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- Tasks: Lead the design and implementation of secure OT network architectures for critical infrastructure.
- Company: Join a leading Systems Integration Consultancy with a focus on innovation.
- Benefits: Negotiable salary, 28 days holiday, remote work, private medical insurance, and pension matching.
- Why this job: Make a real impact in securing vital national infrastructure projects.
- Qualifications: Experience in ICS/SCADA security and strong network design skills required.
- Other info: Flexible working options and opportunities for career growth.
The predicted salary is between 36000 - 60000 £ per year.
OT Cyber Security Engineer | Stone, Staffordshire (Remote Working Available) | £NEG (Enquire for Details) | Systems Integration Consultancy | SC Clearance Eligibility Required
MERITUS are working with a leading Systems Integration Consultancy based in Stone, Staffordshire. They\’re looking for an Operational Technology Cyber Security Engineer with a background in Industrial Control Systems (ICS/SCADA).
This is a fantastic opportunity to join a high-performing engineering team working on critical national infrastructure projects across the energy, utilities, water, renewables, and manufacturing sectors. This role offers home-based flexibility with UK-wide travel and the chance to lead high-impact security projects within complex OT environments.
As a Senior ICS OT Cyber Security Engineer, you will take a lead role in securing operational technology networks, delivering threat modelling, penetration testing, and cyber risk mitigation strategies for industrial environments. You will work closely with key stakeholders to design secure architectures, provide technical leadership on live security projects, and guide junior engineers in best practice for OT cybersecurity.
The role requires candidates to be eligible for SC Level Security Clearance.
Main Responsibilities:
- Lead the design and implementation of secure OT network architectures across critical infrastructure environments.
- Conduct attack path analysis, penetration testing and adversary simulations within ICS/OT environments.
- Perform cybersecurity risk assessments and technical security audits aligned to recognised industry frameworks.
- Develop technical design specifications and security documentation including functional and infrastructure specifications.
- Act as a technical mentor, guiding and supporting junior engineers within the cyber and OT engineering teams.
Required Skills:
- Proven experience securing ICS/SCADA, PLCs, RTUs and industrial communication protocols (MODBUS, OPC, DNP3, etc.).
- Strong background in designing and configuring secure networks including switching, routing, and firewalls.
- Solid knowledge of IT/OT segmentation and secure cross-domain communications.
- Experience delivering projects in sectors such as energy, water, oil & gas, or manufacturing.
- Demonstrable experience conducting security assessments aligned to frameworks such as NIST 800-53/82, ISO 27001, IEC 62443, NIS-D/NIS-R.
Desirable Skills:
- Hands-on experience with offensive security tools and red teaming in OT environments.
- Exposure to Digital Forensics and Incident Response (DFIR) within industrial networks.
- Experience working with Agile project tools such as JIRA, Confluence or Microsoft Planner.
Main Benefits:
- Negotiable salary (enquire for details)
- 28 days holiday (bank holidays on top)
- Remote & flexible working options
- Private medical insurance
- 6.5% pension matched
Got your attention?
If you believe that you have the skills and experience for the Quality Engineer role – then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.
OT Cyber Security Engineer employer: Meritus
Contact Detail:
Meritus Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land OT Cyber Security Engineer
✨Tip Number 1
Network like a pro! Reach out to professionals in the OT Cyber Security field on LinkedIn or at industry events. Building connections can lead to job opportunities that aren’t even advertised yet.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those related to ICS/SCADA and penetration testing. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on common OT Cyber Security scenarios. Be ready to discuss your experience with security assessments and risk mitigation strategies, as these are hot topics in the field.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got loads of opportunities waiting for you, and applying directly can sometimes give you an edge over other candidates.
We think you need these skills to ace OT Cyber Security Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the OT Cyber Security Engineer role. Highlight your experience with ICS/SCADA and any relevant projects you've worked on. We want to see how your skills match 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 cybersecurity in operational technology. Share specific examples of your work that align with our needs, and let your personality come through.
Showcase Your Technical Skills: Don’t forget to highlight your technical skills in your application. Mention your experience with security assessments, network design, and any tools you’ve used. We love seeing candidates who can demonstrate their expertise clearly!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the process smoother for everyone involved!
How to prepare for a job interview at Meritus
✨Know Your Stuff
Make sure you brush up on your knowledge of ICS/SCADA systems and the specific protocols mentioned in the job description. Be ready to discuss your hands-on experience with securing these technologies, as well as any relevant frameworks like NIST or ISO.
✨Showcase Your Projects
Prepare to talk about specific projects you've worked on that relate to OT cybersecurity. Highlight your role in designing secure network architectures or conducting penetration tests, and be ready to explain the impact of your work on the overall security posture.
✨Be a Team Player
Since this role involves mentoring junior engineers, think about examples where you've led a team or provided guidance. Show how you can communicate complex technical concepts clearly and effectively, as collaboration is key in this field.
✨Ask Smart Questions
Prepare insightful questions about the company's approach to OT security and their current projects. This shows your genuine interest in the role and helps you gauge if the company aligns with your career goals.