• Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS/SCI w/ CI Poly Required) Job Code: 26996 ... Job Description: L3Harris Technologies is seeking an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level Systems Engineer… more
    L3Harris (09/04/25)
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  • LMS System Administrator

    Robert Half Technology (Fredericksburg, VA)
    Description We are looking for a dedicated LMS System Administrator to oversee the technical configuration and user support of our Learning Management System ... leading the implementation of a new LMS and related systems . Based in Fredericksburg, Virginia, this position is ideal...Lead the implementation of a new Learning Management System (LMS) and Student Information System , collaborating… more
    Robert Half Technology (09/18/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical ... integration efforts, shaping architectural solutions, and mentoring technical teams. As a Mid-Level Systems Administrator / Integrator, you will be part of a… more
    General Dynamics Information Technology (09/17/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... you will do:** The Administrator is responsible for the local DoD Mission network...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (09/30/25)
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  • Senior Systems Administrator

    Leidos (Alexandria, VA)
    …SCI, as well as a Polygraph. **Primary Responsibilities:** + Lead system administration for Linux and Windows-based systems in secure, mission-critical ... Advantage Solutions Business Area, is currently seeking a Senior Systems Administrator . As a senior member of...configuration baselines, and support CM and RM activities. + Lead and support deployment of system enhancements… more
    Leidos (10/10/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Technologies, click here for a short video: https://vimeo.com/732533072 Summary The System Administrator for the Navy Integrated Training Environment (NITE) ... 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 (09/17/25)
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  • Senior Principal Subcontract Administrator

    BAE Systems (Radford, VA)
    **Job Description** BAE Systems , one of the world's leading defense contractors and a stable Fortune 500 Company, is hiring a Sr. Principal Subcontract ... Administrator for our GOCO (government owned contractor operated) facilities....+ Support Purchasing group as necessitated. + Perform subcontract close-out. Lead process improvement and program initiatives. **Required Education, Experience,… more
    BAE Systems (10/08/25)
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  • Sr. Systems Administrator

    Serco (Arlington, VA)
    …Interact directly with the customer to coordinate software upgrades, maintenance, and system support activities. + Monitor systems and application performance. ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/71524/sr.- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent… more
    Serco (10/09/25)
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  • Principal Contract Administrator

    BAE Systems (Radford, VA)
    **Job Description** BAE Systems is seeking a Principal Contract Administrator to join its organization. You will lead the proposal, negotiation, and ... of the US Government Acquisition and Procurement environment, the BAE Systems Contracts function and relevant company policies and procedures, commercial contracting… more
    BAE Systems (10/02/25)
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