Job Description

At Thames Water, every decision we make helps to shape the future of water for over 16 million people. Supplying billions of litres daily, we're committed to delivering vital services while protecting our environment and communities. Right now, we're looking for a strategic-thinking

System Planning Lead

to help us build resilient water systems for generations to come.

What you'll be doing as our System Planning Lead

In this influential role, you'll lead a team to develop dynamic, system-wide in-AMP Asset Plans and Capital Maintenance plans. You'll champion the in-AMP work required to enable targeted investment prioritisation with Operations and wider stakeholders, ensuring decisions are driven by risk and outcome-based thinking.

Key responsibilities include:

Leading the development and delivery of strategic and in-AMP Asset Plans at the catchment, site, and system levels. Overseeing the planning and justification of Capital Maintenance interventions and risk mitigation options to prioritise spend effectively. Ensuring your team maintains a deep understanding of asset risk positions and supports mitigation strategies across the lifecycle, from identifying needs to supporting delivery and handover. Driving long-term planning that underpins future price reviews by surfacing critical asset risks. Influencing strategic investment and cultural transformation towards a proactive, lifecycle-focused approach to asset planning.

Base Location:

Hybrid working from Clearwater Court, Reading

Working Pattern:

Full-time, Monday-Friday (36 hours per week)

What you'll bring to the role:

Strong leadership and management experience, with the ability to inspire teams and drive meaningful cultural change. Solid understanding of asset management, engineering, or related best practices. Exceptional communication skills, able to convey complex information and influence senior stakeholders. Proven ability to identify opportunities for improvement and proactively drive solutions. Good grasp of regulatory frameworks and external factors impacting water and wastewater management.

Extra qualities that would be a great fit for our team:

Ideally, degree-qualified or significant equivalent experience, with professional membership being an advantage. Driving License and access to a car.

What's in it for you?

Joining Thames Water means becoming part of a supportive, innovative team where your strategic vision makes a tangible difference. You'll play a vital role in creating sustainable water management strategies. Alongside career growth and professional recognition, you'll receive:


Competitive salary from 62,215 to 75,000 per annum, depending on experience. 26 days holiday per year, increasing to 30 with the length of service. (plus, bank holidays) Car Allowance. Annual Bonus. Generous Pension Scheme through AON. Private Medical Health Care. Performance-related pay plan directly linked to company performance measures and targets Access to lots of benefits to help you take care of you and your family's health and wellbeing, and your finances - from annual health MOTs and access to physiotherapy and counselling, to Cycle to Work schemes, shopping vouchers and life assurance.

Find out more about our benefits and perks

Who are we?

We're the UK's largest water and wastewater company, with more than 16 million customers relying on us every day to supply water for their taps and toilets. We want to build a better future for all, helping our customers, communities, people, and the planet to thrive. It's a big job and we've got a long way to go, so we need help from passionate and skilled people, committed to making a difference and getting us to where we want to be in the years and decades to come.

Learn more about our

purpose and values

Working at Thames Water

Thames Water is a unique, rewarding, and diverse place to work, where every day you can make a difference, yet no day is the same. As part of our family, you'll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits.



If you're looking for a sustainable and successful career where you can make a daily difference to millions of people's lives while helping to protect the world of water for future generations, we'll be here to support you every step of the way. Together, we can build a better future for our customers, our region, and our planet.



Real purpose, real support, real opportunities. Come and join the Thames Water family. Why choose us? Learn more.



We're committed to being a great, diverse, and inclusive place to work. We welcome applications from everyone and want to ensure you feel supported throughout the recruitment process. If you need any adjustments, whether that's extra time, accessible formats, or anything else just let us know, we're here to help and support.



When a crisis happens, we all rally around to support our customers. As part of Team Thames, you'll have the opportunity to sign up to support our customers on the frontline as an ambassador. Full training will be given for what is undoubtedly an incredibly rewarding experience. It's also a great opportunity to learn more about our business and meet colleagues.

Disclaimer: due to the high volume of applications we receive, we may close the advert earlier than the advertised date, so we encourage you to apply as soon as possible to avoid disappointment.