OT Cyber Security Analyst

Join one of the UK’s leading energy providers as an Operational Technology Cyber Analyst, where you'll play a critical role in securing our nation’s infrastructure. You’ll be at the forefront of safeguarding Industrial Control Systems and SCADA networks from evolving cyber threats.Key Responsibilities:

• Monitor and assess OT cybersecurity systems, ensuring effective threat detection and response.
• Conduct threat analysis and vulnerability assessments to support incident response activities.
• Develop and implement incident response plans tailored to OT environments.
• Support vulnerability management initiatives and penetration testing exercises.
• Contribute to policy development and ensure alignment with IEC62443, NIS, CAF, OG86, and HSE regulations.
• Work collaboratively with IT, engineering, and security stakeholders to maintain compliance and operational resilience.
• Support the maintenance and development of the OT Security Operations Centre technology stack.
• Deliver technical assurance across the OT security ecosystem.

Essential Skills & Experience:

• Strong understanding of OT/ICS cybersecurity or relevant control systems (SCADA/PLC) – training provided where required.
• Experience with network security, threat detection, and incident response.
• Knowledge of security frameworks and regulations including NIST, IEC, NIS Directive, and Cyber Kill Chain.
• Analytical mindset with the ability to manage complex investigations and deliver root cause analysis.
• Effective communicator with proven ability to influence and collaborate across functions.
• Comfortable working autonomously and leading small projects.

Desirable:

• Background in cyber investigations or law enforcement protocols.
• Familiarity with project management principles.
• Ability to deliver awareness campaigns and contribute to continuous improvement.

This is a unique opportunity to make a tangible impact on the UK’s energy resilience. If you’re proactive, security-focused, and eager to contribute to the cyber defence of critical systems, we’d like to hear from you.