• Senior System Administrator (Linux/Unix)

    TISTA Science and Technology (Austin, TX)
    …tools for operations teams. + Monitor and optimize application and infrastructure performance to meet demand from VA Medical Centers, Enterprise Data Warehouses, ... Leave, and much more! Responsibilities The Senior System Administrator/Site Reliability Engineer (SRE)in the VA's Enterprise Cloud is responsible for ensuring the… more
    TISTA Science and Technology (09/27/25)
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  • Information Services Manager (IT & Security)

    Elior North America (Houston, TX)
    …role with strong executive visibility and autonomy-ideal for a seasoned systems or network engineer who has owned security responsibilities and is ready to ... IT Security lead for Elior North America (ENA)-the US operations of Elior Group, a leader in contract foodservice-you'll...+ Risk & Compliance Oversight - Identify and assess infrastructure risks (identity, endpoints, network , cloud); maintain… more
    Elior North America (08/19/25)
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  • Sr. Spclst , Cybersecurity Engineering

    Merck (Austin, TX)
    …. Collaborate with cross-functional teams to integrate Zero Trust principles and network security solutions into various infrastructure components, systems, and ... **Job Description:** We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE solution with Zscaler. As a Zero Trust… more
    Merck (09/30/25)
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  • Principal Enterprise Architect

    Caris Life Sciences (Irving, TX)
    …and/or combination of education and experience. + Minimum of 5+ years of lead network engineer or architecture experience. + Minimum of 10+ years network ... for ways to improve internal processes to help the network team streamline operations , this person will...with routers, switches, load balancers, firewalls, wired and wireless infrastructure on-prem and cloud native solutions. + Assists in… more
    Caris Life Sciences (09/25/25)
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  • Critical Environments Operator II

    CyrusOne (Richardson, TX)
    …of the Senior Facility Manager this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M services within a 24/7/365 ... systems of other facilities as assigned. Responsible for carrying out maintenance and operations by performing the following duties personally or as a team member in… more
    CyrusOne (08/27/25)
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  • Application Owner (Multiple Positions Available)

    JPMorgan Chase (Houston, TX)
    …years of experience in the job offered or as Technical Program Manager, IT Infrastructure Project Manager, IT Infrastructure Engineer , IT Infrastructure ... infrastructure -as-code, AWS Terraform, and blue green deployment to optimize infrastructure deployment and platform developer operations ; disaster recovery… more
    JPMorgan Chase (10/02/25)
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  • Director Information Security

    Lumen (Austin, TX)
    …the most sophisticated cyber threats. Our mission is to protect critical infrastructure , enterprises, and governments by transforming raw network visibility into ... one. US Citizenship required. 8+ years of progressively responsible experience in network engineering or security operations . Strong hands-on expertise with… more
    Lumen (09/03/25)
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  • Construction Manager, AWS

    Amazon (Dallas, TX)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... plants. Experience with systems, controls, commissioning, power management, and technical operations of data centers critical infrastructure , or large-scale MEP… more
    Amazon (09/17/25)
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  • Cybersecurity Risk Manager

    Huntington National Bank (Addison, TX)
    …risk strategy programs for a business segment. Looking for an experienced Cyber Engineer or Cyber Architect to work as a Risk Manager supporting Huntington's ... risk manager, you will work with the Huntington Cyber Operations and Engineering teams to help them design and...Huntington is on a journey to move applications and infrastructure computing to leverage various Cloud provider services and… more
    Huntington National Bank (08/15/25)
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  • L2 Data Center Technician

    NTT DATA North America (Dallas, TX)
    …years of experience in building, deploying and supporting data center networking infrastructure . + Intermediate knowledge of data center network equipment like ... their team in Dallas,Texas, United States (US). Job Description: + Lead MAC operations and ensure compliance with cabling and racking standards. + Run copper and… more
    NTT DATA North America (07/08/25)
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