• Sharepoint Administrator / Lab Manager

    Node.Digital (Arlington, VA)
    Sharepoint Administrator / Lab Manager Location: Arlington, VA Must have an active Top Secret Clearance Node is supporting a US Government customer to provide ... assist with the restoration of services. Node is seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity… more
    Node.Digital (12/23/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (12/02/25)
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  • System Administrator 3-IT

    Oracle (Ashburn, VA)
    …configuration and implement technical solutions to enhance and/or troubleshoot the system . Work with others to define, coordinate vendor purchase needs. Responsible ... to comply with applicable requirements, such as immunization and occupational health mandates.** **Range and benefit information provided in this posting are… more
    Oracle (11/25/25)
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  • Windows Administrator

    GovCIO (Richmond, VA)
    …and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed ... environment. This position will plan, execute, and implement new system HW and SW and create and maintain team...or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience… more
    GovCIO (12/24/25)
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  • Senior SAP Basis Administrator , Amazon Leo

    Amazon (Arlington, VA)
    …installations and upgrades, Patching activities including OS and DB level Setup and enhance system monitoring and alert mechanisms to ensure health of the ... and communities around the world, and we've designed the system with the capacity, flexibility, and performance to serve...candidate will lead the team providing the tools and systems needed to design, build, and operate the organization's… more
    Amazon (12/05/25)
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  • Cyber Intrusion Detection System

    General Dynamics Information Technology (Reston, VA)
    …DIA. You will play a crucial role in helping to protect our customers systems . Networks, and data. * Lead/Manage/Support our customers cyber tool stack and ability ... as needed. *Monitoring and analyzing signature alerts from Intrusion Detection/Prevention Systems (IDS/IPS) for false positives. * Creating Splunk Dashboards *… more
    General Dynamics Information Technology (10/25/25)
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  • HBSS Administrator

    Leidos (Fort Belvoir, VA)
    …STIG configurations and remediation actions to ensure audit readiness. **Patching and System Updates:** + Manage and deploy operating systems and application ... **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the...deployment success and troubleshoot any issues arising from updates. ** System Hardening:** + Harden systems by applying… more
    Leidos (12/03/25)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …be TS/SCI eligible) + **Required Experience:** + 8+ years of experience with systems administration + DoD system accreditation process + STIG checklist review ... **Job Description:** Transform technology into opportunity as a **Senior VMware Administrator ** at GDIT. Shape what's next for mission-critical government projects… more
    General Dynamics Information Technology (01/05/26)
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  • Network Administrator

    Idea Entity (Rustburg, VA)
    systems and infrastructure + Install, configure, test, and maintain operating systems , application software, and system management tools + Proactively ensure ... Title: Network Administrator Department: IT Reports To: Project Manager Location:...the highest levels of systems and infrastructure availability + Monitor and test application… more
    Idea Entity (12/06/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …GSEC, or CCNA Security) required + Red Hat Certification - Red Hat Certified System Administrator (RHCSA) (Preferred) Come break things (in a good way). Then ... DTRA program at Leidos is seeking a **Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA...to work well as a part of the DTRA Systems Administration team using ITIL best practices as well… more
    Leidos (12/30/25)
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