Principal OT Cyber Security Consultant

3 weeks ago


Chesterfield, Derbyshire, United Kingdom CMR & Life Sciences Full time

About the Role:

Our client, a prominent player in the controls and automation industry, is seeking a skilled Senior OT Cyber Security Engineer to enhance their team. This role presents an exceptional opportunity to contribute significantly to the design and execution of secure Industrial Automation and Control Systems (IACS).

Key Responsibilities:

  • Oversee OT cyber security initiatives for secure IACS
  • Deliver expert consultancy in OT cyber security
  • Enhance the OT Cyber Security Management System (CSMS)
  • Perform ISA-based cyber security risk evaluations
  • Develop tailored system architectures
  • Create secure IACS solutions aligned with client specifications
  • Implement OT cyber security protocols and safeguards
  • Assist Project Managers in OT cyber security strategy

Essential Qualifications:

  • Proven experience in OT cyber security related to PLC, SCADA, and HMI systems
  • In-depth knowledge of cyber security solutions applicable to OT/IACS settings
  • Capability to formulate policies, procedures, and guidelines
  • Familiarity with industrial networking protocols such as Modbus and PROFINET
  • Understanding of ISA/IEC 62443 standards
  • Experience with OT cyber security tools like IDS and SIEM
  • Strong project management capabilities
  • Demonstrated ability to mentor junior engineers

Educational Background:

  • Bachelor's degree or HND/HNC in Electronic/Electrical Engineering, Computer Science, or a related discipline
  • Professional registration or progression towards it
  • Relevant OT cyber security certification (e.g., ISA/IEC 62443 Cyber Security Expert)

What We Offer:

  • Engagement in a pioneering industry
  • Opportunities for professional growth and training
  • A dynamic and collaborative work environment

If you are a seasoned OT Cyber Security Engineer eager to embrace a new challenge in your career, this position offers a chance to join a highly proficient team.



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