• System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a highly skilled ** System Administrator ** to join our team in...2 or higher) + Amazon Web Services (AWS) (C2S) systems administration. + Linux operating systems… more
    CACI International (08/15/25)
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  • Enterprise Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …management of COTS licenses, warranties, service level agreements renewals for systems equipment and software; + Coordinate with system program offices (or ... Job Overview Job Title: Enterprise Systems Administrator I Location: Shaw AFB,...Experience with installation, configuation and maintenance of server operating systems (Windows Server/ Linux ) + Managing Active Directory,… more
    Trace Systems Inc (08/15/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (… more
    General Dynamics Information Technology (09/17/25)
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  • Sr. Systems Administrator (Onsite…

    Community Health Systems (Franklin, TN)
    **Job Summary** NOC Senior System Administrator NOC Senior System Administrator proactively monitors performance and availability of applications, ... for the purpose of preventing potential outages of those systems in compliance with defined Service Level ...of TCP/IP and the OSI Model + Knowledge of Windows/ Linux /Unix operating systems + Expertise with common… more
    Community Health Systems (09/05/25)
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  • IT Systems Administrator - Security

    Commerce Bank (Kansas City, MO)
    …IdentityNow/IdentityIQ development, security patching and remediation of the Windows and Linux systems , generation of certificates using the internal PKI ... years of hands-on SailPoint engineering experience required + Hands-on Linux and Windows Server system administration experience...some roles. This compensation range is for the IT Systems Administrator III job and contemplates a… more
    Commerce Bank (09/16/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's Enterprise Cloud… more
    TISTA Science and Technology (09/05/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …considerable direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, ... Systems Administrator , Senior The Opportunity: Are...solution engineering, sof tware development, or system administration. You'll use your passion to learn new… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    …and optimize a wide variety of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and support complex enterprise IT ... Senior System Administrator Job Category: Information Technology...environments, with a focus on high-assurance systems . This senior- level position involves architecture support,… more
    CACI International (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide advanced technical leadership and hands-on ... System Administrator Job Category: Information Technology...expert knowledge of UNIX, Linux , and Windows systems and networking + Coordinate system changes… more
    CACI International (08/01/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Dayton, OH)
    Sr. Systems Administrator Location: Dayton, OH, US Job ID: ATR 17602 Job Description Job Title: Sr. Systems Administrator Location: Dayton, OH ... TS/SCI clearance Job Description: Our client is seeking an experienced Senior Systems Administrator to support a large-scale digital transformation initiative… more
    Arena Technical Resources, LLC (08/07/25)
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