• AIX Administrator

    ASM Research, An Accenture Federal Services Company (Pierre, SD)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call rotations to ... operations and maintenance support, including experience identifying/resolving performance issues in a UNIX Environment ( Linux , Ubuntu, and/or AIX), 5+ years of… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Reliability Engineering, DevOps, or Systems Engineering + Strong experience with Linux / Unix systems administration and troubleshooting + Proficient with cloud ... Preferred Qualifications (optional but preferred): + AWS Certified SysOps Administrator or DevOps Engineer + Linux Certified:...Certified SysOps Administrator or DevOps Engineer + Linux Certified: Azure Administrator or DevOps Engineer… more
    TISTA Science and Technology (09/05/25)
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  • IT Systems Administrator

    Leidos (Washington, DC)
    …data consistency and interoperability. + Apply expertise with Oracle, Java, Linux / UNIX /AIX, and WebSphere libraries to configure, optimize, and troubleshoot ... Directory, Group Policy, and Microsoft IIS configuration/management. + Proficiency with Linux , UNIX , and AIX environments, with strong command-line… more
    Leidos (09/13/25)
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  • Systems Administrator IV - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    …problems and remains involved in the resolution process. + Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... Systems Administrator IV - PIPELINE (TS/SCI w/ POLYGRAPH) FORT...involved in the resolution process + Configure and manage UNIX , Linux and Windows (or other applicable)… more
    COMSO, Inc (09/02/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …of physical and virtual servers across various operating systems, including Windows Server, Linux , and Unix . + Resource management to ensure optimal performance ... IT systems administration. + Experience with server administration, including Windows Server, Linux , and Unix . + Proficient with administrating Microsoft Active… more
    Financial Partners Credit Union (09/01/25)
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  • NOC Administrator

    Coretek Services (Farmington Hills, MI)
    …issues including, but not limited to: + Network - data and voice + Server - Windows/ Unix / Linux + Backup + Cloud + Azure-O365 + Virtualization + Monthly server - ... NOC Administrator The Network Operations Center (NOC) Administrator...and networking devices such as firewalls, switches, etc + Unix / Linux server administration + Backup administration +… more
    Coretek Services (08/08/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (California, MD)
    …can't wait. You Have: + 5+ years of experience configuring and managing Unix , Linux , or Windows operating systems, including installing or loading operating ... Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …issues and system status to internal customers and management + Configure and manage UNIX , Linux , and Windows operating systems + Troubleshoot OS software and ... System Administrator Job Category: Information Technology Time Type: Full...service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot,… more
    CACI International (08/01/25)
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  • Tenable Nessus Administrator SME

    CACI International (VA)
    …Log Correlation Engine, Nessus Network Monitor, and Security Center on both Linux / Unix and Windows based environments + Ensure compliance with organizational ... Tenable Nessus Administrator SME Job Category: Information Technology Time Type:...**The Opportunity:** CACI is looking for a Tenable Nessus Administrator SME to support our DoD customer to implement… more
    CACI International (07/23/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI Clearance ... be accepted at this time. Candidate will be responsible for providing Sr. level Linux System Administration support for the program. Required: Very strong Linux … more
    Jovian Concepts, Inc. (09/24/25)
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