Project Development Manager - London, Greater London

Company: Thames Water

Location: London

Posted: May 12th, 2026

Project Development Manager - London, Greater London, SE1 7TP

Contract: PermanentSalary: Offer between 71,000 - 85,000 per annum depending on experienceProject Development Manager

Ready to lead one of the UKs most significant water infrastructure projects?
At Thames Water, were shaping the future of water resilience for generations to come. Were looking for an experienced Project Development Manager to lead the development of the Lower Thames to West London Reservoir (LTWLR) a nationally significant 1billion Strategic Resource Option (SRO) designed to improve drought resilience while protecting the environment.

This is a rare opportunity to take a senior clientside leadership role on a project of national importance, influencing outcomes from early development through planning and procurement.

What youll be doing as aProject Development Manager, youll be the client lead for the scheme, reporting to the Head of Scheme Development and working at the heart of our Strategic Water Resources team. Youll be responsible for the daytoday leadership of the project and its multidisciplinary delivery teams.

Key responsibilities include:
What you should bring to the role

Were looking for a credible, confident leader who thrives in complex, highprofile environments and can bring people together around shared outcomes.

Essential:Desirable:
This role is offered on a hybrid working basis, split between our Reading and London offices, with a minimum of 3 days per week in the office (or as required by the project).

Whats in it for you?
Find out more about our benefits and perks (Please note different T&Cs apply if on secondment)

Who are we?

Were the UKs 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. Its a big job, and weve 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, youll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits.

If youre looking for a sustainable and successful career where you can make a daily difference to millions of peoples lives while helping to protect the world of water for future generations, well 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.

Were 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 thats extra time, accessible formats, or anything else, just let us know. Were here to help and support.

When a crisis happens, we all rally around to support our customers. As part of Team Thames, youll 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. Its 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.
Apply Now