OT Cyber Security Analyst

New Contract Opportunity – OT Cyber Security Analyst | UKAEA

We are currently supporting United Kingdom Atomic Energy Authority (UKAEA) with an exciting contract opportunity for an experienced OT Cyber Security Analyst to support critical infrastructure and operational technology security initiatives.

Location: Culham (2 days onsite per week)

Contract Until 18/12/2026

Clearance: Active SC OR SC lapsed within the last 12 months.

Key Responsibilities:

• Implement and enhance OT security controls across critical environments

• Support OT Security Strategy, policies, standards, and governance activities

• Conduct OT security risk assessments, gap analysis, and remediation planning

• Work closely with engineering teams and MSPs to ensure effective security implementation

• Contribute to SIEM/SOC integration for OT environments.

Essential Experience:

✔ Strong OT/ICS cyber security background within oil & gas, rail, chemical processing, or critical infrastructure

✔ Experience maturing OT security capabilities in industrial environments

✔ Strong knowledge of IEC 62443, NIST CSF, CAF, and ISO 27001

✔ Understanding of OT networks, segmentation, and industrial protocols

✔ Excellent stakeholder communication and documentation skills

✔ Maximum 2 weeks’ notice period.

Desirable:

➕ OT asset discovery and monitoring tools

➕ Regulatory compliance exposure (NIS Directive, CAF)

➕ ITSM / service delivery lifecycle knowledge

If you are interested or know someone suitable, please get in touch directly.

Thank you.