Operational Technology Security Manager

Salary - Competitive

Work Type - Hybrid

Job Location - Lingley Mere (UU), Lingley Green Avenue, Great Sankey, Warrington, WA5 3LP

Role Type - Permanent

Employment Type - Full Time

Working Hours - 37.0 Hours per week

United Utilities’ (UU) purpose is to deliver great water for a stronger, greener and healthier North West of England. We are committed to providing our services in a way that respects the environment, supports the economy, and benefits society.

We value diversity, inclusion and innovation in our workplace, and we foster a culture where our people can grow, excel, and be themselves.

We uphold our ethics, values and business model to fulfil our mission and, by setting clear goals and objectives, we create sustainable long-term value for our colleagues, customers and communities. Whether you work with a team that shares your vision or join a network of peers with similar interests, you will find a welcoming and supportive organisation to be part of.

We’ve got a lot to offer. You’ll be part of a thriving FTSE 100 company and will enjoy a range of core benefits that reflect your value and value contribution."

Benefits

• A generous annual leave package of 26 days, which increases to 30 days after four years of service (increases one day per year), in addition to 8 bank holidays
• A competitive pension scheme with up to 14% employer contribution, 21% combined, and life cover
• Up to 20% performance-related bonus scheme, as well as recognition awards for outstanding achievements
• Car allowance 5k
• A comprehensive healthcare plan through our company-funded scheme
• MyGymDiscounts - gym and wellness benefit that offers up to 25% off on gym memberships and digital fitness subscriptions
• Best Doctors
• Salary Finance
• Wealth at Work courses
• Deals and discounts
• EVolve Car Scheme
• Employee Assistance Plan
• Mental health first aiders
• ShareBuy
• MORE Choices flexible benefits
• Enhanced parental leave schemes

Job Purpose

We’re looking for a skilled OT Security Manager to lead and strengthen the security of United Utilities’ vast Operational Technology (OT) estate. You’ll head a dedicated team including internal experts and specialist third-party partners to oversee security operations across a complex environment of 4,000 Remote Telemetry Units, 5,000 Programmable Logic Controllers (PLCs), 200 SCADA systems, and their supporting networks. This role demands a strong technical understanding of OT assets, including PLCs, SCADA, telemetry systems, and server infrastructure, alongside experience with threat detection, intrusion systems, and compliance with industry standards like the NIS Directive.

Accountabilities & Responsibilities

• To improve performance and security of the OT Technology estate through a process of pro-active continuous service improvement and to plan and manage the reduction of cyber and security risk to services to United Utilities
• To deliver the security operations management of the OT Technology estate and its availability 24/7/365 where applicable
• Contribute expert security advice, insights and suggestions to support other leaders in Technology Services to make informed decisions
• Spot security trends and assess the risk and opportunities for the business unit, prioritising activity to ensure that risks are minimised and additional value is added whenever possible. Seek out best practice and innovative ideas/approaches, both internally and externally, and manage their implementation in the given business area
• Oversee the Security Operations Centre (SOC) and manage threat detection, monitoring, and response

Technical Skills & Experience

• Considerable experience of operating Information Technology Information Library (ITIL) and Cyber Security Incident Response Team (CSIRT) processes and standards.
• Extensive working knowledge of available technologies and defining appropriate strategies to create efficient and effective solutions and services
• Able to develop and manage high-level problem resolution and service improvement plans and act as a technical interface working with executive level leaders on strategy and feasibility studies
• Strong leadership, motivational and interpersonal qualities with experience of influencing at different management levels both within and external to Technology Service
• Experience of managing technical resource working to quality and time based criteria. Must be able to lead and manage technical delivery teams and lead technical discussions in relation to optimum delivery of complex systems

Qualifications

Essential Qualifications

• Certified Information Systems Security Professional (CSSIP) (or equivalent) qualified
• Degree level educated or with significant experience gained through similar role

Desirable Qualifications

• ITIL Practitioner

We may not be able to offer sponsorship for this position.

Vacancies can close prior to the close date should we receive high volumes of applications, we encourage you to apply as soon as possible if this role is of interest and follow up with any questions with our careers team.

We rely on every employee to ensure our customers receive the best possible service, day in, day out. In return, we ensure that you will be well rewarded for your efforts, from an excellent salary through to development opportunities that will really kick start a thriving career here at UU.