• System Administrator

    Lockheed Martin (Kirtland AFB, NM)
    …* Experience with common industry operating systems , such as Windows Server \(2008\-2019\), Linux , Solaris, RHEL, and CentOS * Understanding of solution ... **THE WORK** Lockheed Martin is seeking a highly skilled System Administrator to join our dynamic and...systems * Five years of experience as a Systems Administrator \(SA\) in programs and contracts… more
    Lockheed Martin (12/13/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …Level II certification and one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) ... Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM...the following certifications: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System more
    Exeter Government Services, LLC (11/30/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …MS\-, X\-Windows, Linux , CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience in ... network installations/integrations \- Extensive ops and troubleshooting experience with Unix, Linux , Windows operating systems and network hardware \(e\.g\.,… more
    Lockheed Martin (12/13/25)
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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 ... enhancements to improve reliability and performance. Requirements The Level 2 System Administrator shall possess the following capabilities: + Provide support… more
    Synergy ECP (10/22/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    …and maintain server hardware and software, including Windows Server , Linux , or other relevant operating systems . + Network Management: Oversee network ... Description Robert Half is currently seeking a Contract Systems Administrator to join our client's...management, and regular system backups to ensure system stability and security. + Server Administration:… more
    Robert Half Technology (01/05/26)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a driven and experienced Senior ... Data Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and… more
    SMX (12/04/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    … to join our intel team. This position is for a System Administrator to support mission critical application and systems in support of multiple Identity, ... and TITUS. The selected candidate will serve in a System Administrator role to keep the ...for implementation, troubleshooting, and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any… more
    Belay Technologies (12/12/25)
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  • Windows Systems Administrator 4

    L3Harris (Greenville, TX)
    …domains in the interest of national security. Job Title: Senior Specialist, Windows System Administrator Job Code: 32527 Job Location: Greenville, TX Schedule: ... 9/80 Job Description: This position is for a Windows Systems Administrator supporting Software Development Engineering teams. The position requires the ability… more
    L3Harris (01/07/26)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    Administrator for a classified government contract. + Perform as a Linux \Redhat System Administrator for a classified government contract. + Maintain ... Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team...Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System more
    Northrop Grumman (12/17/25)
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  • Cloud System Administrator II

    ManTech (Annapolis Junction, MD)
    …and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems . + Configure and manage core services such as Active ... MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team...other cloud technologies. + Amazon Linux 2023, Linux RHEL 8/9, Windows Server 2016/2022. +… more
    ManTech (12/23/25)
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