• Systems Administrator 1

    Belcan (Linthicum Heights, MD)
    …campus; this is not a remote work opportunity. Responsibilities: * Perform as a Linux / Redhat systems administrator for a classified government contract. ... fun along the way. Client is looking for a Linux /Windows Systems Administrator to join...be a condition of continued employment. * Experience managing Redhat Enterprise Linux OS in a classified… more
    Belcan (07/19/25)
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  • Systems Administrator

    TAD PGS, Inc. (Linthicum Heights, MD)
    …campus; this is not a remote work opportunity. Responsibilities : + Perform as a Linux / Redhat systems administrator for a classified government contract. ... Active Secret Security Clearance.** We are looking for a Linux /Windows Systems Administrator to join...be a condition of continued employment. + Experience managing Redhat Enterprise Linux OS in a classified… more
    TAD PGS, Inc. (07/12/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... more years of experience as a Red Hat system administrator . + b. Ten (10) or more years of...more years of experience administering Unix (AIX) IBM pSeries systems . + c. Fifteen (15) or more years of… more
    Shuvel Digital (05/07/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The...systems administration + 3+ years of experience with RedHat Enterprise Linux or CentOS + Experience ... Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll...You Have: + Experience with AWS + Experience managing systems using Infrastructure as Code technologies such as Salt,… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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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 (06/26/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery Operations… more
    Leidos (05/14/25)
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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 ... oversees the installation, configuration, maintenance, and integrity of computing systems and software. The role involves planning, ensuring long-term system… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE DOING * ... we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be empowered to...of threat intelligence\. * You have extensive experience with Linux and Windows, are AWS System Administrator … more
    Lockheed Martin (07/12/25)
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  • Sr. Principal VMware Systems…

    Northrop Grumman (Annapolis Junction, MD)
    …your career. Northrop Grumman Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team of technical professionals in ... be limited to the following: + Perform as VMWare systems administrator for large, classified government contracts....Servers (such as Windows 10+, Windows Server 2016+, and RedHat Enterprise Linux 7+). + Experience operating… more
    Northrop Grumman (07/08/25)
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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. (06/26/25)
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