• Senior Infrastructure Engineer

    Citizens (Plano, TX)
    Description Senior Infrastructure - Kafka Engineer, Enterprise Data Engineering We are seeking a highly skilled and motivated Senior Infrastructure ... infrastructure setup across environments using Terraform * Provide senior -level support and troubleshooting across a wide range of...* 7 or more years of experience in Kafka administration on-prem and cloud, messaging systems , and… more
    Citizens (01/07/26)
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  • Senior Security Engineer,…

    NVIDIA (TX)
    …of AI and industrial-scale breakthroughs. As a Security Engineer within our Infrastructure Security Engineering organization, you will not just help "secure" our ... that protect massive-scale GPU clusters. You will design automated, resilient security systems that help ensure the integrity of our omni-cloud and on-premise AI… more
    NVIDIA (01/10/26)
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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 Mainframe IMS Systems

    Travelers Insurance Company (Austin, TX)
    …**What Will Our Ideal Candidate Have?** + Three (3) plus years of infrastructure engineering/ systems administration experience preferred. + Working knowledge ... 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our...more of the following technical skills: + Foundational IT Infrastructure , Operating Systems and Software. + Knowledge… more
    Travelers Insurance Company (12/05/25)
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  • Infrastructure Networking Admin Supervisor,…

    Citigroup (San Antonio, TX)
    …We'll enable growth and progress together. **The Role:** This position serves as a senior systems administrator and Tier 2 technical support specialist for a ... and other equipment + Provide on-site support for AV infrastructure , telephony systems , CCTV, and structured cabling...5+ years of hands-on experience in a large-scale enterprise systems support or systems administration more
    Citigroup (12/04/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (San Antonio, TX)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... are escalated when required + Communicate with users and senior management the status of key problem statuses +... + Strong proficiency in Linux/Unix and Windows operating systems + Experience with system administration tasks… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Senior Water/Wastewater Engineer-Pipeline…

    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, ... in a strong culture. WSP USA has a career opportunity for a ** Senior ** **Pipeline Water/Wastewater Engineer- Pipeline/Pump Systems ** to join our Design Center… more
    WSP USA (01/10/26)
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  • Senior Enterprise Systems Analyst…

    Acosta Group (Lewisville, TX)
    **DESCRIPTION** The ** Senior Enterprise Systems Analyst -Blue Yonder Category Management** will play a key role in supporting, developing, and optimizing our ... position is responsible for delivering functional application support, configuring systems , and implementing new processes to enhance operational efficiency. Key… more
    Acosta Group (10/25/25)
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  • Infrastructure Engineer Sr - Digital…

    PNC (Farmers Branch, TX)
    …employment visas or participate in STEM OPT for this position. PNC is seeking a Senior Infrastructure Engineer as a key member of a newly formed 'Digital ... APIs for automation across enterprise platforms. Design Solutions for Windows Core Infrastructure , focusing on client operating systems and related security… more
    PNC (11/05/25)
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