• Principal Contract Administrator

    Northrop Grumman (San Diego, CA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (09/26/25)
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  • System Administrator /Operator

    Spectrum Comm Inc (St. Louis, MO)
    The System Administrator /Operator will serve as the primary technical support professional at a secure government healthcare facility in St. Louis, Missouri. This ... the stability, security, and efficiency of local IT systems and network resources. The position provides advanced technical expertise in system administration,… more
    Spectrum Comm Inc (11/07/25)
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  • Information Systems Analyst, Stf / Windows Admin…

    Lockheed Martin (Littleton, CO)
    …Enterprise Business & Digital Transformation \(EBDT\) organization** Windows System Administrator Windows System Administrator Job Requirements Lockheed Martin ... \(EO\) is seeking a highly skilled and experienced Full\-Time Windows System Administrator to support the Space business area's CPS classified program in Littleton,… more
    Lockheed Martin (12/04/25)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both Linux based workstations and servers ... The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include software and… more
    Parsons Corporation (12/06/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT ... Infrastructure and Operations **Skills:** Communication,Information Technology (IT), Network Components,Operating Systems (OS),Troubleshooting **Experience:** 4 + years of… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... NIPRNET, SIPRNET, JWICS, and Special Access Systems. * Support replication of network file share volumes via Distributed File System with Replication (DFS-R) between… more
    System One (12/16/25)
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  • System Administrator

    System One (Quantico, VA)
    System Administrator Quantico, VA - ONSITE Compensation: $125,000 annually Security Clearance: Active TS/SCI is required Major Duties & Responsibilities: * Plan, ... including physical and virtual servers, storage area networks and network attached storage on five enclaves. * Install, maintain,...be a US citizen and hold a current Top Secret clearance with SCI access (TS/SCI). System One, and… more
    System One (12/16/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $49,013.00 - $75,000.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity resides with ... a division of Huntington Ingalls Industries, is looking for a Systems Administrator 1 to support the Joint Training Synthetic Environment (JTSE) Joint Staff… more
    Huntington Ingalls Industries (12/15/25)
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  • Contracts Administrator

    Chenega Corporation (Lorton, VA)
    Contracts Administrator Lorton, VA Join our Talent Network This job is contingent upon position availability. C-MIOS-24-001 Are you ready to enhance your skills ... required. Knowledge, Skills, and Abilities: + Must have the ability to obtain a secret clearance . + Must have knowledge and experience working within a major… more
    Chenega Corporation (12/01/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... + This position requires no travel. **Qualifications** **CLEARANCE:** + Active Top Secret / SCI and Full Scope/Lifestyle Polygraph is required upon application for… more
    Intrepid Solutions and Services (11/26/25)
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