Head of Infrastructure and Security

What will you be doing?

Your role is to act as the SME for all cyber security and infrastructure matters, providing strategic vision and leadership. To lead, plan, organise and manage teams to ensure the delivery of a stable and progressive technical foundation for all the systems and services of SUEZ UK that is also safe and secure. Utilising the best fit of cloud and on premise, underpinned by a future fit network, able to deliver the performance and security requirements of the organisation aligned to relevant group and legislative standards.

Build a strategic supplier base that delivers value for money and enables SUEZ to make best use of progressive technologies.

1. To simplify the technical estate including, but not limited to, vendors, diversity of hardware and associated systems.
2. Be responsible for the procurement activity associated with all purchases in the security and infrastructure area.
3. Working closely with the Head of Digital and Architecture and the Head of Business Partnerships, build a roadmap that underpins the business ambition and deals with legacy and emergent risk.
4. Support team members’ development removing Single Points of Failure (SPOF’s) and making use of third party resource as necessary to bolster capacity.

What are the requirements?

1. Extensive experience of leading IT security in a multi-site environment with OT elements.
2. A Computer Science Degree (or other relevant subject) or equivalent professional experience.
3. CISSP (Certified Information Systems Security Professional).
4. Microsoft certifications and/or network qualifications.
5. ITIL Foundation.
6. An in-depth knowledge of Microsoft systems and operating systems.
7. An understanding of the practical implementation of SD WAN and its principles.
8. Knowledge of Cyber Essentials, Cyber Essentials Plus and/or the NIS Directive and the successful implementation of these in an industrial or service setting.
9. An practical understanding of ISO 27001 and project management principles.
10. Excellent budget and cost management skills across both Opex and Capex.
11. A collaborative team player with a positive attitude to meeting and exceeding business demands.
12. Experienced in Cloud Migrations, the use of SaaS and PaaS and the effective management of these in a complex, multi-vendor estate.
13. Experienced at providing infrastructure platforms for complex, multisite environments with a mix of operation and traditional technologies.

Who we are

Join us, and you’ll be part of a forward-thinking business where people are free to grow. In a workplace where respect, team spirit, customer focus, and commitment to the environment are real values – not just words on a page. As part of our dedicated team, you’ll play an important part in the essential work we are doing to build a sustainable future.

At Suez, we believe in investing in our people. You’ll have access to continuous learning and development opportunities, empowering you to reach your full potential. Our inclusive culture ensures that everyone’s voice is heard and valued, fostering innovation and collaboration.

We offer competitive benefits, including flexible working arrangements, comprehensive health and wellness programs, and opportunities for career advancement. By joining Suez, you’ll be contributing to a mission-critical role that makes a real difference in the world.

If you’re ready to take on this challenge and be part of a team that’s dedicated to making a positive impact, apply to Suez today. Together, we can build a sustainable future.