• Windows System Administrator

    Leidos (Chantilly, VA)
    **Description** **Windows System Administrator ** **Are you looking for an opportunity to make an impact?** At Leidos, we deliver innovative solutions through the ... Solutions Business Area (MSBU) at Leidos is seeking a System Administrator to support a government contract...hypervisor host and VMs. + Maintain new and current systems by tuning performance, allocating storage space, and implementing… more
    Leidos (04/01/25)
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  • Systems Administrator

    SAIC (Chantilly, VA)
    …on programs of national importance. We are seeking a highly motivated ** Systems Administrator ** to join our National Intelligence Program supporting the ... hybrid on-premises and cloud enterprise IT environment. As a ** Systems Administrator ** , you will be working...July 2025 timeframe._ **Responsibilities include:** + Monitor and track system performance via system metrics including the… more
    SAIC (05/07/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT environments, ... System Administrator Job Category: Information Technology...and secure enterprise IT environments + Advanced knowledge of systems design, hardware/software integration, and interdependent system … more
    CACI International (05/02/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 ... to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities:...+ CWIP: IAT Level I Certification CLEARANCE REQUIRED + TS /SCI w/ Polygraph Desired Qualifications: + Three ( 3… more
    Synergy ECP (04/29/25)
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  • Cloud System Administrator

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Cloud System Administrator Candidate must have an active TS /SCI w/ Poly For over 40 ... Cloud System Administrator Location Annapolis Junction, MD...including bash, perl, or python. . Shall have three ( 3 ) years of experience demonstrating a fundamental understanding and… more
    DCCA (02/17/25)
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  • Systems Administrator

    Integrated Security Technologies (Herndon, VA)
    …details to non-technical audiences. + Ability to obtain and maintain up to a Top Secret clearance based on client requirements. + Cybersecurity and/or IT ... systems across their entire lifecycle, emphasizing real-time patching, system hardening, and configuration management in line with organizational...insurance + 401 (k) w/company match 100% up to 3 % and an additional 50% match of 2% +… more
    Integrated Security Technologies (05/02/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...other ISP Contractor Stakeholders when IT issues require Tier 3 escalation or have dependencies external to the UDS… more
    William C Brown Inc (02/13/25)
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  • Linux System Administrator IV…

    Leidos (Annapolis Junction, MD)
    …Modernization Sector at Leidos currently has an immediate need for an experienced **Linux System Administrator IV - Server** for a new customer on a strategic ... High-Performance Computing (HPC) program. The Senior System Administrator will need to be a...Kickstart and Cobbler to facilitate the automation of network-based system installations of multiple computer operating systems .… more
    Leidos (04/10/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    …compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS /SCI w/Poly For over 40 ... Principal System Administrator Location Annapolis Junction, MD...NAS 8000, 3299 Stat Mux Mainframe Software: * Jes 3 , TSO, IBM's Information Management Systems /Infoman, DOS… more
    DCCA (02/17/25)
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  • Sr. Systems Administrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr. Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and maintaining ... Information Technology (IT) systems . This role manages IT system infrastructure...and Engineering Management Clearance: Must possess and maintain a TS /SCI with Poly Perform systems engineering activities… more
    BigBear.ai (03/14/25)
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