• 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 ...requirements and compliance directions. + Download and apply Defense Information Systems Agency (DISA) updates and plug-ins… more
    General Dynamics Information Technology (09/27/25)
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  • Systems Administrator

    Robert Half Technology (San Antonio, TX)
    Description We are looking for a Systems Administrator to join our team in San Antonio, Texas, on a contract basis with the potential for a long-term position. ... * Minimum of 3-4 years of experience as a Systems Administrator in enterprise environments. * Proficiency...to 25% annually and adapt to dynamic work environments. Technology Doesn't Change the World, People Do.(R) Robert Half… more
    Robert Half Technology (11/25/25)
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  • Systems Engineer / System…

    Straight Edge Technology, Inc. (Corpus Christi, TX)
    …member that is excited about working at an MSP More specifically, we need a System Administrator that is Humble, Hungry, and Smart! Do you want to work at a Security ... working too many hours? Founded in 2006, Straight Edge Technology is a company committed to excellence and working...close issues and solve problems. So, what does a Systems Engineer do? We are looking for a … more
    Straight Edge Technology, Inc. (11/22/25)
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  • Systems Security Administrator

    Robert Half Technology (Coppell, TX)
    Description We are looking for a skilled Systems Security Administrator . In this role, you will be responsible for ensuring the security and efficiency of our ... systems while managing critical technologies and configurations. The ideal...safeguarding IT infrastructure. Responsibilities: + Drive vendor security assessments, technology evaluations, and strategic security initiatives in collaboration with… more
    Robert Half Technology (11/05/25)
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  • Sr. Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR. SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr. Systems Administrator to support the Geographic Service Providers (GSP) Brooke Army ... in San Antonio, TX. The Military Medical Treatment Facilities (MTFs) IT ( Information Technology ) division supports the continued management and administration of… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Systems Administrator

    Robert Half Technology (Fort Worth, TX)
    …* Deliver advanced technical and informational support to users of client's computer systems in a timely, accurate, and courteous manner. * Assist with installing, ... assist users in onboarding and becoming proficient with firm technology . * Carry out office setups and relocations as...in a challenging environment. * Knowledge of video conferencing systems and web-based conferencing equipment. * Ability to work… more
    Robert Half Technology (11/19/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (San Antonio, TX)
    …required. Job Description: + Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT system ... Systems Administrator III - PIPELINE (TS/SCI...complexity is required. + Requires DoD 8570 compliance with Information Assurance Technical (IAT) Level II certification, and Computing… more
    COMSO, Inc (10/21/25)
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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 and ... With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains… more
    L3Harris (10/17/25)
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  • FSL Linux Systems Administrator…

    CGI Technologies and Solutions, Inc. (Houston, TX)
    **FSL Linux Systems Administrator (ADV000BAP)** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Texas, ... We have an exciting opportunity for a FSL Linux Systems Administrator to join the team with...Filesystems - InfiniBand - Containerization using Singularity or similar technology - Monitoring and alerting - SLURM resource manager… more
    CGI Technologies and Solutions, Inc. (10/03/25)
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  • FSL Linux Systems Administrator

    Amentum (Houston, TX)
    …centers across the United States. We have an exciting opportunity for a **FSL Linux Systems Administrator ** to join the team with Nexus, a teammate company. The ... **FSL Linux Systems Administrator ** will: + This position, working...Filesystems + InfiniBand + Containerization using Singularity or similar technology + Monitoring and alerting + SLURM resource manager… more
    Amentum (09/22/25)
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