• Senior Systems Engineer

    Leidos (San Francisco, CA)
    **Description** Leidos is looking for a Systems Engineer with a TS /SCI with polygraph to support work on an information technology (IT) contract. **T** he ... Infrastructure Engineering and Hosting, Mission Unique Services, and Business Management. The Systems Engineer will analyze internal and external client needs… more
    Leidos (12/10/25)
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  • Principal Systems Engineer - BMD SME

    Chenega Corporation (Redstone Arsenal, AL)
    Principal Systems Engineer - BMD SME Redstone Arsenal, AL Join our Talent Network Principal Systems Engineer - BMD SME Redstone Arsenal, AL Are you ready ... Chenega Company has an exciting career opportunity for aPrincipal Systems Engineer - BMD SMEwho will facilitate...simulation, and analysis + Act as a subject matter expert in future concept definition, architecture analyses, and reviewing… more
    Chenega Corporation (12/15/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    CSfC Systems Engineer SME Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Travel: Continental US * * * Seeking a Senior Systems Engineer to provide Subject Matter Expertise...implement VPN system configurations. + Serve as Subject Matter Expert (SME) for CSfC policies and procedures. + Provide… more
    CACI International (11/19/25)
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  • Distinguised Scientist/ Engineer

    CARDEROCK DIV NS (Bethesda, MD)
    …+ 0871 Naval Architecture + 1310 Physics Supervisory status No Security clearance Top Secret Drug test Yes Position sensitivity and risk Special-Sensitive ... Summary You will serve as Distinguished Engineer /Scientist for Hydroacoustic Signatures in the Signatures Department...Duties + You will serve as the principal technical expert and advisor for Hydroacoustic Signatures (ie, Radiated Flow… more
    CARDEROCK DIV NS (12/08/25)
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  • Principal Configuration Control Systems

    Northrop Grumman (Jessup, MD)
    …is seeking a **Principal Configuration Control Systems Engineer ** **What You'll Get ... clearance per customers' requirements.** **Basic Qualifications for** **Principal Configuration Control Systems Engineer :** * Bachelor's degree in a Science,… more
    Northrop Grumman (12/06/25)
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  • VMware Engineer

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Systems Security Certified Practitioner (SSCP) **Security Requirements for VMware Engineer :** + ACTIVE Top Secret /SCI DoD Clearance **Required** ( ... Naval Surface Warfare Center Dahlgren Division (NSWCDD). We are looking for **VMware Engineer ** to provide engineering support. Work will be on-site at Naval Air… more
    Imagine One Technology & Management (12/01/25)
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  • Ground Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is seeking a **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. They will provide ... Systems Engineering and Technical Advisory (SETA) services to assist...be performed in the **Aurora, CO** area. An active TS /SCI clearance with current polygraph is required to start… more
    SAIC (11/18/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle ... complex Space Systems acquisition processes. This position requires an **active TS /SCI Clearance with Polygraph** and is located in **Chantilly, VA.** In this… more
    SAIC (11/06/25)
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  • Critical Facility Technician 1

    M. C. Dean (Omaha, NE)
    …High School Diploma or equivalent with 4+ years of experience. + Eligible to receive a Top Secret ( TS ) Security Clearance or Active TS Clearance ... for access to classified information; **Ability to obtain and maintain a Top - Secret SCI clearance.** Responsibilities Responsible for ensuring that all… more
    M. C. Dean (09/23/25)
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  • Data / Dissemination Systems

    RTX Corporation (Beale AFB, CA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an ... global market. Collins Aerospace is seeking a system administrator, software engineer , or information technology specialist to perform Air Force Distributive Common… more
    RTX Corporation (12/02/25)
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