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- Tasks: Lead cyber security assurance for mission-critical rail systems and ensure secure delivery.
- Company: Dynamic tech firm focused on rail infrastructure with a collaborative culture.
- Benefits: Hybrid work model, competitive salary, and opportunities for professional growth.
- Why this job: Make a real impact in securing vital rail systems while working with cutting-edge technology.
- Qualifications: Degree in engineering or technical field and experience in OT cyber security.
- Other info: Join a team that values innovation and offers excellent career advancement opportunities.
The predicted salary is between 48000 - 72000 £ per year.
My client is seeking an experienced Senior Cyber Security Engineer (Assurance) to support the secure delivery of mission-critical rail infrastructure systems. This role suits a hands-on OT cyber security specialist who can lead assurance activities across products and integrated solutions, from bid stage through to commissioning and in-service support.
Role Overview
You will act as the cyber security assurance lead, providing technical leadership across:
- Security architecture
- Threat & risk assessment
- Standards & compliance
- Security testing & validation
- Assurance documentation
You will work closely with product, delivery, and customer security teams to ensure security is designed in, implemented, and assured throughout the engineering lifecycle.
Key Responsibilities
- Lead cyber security assurance end-to-end (bid, design, build, test, commission, support)
- Engage with customer security teams to align on strategy, assurance, and risk appetite
- Define security requirements and design secure architectures (zones & conduits)
- Perform threat modelling and risk assessments; define appropriate controls
- Define and oversee security testing, including FAT, SAT, and penetration testing
- Assess third-party components against security requirements
- Represent cyber security at project reviews and stage gates
Skills & Experience
Essential
- Degree (or equivalent experience) in an engineering or technical discipline
- Proven experience leading cyber security in OT environments
- Strong hands-on knowledge of IEC 62443
- Working knowledge of CENELEC standards
- Strong communication and stakeholder engagement skills
Desirable
- CISSP, CSSLP, or CESG Certified Professional (CCP)
- Experience mentoring engineers
- Background in rail, utilities, industrial automation, or other safety-critical sectors
Interested? Apply directly to learn more. Randstad Technologies is acting as an Employment Business in relation to this vacancy.
Senior Cyber Security Engineer employer: Randstad Digital
Contact Detail:
Randstad Digital Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Cyber Security Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the cyber security field, especially those who work in OT environments. A friendly chat can lead to insider info about job openings or even referrals.
✨Tip Number 2
Show off your skills! Prepare a portfolio or case studies that highlight your experience with security architecture and risk assessments. This will give you an edge during interviews and show that you mean business.
✨Tip Number 3
Stay updated on industry trends! Follow relevant blogs, podcasts, or forums to keep your knowledge fresh. This will not only help you in interviews but also demonstrate your passion for the field.
✨Tip Number 4
Don’t forget to apply through our website! We’ve got some fantastic opportunities waiting for you, and applying directly can sometimes give you a better chance of landing that interview.
We think you need these skills to ace Senior Cyber Security Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Cyber Security Engineer role. Highlight your experience in OT environments and any relevant certifications like CISSP or CSSLP. We want to see how your skills align with the key responsibilities listed in the job description.
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for this role. Mention specific projects where you've led cyber security assurance and how you’ve engaged with customer security teams. We love a good story!
Showcase Your Technical Skills: Don’t forget to showcase your technical expertise, especially in security architecture and risk assessment. We’re looking for someone who can lead assurance activities, so make sure to include examples of your hands-on experience with IEC 62443 and CENELEC standards.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re serious about joining our team at StudySmarter!
How to prepare for a job interview at Randstad Digital
✨Know Your Cyber Security Fundamentals
Make sure you brush up on your knowledge of IEC 62443 and CENELEC standards. Being able to discuss these frameworks confidently will show that you’re not just familiar with the theory but can apply it practically in a hands-on OT environment.
✨Prepare for Technical Questions
Expect to dive deep into security architecture, threat modelling, and risk assessments. Prepare specific examples from your past experiences where you’ve led assurance activities or defined security requirements, as this will demonstrate your capability to handle the responsibilities of the role.
✨Engage with Stakeholders
Since strong communication is key, think about how you can showcase your stakeholder engagement skills. Prepare anecdotes that illustrate how you’ve successfully collaborated with product and delivery teams to align on security strategies and risk appetites.
✨Show Your Leadership Skills
As a senior role, they’ll be looking for someone who can lead and mentor others. Be ready to discuss your experience in guiding teams through the engineering lifecycle, and how you’ve ensured security is integrated at every stage from bid to support.
