• Network Engineer

    Robert Half Technology (Waller, TX)
    Description We are looking for a skilled Network Engineer to join our team in Waller, Texas. In this role, you will design, implement, and maintain network ... seamless connectivity and optimal performance. This position requires expertise in network security and routing protocols to support critical operations within the… more
    Robert Half Technology (01/13/26)
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  • Senior Network Engineer

    ManTech (San Antonio, TX)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Network Engineer ** to join our team onsite in **San Antonio, TX.** This position supports ... Experience supervising, leading, and managing teams + Must maintaincompliance with the Network Operations Specialist "Advanced," per DoD 8140, " Cyber Workforce… more
    ManTech (12/30/25)
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  • Sr. Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system integration, ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Sr. Specialist,… more
    L3Harris (12/12/25)
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  • Network Security Engineer

    ExxonMobil (Spring, TX)
    …**.** **What role you will play in our team** As a Network Security Engineer , you will play a critical role in ... designing, engineering, and managing the enterprise network security posture. You will ensure that the ...with corporate security policies and standards, protecting against evolving cyber threats. This role involves operating and maintaining key… more
    ExxonMobil (12/05/25)
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  • Military Fellowship Program: Network

    Sierra Nevada Company, LLC (Plano, TX)
    …who have already separated from the military. We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced ... network architectures enabling Joint All-Domain Command and Control (JADC2)...empowers real-time decision-making across air, land, sea, space, and cyber domains. As part of a cross-functional engineering team,… more
    Sierra Nevada Company, LLC (12/05/25)
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  • Network Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    We are seeking an experienced Network Engineer to support the development, integration, and sustainment of advanced network architectures enabling Joint ... C2 framework that empowers real-time decision-making across air, land, sea, space, and cyber domains. As part of a cross-functional engineering team, you will design… more
    Sierra Nevada Company, LLC (10/30/25)
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  • Cybersecurity Engineer I ( Network

    Travelers Insurance Company (Richardson, TX)
    …**Target Openings** 1 **What Is the Opportunity?** Traveler's is seeking a network and operational minded security professional with developer capabilities and a ... role as part of our transition to more forward thinking and exciting network security models that support cloud native solutions and zero trust architectures. This… more
    Travelers Insurance Company (01/14/26)
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  • Network Engineer /Analyst

    Parsons Corporation (Dallas, TX)
    …redefine what's possible. **Job Description:** The Parsons IPKPP Division is seeking a Network Engineer I to support our growing technology environment. This ... + Support incident response and root‑cause analysis for infrastructure and network -related issues. **VMware & Virtualization** + Log into vSphere/ESXi to check… more
    Parsons Corporation (01/09/26)
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  • Assistant Telecommunications Engineer

    Burns & McDonnell (Austin, TX)
    **Description** The Assistant Telecommunications Engineer will assist on a variety of complex utility projects, including supervisory control and data acquisition, ... distribution automation, cyber security, microwave radio, wireless networks, fiber optics, and...calculations, cable lists, SCADA points lists, device configuration files, network architecture diagrams, channel plans, RF path studies, and… more
    Burns & McDonnell (11/03/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …team on protocol behaviors, emerging technologies, vulnerabilities, and countermeasures. The engineer performs research, evaluates network -based cyber ... Engineer provides advanced technical expertise in communications protocols, network architectures, cybersecurity defense, and vulnerability assessment for Air… more
    Leidos (11/22/25)
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