• Senior Configuration Change Management Services…

    Koniag Government Services (San Antonio, TX)
    …Services company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer, Lead) to support KDS and our government customer at ... with a primary focus on maintaining and enhancing cybersecurity across its global network of military hospitals, medical clinics, and dental clinics. + Serves as the… more
    Koniag Government Services (07/19/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …and leadership. You will lead a small team of test engineers, mentor junior members, and collaborate closely with network architects, developers, and operations ... developing, and executing comprehensive test strategies for our cutting-edge data center network solutions. This role is a blend of hands-on technical expertise,… more
    Celestica (08/29/25)
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  • Senior IAM/IAG Engineer

    The Greenbrier Companies, Inc. (TX)
    …job descriptions. The Senior IAM/IAG Engineer also mentors and trains a junior -level IAM engineer, supporting their professional growth within the IAM domain. ... strategies for identity lifecycle management, access provisioning and deprovisioning at the Network AD and application layers, and governance using Entra ID P2… more
    The Greenbrier Companies, Inc. (07/14/25)
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  • Corporate Credit Underwriter/ Manager (In-Business…

    Citigroup (Irving, TX)
    …NAM Corporate Credit Underwriter/ Manager ("NAM Corporate Underwriter/ Manager") manages the junior Energy Underwriters based in Irving, TX and covers large and ... in partnership with Banking and Risk. **KEY RESPONSIBILITIES:** Manages the junior Energy Underwriting team (Irving, TX) In addition, executes, aligned with… more
    Citigroup (07/03/25)
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  • Solution Design Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …and optimize secure technology solutions for air-gapped networks, focusing on network infrastructure, cybersecurity, and system design. + Lead the development of ... integration, ensuring operational and security requirements are met. + Mentor junior engineers, providing guidance on system design, troubleshooting, and secure… more
    RTX Corporation (08/13/25)
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  • Lead IT Infrastructure Engineer

    Lumen (Austin, TX)
    …systems, including planning, designing, implementing, and maintaining enterprise-level network infrastructure. This role combines advanced networking expertise with ... collaboration and leadership to ensure optimal network performance, security, and scalability across the organization. The position requires working with… more
    Lumen (08/22/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston, TX **Cloud Engineer** We are looking for ... Troubleshooting and analytical skills * Good communication and collaboration skills ** Network Engineer** We are looking for motivated individuals to develop,… more
    Chevron Corporation (08/07/25)
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  • Sr Lead Operations Engineer

    Lumen (Austin, TX)
    …seasoned technical expert responsible for managing and maintaining complex network infrastructure across multiple platforms including Juniper, Cisco, FortiGate, and ... for hardware and software support, and leads root cause analysis for network disruptions. With deep knowledge of IP routing, TCP/IP, firewalls, and physical… more
    Lumen (08/26/25)
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  • SOC Digital Forensic and Incident Response (SVP)

    Citigroup (Irving, TX)
    …goals within a global team. Candidates should be experienced in coaching junior team members. **Responsibilities** Related activities include but are not limited to: ... the SOC IR team, leveraging industry standards as appropriate. Train and coach junior colleagues on relevant best practices. + Partner with SOC Incident Response… more
    Citigroup (07/02/25)
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  • Specialist, Technology

    ReSource Pro (Dallas, TX)
    …O365, Azure, and other infrastructure security platforms + Provie guidance and support to junior -level IT staff on Systems an Network Projects and initiatives + ... of cloud based systems and applications, assist in management of network storage, virtualization platforms, contact center applications, network infrastructure… more
    ReSource Pro (08/24/25)
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