OT Cyber Security Consultant: ISA/IEC 62443 & NIST, Hybrid

Networking People (UK) Limited; United Kingdom; Hybrid; GBP 100,000 - 125,000; Full time

Job summary

A specialized consultancy firm is seeking an experienced Operational Technology – OT Cyber Security Consultant to work on a contract basis in the UK. The ideal candidate will have in-depth knowledge of ISA/IEC 62443 and NIST. The role requires visiting sites in England 2–3 days a week, with a competitive rate of GBP510–555 per day. This is a 12-month contract starting January 2026, providing opportunities to implement security measures aligned with industry standards.

Qualifications

• Experience as an Operational Technology (OT) Cyber Security Consultant.
• Strong understanding of relevant standards such as ISA/IEC 62443 and NIST.

Responsibilities

• Provide expertise in operational technology and cyber security.
• Implement security measures in line with industry standards.

Skills

In-depth knowledge of ISA/IEC 62443

Knowledge of NIST

Job description

A specialized consultancy firm is seeking an experienced Operational Technology – OT Cyber Security Consultant to work on a contract basis in the UK. The ideal candidate will have in-depth knowledge of ISA/IEC 62443 and NIST. The role requires visiting sites in England 2–3 days a week, with a competitive rate of GBP510–555 per day. This is a 12-month contract starting January 2026, providing opportunities to implement security measures aligned with industry standards.