• Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …holistic test strategies, test plans, and test cases for complex data center network solutions, including Layer 2/ 3 , SDN, DCN, EVPN/VxLAN, and high-performance ... network engineering, network operations, or network testing roles, with at least 3 ...congestion control mechanisms (PFC, ECN, DCQCN). * Familiarity with network operating systems like SONiC (preferred), Cisco… more
    Celestica (08/29/25)
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  • Senior Information Security Engineer - Red…

    Lumen (Austin, TX)
    …testing methods for Lumen infrastructures, products, and services encompassing network elements, operating systems , databases, and applications across ... penetration testing full time in a large enterprise environment encompassing network elements/protocols, operating systems , databases, applications, and cloud… more
    Lumen (09/17/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …holistic test strategies, test plans, and test cases for complex data center network solutions, including Layer 2/ 3 , SDN, DCN, EVPN/VxLAN, and high-performance ... Texas City: Richardson **Summary** The Senior Lead Networking Test Engineer will be responsible for defining, developing, and executing...least 5 years focused on enterprise-level storage and server systems . + 3 + years of experience in… more
    Celestica (08/29/25)
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  • Applications / Infrastructure Engineer…

    NTT DATA North America (Irving, TX)
    …organization, apply now. We are currently seeking a Applications / Infrastructure Engineer (FTE/Hybrid) to join our team in Irving, Texas (US-TX), United States ... + Seeking a qualified resource for the position of Applications/Infrastructure Engineer . The Engineer will perform development activities as it… more
    NTT DATA North America (09/13/25)
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  • Project Engineer

    Amazon (Austin, TX)
    …- Bachelor's degree in Industrial Engineering, Mechanical Engineering, or another STEM field - 3 + years of experience as a project engineer , process engineer ... , project manager, manufacturing engineer , or related occupation - 3 + years of experience directly managing and responsible for large material handling or… more
    Amazon (08/22/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Winters, TX)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a **Principal OR Sr....add a **Principal OR Sr. Principal Payloads Field Service Engineer ** to our **International Field Service Engineer **… more
    Northrop Grumman (09/17/25)
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  • Market Operations Engineer

    ERCOT (Austin, TX)
    …on the system + Tests and validates changes to market applications Market Operations Engineer 3 (above plus) + Monitors and analyzes the ERCOT wholesale market ... operations. Prepares and validates models of the electric power systems . Applies principles of electricity market theory to understand...related work experience in excess of degree requirements + Engineer Level 3 : Requires minimum 3… more
    ERCOT (09/16/25)
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  • Information System Security Engineer…

    Amentum (San Antonio, TX)
    …and operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and ability to ... techniques to improve the confidentiality - integrity - availability of network /operational systems at multiple classifications levels. **Requirements:** +… more
    Amentum (08/29/25)
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  • Maintenance Engineer / IT

    Nexstar Media Group (Dallas, TX)
    …All America," popular entertainment multicast networks Antenna TV and Rewind TV, and a 31. 3 % ownership stake in TV Food Network . The Company's portfolio of ... / Fort Worth, Texas, market #5, seeks a Maintenance Engineer to work with a team of successful experienced...service, and maintain facility broadcast equipment and information technology systems . Work closely with management and co-workers to… more
    Nexstar Media Group (08/15/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Austin, TX)
    …as we digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain ... to ensure optimal performance, reliability, and availability of our network infrastructure within a hybrid cloud environment. This role...level support and design. Strong experience in operations and systems administration & design. + 3 + years… more
    Lumen (09/30/25)
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