• ALBEMARLE (Silverpeak, NV)
    …and Laboratory Networks). + Maintenance of Architecture and Dataflow Diagrams for OT network systems including interconnections into IT Business network ... the planet. **Job Description** Albemarle is hiring for an OT Security Engineer . This position is hybrid...Workstation (EWS). + Responsible for maintaining and troubleshooting of OT network devices such as switches, routers,… more
    DirectEmployers Association (10/25/25)
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  • Kellanova (Cary, NC)
    Step into the future of manufacturing as an Automation & Digital Systems Engineer , where your expertise will help shape how data, systems, and technology come ... tools and insights. You'll lead high-impact projects that integrate SCADA, MES, OT networks, and advanced control systems across multiple sites. Working closely with… more
    DirectEmployers Association (10/31/25)
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  • Merck & Co. (Rockville, MD)
    …Management, Network Security Tools, Network Segmentation, Network Troubleshooting, Operational Technology ( OT ) Security, Program Implementation, Security ... Job Description: - We are seeking a motivated and skilled Zero Trust Security Engineer with a background in SASE solution with Zscaler. As a Zero Trust Security… more
    HireLifeScience (10/28/25)
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  • FM (Norwood, MA)
    …and innovation? We are seeking a dynamic and highly motivated Cybersecurity Research Engineer to elevate our Operational Technology ( OT ) and Industrial Internet ... prevention with insurance protection. Join Our Team as a Cybersecurity Research Engineer Specialist - Unlock Your Potential in Cutting-Edge Security Research! Are… more
    DirectEmployers Association (09/21/25)
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  • National Renewable Energy Laboratory (Golden, CO)
    …with modern programming environments (Matlab, PLC, Python, RTDS, etc) + Experience with network connectivity and IT/ OT technology ( OT = operational ... **Posting Title** Senior Research Operations Engineer . **Location** CO - Golden . **Position Type** Regular . **Hours Per Week** 40 . **Working at NREL** NREL is… more
    DirectEmployers Association (08/20/25)
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  • TYLin (Philadelphia, PA)
    …and the Northeast? TYLin is seeking a motivated Transit Systems & Communications Design Engineer to join our growing team in Philadelphia, PA. This is your chance to ... delivery of communications systems for transit and rail Operations Technology ( OT ) networks including real-time data, wireless communication, a variety of devices… more
    DirectEmployers Association (09/19/25)
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  • ABBTECH Professional Resources, Inc. (Virginia Beach, VA)
    …in cyber security related investigations and incidents. - Familiarity with database, network , virtualization and OT operations concepts and design. - Experience ... evaluation, risk management, incident response, and compliance activities. The engineer will mentor junior cybersecurity team members, lead cybersecurity operations,… more
    DirectEmployers Association (09/03/25)
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  • IT Engineer Manager, OT

    Honeywell (Morris Plains, NJ)
    …advancing our customers' success. Let's make that impact together. **THE POSITION** As an ** OT Network & Infrastructure Engineer ,** you will be responsible ... MUST HAVE** + 5+ years of experience as a network engineer with Cisco switchgear and Checkpoint...Science or Information Technology + Experience with support of IT/ OT systems, including network implementation & segmentation,… more
    Honeywell (10/10/25)
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  • OT Network Engineer

    Insight Global (Alpharetta, GA)
    Job Description In this role, the Network Engineer will work directly with clients to assess their existing infrastructure and design tailored networking ... wireless networks across both on-premises and hybrid cloud environments (Azure/AWS). The engineer will be hands-on with network design, virtualization, and cloud… more
    Insight Global (10/30/25)
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  • Data Network Engineer IV

    Duquesne Light Company (Pittsburgh, PA)
    …collaboration, innovation and outcomes. We want you to join our team! The Network Engineer IV will be responsible for design, implementation, and optimization ... operational technology environments. This includes LAN/WAN, wireless, data center architecture, network security, OT networking, cloud networking and optical… more
    Duquesne Light Company (10/22/25)
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