• System Administrator I-III…

    Sam Houston State University (Huntsville, TX)
    …configuration, and reliable operation of Sam Houston State University Information Technology systems . System Administrator III Endpoint Management: Oversees ... one year of experience. Proficiency in Windows, Red Hat Linux , and Mac Operating Systems , and in...Technology systems . Primary Responsibilities (Staff Positions Only): System Administrator I Endpoint Management: Acquisitions, installs… more
    Sam Houston State University (08/02/25)
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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. ... escalation point and technical advisor for Level 1 and 2 administrators, develop technical runbooks and knowledge-based articles. +...Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming,… more
    Citigroup (09/23/25)
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  • Public Cloud Linux Engineer

    NTT DATA North America (Plano, TX)
    …strategies for performance, and resource utilization. **Security & Compliance** Enforce Linux system security best practices, including access control, ... two of the following certifications (or equivalent experience): Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE) Microsoft… more
    NTT DATA North America (10/01/25)
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  • Senior Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …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 - Primary Domain ...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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  • Systems Administrator II - Pipeline…

    COMSO, Inc (San Antonio, TX)
    …operating systems enhancements to improve reliability and performance. The Level 2 Systems Administrator shall possess the following capabilities: + ... Systems Administrator II - PIPELINE (TS/SCI...and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    COMSO, Inc (09/02/25)
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  • Windows/VMware Systems Administrator

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Windows/VMware Systems Administrator for our US Courts proposal. This position will be located in San Antonio, TX. ... testing, and troubleshooting + Project Management (project planning, documentation, RFCs) + Linux System Administration Skills (preferred: Red Hat Enterprise … more
    GovCIO (09/23/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …and existing software products. + US Citizenship **Preferred Skills** + IBM Certified System Administrator - AIX. + Experience with IBM Tivoli Monitoring and/or ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Senior Database Administrator (Hybrid Work…

    CDM Smith (San Antonio, TX)
    …(eg, Azure SQL, Oracle Autonomous DB, Amazon Aurora, Databricks, Snowflake). * Hands-on system administration experience with Windows Server and Linux (Oracle ... and optimize systems performance. * High-level knowledge of Oracle EBS (R12. 2 .x) architecture, including Oracle RAC, Data Guard, and RMAN. * Proficiency with… more
    CDM Smith (09/16/25)
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  • DB2 Database Administrator (DBA) SME

    GovCIO (San Antonio, TX)
    …DB2 database backup and data recovery experience + Demonstrated knowledge of Red Hat Linux system administration skills + Linux DB2 Version 9+ experience ... **Overview** GovCIO is currently looking for a DB2 Database Administrator SME for our Courts proposal. This position will...restores, and monitors the security and performance of the systems are not compromised. + Provides Tier 2 more
    GovCIO (07/21/25)
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  • System Development Engineer II

    Amazon (Austin, TX)
    …related field and one year of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer will accept three years of ... systems and perform database queries (SQL) using Window, Linux , or Unix based operating systems and...of experience in the job offered, or as a Systems Administrator , or a related occupation. Employer… more
    Amazon (09/04/25)
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