Information Security

OT Security Consultant

83zero Ltd

London · Greater London · United Kingdom

OT Security Consultant | Up to 100,000 | Hybrid

I'm currently recruiting for an experienced OT Security Consultant to join a well-established cybersecurity team, working with clients across sectors including energy, manufacturing, oil & gas and pharmaceuticals.

This is a great opportunity for someone with a strong OT security background who enjoys working directly with clients and helping organisations improve the security of their operational environments.

What you'll be doing:

  • Conducting OT security assessments, audits and risk assessments.

  • Reviewing OT networks, systems and security controls.

  • Identifying vulnerabilities and recommending practical security improvements.

  • Developing OT security policies, procedures and roadmaps.

  • Providing technical guidance and acting as a trusted advisor to clients.

What we're looking for:

  • Experience working in OT/ICS security environments, ideally with exposure to SCADA or industrial control systems.

  • Good understanding of OT network architecture, security controls and risk management.

  • Experience conducting security assessments, gap analyses and producing recommendations.

  • Familiarity with frameworks such as IEC 62443 or NIST would be beneficial.

  • Strong communication skills and confidence working directly with clients.

Salary: Up to 100,000

Location: Hybrid - 2-3 days onsite per week at your nearest base location.

Clearance: Candidates must currently hold active SC clearance and be sole UK nationals (no dual nationality).

If you're interested in finding out more, feel free to drop me a message or send over your CV for a confidential chat.

Reference: WJ-756_344087

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