Vulcan Elements
OT Cybersecurity Engineer
Research Triangle Park, NC +1 · Full-time · Posted Sep 24, 2026
- Location
- Research Triangle Park, NC
Durham, North Carolina, United States - Experience
- 3+ years; no alternatives stated.
About the job
Secures Vulcan Elements’ industrial control systems and manufacturing networks, leads OT security compliance work, and integrates security into production systems and upgrades.
What you'll do
- Design and enforce OT network segmentation, boundary controls, and security standards for industrial systems and vendors.
- Secure and monitor control systems, OT assets, and industrial protocols; implement OT monitoring and incident response plans.
- Lead OT control assessment for the NIST SP 800-53 Low-Impact Baseline and contribute to the SSP and POA&M, coordinating with IT and compliance partners.
What they ask for
- 3+ years of experience in OT/ICS security, controls engineering, or industrial networking.
- Hands-on experience with Rockwell/Allen-Bradley (ControlLogix, FactoryTalk) and/or Siemens (S7, TIA Portal, WinCC).
- Working knowledge of ISA/IEC 62443, NIST SP 800-82, and NIST SP 800-53.
- Must be a U.S. Person due to required access to U.S. export-controlled information or facilities.
Nice to have
- Experience working with integrators/OEMs on cybersecurity during contracting and commissioning; OT monitoring tools such as Claroty, Dragos, or Nozomi.
- Knowledge of MQTT, Sparkplug, Kafka, or OPCUA; relevant defense/CUI experience or listed certifications.
Tools
Rockwell/Allen-Bradley, Siemens, Modbus, EtherNet/IP, PROFINET, ISA/IEC 62443, NIST SP 800-82, NIST SP 800-53
Model-written summary · the original posting is authoritative