• Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator ** . The candidate will support both ... systems maintenance. Responsibilities also include software and hardware system installations, and troubleshooting of user reported issues. The candidate will… more
    Parsons Corporation (08/09/25)
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  • Linux System Administrator

    Parsons Corporation (Centreville, VA)
    …right now. We've got what you're looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion ... includes system design, configuration, and debugging of Linux systems . Note: this is a full...a US Citizen + Must possess and maintain Top Secret SCI clearance with polygraph + Linux more
    Parsons Corporation (08/23/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix/ Linux Administrator will play a key role in administering and securing enterprise Unix/ Linux systems , ensuring compliance with ... high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu,...of relevant experience + 5-7 years of experience with Unix/ Linux system administration in enterprise or DoD… more
    Leader Communications Inc. (09/23/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …(IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) certification. * ITIL, ... 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 (09/03/25)
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  • Principal Linux System

    RTX Corporation (Tewksbury, MA)
    …complex IT infrastructure problems. **Responsibilities to** **Anticipate** : .Provide IT systems administration in a heterogeneous Redhat Enterprise Linux , ... as only US citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (08/15/25)
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  • Sr. Linux Systems

    RTX Corporation (El Segundo, CA)
    …+ Active Top Secret security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience with VMware administration including ... is required, as only US citizens are eligible for a security clearance. + Must have experience with Linux system administration. **Qualifications We Prefer** :… more
    RTX Corporation (09/24/25)
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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 Aeronautics 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 (09/19/25)
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  • Field Engineer/ Linux Systems

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems ... well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related...systems and applications. + Experience leveraging a ticketing system for support requests (JIRA, ServiceNow, etc.) + Must… more
    Huntington Ingalls Industries (08/08/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET ...authentication/identification environments. + Experience with networking technologies and the Linux operating system environment. + PowerShell (or… more
    SpaceX (07/12/25)
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  • System Engineer, Linux and Windows,…

    DeVine Consulting, Inc. (Monterey, CA)
    …SSCP) Certification + CE/OS Certification + Experience serving as a system administrator for Microsoft O365, VMWare,Vsphere and NsX-T, Linux Red Hat, Windows ... which includes the responsibilities of proper configuration and support of domain system servers, SAN, NAS, backup systems , identity management, and security… more
    DeVine Consulting, Inc. (09/07/25)
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