• Senior Mainframe Systems Programmer…

    Ensono (Richmond, VA)
    Senior Mainframe Systems Programmer - Network-2Remote - United StatesJR012061 **Senior Mainframe Systems Programmer - Network** At Ensono, our Purpose is to be a ... CURIOSITY, PASSION **What You Will Do:** The Senior Mainframe Systems Programmer plans, installs, tests, administers, maintains, updates and implements… more
    Ensono (07/26/25)
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  • Senior Mission Systems Engineer

    Umbra Lab (Arlington, VA)
    Umbra builds next-generation space systems that observe the Earth in unprecedented fidelity. Our mission is to deliver global omniscience. To stay ahead of climate ... that has never meaningfully existed before. Umbra is seeking a driven Mission Systems Engineer to architect and implement the next generation of ground segment … more
    Umbra Lab (07/26/25)
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  • Systems Engineer III

    Leidos (Wallops Island, VA)
    …development and sustaining engineering support for the hardware, equipment, devices, and systems software within the scope of the COD infrastructure environment. ... Systems software includes operating systems , virtualization or...OpenShift clusters in production environments. Implement and manage Traefik Enterprise as the ingress solution for our containerized applications.… more
    Leidos (07/25/25)
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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** . ... **Responsibilities include but are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader in their field, using advanced modeling techniques to… more
    ManTech (07/22/25)
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  • Systems Engineer II, AWS Operations…

    Amazon (Herndon, VA)
    …years of Systems Engineering, DevOps, Site Reliability Engineering (SRE) or Enterprise Production experience in Linux or similar environments - 3+ years of ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...operate AWS regions. Amazon is looking for highly motivated Systems Engineers who can balance the day-to-day operations of… more
    Amazon (07/15/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... the utmost employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition of… more
    Sciolex Corporation (07/10/25)
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  • Systems Administrator ( Systems

    Huntington Ingalls Industries (Fairfax, VA)
    …military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (06/28/25)
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  • Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    Linux Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description Our work depends on a TS/SCI cleared Linux Systems Engineer joining our team to support our customer in Springfield, VA and… more
    William C Brown Inc (06/26/25)
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  • Senior SIGINT Systems Engineer…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer - Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer in Chantilly, ... delivers mission-critical capabilities directly supporting intelligence-gathering missions from overhead systems . We command spacecraft and process the resulting collected… more
    KBR (06/11/25)
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  • Systems Technician_TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Technician with GDIT. A career in enterprise IT means ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Communication,Computer Hardware,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (06/05/25)
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