• OT Network Security

    LS Power Development, LLC (Austin, TX)
    …healthcare, paid parental leave and more. **About the Role:** We are seeking a highly skilled OT Network Security Engineer to join our 24/7 Operations ... The ideal candidate will have a strong background in Operational Technology ( OT ) security , network administration, and compliance within a SCADA environment.… more
    LS Power Development, LLC (06/12/25)
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  • CIP Network Engineer (remote)

    NRG Energy, Inc. (Houston, TX)
    …execution + Experience with Routing, Switching, Datacenters, VPN, LAN, WAN, Wireless, Network Security , Intrusion Detection, and Anti-Virus. + Power industry or ... goals and future! **Job Summary:** + The Critical Infrastructure Protection (CIP) Network Analyst has responsibility for maintenance, security , and CIP… more
    NRG Energy, Inc. (06/19/25)
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  • Application Security Engineer

    Emerson (Round Rock, TX)
    …multi-billion-dollar industry? Come work at Emerson! We are looking for an experienced application security engineer to join our security team! Our products ... Do you love software and system security ? Do you have a strong background in...the ICS or Automotive Industry + Experience with other OT network technologies + Experience working with… more
    Emerson (05/15/25)
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  • Senior Cybersecurity Engineer , Detection…

    Marathon Petroleum Corporation (San Antonio, TX)
    …is technically proficient, collaborative, and mission-driven, with a strong understanding of IT/ OT security principles and a passion for protecting critical ... in Information Technology, related field or equivalent experience. + Professional certification, eg Security +, Network +, OSCP, GIAC, CEH preferred. + 5+ years of… more
    Marathon Petroleum Corporation (06/12/25)
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  • Technical Support Engineer

    ForeScout Technologies, Inc. (Dallas, TX)
    …knowledge of enterprise networking environments + Experience installing, implementing, and debugging network access control security solutions is a plus + ... Technical Support Engineer Customer Success Dallas, Texas Apply What We...empower our customers to achieve continuous alignment of their security frameworks with their digital realities, across all asset… more
    ForeScout Technologies, Inc. (04/30/25)
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  • Control Systems Specialist/ Engineer

    ONEOK, Inc (El Paso, TX)
    …responsible. Employee focused.** **JOB SUMMARY** The Control Systems Specialist/ Engineer provides control system development and support of Programmable ... evaluation, configuration and deployment of secure solutions for Operation Technology ( OT ) devices + Provides automation solution estimates to project managers,… more
    ONEOK, Inc (05/14/25)
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  • Controls System Development Engineer

    Amazon (Austin, TX)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (05/31/25)
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  • Controls System Development Engineer , Data…

    Amazon (Austin, TX)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... people across AWS to help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost for our… more
    Amazon (04/26/25)
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  • Advanced Senior Systems Analyst/G&P…

    Marathon Petroleum Corporation (San Antonio, TX)
    …EtherNet IP + Works in close collaboration with the OT and Cyber Security groups in supporting and maintaining network system availability, reliability, and ... and fosters a collaborative team environment. POSITION SUMMARY: The Process Controls Engineer provides DCS, SCADA, PLC, and HMI automation technical support for the… more
    Marathon Petroleum Corporation (06/07/25)
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  • Inside Sales Systems Engineer

    ForeScout Technologies, Inc. (Dallas, TX)
    Inside Sales Systems Engineer Sales Dallas, Texas Apply What We Do Managing cyber risk, together. Forescout delivers automated cybersecurity across the digital ... empower our customers to achieve continuous alignment of their security frameworks with their digital realities, across all asset...digital realities, across all asset types - IT, IoT, OT , and IoMT. It is a non-stop journey, managing… more
    ForeScout Technologies, Inc. (04/05/25)
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  • Network Architect

    Entergy (The Woodlands, TX)
    …tools. + Understanding of routing and switching technologies, as well as network security technologies (firewalls, IDS, IPS devices). + Proficient in ... organization. This role is critical in ensuring the performance, security , and scalability of the enterprise data network...for work visas for this position. **Job Segment:** Cloud, Network Administrator, Network Engineer , … more
    Entergy (05/22/25)
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  • Security Site Connectivity Specialist

    Eaton Corporation (Houston, TX)
    …delivering, maintaining, and updating all aspects of site-based infrastructure security next generation firewalls, IT/ OT segmentation, traditional networking ... do:** The main purpose of this position is to engineer , deliver, architect, and support solutions to address business...input as a subject matter expert and leader to security and network design principles, engineering/architecture, delivery,… more
    Eaton Corporation (04/12/25)
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  • Information Systems Security Manager

    Texas Instruments (Dallas, TX)
    …+ Experience developing security documentation. + Knowledge of classified network security architecture, cyber resiliency, and industrial control system ... program managers, IT teams, and contractors to implement innovative security solutions. **Why TI?** + Engineer your...Lifecycle (SDLC) and Cyber Resiliency. + Knowledge of IoT, OT , or ICS security implementations. + Strong… more
    Texas Instruments (04/03/25)
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  • Sr Cyber Security Performance Analyst…

    Constellation (Houston, TX)
    …in the development of appropriate security risk management plans. The Cyber Security Engineer (CSA) will work closely (and primarily) with all regulated ... + Investigations + Evidence collection, documentation + Multi- Security Disciplines + Security Assessments + Network Security Engineering principles +… more
    Constellation (06/11/25)
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  • Cyber Threat Hunter

    Entergy (The Woodlands, TX)
    …hunting in an active corporate environment + Experience with host-based and network -based security monitoring using cybersecurity capabilities + Experience with ... visas for this position. **Job Segment:** Cyber Security , Information Security , Computer Forensics, Computer Science, Engineer , Security , Technology,… more
    Entergy (06/04/25)
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  • Tech Support for Medical Imaging Systems (HL7,…

    Fujifilm (Austin, TX)
    …indicators** + To maintain this position, within two years of starting this role, the engineer must: + Obtain Security + Certification ( Security + or higher) ... **Position Overview** The Technical Support Engineer , MI - II (Tier II) handles remote...on some weekends/holidays is required. In addition to working OT to handle workload and meet required metrics/expectations. **Company… more
    Fujifilm (06/04/25)
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