• Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (11/05/25)
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  • SAP NS2 Senior Cloud Engineer/ Systems

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for leading the development… more
    SAP (10/21/25)
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  • System Administrator , High Performance…

    RTX Corporation (Tucson, AZ)
    …DoD Top-Secret Clearance. + Advanced hands-on experience with Windows and Unix security hardening, systems integrations, advanced troubleshooting, and ... a security clearance​ **Security Clearance:** Secret - Current **System Administrator , High Performance Computing (HPC) - P2** **Senior Analyst...authentication service integration (LDAP). + Unix (Including Linux and Solaris), experience in… more
    RTX Corporation (10/24/25)
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  • DreamWorks Technology - Systems

    NBC Universal (Glendale, CA)
    …have in order to do this job?" + Minimum 3+ years experience supporting UNIX / Linux and/or Windows in an enterprise environment (SSH, rsync, Active Directory, ... part of this outstanding team, you should be an experienced system administrator with an expertise in troubleshooting, effective communication skills, and a… more
    NBC Universal (11/06/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    …hardware problems and remains involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and install/load operating ... System Administrator 3 Location Annapolis Junction, MD Job Code...Required Skills: + Must have experience supporting multiple operating systems , such as Linux , UNIX more
    DCCA (11/17/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... RedHat Administrator Hybrid Annapolis, MD QUALIFICATIONS + 1. The...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems . + c.… more
    Shuvel Digital (11/06/25)
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  • Senior Systems and Network…

    SAIC (Battle Creek, MI)
    **Description** SAIC is seeking a highly skilled Senior Systems & Network Administrator to support the AOC WS Falconer Program. This role combines expertise in ... both systems and network administration to ensure the installation, configuration,...XenApp, Storefront), McAfee ePO + ACAS/Nessus, Red Hat Enterprise Linux (RHEL), UNIX + Cisco Catalyst/Nexus switches,… more
    SAIC (09/16/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... 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 years,… more
    DCCA (11/17/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    systems . This role supports complex enterprise infrastructure and architecture, including UNIX / Linux /Windows systems , virtual environments, and mission ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator...requirements in mission environments + Apply expert knowledge of UNIX , Linux , and Windows systems more
    CACI International (10/30/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix , Windows or Cisco OS operating system + Five (5) years' ... 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has...experience administering Linux , Unix or Windows Operating System +… more
    Belay Technologies (10/10/25)
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