• Linux System Administrator

    Leidos (Huntsville, AL)
    …Linux operating systems with strong capability in administering **Red Hat Linux .** + ** Active Top Secret Clearance** + **Current IAT II certification** ... Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure...Familiarity with Risk Management Framework requirements for Windows and Linux systems . + DoD Directive 8570 /… more
    Leidos (11/15/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... administration support for Linux operating systems including installing software, applying...Level Requirements:** + Must have a minimum of an active Secret clearance at time of interview and candidate… more
    General Dynamics Information Technology (10/25/25)
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  • Principal Linux Systems…

    RTX Corporation (El Segundo, CA)
    …US citizens are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris, ... solve complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft… more
    RTX Corporation (09/09/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …* Knowledge of Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified ... Linux Administrator Job Category: Information Technology...team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national… more
    CACI International (11/13/25)
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  • Quality Assurance Linux…

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD.… more
    Assertive Professionals (09/25/25)
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  • System Administrator - Linux…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a ... Linux System Administrator , who shall be responsible...continuous system monitoring. MUST BE US CITIZEN MUST HAVE ACTIVE TS/SCI with FSP US Veterans Preferred **ABSOLUTELY NO… more
    The Metamorphosis Group (09/10/25)
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  • Linux System Administrator

    Binghamton University (Binghamton, NY)
    …Title: Lead Programmer Analyst (SL-3) Salary: Commensurate with qualifications and experience The Linux Systems Administrator is a technical team member ... the Associate Director of Enterprise Systems , the Linux Systems Administrator position serves...letters may be addressed "To the Search Committee." Postings active on the website, accept applications until closure. For… more
    Binghamton University (10/22/25)
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  • Sr. System Administrator ( Linux )

    Nightwing (Sterling, VA)
    …and providing technical services to enable customer mission accomplishment. The Senior System Administrator ( Linux ) will serve as a key member of the EINSTEIN ... support for the deployment, configuration, and sustainment of Red Hat Enterprise Linux (RHEL)-based systems across multiple federal data centers. This position… more
    Nightwing (10/29/25)
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  • Systems Administrator II…

    TEKsystems (Corona, CA)
    …Experience Desired: - More than 5 years of experience in managing and troubleshooting Linux operating systems , especially SUSE Linux . - Computer Skills ... Windows Servers (emphasis on Windows server 2016 and newer) and 120 SUSE Linux (SLES 12 and SLES 15) including patching, monitoring server performance and service… more
    TEKsystems (11/16/25)
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  • 337 - Senior Linux Systems…

    ARSIEM (Annapolis Junction, MD)
    …every client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end ... software, systems , and network engineering services to support Integrated Discovery...Posting Date: 2025-10-29 Clearance Requirement: This position requires an active TS/SCI with a polygraph. You must be a… more
    ARSIEM (10/30/25)
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