• 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 network infrastructure aligns with corporate … more
    ExxonMobil (12/05/25)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    …such as AI/ML in cybersecurity + Hands-on experience with network security , cryptography, and/or identity management. + Project Management Professional ... and breach response. We are seeking a highly experienced ** Cybersecurity Engineer - Managing Consultant** to lead...Security Plans for cyber tools and maintain current Network Diagrams per DoD standards. + Plan and lead… more
    Guidehouse (11/28/25)
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  • OT Network Engineer (operational…

    Jacobs (Dallas, TX)
    …with one of the largest technology and engineering firms in the world? As a OT network engineer in our OT practice, you will work at the forefront of ... secure networks that enable business operations. As an OT network engineer , you will be responsible for...firewalls, and industrial protocols. You will be responsible for network security and providing monitoring and troubleshooting… more
    Jacobs (12/03/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Crystal City, TX)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... security engineering experience. + Comprehensive understanding of computer security , military system specifications, DoD cybersecurity policies, and System… more
    Cydecor, Inc. (12/21/25)
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  • Network Security Engineer

    Insight Global (Denton, TX)
    Job Description We are seeking an experienced IT Network & Security Expert to design, implement, secure, and maintain our enterprise network infrastructure. ... The ideal candidate has deep technical expertise in network architectures, firewalls, security controls, incident response. You will play a key role in ensuring… more
    Insight Global (12/12/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …This position directly supports cybersecurity assessments, continuous monitoring, and network security engineering that enhance the resiliency and mission ... network defense and cybersecurity operations. + Proficiency with network security tools (eg, Wireshark, tcpdump, Nmap, ACAS, Nessus). + Working… more
    Leidos (11/22/25)
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  • Security Engineer

    ASM Global (Frisco, TX)
    …team. Sound like a winning formula for you? Join us! THE ROLEThe Cybersecurity Engineer will be responsible for designing, implementing, and maintaining robust ... of technology. ESSENTIAL DUTIES AND RESPONSIBILITIES + Evaluate and implement new cybersecurity capabilities to enhance organizational security + posture. +… more
    ASM Global (12/20/25)
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  • Lead Adversarial Security Engineer

    Trellix (Austin, TX)
    …https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture. This ... **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the...the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps… more
    Trellix (11/21/25)
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  • Network Architect- Engineer SME

    GovCIO (Randolph AFB, TX)
    **Overview** GovCIO is seeking a highly experienced Network Architect/ Engineer SME with advanced IT systems engineering expertise to support AETC A6/XP AWAKEN ... lead efforts to implement cutting-edge technologies such as SD-WAN, SD-Access, and network automation while maintaining robust security through frameworks like… more
    GovCIO (11/21/25)
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  • Palo Alto Cloud Security Engineer

    NTT DATA North America (Austin, TX)
    …and forward-thinking organization, apply now. We are currently seeking a Palo Alto Cloud Security Engineer to join our team in Austin, Texas (US-TX), United ... the United States.** **Position Overview** The Palo Alto Cloud Security Engineer will support the our long...**AWS, Azure, and/or GCP** cloud architectures. + Expertise in network security : firewalls, IPS/IDS, VPNs, segmentation. +… more
    NTT DATA North America (12/30/25)
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