• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Required:** Yes **Job Description:** At GDIT, people are our differentiator. As a ** Systems Administrators** you will help ensure today is safe and tomorrow is ... smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational IT … more
    General Dynamics Information Technology (09/06/25)
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  • Information Systems Security Officer (ISSO)

    CACI International (VA)
    Information Systems Security Officer (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... * * **The Opportunity:** CACI is seeking an Information Systems Security Officer (ISSO) to join our team of... Security Officer (ISSO) to join our team of technical and functional experts supporting the US Department of… more
    CACI International (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...of ground software capabilities, ensuring compliance with contractual and technical requirements. + Provide technical expertise to… more
    Stratos Solutions (09/04/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Sterling, VA)
    …a safer, more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration ... within the Intelligence Community. The ideal candidate will apply Model-Based Systems Engineering (MBSE) and Digital Engineering practices to define system… more
    RTX Corporation (09/03/25)
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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: ... specializes in developing disruptive, next-generation technologies for advanced Unmanned Air Systems (UAS / UAV), advanced radar systems , next-generation weapon… more
    L3Harris (08/25/25)
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  • Senior GEOINT Systems Engineer - Processing

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our team supporting our customers in Chantilly, ... delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . We command spacecraft and process the resulting collected… more
    KBR (08/08/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    **Job Description** Position Summary Acts as a technical expert for the Operations Technology (OT) engineering team who performs the engineering, configuration and ... infrastructure, cyber security tools and technologies, identity access management systems , OT software applications, operating systems , wireless communications… more
    AltaGas (08/07/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    …space systems regarding security posture in the areas of technical , network, physical, certification and accreditation and operational security. **DESCRIPTION OF ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located...Tribal Fire. + Operational experience in mission area. + Technical Master's degree. + Experience in all phases of… more
    SAIC (08/07/25)
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  • Systems Engineering Lead

    SAIC (Chantilly, VA)
    …that are critical to achieving our customers' missions. SAIC is seeking a talented Systems Engineer to support a highly dynamic and evolving program with one of our ... This is an exciting opportunity to join a multi-year initiative that drives systems engineering and integration across a diverse range of projects. You'll be… more
    SAIC (08/07/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    Systems Administrator III Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... US * * * **The Opportunity:** + Join NAVSEA 03S as the lead Systems Administrator for the Navy Maintenance and Modernization Enterprise Solution (NMMES) + Play a… more
    CACI International (07/09/25)
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