• Network Engineer Tier 3

    CACI International (San Antonio, TX)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse ... enterprise-level network equipment (Cisco, Juniper, etc.) + Strong understanding of network security principles and best practices + Proficiency in … more
    CACI International (07/26/25)
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  • Network Integration Modeling - Lead…

    Textron (Fort Worth, TX)
    Security and Certification organizations\. Ensure timely delivery of systems data, systems requirements, integrated validation/verification activities, and ... ** Network Integration Modeling \- Lead Engineer** **Description** _We're...possible\. From breaking the sound barrier to advanced tiltrotor systems \. Today, Bell is shaping the future of aviation… more
    Textron (08/07/25)
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  • Senior Cybersecurity Test Engineer

    Northrop Grumman (San Antonio, TX)
    …prior to deployment of systems , digital communications systems , network protocols, computer architectures, and computer security penetration tools and ... are not only part of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Senior Cybersecurity Test Engineer** to join… more
    Northrop Grumman (09/25/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …+ Familiarity with cloud networking concepts (AWS, Azure, GCP). + Knowledge of network security principles and testing. + Relevant industry certifications (eg, ... Region: Americas Country: USA State/Province: Texas City: Richardson **Summary** The Senior Lead Networking Test Engineer will be responsible for defining,… more
    Celestica (08/29/25)
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  • Network Engineer

    Guidehouse (San Antonio, TX)
    **Job Family** **:** Network Engineering **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Public Trust We are seeking a skilled ... Network Engineer to join our team supporting critical infrastructure and mission systems for the Defense Health Agency. The ideal candidate will be responsible… more
    Guidehouse (09/08/25)
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  • Senior Research Engineer, Level III - IV

    Texas A&M University System (Bryan, TX)
    …make an impact by helping to solve the toughest challenges for our nation's security . The Systems Offices, within the Texas A&M University System provides its ... Job Title Senior Research Engineer, Level III - IV Agency...degree in Engineering.- Extensive experience in Aviation, Sensor & Network Integration. Other Requirements: This is a security more
    Texas A&M University System (08/13/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …* Familiarity with cloud networking concepts (AWS, Azure, GCP). * Knowledge of network security principles and testing. * Relevant industry certifications (eg, ... and associated congestion control mechanisms (PFC, ECN, DCQCN). * Familiarity with network operating systems like SONiC (preferred), Cisco NX-OS, Arista EOS,… more
    Celestica (08/29/25)
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  • Network Administrator

    GovCIO (Austin, TX)
    …and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting ... MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team...operation of the network , hardening of the network and reporting of the overall security more
    GovCIO (09/26/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Austin, TX)
    …advanced networking expertise with collaboration and leadership to ensure optimal network performance, security , and scalability across the organization. The ... we digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain Name… more
    Lumen (09/30/25)
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  • Senior . Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …Engineer / Linux** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well as support ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (08/16/25)
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