• Lead Network and Security Test…

    Celestica (Austin, TX)
    …identify network bottlenecks, performance degradation, and areas for optimization.* Architect and implement robust security test methodologies to rigorously ... validate network security controls and configurations.* Perform advanced vulnerability assessments, penetration...virtualization (NFV) concepts and testing. * Proven experience with network security tools and methodologies (eg, firewalls,… more
    Celestica (01/13/26)
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  • Network and Security Test Engineer…

    Celestica (Austin, TX)
    …degradation, and areas for optimization. * Architect and implement robust security test methodologies to rigorously validate network security controls ... function virtualization (NFV) concepts and testing. * Proven experience with network security tools and methodologies (eg, firewalls, IDS/IPS, access control,… more
    Celestica (01/13/26)
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  • Principal Software Developer 4 - OCI Networking,…

    Oracle (Austin, TX)
    …a Principal Software Developer to join our Networking organization, focusing on DDoS and Network Security . In this strategic role, you will help architect , ... distributed systems or cloud infrastructure. - Working knowledge of network technologies or security principles, with an...- Working knowledge of network technologies or security principles, with an interest in advancing expertise. -… more
    Oracle (11/25/25)
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  • Network Development Engineer

    Oracle (Austin, TX)
    …ensuring high uptime and operational excellence. + Lead efforts to ensure network security by continuously assessing vulnerabilities and implementing necessary ... space, empowering enterprise customers worldwide through automation, scalability, and security . The Infrastructure Engineering Services (IES) Federal Network more
    Oracle (12/21/25)
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  • Lead, Network Engineer

    Under Armour, Inc. (Austin, TX)
    …+ CCNA required, CCNP preferred (or equivalent knowledge\experience) + AWS Solutions Architect (or equivalent knowledge\experience) Network Skills: + Cisco CLI ... Lead, Network Engineer **Lead, Network Engineer** **Values...with cross functional teams from architecture, other engineering groups, security , infrastructure, and vendors + Provide peer review on… more
    Under Armour, Inc. (01/10/26)
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  • Senior Manager, Global Network Services

    Copeland (Austin, TX)
    …all things IT Networking to include Routing, Switching, Firewalls, Wireless, and security services. The Senior Manager, Global Network Services will provide ... design guidance in support of the Copeland Enterprise Global network , this is a management role. Candidate will lead...provide technical solutions to business requirements + Works with Security and Cloud Infrastructure groups as an SME for… more
    Copeland (12/30/25)
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  • Director, OT Network Infrastructure

    RWE Clean Energy (Austin, TX)
    …(or equivalent experience). **Experience:** + A minimum of 10 years of experience in network and/or security infrastructure management, with at least 5 years in ... start as soon as possible, full time, permanent** The **Director, Network Infrastructure, Operational Technologies (OT)** provides both strategic leadership and… more
    RWE Clean Energy (11/18/25)
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  • Contractor - Network Engineering

    SitusAMC (Austin, TX)
    …Database + Conducts equipment patching/upgrades and office refresh + Works directly with Information Security to ensure the network is locked down and secure + ... our team! Contractor Essential Job Functions: + Tests and supports new network hardware and topologies under Change Management + Performs expert level diagnostics… more
    SitusAMC (01/14/26)
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  • Sr. Network Engineer

    Xerox (Austin, TX)
    …and approved before implementation. + ** Security & Compliance** + Implement network security best practices, including firewall policies, IDS/IPS, and VLAN ... secure, scalable, and reliable network solutions.** **Key Responsibilities** + ** Network Design & Implementation** + Architect and deploy LAN/WAN, SD-WAN,… more
    Xerox (12/24/25)
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  • Network Solutions Engineer

    Insight Global (San Antonio, TX)
    … diagrams. This role also includes responding to RFPs/RFIs, advising on network security best practices, troubleshooting performance issues, and collaborating ... protocols, routing, and switching (eg, TCP/IP, BGP, OSPF, VLANs) Experience with network security , troubleshooting, and performance optimization Ability to run… more
    Insight Global (12/02/25)
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