• System Administrator I-III - Endpoint…

    Sam Houston State University (Huntsville, TX)
    …that would produce the required knowledge and abilities can be considered. System Administrator II Endpoint Management: Bachelor's degree with a major in ... infrastructure; and recommending, designing, and implementing technical solutions. System Administrator II Endpoint Management: Maintains the upkeep,… more
    Sam Houston State University (08/02/25)
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  • TS/SCI Sr. AWS Cloud Systems

    Insight Global (San Antonio, TX)
    Job Description An employer is looking for a Sr. AWS Cloud Systems Operations Administrator in San Antonio, TX. This person will be responsibel for managing AWS ... security and compliance. They will utilize AWS tools to ensure that systems run efficiently, troubleshooting as needed. Responsible for maintaining DOD system… more
    Insight Global (08/11/25)
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  • System Administrator (MS Windows Server)

    TAD PGS, Inc. (Lackland AFB, TX)
    We have an outstanding Contract to Hire position for aSystem Administrator (MS Windows Server)to join a leading Company located in theLackland, TXsurrounding area. ... operations. + Analyzes system requirements and performance of hardware/software systems , and develops/recommends specific measures to increase the overall efficiency… more
    TAD PGS, Inc. (06/25/25)
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  • IT Systems Administrator - Linux…

    Lockheed Martin (Fort Worth, TX)
    …ensuring patching, STIGing, and infrastructure deployments\. They will perform Systems Administration across multiple platforms including Linux workstation and ... prior to start **Basic Qualifications:** * Basic Experience with Windows Operating Systems \(Windows 10/11\) * Basic experience with Linux Operating Systems more
    Lockheed Martin (08/08/25)
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  • Network Administrator - TS/SCI

    KBR (San Antonio, TX)
    Title: Network Administrator - TS/SCI Night Shift. 6pm - 6am Panama Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (08/09/25)
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  • System Administrator 1

    M. C. Dean (Austin, TX)
    …seeking a **System Administrator 1** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (07/15/25)
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  • Senior Database Administrator

    Arena Technical Resources, LLC (San Antonio, TX)
    Senior Database Administrator Location: San Antonio, TX, US Job ID: ATR 17600 Job Description Job Title: Senior Database Administrator Job Location: San Antonio, ... TX Eligibility/Clearance: TS/SCI Job Description: The Senior Database Administrator will oversee and manage all activities related to data planning, development, and… more
    Arena Technical Resources, LLC (08/10/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **San Antonio, Texas.** You will be part of a ... are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures… more
    ManTech (07/23/25)
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  • Linux System Administrator

    ManTech (San Antonio, TX)
    MANTECH seeks a motivated, career and customer-oriented **Linux** ** Systems Administrator ** to join our team in **San Antonio, TX** supporting the Linux ... Services hosted in multiple cloud environments. + Provides Tier I/ II and Tier III (Escalation to Architecture Team) resolution...degree. + 10+ years' experience as a Linux System Administrator with a strong knowledge of Red Hat 8… more
    ManTech (07/24/25)
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  • Network Administrator - Senior

    GovCIO (San Antonio, TX)
    **Overview** GovCIO is currently hiring for a Senior Network Administrator at Fort Sam Houston, San Antonio, Texas. This person will be part of a team that provides ... and provide capacity planning solutions. + Support network communications, including LAN/MAN/WAN systems in support of large-scale systems projects. + Perform… more
    GovCIO (07/31/25)
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