At a Glance
- Tasks: Shape and enhance OT security controls in critical infrastructure environments.
- Company: Join a leading organisation focused on operational technology and cyber security.
- Benefits: Competitive day rate, hybrid work model, and contract stability until 2026.
- Other info: Opportunity to work with top industry frameworks and governance standards.
- Why this job: Make a real impact in OT security while working with cutting-edge technologies.
- Qualifications: Strong OT security experience and excellent communication skills required.
The predicted salary is between 72000 - 104000 £ per year.
Role: OT Cyber Security Analyst
Location: Culham - 2 days per week on site (hybrid)
Contract length: Until 18/12/2026
Day rate: Approx. 50/hour (Umbrella) or 36.43/hour (PAYE)
IR35: In scope
This role sits at the heart of operational technology security within critical infrastructure, giving you the chance to shape and mature OT security controls and governance in a highly visible environment.
What you will be doing:
- Implement, operate, and continuously improve OT security controls and monitoring capabilities across complex OT environments.
- Apply and embed an OT Security Strategy, policies, and standards across industrial control and critical infrastructure systems.
- Align OT security with leading frameworks such as IEC 62443, NIST CSF, CAF and ISO 27001.
- Carry out OT security risk assessments, gap analyses and remediation planning.
- Work closely with operations, engineering teams and MSPs to ensure security controls are implemented and sustained.
- Contribute to governance artefacts - policies, standards and documentation that underpin OT security.
- Support integration with SIEM/SOC functions for OT environments.
What our client is looking for:
- Strong OT security experience within IC or critical infrastructure - ideally from oil & gas, rail, chemical, or similar process industries.
- Hands‑on experience implementing OT security strategies, policies and standards.
- Solid understanding of OT networks, segmentation and common industrial protocols.
- Familiarity with SIEM/SOC integration for OT environments.
- Experience working with operations/engineering teams and advising MSPs or third‑party security providers.
- Excellent communication and documentation skills, especially around policies and standards.
- Maximum notice period of 2 weeks.
Desirable:
- Experience with OT asset discovery, monitoring and OT security tools.
- Exposure to regulatory requirements for critical infrastructure (e.g. NIS Directive, UK CAF).
- Understanding of project / service delivery lifecycles and ITSM controls.
Security clearance:
Active SC clearance or SC that has lapsed within the last 12 months is required (no flexibility on this).
This is a strong opportunity for someone who wants to work at the intersection of OT, cyber security and critical national infrastructure, with the stability of a contract running to the end of 2026.
Operational Technology Cyber Security Analyst. Job in Southmoor LilyLifestyle Jobs employer: United Cerebral Palsy of Georgia
At Southmoor LilyLifestyle, we pride ourselves on being an exceptional employer that values innovation and collaboration in the field of operational technology cyber security. Our hybrid work model allows for flexibility while working on critical infrastructure projects, fostering a culture of continuous improvement and professional growth. With competitive rates and a commitment to employee development, we offer a unique opportunity to make a meaningful impact in a highly visible role within a supportive environment.
Contact Details:
United Cerebral Palsy of Georgia Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Operational Technology Cyber Security Analyst. Job in Southmoor LilyLifestyle Jobs
✨Tip Number 1
Network like a pro! Reach out to folks in the OT and cyber security space, especially those in critical infrastructure. 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! Prepare a portfolio or a presentation that highlights your experience with OT security strategies and frameworks like IEC 62443 or NIST CSF. When you get the chance to chat with potential employers, use this to demonstrate how you can add value to their team.
✨Tip Number 3
Practice makes perfect! Get ready for interviews by doing mock sessions with friends or mentors. Focus on articulating your hands-on experience with OT networks and security controls, as well as your ability to work with engineering teams and MSPs.
✨Tip Number 4
Apply through our website! We’ve got loads of opportunities that might just be the perfect fit for you. Plus, applying directly gives you a better chance of standing out and getting noticed by hiring managers.
We think you need these skills to ace Operational Technology Cyber Security Analyst. Job in Southmoor LilyLifestyle Jobs
Some tips for your application 🫡
Tailor Your CV:Make sure your CV speaks directly to the role of OT Cyber Security Analyst. Highlight your experience with operational technology security and any relevant frameworks like IEC 62443 or ISO 27001. We want to see how your skills align with what we're looking for!
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 background makes you a perfect fit for this role. Keep it concise but impactful – we love a good story!
Showcase Your Communication Skills:Since excellent communication is key in this role, make sure your application reflects that. Use clear language and structure your documents well. We want to see that you can convey complex ideas simply and effectively.
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you get all the updates. Plus, it’s super easy – just a few clicks and you’re done!
How to prepare for a job interview at United Cerebral Palsy of Georgia
✨Know Your OT Security Inside Out
Make sure you brush up on your operational technology security knowledge. Familiarise yourself with key frameworks like IEC 62443 and NIST CSF, as well as the specific protocols used in industrial control systems. Being able to discuss these confidently will show that you're serious about the role.
✨Showcase Your Hands-On Experience
Prepare to share specific examples of how you've implemented OT security strategies in past roles. Highlight any experience you have with risk assessments and remediation planning, especially in critical infrastructure settings. Real-world examples will make your application stand out.
✨Communicate Clearly and Effectively
Since this role involves working closely with operations and engineering teams, practice articulating complex security concepts in simple terms. Good communication skills are essential, so be ready to demonstrate how you can convey important information clearly, especially around policies and standards.
✨Understand the Regulatory Landscape
Familiarise yourself with relevant regulatory requirements, such as the NIS Directive and UK CAF. Being knowledgeable about these regulations will not only help you answer questions but also show that you understand the broader context of OT security within critical infrastructure.
