Job Description

Protecting critical infrastructure through cyber resilience

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As our Cyber Operational Technology Analyst, you'll help safeguard the systems that keep Cadent's gas network running securely and efficiently.


You'll be working across departments to strengthen our operational technology (OT) environment. You'll support the delivery of Cadent's OT cyber strategy, lead assurance activities, and provide expert guidance to manage cyber risks in line with regulatory and industry standards.


You'll collaborate with internal teams, external partners, and national agencies to ensure Cadent's OT systems are secure, resilient, and aligned with best practice. It's a fantastic opportunity to apply your cyber knowledge in a critical infrastructure setting.

Why you'll love this role:

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This is a strategic and collaborative role that offers visibility, influence, and the chance to shape cyber security in the energy sector.

Risk Management - Identify and manage cyber risks across IT and OT networks. Assurance & Compliance - Lead third-level assurance activities and support regulatory submissions. Collaboration - Work with internal teams and external stakeholders to improve security posture. Industry Engagement - Represent Cadent in forums and working groups, contributing to national cyber resilience. Continuous Improvement - Stay ahead of emerging threats and technologies to drive innovation.

What you'll bring:

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Qualifications

Degree or equivalent experience in information security or operational technologies, or related discipline Industry certifications (examples include CISMP, CISA, CISM, GCIP, ICSP, SEC+/Net+, ISA62443 etc) Familiarity with regulatory frameworks relevant to the gas and wider energy sector Working knowledge of other common IS frameworks (ISO27001, Cyber Essentials, Cyber Assessment Framework) and how they apply to the energy sector. Broad knowledge of OT, threats and risks and how to manage them within an operational context.

Practical Experience

Exposure to change projects and stakeholder management. Ability to form and maintain working relationships. Effective communication and organisation. Self-motivated and able to deliver objectives in support of projects as part of a wider strategy or team. Experience of assurance methods and remediation.

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.