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- Tasks: Enhance OT security controls and collaborate with teams to boost operational resilience.
- Company: Join a leading organisation focused on critical infrastructure security.
- Benefits: Competitive contract rate, flexible work schedule, and opportunities for professional growth.
- Other info: Contract role until December 2026 with potential for career advancement.
- Why this job: Make a real difference in securing vital industrial systems and gain valuable experience.
- Qualifications: Experience in OT/ICS cyber security and strong communication skills.
The predicted salary is between 50000 - 60000 £ per year.
OT Cyber Security Analyst – Contract Opportunity
Culham – 2 days/week onsite
Contract until 18/12/2026
We’re hiring an experienced OT Cyber Security Analyst to support a major critical infrastructure environment, focused on strengthening OT security controls, governance, and operational resilience across industrial systems. This role combines hands-on OT security engineering with governance and compliance activities, working closely with engineering teams and third-party providers to improve security maturity across ICS/OT environments.
Key Responsibilities
- Implement and improve OT security controls and monitoring capabilities
- Support development of OT security strategy, policies, and standards
- Conduct OT risk assessments, gap analysis, and remediation planning
- Work with engineering and operational teams to ensure effective security implementation
- Support SIEM/SOC integration within OT environments
- Provide technical oversight and recommendations to MSPs/service providers
- Ensure alignment with frameworks including IEC 62443, NIST CSF, CAF, and ISO 27001
Essential Experience
- OT/ICS cyber security experience within oil & gas, rail, chemical processing, or similar critical infrastructure environments
- Strong understanding of OT networks, segmentation, and industrial protocols
- Experience implementing OT security strategies, policies, and standards
- Familiarity with SIEM/SOC integration for OT environments
- Experience with OT security assessments and remediation planning
- Strong stakeholder communication and documentation skills
- Able to start within a maximum 2-week notice period
Desirable
- OT asset discovery and monitoring tools
- Exposure to NIS Directive / CAF compliance
- Knowledge of ITSM and service delivery lifecycle processes
Cyber Security Analyst - Risk employer: Russell Tobin
Contact Detail:
Russell Tobin Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Cyber Security Analyst - Risk
✨Tip Number 1
Network like a pro! Reach out to folks in the cyber security field, especially those working in OT environments. Attend industry events or webinars, and don’t be shy about sliding into DMs on LinkedIn – you never know who might have the inside scoop on job openings.
✨Tip Number 2
Show off your skills! Create a portfolio or a personal project that highlights your experience with OT security controls and risk assessments. This can really set you apart from other candidates and give you something tangible to discuss during interviews.
✨Tip Number 3
Prepare for those interviews! Research the company’s current OT security posture and think about how you can contribute to their goals. Be ready to discuss specific frameworks like IEC 62443 or NIST CSF, and how your past experiences align with their needs.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities that might just be perfect for you. Plus, applying directly can sometimes give you a leg up in the hiring process, so make sure you check it out!
We think you need these skills to ace Cyber Security Analyst - Risk
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Cyber Security Analyst role. Highlight your OT/ICS cyber security experience and any relevant projects you've worked on. We want to see how your skills align with our needs!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about OT security and how your experience can help us strengthen our security controls. Keep it concise but impactful!
Showcase Your Technical Skills: Don’t forget to mention your technical skills related to OT networks, SIEM/SOC integration, and risk assessments. We love seeing candidates who can demonstrate their hands-on experience in these areas.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at Russell Tobin
✨Know Your OT Security Stuff
Make sure you brush up on your knowledge of OT security controls and frameworks like IEC 62443 and NIST CSF. Be ready to discuss how you've implemented these in past roles, as well as any specific challenges you've faced in critical infrastructure environments.
✨Showcase Your Hands-On Experience
Prepare to share examples of your hands-on experience with OT security engineering. Talk about specific projects where you improved security maturity or conducted risk assessments, and highlight your role in collaborating with engineering teams and third-party providers.
✨Communicate Clearly with Stakeholders
Since strong stakeholder communication is essential, practice explaining complex technical concepts in simple terms. Think about how you can demonstrate your ability to document processes and communicate effectively with both technical and non-technical audiences.
✨Be Ready for Scenario Questions
Expect scenario-based questions that test your problem-solving skills in real-world situations. Prepare to discuss how you would approach a gap analysis or remediation planning, and think through the steps you would take to ensure effective security implementation in an OT environment.