• Principal Server Administrator

    BAE Systems (Washington, DC)
    …**Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to ... achieve their missions. As a **Principal Server Administrator ** , you'll play a critical role in providing exceptional IT support to the customer. You'll be part of… more
    BAE Systems (10/30/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support the Norfolk ... administration, development, management, and/or maintenance of all networks and systems installed at NNSY and telecommunication services. The CIO provides… more
    Trace Systems Inc (11/27/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing technical and program services to the US ... Government (USG). SAIC provides research, engineering, design, analysis, acquisition,...land, at sea, in air, and in space. The Systems Administrator will be part of a… more
    SAIC (11/15/25)
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  • Journeyman Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking a highly experienced **Journeyman** **Network and Computer Systems Administrator ** to support the Department of Homeland Security (DHS) in the ... Operations and Maintenance of US Customs and Immigration Service Network System . The successful candidate will provide intermediate-level network and systems more
    NANA Regional Corporation (10/17/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …our systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace ... Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US… more
    RTX Corporation (10/29/25)
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  • Senior System Administrator

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated and experienced ** System Administrator ** to join our team at the Pentagon in Arlington, VA. **This position is 100% ... + Manage currently supported and subsequent Windows Server Operating Systems on virtual operating environments, providing technical oversight and consultation… more
    SAIC (12/13/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …a related field. + CompTIA Security+ Minimum + Proven experience as a System Administrator in a classified environment, preferably within the intelligence ... and Hyper-V virtual environments. + Utilize Ansible for automation of system configurations, deployments, and updates. + Manage and support cloud environments,… more
    Parsons Corporation (12/04/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. The ... **FSL Linux Systems Administrator ** will: + This position, working... (SLS), Commercial Crew Program, Lunar Gateway, Human Landing System (HLS), and many others. The FSL systems more
    Amentum (09/22/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …availability of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and maintain ... Systems Administrator Job Category: Information Technology...Polygraph** Proficient with Linux. Minimum of 3 years Linux system administration experience (within the last 3 years). +… more
    CACI International (12/11/25)
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