OT Cybersecurity Engineer: Secure Industrial Controls

Vulcan Elements Inc.; North Carolina; On-site; USD 110,000 - 170,000; Full time

Job summary

Vulcan Elements Inc. is hiring an OT Cybersecurity Engineer to secure industrial control systems and manufacturing floor devices across Rockwell/Allen-Bradley, Siemens, and other platforms.

You will design IT/OT segmentation, protect OT assets, and lead the NIST SP 800-53 Low-Impact assessment and POA&M with the Automation and Engineering teams. The role requires hands-on OT security experience, familiarity with industry protocols, and the ability to work on the manufacturing floor while

Qualifications

• 3+ years in OT/ICS security, controls engineering, or industrial networking.
• Hands-on with Rockwell/Allen-Bradley or Siemens control systems and related protocols.
• Knowledge of NIST SP 800-53, ISA/IEC 62443, and POA&M processes.

Responsibilities

• Secure control systems and OT devices across the manufacturing environment.
• Design defense-in-depth OT architectures and enforce segmentation.
• Lead NIST SP 800-53 Low-Impact assessment and POA&M activities.
• Collaborate with IT, Automation, and Engineering to embed security in new lines.

Skills

OT/ICS security

Industrial networking

NIST/CSA guidelines

CMMC knowledge

Tools

Rockwell/Allen-Bradley

Siemens TIA Portal

Claroty

Dragos

Nozomi

MQTT

OPC UA

Kafka

Job description

Vulcan Elements Inc. is hiring an OT Cybersecurity Engineer to secure industrial control systems and manufacturing floor devices across Rockwell/Allen-Bradley, Siemens, and other platforms.

You will design IT/OT segmentation, protect OT assets, and lead the NIST SP 800-53 Low-Impact assessment and POA&M with the Automation and Engineering teams. The role requires hands-on OT security experience, familiarity with industry protocols, and the ability to work on the manufacturing floor while