Information Security Manager

Information Security Manager

Permanent

Theale/Home

Join the UK’s foremost mobile and digital infrastructure organisation, managing over 15,700 sites and holding 35% of the market. We’re on a mission to be renowned for excellence in delivery, driving transformation with our people and customers at the heart of everything we do.

We’re hiring an Information Security Manager to lead the development and evolution of our Information Security Management System (ISMS), aligned with ISO 27001:2022. This strategic and hands-on role is pivotal in safeguarding our digital infrastructure, managing cyber risk, and embedding a security-first culture across the business.

What You’ll Be Doing

• Lead and maintain our ISO 27001:2022-compliant ISMS
• Drive risk management across systems, suppliers, and processes
• Respond to security incidents with forensic precision and coordination
• Conduct supplier assurance audits and enforce security policies
• Champion cyber awareness through training and simulations
• Oversee compliance with GDPR, ISO standards, and regulatory frameworks
• Collaborate across IT, legal, procurement, and operations to embed security into every layer of our organisation

What We’re Looking For

• Proven experience managing enterprise ISMS and leading ISO 27001 audits
• Deep understanding of cyber threats, cloud security (Azure, M365), and compliance frameworks
• Skilled in vulnerability management, penetration testing, and supplier assurance
• Strong communicator with the ability to translate technical risk into business impact
• Experience with tools like ISMS Online, Qualys VMDR, and Cofense phishing simulation
• A proactive leader with sound judgement and stakeholder engagement skills

This is a high-impact opportunity for someone who thrives in a collaborative, fast-paced environment and is passionate about driving security excellence.

Ready to take the lead in securing the UK’s digital backbone? Please send your CV to caroline.kennedy@projectpeople.com