Technical Security Engineer

Cadent Gas Limited; Coventry; Hybrid; GBP 40,000 - 60,000; Full time

Job summary

Join Cadent as a Technical Security Engineer and play a vital role in safeguarding national infrastructure. This hybrid position involves designing and managing security systems, leading technical initiatives, and collaborating with various stakeholders to ensure operational excellence. If you have a strong background in IT and security, apply now to be part of a forward-thinking organization committed to innovation and safety.

Benefits

Annual bonus

Pension Scheme double matched up to 18% of salary

25 days holiday plus statutory days

Career development with funded learning options

Flexible working options

Generous family policies

Retail discounts and gym access

Qualifications

• Experience with mission-critical systems.
• Ability to hold government security clearance.
• Strong background in IT infrastructure and physical security.

Responsibilities

• Lead design and implementation of Integrated Security Solution.
• Manage Alarm Response Centre ensuring 24/7 readiness.
• Collaborate with government agencies and external partners.

Skills

Analytical Thinking

Stakeholder Engagement

Technical Expertise

Security Knowledge

Education

Degree in computer or technical engineering

MSCA/MCSE

ITIL Foundation

Tools

Microsoft Active Directory

Windows Server

VMware

Alarm/Access Control Systems

Job description

Protecting systems, people and infrastructure through expert technical security leadership

As a Technical Security Engineer at Cadent, you will play a vital role in safeguarding our people, assets and operations. This is a hands-on, high-impact role where your expertise in physical and technical security will help shape and maintain a secure environment across our national infrastructure.

You will lead on the design, implementation and continuous improvement of our Integrated Security Solution (ISS), managing critical systems such as Active Directory, access control, CCTV, and alarm monitoring. You will also oversee the Alarm Response Centre (ARC), ensuring 24/7 operational readiness and effective incident response.

This is a hybrid role with flexibility, offering the opportunity to work across multiple sites and collaborate with internal teams, government agencies, and external partners. You will be part of a specialist on-call rota, contributing to a resilient and responsive security function.

Why you’ll love this role:

This is a unique opportunity to apply your technical expertise in a role that combines engineering, security, and national infrastructure protection.

• Strategic Impact– Shape and manage the security architecture that protects Cadent’s most critical assets.
• Technical Leadership– Lead on the design, upgrade and maintenance of Active Directory, Windows Server, VMware, and physical security systems.
• Operational Excellence– Manage the ARC contract and ensure seamless 24/7 monitoring and response.
• Cross-Sector Collaboration– Build trusted relationships with government departments, law enforcement, and industry partners.
• Continuous Development – Engage in professional development and contribute to national security initiatives and forums.

What you’ll bring:

You are a technically skilled and security-minded professional with a strong background in IT infrastructure and physical security systems.

• Qualifications & Experience– Degree (or equivalent) in computer or technical engineering, MSCA/MCSE, ITIL Foundation, and experience with mission-critical systems.
• Technical Expertise– Strong knowledge of Microsoft Active Directory, Windows Server, VMware, and alarm/access control systems.
• Security Knowledge– Understanding of physical, personal and personnel security principles, with the ability to hold government security clearance.
• Analytical Thinking– Skilled in problem-solving, incident investigation, and developing practical solutions.
• Stakeholder Engagement– Confident communicator with experience working across internal teams, suppliers, and external agencies.

Looking to take your technical security career to the next level? Join Cadent as a Technical Security Engineer and help us protect the systems that keep the nation running. Apply now to be part of a forward-thinking, safety-first organisation.

Please note that this position will close on Thursday 5th June, with interviews scheduled to commence fromMonday 9th 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.