Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the design and delivery of OT security strategies in a dynamic engineering environment.
- Company: Join a leading UK organisation in advanced engineering and research.
- Benefits: Competitive day rate, hybrid work model, and opportunities for professional growth.
- Other info: Mentor junior team members and collaborate with top industry professionals.
- Why this job: Shape the future of OT security and make a real impact in critical infrastructure.
- Qualifications: Experience in OT security and strong communication skills required.
The predicted salary is between 40000 - 45000 £ per year.
Location: Hybrid – 3 days onsite (Oxfordshire), remainder remote
Day Rate: £400-£450 per day (Outside IR35)
Start Date: ASAP
Clearance: SC required
Hours: 37.5 per week (typically 9:00am–5:30pm)
Overview
We are supporting a leading UK organisation within the advanced engineering and research sector, seeking an OT Cyber Security Specialist to play a key role in building and maturing their Operational Technology (OT) security capability. This is a greenfield opportunity to shape and implement OT security strategy, frameworks, and governance across complex industrial environments.
Key Responsibilities
- Lead the design and delivery of the OT Security Strategy, including policies and standards
- Establish governance processes aligned to enterprise security frameworks
- Conduct OT risk assessments and gap analyses against recognised standards (e.g. IEC 62443, NIST CSF, CAF)
- Identify and oversee implementation of security controls across OT environments
- Provide technical oversight when working with managed service providers and third-party vendors
- Collaborate with enterprise security teams to align OT and IT security initiatives
- Support OT incident response, including coordination with SOC teams where applicable
- Mentor junior team members and contribute to capability development
- Track and report on OT security maturity and roadmap progress
Essential Experience
- Proven experience developing and maturing OT security within ICS or critical infrastructure environments
- Strong background in defining and implementing OT security strategies, policies, and standards
- Deep understanding of OT security frameworks (IEC 62443, NIST CSF, CAF, ISO 27001)
- Experience conducting OT risk assessments, gap analysis, and remediation planning
- Knowledge of OT networks, segmentation, and industrial protocols
- Experience working closely with engineering and operational teams
- Ability to oversee third-party vendors and managed security services
- Strong documentation and stakeholder communication skills
Desirable Experience
- Experience in solution architecture
- Familiarity with SIEM/SOC integration in OT environments
- Experience with OT asset discovery and monitoring tools
- Knowledge of regulatory frameworks within critical infrastructure (e.g. NIS)
- Experience contributing to working groups or acting as a subject matter expert.
Please apply with an up to date version of your CV for immediate consideration.
OT Cyber Security Specialist in Abingdon employer: Profectus Recruitment
Contact Detail:
Profectus Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land OT Cyber Security Specialist in Abingdon
✨Tip Number 1
Network like a pro! Reach out to folks in the OT Cyber Security space on LinkedIn or at industry events. We can’t stress enough how valuable personal connections can be in landing that dream job.
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies showcasing your experience with OT security strategies and frameworks. We want to see how you’ve tackled challenges in the past!
✨Tip Number 3
Practice makes perfect! Get ready for interviews by rehearsing common questions related to OT risk assessments and security controls. We’re here to help you feel confident and ready to impress.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. We’re excited to see what you bring to the table!
We think you need these skills to ace OT Cyber Security Specialist in Abingdon
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the OT Cyber Security Specialist role. Highlight your experience with OT security strategies and frameworks, as well as any relevant projects you've worked on. We want to see how your skills match what we're looking for!
Showcase Your Experience: When writing your application, don't just list your previous jobs. Instead, showcase specific examples of how you've developed and matured OT security in past roles. We love seeing real-world applications of your skills!
Be Clear and Concise: Keep your application clear and to the point. Use bullet points where possible to make it easy for us to read through your qualifications. Remember, we’re looking for someone who can communicate effectively, so show us you can do that right from the start!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and you’ll be able to upload your CV directly. Plus, it helps us keep track of all applications in one place!
How to prepare for a job interview at Profectus Recruitment
✨Know Your OT Security Frameworks
Make sure you brush up on key OT security frameworks like IEC 62443 and NIST CSF. Be ready to discuss how you've applied these in past roles, as this will show your depth of knowledge and experience in the field.
✨Demonstrate Your Risk Assessment Skills
Prepare to talk about your experience with conducting OT risk assessments and gap analyses. Have specific examples ready that highlight your ability to identify vulnerabilities and implement effective security controls.
✨Showcase Your Collaboration Skills
Since this role involves working closely with engineering and operational teams, think of examples where you've successfully collaborated across departments. Highlight how you’ve aligned OT and IT security initiatives in previous positions.
✨Be Ready to Discuss Governance Processes
Understand the importance of governance in OT security. Be prepared to explain how you've established governance processes in line with enterprise security frameworks, and how you can contribute to maturing their security capability.