• Senior Network Systems…

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + 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 -.... + Provides cross training for other technicians. Performs network administration duties and provides technical support… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Network / Systems…

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in ... and automate administration tasks. + Recommend changes to improve systems and network configurations, and determine hardware or software requirements… more
    GovCIO (07/10/25)
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  • Senior WAS Admin

    Cognizant (Austin, TX)
    **About the role** As a WAS Admin , you'll make an impact by ensuring the stability, security, and scalability of our enterprise systems . Your expertise in ... Install, configure, and maintain IBM WebSphere Application Server environments, including Network Deployment (ND) and Java EE application deployments. * Administer… more
    Cognizant (10/02/25)
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  • Senior Linux System Admin

    Citigroup (Irving, TX)
    …listed above. **Other Relevant Skills** Kubernetes, Linux Programming, Linux Server Administration , Linux System Administration , Linux Systems Programming, ... will serve as a subject matter expert (SME) on Linux systems , providing deep operational insight, advanced troubleshooting, performance tuning and capacity… more
    Citigroup (09/23/25)
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  • Linux System Admin (Python based…

    ManpowerGroup (Plano, TX)
    …tools** + Stable, long-term opportunity with growth potential This is a **mid-to- senior level Linux Systems /Infra Engineer** role with **heavy focus on ... ** ** **Now Hiring: Network / System Engineer (Linux | 2nd Shift...** ** **Responsibilities:** + Support and maintain **Linux-based enterprise systems ** + Troubleshoot and resolve **production infrastructure issues** +… more
    ManpowerGroup (07/09/25)
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  • Administrative Marketing Coordinator

    Netsync Network Solutions (Dallas, TX)
    …and interpersonal skills. + Organizing meetings and scheduling appointments. + Handling administrative requests and queries from senior managers. + Preparing ... Netsync Network Solutions is a leading provider of ...We are seeking a dynamic and experienced marketing and administrative assistant liaison to join our Netsync team. The… more
    Netsync Network Solutions (08/23/25)
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  • Network Support Technician - Senior…

    General Dynamics Information Technology (Killeen, TX)
    …and garrison sites + Perform server and desktop installation, basic cabling + Perform systems administration of desktop and server systems connected to local ... of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Support Technician - Senior - TS/SCI...Knowledge of the principles, methods, and techniques used in network administration and support + Knowledge of… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Network Engineer

    ManTech (San Antonio, TX)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Network Engineer** to join our team in **San Antonio, TX.** This position supports the ... model, focusing on network and routing protocols. + Utilize advanced network administration and diagnostic tools (eg, Orion SolarWinds, ARMIS, Ansible). +… more
    ManTech (09/30/25)
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  • Senior Network Engineer

    Robert Half Technology (Spring, TX)
    Description We are seeking a highly experienced and technically proficient Senior Network Engineer to lead the planning, implementation, and maintenance of our ... enterprise network infrastructure. This role is critical for ensuring secure,...staff. + Work with cross-functional teams including IT Security, Systems , Cloud, and Application teams. Requirements + Bachelor's degree… more
    Robert Half Technology (09/18/25)
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  • Senior Computer Network Architect

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring a Senior Computer Network Architect to support our newly awarded United States Coast Guard (USCG) Maverick contract. This ... components + Designs and develops solutions to applications problems, system administration issues, or network concerns + Develops partitioning algorithms… more
    GovCIO (09/07/25)
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