• Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Baltimore, MD)
    …deploying vulnerability scanning tools and remediation. + Experience deploying and managing Linux systems (preferably Red Hat) in both a domain-joined and ... non-domain-joined environment. + Experience managing SELinux and FAPolicy on Linux systems . + Experience Supporting license managers. + Experience giving… more
    Northrop Grumman (01/15/26)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    …and/or certification. + Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/17/25)
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  • Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    …and Skills Required knowledge and years of experience Five years experience required * Windows/ Linux administration and RMF knowledge. * 5+ years of system ... with DoD and NAVWAR policies. * Install, configure, and maintain operating systems (Windows, Linux ) and associated applications across multiple enclaves. *… more
    Systems Technology Forum (11/21/25)
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  • Systems Administrator

    TEKsystems (Marshall, MI)
    … and perform regular backups to ensure data integrity/availability, basic administration /support fir Unix/ Linux , monitor systems performance. Skills ... A large client of ours is looking for a Systems Administrator to join the team. This role will...Skills' Details + Hands-on experience with Red Hat OpenShift administration and container orchestration concepts. + Strong expertise in… more
    TEKsystems (01/14/26)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …is looking for a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administration to support the design, development, and ... technologies and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and troubleshooting… more
    ARSIEM (12/23/25)
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  • Senior Monitoring and Service Management…

    TekSynap (Washington, DC)
    …outages requiring collaboration across multiple teams and infrastructure components + Systems administrator experience managing Windows and/or Linux operating ... QUALIFICATIONS** + Must have extensive knowledge of multi-vendor server operating systems . + Minimum of 10 years of experience providing Service Management… more
    TekSynap (01/16/26)
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  • Systems Administrator

    MIT Lincoln Laboratory (Lexington, MA)
    …Science, or a related field (or equivalent experience) with 3+ years' experience in systems administration or IT support + Experience with Windows, macOS, and ... that address critical national challenges. Job Description Group 99 seeks an IT Systems Administrator to support Windows, Mac, and Linux environments across… more
    MIT Lincoln Laboratory (01/16/26)
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  • Systems Admin (Network)

    KBR (Lexington Park, MD)
    Title: Systems Admin (Network) KBR's Mission Engineering Division delivers complex technical solutions and expert support to the US Department of Defense, ... expertise to the next level? KBR is seeking a Systems Admin (Network Engineer) with an active...networking. Experience with IPSEC VPN and L2TP. Familiarity with Linux - RHEL, SUNOS systems . + Current… more
    KBR (12/18/25)
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  • Systems Administrator (Tier 2 Support…

    Chenega Corporation (Washington, DC)
    …technical support in an enterprise environment. + Strong understanding of Windows/ Linux operating systems and troubleshooting methodologies. + Hands-on ... Systems Administrator (Tier 2 Support - ServiceNow) Washington,...experience with ServiceNow administration , configuration, and ITSM processes. + Familiarity with ServiceNow… more
    Chenega Corporation (12/11/25)
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  • HPC Systems Engineer

    US Tech Solutions (Houston, TX)
    …internal and external customers and with vendors. + Adhere to industry standard systems administration techniques and procedures. + Document standard user and ... and tape automation. + Proficient in the installation, configuration and management of Linux based operating systems , preferably using RHEL, CentOS, Rocky … more
    US Tech Solutions (12/11/25)
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