Job Description

Are you a Cyber Security expert looking for a new and exciting opportunity?
SUEZ UK is looking for a Business Information Security Officer (BISO) to lead a small UK team and take responsibility for the level of Cyber Security and Defence in the UK working with the Director of Technology Operations, the Group Chief Information Security Officer and the Group Cyber Security Department utilising group policies, standards and services as appropriate to meet UK legislation and cyber security best practice.
About the role:

• Hybrid working: 3 x per week in the Maidenhead office
• On offer is 66,905 - 78,480, plus 20% annual bonus, company car or car allowance (9,352.40 - 10,278.40 per annum), and 10% employer pension.

About the role
What will you be doing?

• Act as the UK Business Unit's Cybersecurity contact, within the framework of integrated Cyber governance including Data Privacy, Ethics & Compliance, Environmental & industrial risks and Safety
• Activate & integrate cybersecurity "by design" in all technology projects, in particular: Risk analysis and definition of associated mitigation measures, and Ensuring that these mitigation measures are properly implemented, and validating them for any project involving critical assets
• Monitor the performance of cybersecurity suppliers and services, ensure Cyber Security Insurance is appropriate to meet UK requirements
• Participate in the management of major Cyber incidents and crisis concerning technology assets, monitor and implement associated action plans
• Raise awareness of Cyber risks, particularly among Division/UK top management and Technology contacts (development security, application security
• Deploy a Cyber Essentials Plus program to address all in scope services across the UK, Participate in the European NIS2 program as appropriate
• Create training material and other resources to influence user behaviour for adoption of security policy and process

What are the requirements?

• Extensive experience in leading IT Security activities in complex, multi-site environments that have operational technology elements.
• CISSP (Certified Information Systems Security Professional)
• Microsoft certifications and/or network qualifications
• ITIL Foundation
• Must have a sound knowledge of risk management, compliance frameworks, integrating security into projects, developing and monitoring indicators and executing action plans.
• Must have a sound knowledge of risk management, compliance frameworks, integrating security into projects, developing and monitoring indicators and executing action plans.
• A broad and in-depth technical knowledge across the cyber aspects of networking, hosting (on premise and cloud), telephony, access & identity
• Excellent vendor management, driving value through contracts and ensuring tender activity and other procurement processes, are completed in good time, and in line with policy.

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

Closing Date 16/01/2026
Once we have sufficient applicants we withhold the right to close job vacancies early.

Skills Required