• Network Engineer

    ISC2 (Austin, TX)
    …connectedness that empowersallour successes. Learn more. **Position Summary** The Network Engineer builds andmaintainsthe internal infrastructure systems at ... and firmware updates. + Collaborate with IT teams to support network security measures, includingfirewallrules and access controls. +… more
    ISC2 (07/19/25)
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  • Sign-on Bonus Eligible! - Senior Information…

    Amentum (San Antonio, TX)
    …space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer ** to join our team of passionate individuals in **San Antonio, ... The duties and responsibilities of the **Senior** **Information System Security Engineer (ISSE)** include, but are not...Tier 1, 2, and 3 maintenance support for deployed cyber security technologies. + Assist with periodic… more
    Amentum (07/10/25)
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  • (DoD, SkillBridge), Sr Specialist, Network

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Network Systems Engineering Job Code: 23684 Job ... CONTINUOUS DAYS OF ACTIVE SERVICE. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system integration, verification… more
    L3Harris (05/03/25)
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  • CIP Network Engineer (remote)

    NRG Energy, Inc. (Houston, TX)
    …implementation for secure networks relating to NERC CIP compliance and cyber security of the fleet. + Network segmentation and protection to meet compliance ... execution + Experience with Routing, Switching, Datacenters, VPN, LAN, WAN, Wireless, Network Security , Intrusion Detection, and Anti-Virus. + Power industry or… more
    NRG Energy, Inc. (06/19/25)
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  • Lead Global Network Engineer

    Hilton (Addison, TX)
    …Team which includes VoIP, Video/Telepresence Collaboration, LAN/WAN, and Cyber Security \. Lead all aspects of network engineering policies and operations, ... Hilton networks supporting all corporate and property locations\. Responsible for Network and Network Security and strategic roadmap as directed while… more
    Hilton (07/17/25)
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  • Senior IT Security Engineer

    First Horizon Bank (Dallas, TX)
    …preferred + 5+ years of experience in cyber security / information security with emphasis on cloud and on-premises network security infrastructure in ... will not provide sponsorship for this role.** **Job Summary:** **The Senior IT Security Engineer will be responsible for protecting the company's information… more
    First Horizon Bank (05/23/25)
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  • Sr Infrastructure Security Engineer

    Amazon (Austin, TX)
    …various standards and frameworks is achieved. The team is responsible for the network security decisions to ensure availability, speed to market, and control ... with customer requirements. The team is looking for a Security Engineer to join our dynamic, outcome-driven...history, and have fun. Key job responsibilities Ownership of Network Security Decisions for solutions including robotics,… more
    Amazon (06/18/25)
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  • Security Engineer II

    Trustmark (Austin, TX)
    …bring the best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role ... security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement,...and standards (eg, NIST, ISO 27001). + Proficiency in network security , systems security , application… more
    Trustmark (06/21/25)
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  • Staff Development Security Operations…

    Vistra (Irving, TX)
    …are currently available and apply online. **Job Summary** As a member of the Vistra Cyber Security Team, the DevSecOps Engineer will work with agile teams ... related fields, with an emphasis in information technology or cyber security ** **3 - 7 years of...team members, teaching improved processes, mentoring team members** **Plans security systems by evaluating network and … more
    Vistra (07/01/25)
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  • Network /Systems Engineer 3 (WAN…

    GovCIO (Austin, TX)
    **Overview** The VA NSOC defends, manages, and monitors the network operating status and cyber security posture of the VA by providing the day-to-day ... the enterprise network infrastructure, Internet Gateways, the delivery of enterprise security systems and services, the monitoring and reporting of security more
    GovCIO (07/11/25)
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