearance with ability to obtain SCI post-hire. +… more
    Leidos (01/03/26)
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  • Systems Engineer

    ManTech (Stafford, VA)
    MANTECH seeks a motivated and enthusiastic Systems Engineer to support our current Marine Corps Warfighting Laboratory (MCWL) contract out of Quantico, VA. ... **Responsibilities include but are not limited to:** + Prepare and/or lead Systems Engineering Technical Reviews (SETRs) such as Preliminary Design Reviews (PDRs),… more
    ManTech (12/06/25)
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  • Principal Deputy Director (PPD), Advanced…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …of age or older + You must be able to obtain and maintain a TS/SCI security clearance + You will be subject to pre-employment and periodic drug testing + You will ... examinations Where You Will Work The Principal Deputy Director (PDD), Advanced Systems & Technology (AS&T) leads the technical and financial management of the… more
    National Reconnaissance Office (NRO) (01/11/26)
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  • Senior Systems Engineer

    Armed Forces Benefit Association (Alexandria, VA)
    …available. What We're Looking For We're looking for a seasoned Senior Systems Engineer to design, implement, and secure Microsoft-based solutions across data centers ... Directory, Azure, M365, and advanced infrastructure management to ensure stability, security , and scalability. What You'll Do: + Architect and implement Microsoft… more
    Armed Forces Benefit Association (12/31/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Information Technology (IT), Systems Design **Experience:** 8 + years ... written procedures for issues identified and addressed + Proposes and implements system enhancements that improves the performance and reliability of the network … more
    General Dynamics Information Technology (12/15/25)
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  • Systems Integrator SME

    Leidos (Chantilly, VA)
    …+ Experience Systems or Software delivery programs Desired Duties + System Engineer experience + Experience with the Sponsor's entitlement management programs + ... **Description** Leidos is seeking a Systems Integrator for a 200+ FTE technical development...in a complex technical environment with tight security restrictions + Experience with Project Management… more
    Leidos (12/17/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI ... Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government… more
    L3Harris (01/10/26)
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  • Model Based Systems Engineer (Engineer…

    HII (Suffolk, VA)
    …Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    HII (12/25/25)
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