• AV Field Engineer / Service Technician- Crestron

    TEKsystems (Dallas, TX)
    …integration company with a national presence. This role is ideal for a network -savvy AV engineer who wants to grow into programming and advanced system ... boardrooms, conference centers + Video Teleconferencing Systems + AV-over-IP Networks: LAN /WAN/internet for AV data + Projection Displays, Video Walls, Digital… more
    TEKsystems (12/24/25)
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  • Associate Director of Cybersecurity Programs…

    RTX Corporation (Richardson, TX)
    …III certified credentials (CISSP, CISM, GSLC or CCISO). + Experience with network security and/or systems security, which includes any of the following: ... and applying secure system configurations at the user, server, and network layer. + Fundamental knowledge of IT infrastructure architectures, operating systems,… more
    RTX Corporation (12/20/25)
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  • Sr. Technical Support Engineer, Prisma SD-WAN,…

    Palo Alto Networks (Plano, TX)
    …which is subject to change. **Your Experience** + Minimum of 5 years of network security experience along with strong communication and customer service skills + In ... depth, hands on network troubleshooting skills + Deep understanding of TCP/IP and...+ Deep understanding of TCP/IP and advanced knowledge of LAN /WAN technologies, expertise with general routing/switching, Routing protocols (eg… more
    Palo Alto Networks (12/19/25)
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  • IT Systems Administrator

    NANA Regional Corporation (El Paso, TX)
    …tablets, handhelds, device monitoring, internet connectivity and monitoring, local area network - including Wi-Fi, coordinating with Akima Shared Services IT staff ... for problems with network access, hardware repair/replacement, access to Shared Services systems,...an IT related field. + Knowledge & Experience with LAN and WiFi management, operation, troubleshooting, and maintenance. +… more
    NANA Regional Corporation (12/15/25)
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  • Systems Administrator

    Robert Half Technology (Dallas, TX)
    …and availability. This role supports both user-facing applications and backend server/ network environments, serving as an escalation point for complex technical ... Intune, Azure AD, Windows/Linux server administration. + Networking knowledge (TCP/IP, LAN /WAN, VPN, firewalls). + Experience with virtualization platforms and cloud… more
    Robert Half Technology (12/04/25)
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  • Senior Electronics Technician

    Celestica (Richardson, TX)
    …debugs, configures and documents software as required to meet user needs. + Network IP setup configuration Install and monitor network operating system software. ... in the repair and maintenance of electronic equipment; tasks associated with LAN /WAN administration; safety precautions to be observed in the maintenance and… more
    Celestica (11/28/25)
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  • Controls & Automation Engineer

    Hargrove Engineers & Constructors (Houston, TX)
    …techniques and more advanced techniques such as equipment logs, cable testers, network sniffers/packet analyzers, etc. + Knowledge and application of at least one ... creating, using, and deploying Virtual Machines. + Experience with Network Security. + Knowledge of Modbus protocols (Serial and...protocols (Serial and TCP). + Knowledge of Ethernet and LAN /WAN systems such as Cisco switches and routers. +… more
    Hargrove Engineers & Constructors (11/27/25)
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  • Electronics Technician

    Celestica (San Jose, TX)
    …debugs, configures and documents software as required to meet user needs. 4. Network IP setup configuration Install and monitor network operating system ... in the repair and maintenance of electronic equipment; tasks associated with LAN /WAN administration; safety precautions to be observed in the maintenance and… more
    Celestica (11/20/25)
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  • Senior Systems Engineer - Azure and AI

    Acosta Group (Lewisville, TX)
    …PC issues. + Assist developers with application troubleshooting related to server/ network infrastructure. + Design and implement new systems to support business ... initiatives. + Evaluate and test emerging server, network , and AI-enhanced technologies. + Maintain and enforce change...DHCP, DNS) + Strong understanding of TCP/IP, VPN, and LAN /WAN environments + Proficient in hardware troubleshooting (Dell, HP,… more
    Acosta Group (11/11/25)
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  • Information Security Manager I

    Lexitas Legal (Houston, TX)
    …with experience guiding onshore and offshore teams. + Expertise in network and application vulnerability management, penetration testing, firewalls, SIEM, IDPS, ... to, managing, and resolving security incidents. + Strong knowledge of LAN /WAN networking, IP addressing, routing, and Windows/Linux/Unix systems. + Experience with… more
    Lexitas Legal (12/23/25)
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