• Infrastructure Senior Technology…

    Citigroup (Irving, TX)
    …in your work, come join us. We'll enable growth and progress together. The Infrastructure Senior Technology Analyst is an intermediate level role responsible for ... assisting with LAN / WAN and help desk administration activities, including network maintenance, technical guidance, and security in coordination with the Technology… more
    Citigroup (09/02/25)
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  • Senior Synapse System Administration

    Fujifilm (Austin, TX)
    **Position Overview** The Senior Synapse System Administrator I (SSAT) is primarily responsible for education (internal and external) as it relates to Synapse System ... Administration . This includes the development of professional-grade training material,...(NDT) team harnesses advanced radiography solutions to keep transportation infrastructure , aerospace, and oil and gas assets safe and… more
    Fujifilm (11/14/25)
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  • Senior Information Security Engineer…

    Lumen (Austin, TX)
    …across Lumen teams to support initiatives such as system deployments and infrastructure enhancements. + Administer security systems and applications to ensure ... world and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can help design, engineer, build, deploy, and… more
    Lumen (11/15/25)
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  • Infrastructure Senior Manager,…

    Fluor (Lewisville, TX)
    …* Develop Master Document * Support, guide, and implement changes in systems , processes, and procedures * Assess resource needs; prepare workforce and indirect ... **Preferred Qualifications** * Advanced degree such as an Masters in Business Administration , Law degree (Juris Doctor), or global equivalent * Fourteen (14) years… more
    Fluor (11/05/25)
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  • Tier 3 Level Systems Administration

    Koniag Government Services (San Antonio, TX)
    …LLC,** a Koniag Government Services company, is seeking a Tier 3 Level Systems Administration Support Services to support KDS and our government customer ... expert-level support and leadership for the Defense Health Agency's systems administration services across its global network...administration , with at least 5 years in a senior or lead role managing enterprise-level environments. + Should… more
    Koniag Government Services (10/24/25)
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  • Senior Systems Engineer - Azure…

    Acosta Group (Lewisville, TX)
    **DESCRIPTION** **The Senior Systems Engineer (Artificial Intelligence)** is responsible for the advanced administration , security, and monitoring of ... for building, automating, and maintaining scalable machine learning pipeline and infrastructure . + Develop scalable systems for data ingestion, preprocessing,… more
    Acosta Group (11/11/25)
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  • Senior Network Systems Administrator…

    General Dynamics Information Technology (Fort Bliss, TX)
    …Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Networking Hardware,Network Security,Network Systems ... 8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking highly… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Pipeline / Pump Systems

    WSP USA (El Paso, TX)
    …Work with CAD designers to prepare plans/drawings for water and wastewater infrastructure systems using industry-standard design platforms, such as AutoCAD, ... of engineering studies, design reports, construction documents, and construction oversight/ administration related to water/wastewater infrastructure in the… more
    WSP USA (10/01/25)
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  • Senior Network/ Systems

    GovCIO (Austin, TX)
    …(https://careers-govcio.icims.com/jobs/4892/ senior -network- systems -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active...to such changes. **Qualifications** High School with 9+ years systems administration (or commensurate experience) Secret Clearance… more
    GovCIO (10/08/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …related discipline, or equivalent experience/combined education **Desired Skills:** * Systems administration experience with servers and network ... **Description:** You will be the Systems Engineer Senior for the F\-35...intrusion detection system networks * Data center maintenance and infrastructure management * Hardware/system monitoring of physical and virtual… more
    Lockheed Martin (10/31/25)
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