• Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …+ 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 - Primary Domain ...countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud , Cyber and application development. Together with our clients,… more
    General Dynamics Information Technology (09/27/25)
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  • Network Administrator

    CAI (Austin, TX)
    Network Administrator **Req number:** R6306 **Employment type:** Full time **Worksite flexibility:** Remote **Who we are** CAI is a global technology services ... are trailblazers in bringing neurodiversity to the enterprise. **Job Summary** As a Network Administrator , **Job Description** We are seeking a skilled **… more
    CAI (09/30/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    …Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's Enterprise Cloud is ... Overview Are you a Senior Systems Administrator who would like to have a positive...ensuring the resilience, performance, reliability, and compliance of mission-critical cloud services that support Veterans and VA stakeholders. This… more
    TISTA Science and Technology (09/05/25)
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  • Senior System Administrator (Linux/Unix)

    TISTA Science and Technology (Austin, TX)
    …Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator /Site Reliability Engineer (SRE)in the VA's Enterprise Cloud is ... Overview Are you a Senior Systems Administrator who would like to have a positive...ensuring the resilience, performance, reliability, and compliance of mission-critical cloud services that support Veterans and VA stakeholders. This… more
    TISTA Science and Technology (09/27/25)
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  • Systems Administrator Intermediate - TS/SCI…

    General Dynamics Information Technology (San Antonio, TX)
    …related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Intermediate - TS/SCI required** Make meaningful contributions that ... most complex government, defense, and intelligence projects. Join GDIT as a **Systems Administrator Intermediate** with for a career where your growth is just as… more
    General Dynamics Information Technology (09/13/25)
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  • Database Administrator - Sat/Sun Off Days

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for MULTIPLE **Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The ... responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network … more
    GovCIO (09/07/25)
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  • IT Administrator

    Robert Half Technology (Houston, TX)
    Description As our team expands, we are looking for a dedicated IT Administrator to ensure our systems run smoothly, our users are supported, and our data remains ... secure. The IT Administrator will be responsible for maintaining the organization's IT...for maintaining the organization's IT infrastructure, including servers, workstations, network devices, and user accounts. You'll provide day-to-day support… more
    Robert Half Technology (10/02/25)
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  • Linux Administrator (Remote Opportunity)

    VetsEZ (TX)
    VetsEZ is seeking a skilled Linux Administrator to support enterprise healthcare IT modernization efforts for a federal client. The Linux Administrator will be ... for managing, maintaining, and optimizing Linux-based systems in both on-premises and cloud environments. This individual will play a key role in ensuring system… more
    VetsEZ (08/28/25)
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  • Firewall Administrator

    Robert Half Technology (Houston, TX)
    …optimize our firewall infrastructure and ensure robust perimeter defense across our network environments. The Firewall Administrator will be responsible for ... security and performance. This role requires a solid understanding of network security principles, firewall rule management, threat mitigation, and compliance… more
    Robert Half Technology (10/02/25)
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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 maintain and ... and cybersecurity posture. If you have a strong background in Windows, Linux, Cloud Technologies, and information security practices (ISO 27001), we would love to… more
    METECS (09/18/25)
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