• Senior Cybersecurity Engineer

    Talen Energy (Houston, TX)
    …security systems and their corresponding or associated software, including firewalls, intrusion detection systems , cryptography systems , and ... that perform electronic access control or monitoring for the Bulk Electric System (BES) Cyber Systems or Electronic Security Perimeters. + Maintain all NERC… more
    Talen Energy (11/05/25)
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  • Sr. Specialist, ISSE - Network Security

    L3Harris (Greenville, TX)
    …Develop and maintain network security systems , including firewalls, VPNs, and intrusion detection systems . + Developing Security Policies: Create and ... Additional Skills: + Experience with networking topologies such as in-line encryption, intrusion prevention/ detection systems , and virtual networks. + Track… more
    L3Harris (10/26/25)
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  • Electronics Technician 4 - Dallas, TX & 75% Travel

    M. C. Dean (Dallas, TX)
    …packages. + Programming and Installation of head end equipment for Access Control, Intrusion Detection and CCTV systems . + Troubleshooting and isolating ... integrates, operates and maintains electronic security services inclusive of intrusion detection , access control, biometric authentication, video surveillance,… more
    M. C. Dean (11/13/25)
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  • Security Engineer II

    Trustmark (Austin, TX)
    …security. + Hands-on experience with security tools and technologies (eg, firewalls, intrusion detection systems , encryption, SIEM). + Excellent ... system security requirements as well as develop detailed cyber security designs. **Responsibilities:** + Design, implement, and maintain security architectures,… more
    Trustmark (09/20/25)
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  • Tech Specialist 4 - (Remote)

    M. C. Dean (Cedar Park, TX)
    …on new system manufacturers (ie access control, intrusion detection and closed circuit television systems ). + Performs research, selection, modification, ... administration and engineering team using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating … more
    M. C. Dean (11/03/25)
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  • Security Operations Center Incident Responder, VP

    Citigroup (Irving, TX)
    …and infrastructure designs; including routing, firewall functionality, host and network intrusion detection /prevention systems , encryption, load balancing, ... security, or demonstrated equivalent capability. + 2+ years hands-on working in cyber incident response and investigations in medium to large organizations with… more
    Citigroup (10/03/25)
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  • Tech Specialist 2 -(Remote)

    M. C. Dean (Austin, TX)
    …development on new system manufacturers (ie access control, intrusion detection and closed circuit television systems ). + Perform all duties with minimal ... and engineering team + Using advanced knowledge of networking principals and system administration skills to troubleshoot systems and operating systems more
    M. C. Dean (10/02/25)
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  • Senior Cybersecurity Engineer (Networking)

    Amentum (Austin, TX)
    …balancers . Experience with CISCO ACI . Experience with SASE solutions . Experience with Intrusion Detection Systems . Experience with NIST based controls or ... and hands-on role, responsible for ensuring Amentum assets are protected from cyber threats. This role provides technical expertise in multiple areas of… more
    Amentum (10/24/25)
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  • Senior Information Assurance Engineer

    GovCIO (San Antonio, TX)
    …+ Provides business continuity and disaster recovery support. + Engages in intrusion detection and prevention; provides incident reporting and response support. ... position. **Responsibilities** Designs, tests, and implements state-of-the-art secure operating systems , networks, and database products. Conducts risk assessments and… more
    GovCIO (11/14/25)
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  • Cybersecurity - Network Defense and Analysis (Site…

    V2X (San Antonio, TX)
    …(24/7), and is tasked by USCENTCOM to provide information assurance (IA) boundary intrusion detection and intrusion prevention for USCENTCOM components. ... operates and maintains, protects and manages enterprise-wide network and systems architecture, infrastructure and services; and provides enterprise-level oversight… more
    V2X (11/14/25)
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