• Cloud Firewall Engineer (Hybrid)

    RTX Corporation (Irving, TX)
    …required, as only US citizens are authorized to access certain necessary systems . **Security Clearance:** None/Not Required RTX Corporation is an Aerospace and ... Defense company that provides advanced systems and services for commercial, military and government customers...Center or BBN team: The Raytheon Technologies Corporate Core Network Services organization is currently recruiting for a Manager,… more
    RTX Corporation (11/13/25)
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  • Information Technology/Assurance (IT/IA)…

    General Dynamics Information Technology (Westlake, TX)
    …system interfaces for computer system(s) assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as ... Identify any and all vulnerabilities and implement countermeasures. + Ensure information systems and network appliances are operated, maintained, and disposed of… more
    General Dynamics Information Technology (11/04/25)
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  • System Support Analyst (On-site Position)

    JAFRA Cosmetics International (Lewisville, TX)
    …including other facilities and remote employees. They will be deeply involved with IT Network , Server systems and end users of all levels with their computer, ... configuration, troubleshooting and maintenance. + Deep understanding of Audio-Visual systems including Microsoft Skype/Teams, Zoom, Webex, Network cabling,… more
    JAFRA Cosmetics International (10/24/25)
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  • Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …Ansible, Bash, PowerShell, Puppet or Python + Proven experience working within IT Systems Design, Deployment and Administration + DoD 8140 certification at IAT ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...Puppet or Python + Proven experience working within IT Systems Design, Deployment and Administration + DoD… more
    Northrop Grumman (11/12/25)
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  • Lead Application Analyst - Digital Health…

    Houston Methodist (Houston, TX)
    …maintain (primarily open-source) applications in the HPC environment. + Ensure continuous network connectivity and high availability across all systems . + ... training and supporting junior analysts with the operation and administration of systems . The Lead Application Analyst position works with customers at… more
    Houston Methodist (11/11/25)
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  • Threat Hunter/Detection Engineer

    Elevance Health (Grand Prairie, TX)
    …in systems administration and security aspects of information systems , access management and network security technologies, network communications, ... you will be responsible for the selection and delivery of strategic network security, access control and secure transaction/messaging solutions. **How You Will Make… more
    Elevance Health (10/31/25)
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  • F5 Security Engineer - Active TS/SCI with CI Poly

    ENS Solutions (San Antonio, TX)
    …with web application technologies + Experience deploying, managing, and troubleshooting network systems , switching, and routing protocol standards such as: ... by the business + Address performance, scalability, and service architecture administration issues + Design, install, configure, maintain network security… more
    ENS Solutions (09/27/25)
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  • Senior Information Assurance Engineer

    GovCIO (San Antonio, TX)
    …currently hiring a Senior Information Assurance Engineer in support of the Air Force AFSCI network . This position will be located in San Antonio TX and will be an ... position. **Responsibilities** Designs, tests, and implements state-of-the-art secure operating systems , networks, and database products. Conducts risk assessments and… more
    GovCIO (11/14/25)
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  • System Administrator (Transmission Control Center)

    Pedernales Electric Cooperative (Leander, TX)
    …firewalls, e-mail, distributed authentication, VPN's, telecommunications issues, and other network administration concerns, particularly in complex LAN and ... related experience may substitute for education + Four years of database, network administration , or system administration experience Physical Demands… more
    Pedernales Electric Cooperative (11/07/25)
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  • Support Engineer IV

    Amazon (Dallas, TX)
    …Must have one year of experience in the following skill(s): (1) Linux or Windows systems administration ; and (2) at least one of the following: (i.) database ... and ETL tools in managing data workflow jobs; (iii.) Network administration (DNS, TCP/IP, BGP, Load Balancing,...experience in the following skill(s): (1) Linux or Windows systems administration ; and (2) at least one… more
    Amazon (09/10/25)
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