• Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical Assistance (SETA) ... support to a government Enterprise Systems Engineer . The program is responsible for...small satellites and experiments. Qualifications: + Current and Active TS / SCI with CI Poly Security Clearance. +… more
    Solvarus (08/04/25)
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  • Systems Engineer - TS…

    General Dynamics Information Technology (Reston, VA)
    …ID:** RQ206685 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Engineer with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (09/11/25)
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  • Systems Engineer

    Shuvel Digital (Dulles, VA)
    Job Title: Systems Engineer Location: Dulles, VA - Hybrid...Secret Clearance. Must be able to obtain a TS / SCI clearance + Must be able to obtain ... to obtain DHS Suitability. Must be able to obtain TS / SCI . Description: Our client is supporting a...new cyber capabilities to address emerging threats. Seeking a Systems Engineer to collaborate with the Customer's… more
    Shuvel Digital (09/25/25)
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  • ADC Windows Systems Engineer…

    Amazon (Herndon, VA)
    …Region Services Corporate Infrastructure (RSCI) is looking for an experienced Windows Systems Engineer with a deep knowledge of Windows Active Directory ... requires that the candidate selected must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the… more
    Amazon (08/15/25)
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  • Systems Engineer

    Amentum (Fort Belvoir, VA)
    … or Operations Research and Systems Analyst (ORSA). + Must have an active TS / SCI Clearance. Note: US Citizenship is required to obtain and maintain a TS ... Amentum is seeking a skilled and experienced ** Systems Engineer ** to join our team...architectures and capabilities. + Analyze system capabilities and provide information for the development of capability improvement plans to… more
    Amentum (07/17/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... and acquisitions that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting… more
    SAIC (08/07/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . ... but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader...is desired **Clearance Requirements:** + Must have an active/current TS / SCI security clearance. **Physical Requirements:** + Must… more
    ManTech (07/22/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    …education, technical training, or work/military experience QUALIFICATIONS:5+ years of related systems engineering experienceActive TS / SCI clearance required ... Systems Engineer EOE Statement We are...Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to… more
    William C Brown Inc (08/27/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …planning, designing and analyzing functional system processes - either hardware or software-based systems . + **Active TS / SCI with Poly is required. ... **Description** **POSITION TITLE** Data Systems Engineer **JOB DESCRIPTION** The Data...or sponsors. + Experience maintaining operational security posture for information systems and performing day-to-day security operations… more
    Leidos (07/18/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with...and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI clearance with a current polygraph +… more
    KBR (08/01/25)
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