• Senior Linux System…

    GovCIO (Austin, TX)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior - linux - system - administrator ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with... Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills… more
    GovCIO (08/08/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified ... domains in the interest of national security. Job Title: Linux System Administrator Job Code:...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network… more
    L3Harris (10/17/25)
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  • Linux Administrator

    Eliassen Group (Westlake, TX)
    ** Linux Administrator ** **Westlake, TX** **Type:** Contract **Category:** IT Admin **Industry:** Financial Services **Reference ID:** JN -082025-103234 **Date ... EST Our client has an exciting opportunity for a Linux Administrator . The role involves working within...DevOps and EngOps work. You will be leading managing Linux , Unix, Windows operating systems , Hypervisors, Hardware,… more
    Eliassen Group (10/14/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …Overview** **:** We are seeking an accomplished and technically astute Level 3 Linux System Administrator to join our high-performance infrastructure team. ... Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming, Python (Programming Language), Red Hat Ansible,… more
    Citigroup (09/23/25)
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  • Senior System Engineer…

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior System Engineer who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... of a rotating schedule. Qualifications + Strong proficiency in Linux system administration (CentOS, Ubuntu, Red Hat)....Azure Administrator Associate + Red Hat Certified System Administrator (RHCSA) or similar + Certified… more
    TISTA Science and Technology (10/24/25)
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  • Senior Network Systems…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -...systems (Server, Internet Explorer (IE), .NET, Red hat Linux , McAfee, Active Directory, Doman Name, ESS ePO/Firewall/Policy/Rogue Sensor/Agent… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Microsoft SQL Database…

    KBR (Houston, TX)
    Title: Senior Microsoft SQL Database Administrator KBR - Delivering Solutions, Changing the World. KBR is a global leader in delivering technology-driven, ... domain expertise, and cutting-edge technologies. KBR is seeking a Senior MS SQL Database Administrator to join...as Oracle, Sybase, MySQL, or PostgreSQL + Familiarity with Linux operating systems and command-line administration +… more
    KBR (10/24/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Plano, TX)
    …understanding of managed services operations, and a proactive, problem-solving outlook. The Senior Linux Cloud Engineer will also participate in automation ... and resource utilization. **Security & Compliance** + Propose and enforce Linux system security best practices, including access control, encryption,… more
    NTT DATA North America (09/03/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …understanding of managed services operations, and a proactive, problem-solving outlook. The Senior Linux Cloud Engineer will also participate in automation ... related field. + Required Certifications (or equivalent experience): + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) +… more
    NTT DATA North America (09/03/25)
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  • Senior Database Administrator…

    GovCIO (Austin, TX)
    …to this job (https://careers-govcio.icims.com/jobs/6411/ senior -database- administrator sat-sun-off-days/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT… more
    GovCIO (09/07/25)
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