• Foxhole Technology (Fort Meade, MD)
    …managing operating systems , user permissions, and file structures Familiarity with either Windows Server or Linux systems Ability to follow structured ... Overview Job Title: Systems Administrator II Job Location: Hybrid FT Meade, MD Position Type: Full-time Clearance Level: Secret Foxhole Technology provides… more
    job goal (01/12/26)
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  • International Executive Service Corps (Annapolis, MD)
    …a dedication to excellence. Key Tasks Candidate will be responsible for providing Linux System Administration support for the program. Along with meeting the System ... Administrator III LCAT requirements, the ideal candidate for this...ideal candidate for this position must have experience in Linux (Red Hat), Saison, and Ansible. Proficient in the… more
    job goal (01/12/26)
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  • Linux / Windows Systems

    COMSO, Inc (Columbia, MD)
    Linux / Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... CWIP: IAT Level II Certification, IA Baseline Certification in Linux , Unix, Windows , or Cisco OS operating...established Standard Operating Procedures (SOPs). + Build and configure Windows Server 2019 and 2022 systems from… more
    COMSO, Inc (11/27/25)
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  • Senior Linux Systems

    Leidos (Camp Springs, MD)
    …+ Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ years deploying Unix in secured ... The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the...and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator ,… more
    Leidos (12/20/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator ** to join its dynamic team of ... be limited to the following: + Perform as primary Linux Systems Administrator for a...subnets, routing, and VLANs; Cisco experience and/or certification + Windows server management experience + Windows AD,… more
    Northrop Grumman (11/19/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our ... this role. Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets +...(5) years' or more of hands-on experience working with UNIX/ Linux and Windows . + Experience in DoD… more
    JHNA (11/25/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …best work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical ... hardware, software, and system components. + Perform as a Linux systems administrator for a...in a networked environment. + Experience deploying and managing Windows Server operating systems . + Experience administering… more
    Northrop Grumman (01/06/26)
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  • System Administrator - Linux

    Leidos (Annapolis Junction, MD)
    …utilizes complex equipment/ systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems , VMware, etc.). + Must have ... **Description** **System Administrator - Linux ** **Leidos** has a...experience installing, updating, and upgrading Linux Operating Systems (OS). + Must have… more
    Leidos (01/06/26)
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  • Sr. Systems Administrator

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location ... involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Themis Insight (12/19/25)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …similar enterprise vendors. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and ... finalist in 2021! Belay Technologies is seeking a Senior Linux System Administrator (SA). The SA provides...resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system… more
    Belay Technologies (01/04/26)
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