• Senior System Administrator…

    TISTA Science and Technology (Austin, TX)
    …and continuous improvement. Preferred Qualifications: + AWS Certified SysOps Administrator or DevOps Engineer. + Linux Certified: Azure Administrator ... Overview Are you a Senior Systems Administrator who would like to...Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's… more
    TISTA Science and Technology (09/27/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Preferred Qualifications (optional but preferred): + AWS Certified SysOps Administrator or DevOps Engineer + Linux Certified: Azure Administrator ... Overview Are you a Senior Systems Administrator who would like to...Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's… more
    TISTA Science and Technology (09/05/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    …additional related experience might be substituted for a degree. + 15+ years' experience as a Linux System Administrator with a strong knowledge of Red Hat 8 ... MANTECH seeks a motivated, career and customer-oriented ** Linux ** ** Systems Administrator ** to...wide range of cloud services and solutions, such as AWS . + Experience with Ansible Automation Platform (AAP), Red… more
    ManTech (08/16/25)
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  • Linux Administrator (Remote…

    VetsEZ (TX)
    VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare IT modernization efforts for a federal client. The Linux Administrator ... or related field (or equivalent experience). + 5+ years of experience administering Linux systems in enterprise environments. + Proficiency with Linux … more
    VetsEZ (08/28/25)
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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. ... Linux Programming, Linux Server Administration, Linux System Administration, Linux Systems Programming, Python (Programming Language), Red… more
    Citigroup (09/23/25)
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  • Public Cloud Linux Engineer

    NTT DATA North America (Plano, TX)
    …**Cloud Linux Operations & Support** Provide support for Linux -based systems across on-premises and cloud environments ( AWS , Azure, GCP, OCI). Support ... strategies for performance, and resource utilization. **Security & Compliance** Enforce Linux system security best practices, including access control,… more
    NTT DATA North America (10/01/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …related field. + Required Certifications (or equivalent experience): + Red Hat Certified System Administrator (RHCSA) + Red Hat Certified Engineer (RHCE) + ... Windows Operations & Support** + Provide support for Windows-based systems across on-premises and cloud environments ( AWS ,...+ Strong experience in managing compute, storage, networking, and system services on Linux platforms. + Proficient… more
    NTT DATA North America (09/03/25)
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  • System Administrator

    METECS (Houston, TX)
    …robotics, and systems analysis. We are looking for a talented and experienced IT System Administrator with a minimum of 5 years of experience to help us ... love to hear from you. Key Responsibilities: + Provide support for Linux -based systems and servers, including installation, maintenance, and troubleshooting. +… more
    METECS (09/18/25)
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  • Senior IT System Administrator…

    Amentum (Houston, TX)
    …solutions. + ** System Administration:** Proven experience administering Windows 2019+/ Linux systems in a complex environment. + **Solution Design:** ... We have an exciting opportunity for aS **enior IT System Administrator / System Analyst** to join...translate them into detailed technical requirements and specifications. + ** System Analysis:** Analyze existing systems and processes… more
    Amentum (09/22/25)
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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 ... COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business Suite (EBS) environments.… more
    CDM Smith (09/16/25)
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