• Senior Linux System Administrator

    GovCIO (Madison, WI)
    Linux administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active...CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks,… more
    GovCIO (11/07/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented ** Linux ** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... include but are not limited to:** + Configure and manage Linux (Rocky) operating systems. Installs/loads operating system software, troubleshoots maintains integrity… more
    ManTech (12/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (12/04/25)
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  • Linux System Administrator

    Actalent (Poway, CA)
    Job Title: System Administrator Job Description We are seeking an experienced System Administrator with a strong understanding in deploying and managing ... Azure, and AWS). + Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service....and servers in a hybrid cloud environment. + Migrate server systems between hybrid cloud platforms. + Engineer systems… more
    Actalent (12/30/25)
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  • Linux Systems Administrator

    iPostal1 (Montebello, NY)
    …an established, cutting edge leader in the digital mailbox industry. Full Time Linux Systems Administrator Montebello, New York iPostal1 and our parent company ... accredited with an A+ rating. We are seeking a Linux Systems Administrator with strong Linux...also have solid DBA/DB administration know-how. Key Responsibilities: + Server Management: Provision, maintain, and secure Linux more
    iPostal1 (12/22/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …Security, & Intel space? If so, look no further. Amentum is seeking a ** Linux Administrator , Senior** to join our team of passionate individuals in **Hanover, ... continuously trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance to… more
    Amentum (11/21/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …talent and redefine what's possible. **Job Description:** Parsons is seeking a mid-level Linux Systems Administrator . The candidate will support both Linux ... system outages and upgrades + Network monitoring and maintenance + Install server and network equipment in a datacenter environment + Document infrastructure… more
    Parsons Corporation (10/18/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... * Certifications (Required): + CompTIA Security+ CE or CompTIA Server + CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location is subject ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Themis Insight (12/19/25)
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  • Server Administrator II

    CAE USA INC (Tampa, FL)
    …decisions + Recognition, professional development, advancement and having fun! Summary The Server Administrator II participates in all aspects of design, ... Information Assurance programs is a plus. + Microsoft PowerShell Scripting for Server /Platform management. + Experience supporting the following Linux platforms… more
    CAE USA INC (11/18/25)
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