• Network Security Engineer

    General Dynamics Information Technology (Herndon, VA)
    …Yes **Job Description:** Seize your opportunity to make a personal impact as a Network Security Engineer supporting customer activities. GDIT is your place ... career. At GDIT, people are our differentiators. As a Network Security Engineer , you will...network data analytics + Knowledge of IT and OT protocols, IP networks, OSI model, and other protocols… more
    General Dynamics Information Technology (12/15/25)
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  • 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 (10/22/25)
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  • Network Security Engineer

    nVent (IN)
    …customers with inventive electrical solutions. What YOU WILL EXPERIENCE IN THIS POSITION: The Network Security Engineer plays a pivotal role in safeguarding ... opportunities to strengthen the cybersecurity program. + Develop and maintain network security analytics, dashboards, and key performance indicators (KPIs)… more
    nVent (11/15/25)
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  • Network Automation Engineer

    Invenergy (Chicago, IL)
    …or Arista certifications (CCNP, Devnet, ACE etc. ). + Palo Alto Networks Certified Network Security Engineer (PCNSE). + Aruba Certified Mobility Associate ... window. Job Description Position Overview Invenergy is seeking a Network Automation Engineer to join our Technology..., Azure, and Fortinet ) , VPNs, and implement network security policies in partnership with … more
    Invenergy (12/31/25)
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  • Senior Network Engineer

    AITHERAS, LLC (Manhattan, NY)
    Senior Network & Security Engineer Location: New York Tri-State Area (NYC / Northern NJ / Fairfield-Westchester CT) Work Model: Hybrid - 3 days on-site at ... Data Analytics, Cloud Computing, IT Engineering, Application Development, and Cyber Security . Based in Rockville, MD, we're ISO 9001:2015 certified, an… more
    AITHERAS, LLC (10/18/25)
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  • OT Network Engineer

    Jacobs (Jacksonville, FL)
    …the next level 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 ... highly secure networks that enable business operations. As an OT network engineer , you will...virtualization, networks, security platforms and various other OT /IoT technologies * Review of network architectures… more
    Jacobs (12/03/25)
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  • Sr OT Network Engineer

    NextEra Energy (Palm Beach Gardens, FL)
    **Sr OT Network Engineer ** **Date:** Dec 31, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy **Requisition ID:** 89819 ... and translate them to technical solutions. **Preferred Qualifications** * OT Network Experience * Technical Writing Experience * Security Tools and/or… more
    NextEra Energy (12/05/25)
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  • Operational Technology ( OT

    Applied Materials (Santa Clara, CA)
    …vision** , ensuring our industrial ecosystems remain secure, compliant, and future-ready. The OT Security Engineer is responsible for safeguarding industrial ... functionality. The engineer integrates cybersecurity best practices into OT environments, balancing security with operational requirements **What You'll… more
    Applied Materials (12/04/25)
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  • Ride Control System Security

    The Walt Disney Company (Glendale, CA)
    …Are you an OT or ICS engineer who has an interest and aptitude for network design and cyber security ? As a Ride Control Systems Security Engineer ... + Lead Operational Technology ( OT )/ Industrial Control Systems (ICS) network architecture and cyber security systems development, design, and implementation… more
    The Walt Disney Company (12/11/25)
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  • OT /ICS Cybersecurity Engineer

    Jacobs (San Francisco, CA)
    …control systems) security with experience leading engagements * Experience with OT network monitoring and data collection tools * Technical background with ... technology and engineering firms in the world? As the OT /ICS Cybersecurity Engineer (mid level), you'll work...devices to support cyber incident analysis * Develop consultative OT security solutions which include services such… more
    Jacobs (10/28/25)
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  • OT Cybersecurity Engineer

    W. R. Grace (Columbia, MD)
    security administration and/or development. + Minimum 3 years employed in OT security operations. + Strong understanding of cybersecurity frameworks for ICS/ ... OT Cybersecurity Engineer Apply now "...OT environments + Strong understanding of OT network communication protocols, industrial networking topologies,… more
    W. R. Grace (12/01/25)
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  • Senior Cybersecurity Engineer , OT

    Marathon Petroleum Corporation (Houston, TX)
    …is technically proficient, collaborative, and mission-driven, with a strong understanding of IT/ OT security principles and a passion for protecting critical ... and fosters a collaborative team environment. Position Summary The Senior Cybersecurity Engineer , OT Cybersecurity plays a critical role in safeguarding Marathon… more
    Marathon Petroleum Corporation (01/10/26)
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  • Senior Principal IT/ OT Infrastructure…

    Genentech (Los Angeles, CA)
    …Be both a People Leader/ Coach and at times hands on SME. Act as Cyber Security Coordinator / Engineer . Provide basic IT support for Site workplace needs in ... (Smartline Data Cockpit) + Site Lead for Global Cyber Security Initiatives + Site OT Infrastructure Support...to allow proper access and communication from either AD security or network firewall policies, and commissioning… more
    Genentech (10/25/25)
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  • Staff Engineer OT Digital Systems

    The Hershey Company (PA)
    …leveraging advanced technology and expanding capabilities for customer growth. The Staff Engineer , OT Digital Systems works closely with Hershey leadership and ... and automation solutions * Uses high-level understanding of process control network architecture and security requirements to ensure manufacturing solutions… more
    The Hershey Company (11/06/25)
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  • Senior OT Cybersecurity Engineer

    GE Vernova (Findlay, PA)
    …solutions that help our customers transition to a more sustainable energy future. The Senior OT Cyber Security Engineer will be a key leader in ensuring ... . **Desired Characteristics:** + Knowledge of recognized IT & OT Security -related standards and technologies + Deep...an IEC 61850-based Substation or Distributed Energy Resource (DER) network . + Cyber Security Certification(s) such as… more
    GE Vernova (01/03/26)
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  • Systems Engineer - OT

    Danaher Corporation (Logan, UT)
    …career. Learn about the Danaher Business System which makes everything possible The OT Engineer for Cytiva is responsible for supporting and implementing ... Knowledge of cybersecurity principles, best practices, and technologies. + Familiarity with OT network principles. + Familiarity with SCADA systems, industrial… more
    Danaher Corporation (12/17/25)
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  • OT Engineer

    Marathon Petroleum Corporation (St. Paul Park, MN)
    …develops our people, and fosters a collaborative team environment. Position Summary The OT Engineer in Refining Digital Operations for the St. Paul Park ... support for the St. Paul Park refinery Operational Technology ( OT ) server and network environments. The successful...The position must work collaboratively with the Process Control Engineer Team to seek solutions to problems. The position… more
    Marathon Petroleum Corporation (01/10/26)
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  • Sr Eng, OT Integration Lead III(Az, MS, TX,…

    RTX Corporation (Mckinney, TX)
    …career-growth opportunity for an enthusiastic, highly motivated, and innovative Operations Technology Engineer to join our team as an OT (Operational Technology) ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...operational efficiency of our factory and program customers. The OT Integration Lead is responsible for ensuring that the… more
    RTX Corporation (01/06/26)
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  • IT and OT Architect

    Graphic Packaging International, LLC (West Monroe, LA)
    IT and OT Architect Requisition ID: 12497 Location: West Monroe, LA, US, 71294 Department: Information Technology Travel: Up to 25% **If you are a GPI employee, ... Graphic Packaging International (GPI) is seeking an experienced Operations Technology Engineer to support and implement Industrial Control Systems (ICS) in alignment… more
    Graphic Packaging International, LLC (12/12/25)
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  • Senior Product Security Engineer

    The Boeing Company (Seattle, WA)
    …a **Product Security Engineering Leader** , and the **Enterprise Operational Technology ( OT ) Product Security Technical Chief Engineer ** . PSE is ... Enterprise OT Program Office (SOTER) technical working groups + Oversee OT security requirements, architectures, and risks, issues and opportunities +… more
    The Boeing Company (01/09/26)
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