OT Cyber Security Engineer

Cadent Gas Limited; Coventry; On-site; GBP 40,000 - 65,000; Full time

Job summary

Join Cadent as a Cyber Security Engineer and be pivotal in protecting the UK's largest gas distribution network. Engage in a dynamic role using advanced technology to strengthen IT and OT environments, contribute to national security, and develop innovative solutions for cybersecurity challenges.

Benefits

Annual bonus

Pension Scheme double matched up to a total of 18% of salary

25 days holiday, plus statutory days

Career development with funded learning options

Flexible working and strong ED&I commitments

Qualifications

• Experience in cyber security engineering across IT and OT environments.
• Strong understanding of cyber threats and operational resilience.
• Certifications such as CEH, CompTIA Sec+ or equivalent.

Responsibilities

• Design, implement, and enhance technical controls for IT and OT.
• Engineer solutions to mitigate threats and automate detection.
• Collaborate across teams for incident response and threat intelligence.

Skills

Problem-Solving

Communication

Collaboration

Education

Degree in Cyber Security, IT, or related field

Tools

SIEM platforms

SOAR tools

Job description

Engineer the defences that protect our critical infrastructure

As a Cyber Security Engineer at Cadent, you will play a key role in safeguarding the UK’s largest gas distribution network. Working within our Cyber Security Operations Centre (CSOC), you will help design, implement and enhance the technical controls that protect both our IT and Operational Technology (OT) environments.

This is a hands-on, technically rich role where you will work with a wide range of security tools and collaborate with threat intelligence, vulnerability management, and incident response teams. You will engineer solutions to mitigate threats, automate detection and response, and ensure our systems remain secure, resilient, and compliant.

Why you'll love this role:

This is a dynamic and impactful role that offers technical depth, cross-functional collaboration, and the chance to shape Cadent’s cyber resilience.

• Technical Challenge– Work with advanced SIEM, SOAR, and threat detection tools across IT and OT environments.
• Strategic Contribution– Influence the development of new controls and support the delivery of Cadent’s cyber security strategy.
• Cross-Team Collaboration– Partner with threat intelligence, vulnerability analysts, and incident responders to enhance our defences.
• Continuous Improvement– Engineer solutions for unpatchable vulnerabilities and automate detection and response processes.
• National Impact– Help protect the systems that keep gas flowing to millions of homes and businesses.

What you'll bring:

You are a technically skilled and security-focused professional with a strong understanding of cyber threats, detection tools, and operational resilience.

• Qualifications & Experience– Degree in Cyber Security, IT, or related field, with certifications such as CEH, CompTIA Sec+, or equivalent. Experience in cyber security engineering across IT and OT environments.
• Technical Expertise– Proficiency with SIEM and SOAR platforms, log analysis, threat modelling, and integration of security tools.
• Problem-Solving Skills– Ability to engineer solutions for complex security challenges, including unpatchable vulnerabilities.
• Communication & Collaboration– Strong interpersonal skills to work effectively with internal teams and external partners.
• Regulatory Awareness– Understanding of cyber security frameworks and compliance standards relevant to the energy sector.

Looking to advance your career in cyber security? Join Cadent as a Cyber Security Engineer and help us protect the systems that power the nation. Apply now to be part of a forward-thinking, security-first organisation.

Please note that this position will close on Friday 27th June, with interviews scheduled to commence fromMonday 30th June .

Disclaimer: While the closing date is set as mentioned, we reserve the right to close the application process earlier if necessary, depending on the unique circumstances of each role.

At Cadent, we’re thrilled to be part of the future of UK energy!

We have a clear roadmap to drive our performance to the forefront of our industry and support the UK government in achieving its net zero targets by 2050.

We’re making a difference through innovation and new ways of working. Together, we’re shaping a cleaner, greener future for our 11 million customers, whom we put at the heart of everything we do.

What’s In It for You

Here at Cadent, we recognise that our people are truly unsung heroes. Quietly confident, delivering every day - that’s why we’re committed to supporting our people to get the best out of themselves. For this role, we offer:

• Annual bonus
• Pension Scheme double matched up to a total of 18% of salary
• 25 days holiday, plus statutory days, and an option to buy more
• An extra day off each year to celebrate life’s special moments
• Career development with funded learning options
• Flexible working and strong ED&I commitments
• Generous family policies and flexible benefits
• Retail discounts, gym access, and more

We support a healthy work-life balance and are open to flexible working options.

Diversity and Inclusion

Don’t meet every requirement? No problem! If you’re excited about this opportunity but your experience doesn’t align perfectly with every qualification mentioned, we would still love for you to submit your application – you may just be the right person for this role or other opportunities at Cadent.

We value diversity and are committed to being an equitable employer. Our employee communities – Women in Cadent, Pride at Work (LGBTQ+), Embrace (ethnicity and religion), Thrive! (disability), the Cadent Military Community, the Grief Awareness Community, and the Men's Engagement Network (M.E.N) – can’t wait to welcome you!

What’s next?

To be considered for this role, please submit your application with an up-to-date CV and our Talent Acquisition team will get in touch soon. To learn more about Cadent, visit our website at Home - Cadent Gas Ltd

Be part of something big. Help shape the future of gas for generations to come.