• Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...Systems Administrator in St. Louis, MO to join a team...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
    Arena Technical Resources, LLC (08/30/25)
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  • Senior Linux System Administrator

    GovCIO (Jefferson City, MO)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities.… more
    GovCIO (08/08/25)
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  • Linux Administrator - ACAS

    CACI International (St. Louis, MO)
    Linux Administrator - ACAS Job Category:...the hire date + Expert at operating and maintaining Linux systems + Experience operating and maintaining ... the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (08/11/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Jefferson City, MO)
    …Onboarding and training new team members. * Working with other teams to integrate Linux systems with existing infrastructure and new technologies. * Maintain and ... Considered a technical specialist in a variety of IT administrator disciplines. * Manage a team of Linux...troubleshoot Linux systems on a day-to-day basis. *...troubleshoot Linux systems on a day-to-day basis. * Integrate … more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Cloud Systems Administrator

    CACI International (St. Louis, MO)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** Join our dynamic team as a Cloud Systems Administrator dedicated to supporting our National...compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent interpersonal… more
    CACI International (07/26/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Jefferson City, MO)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to ... Responsible for unique or complex information systems and/or information technology projects across more than...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Senior Database Administrator

    GEHA (Lee's Summit, MO)
    …by a nimble and efficient organization. We are seeking a Senior Database Administrator to enhance and secure enterprise database systems across both on-prem ... with source control tools like Git. + Strong understanding of server operating systems (Windows/ Linux ), server hardware, storage systems (SAN, RAID),… more
    GEHA (08/25/25)
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  • Application Support Engineer

    BAE Systems (Arnold, MO)
    …Polygraph security clearance + Have previous experience with LINUX based operating systems + Previous System Administrator experience + Willing to work in a ... **Job Description** BAE Systems is currently seeking an Application Support Engineer...- shift work is required. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (09/09/25)
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  • Senior Database Administrator - Sat/Sun…

    GovCIO (Jefferson City, MO)
    **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT ... working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres, NoSQL, SQL… more
    GovCIO (09/07/25)
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  • Senior Database Administrator

    Zoom (Jefferson City, MO)
    What you can expect As a Database Administrator at Zoom, you will ensure the performance, integrity, and security of our databases. In this way, you will be a ... with other DBAs, DevOps and engineers to ensure database systems are running stably, efficiently and securely. The role...5+ years of involved MySQL DBA working experience on Linux /VM, AWS and/or OCI cloud + Have expertise in… more
    Zoom (09/09/25)
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