• Operational Technology ( OT ) Security…

    Applied Materials (Santa Clara, CA)
    …ensuring our industrial ecosystems remain secure, compliant, and future-ready. The OT Security Engineer is responsible for safeguarding industrial ... of critical infrastructure systems while maintaining operational functionality. The engineer integrates cybersecurity best practices into OT environments,… more
    Applied Materials (12/04/25)
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  • OT /ICS Cybersecurity Engineer

    Jacobs (San Francisco, CA)
    …one of the largest technology and engineering firms in the world? As the OT /ICS Cybersecurity Engineer (mid level), you'll work at the forefront of contemporary ... that enable our client's most important programs. As the OT /ICS Cybersecurity Engineer - Mid, you will...OT /IoT technologies * 5+ years of experience in OT (operational technology) / ICS ( industrial control… more
    Jacobs (10/28/25)
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  • Senior Principal IT/ OT Infrastructure…

    Genentech (Los Angeles, CA)
    …Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired to participate in Greenfield Project execution ... the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure - Leadership Role) will be Responsible for… more
    Genentech (10/25/25)
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  • Ride Control System Security Engineer

    The Walt Disney Company (Glendale, CA)
    …make a difference is incredibly fulfilling and inspiring for all of us. 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 you will work within Walt Disney Imagineering's Ride...role. **What You Will Do:** + Lead Operational Technology ( OT )/ Industrial Control Systems (ICS) network architecture… more
    The Walt Disney Company (12/11/25)
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  • Technical Product Manager/TME Team Leader…

    Cisco (San Jose, CA)
    … networks. **Your Impact** We are seeking a highly qualified Technical Marketing Engineer (TME) Leader for Industrial IoT Switching and Wireless to spearhead ... technologies, including switching, routing, and/or wireless solutions specifically designed for industrial IoT and OT environments. + Deep understanding of… more
    Cisco (12/27/25)
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  • Operations Technology Connectivity Engineer

    Deloitte (San Jose, CA)
    …Qualifications + 5+ years architecting, deploying, and supporting secure, multi-site OT /IIoT/ industrial networks, leveraging models such as Purdue and IEC ... Operations Technology Connectivity Engineer - Specialist Senior AI & Engineering Join...Ansible, Netmiko, N8N, and LangChain, to orchestrate hybrid and industrial cloud environments. + 2+ years bridging OT more
    Deloitte (12/17/25)
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  • Senior Systems Reliability Engineer

    The Walt Disney Company (Glendale, CA)
    …(web, cloud, OT , or embedded)-including at least 2 years with industrial or embedded control systems. + Hands-on experience managing Kubernetes clusters and ... improve system performance and reliability. The Senior Systems Reliability Engineer is responsible for ensuring the stability, scalability, and performance… more
    The Walt Disney Company (12/14/25)
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  • Senior Instrumentation & Controls Engineer

    Jacobs (Redding, CA)
    …systems * Understanding of IT/ OT best practices (NIST-800, ISA/IEC 62443 OT ) * Experience with industrial networks (Modbus, EthernetIP, HART, Foundation ... are looking for a passionate and dedicated Instrumentation & Control Systems (I&CS) Design Engineer . As part of our California team, you'll have the chance to work… more
    Jacobs (10/30/25)
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  • Senior Control System Architect

    Stantec (Irvine, CA)
    …Control System Architect professional preferably should also have an Operational Technology ( OT ) background and want to be part of a purpose-driven organization that ... is focused on helping our clients, colleagues and communities thrive. Operational technology ( OT ) is hardware and software that detects or causes a change, through… more
    Stantec (12/03/25)
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  • Supply Chain IT Transformation Tech Lead

    Cardinal Health (Sacramento, CA)
    …systems, and modern identity management. The ideal candidate will be a hands-on engineer who can lead design and delivery of scalable platforms while driving ... In addition, experience with PLC (Programmable Logic Controllers) and integrating industrial /operational technology with enterprise systems is highly valued, as it… more
    Cardinal Health (12/09/25)
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