Thames Water
Mechanical Engineer
How your CV stacks up
Upload your CV to see how well it fits this job role
?%
Project Engineer - Thames Valley Delivery Office
As a Project Engineer within the Thames Valley Delivery Office, you'll play a vital role in delivering projects that improve both water and wastewater treatment services across the region. Working on some of Thames Water's most important infrastructure, you'll help modernise treatment plants, enhance environmental performance, increase resilience, and ensure we continue to provide safe, reliable services to millions of customers.
You'll be involved throughout the project lifecycle, from technical reviews, feasibility studies and design development through to construction, commissioning and handover. Working across a diverse portfolio of schemes, you'll help improve drinking water quality, increase treatment capacity to support growing communities, enhance wastewater treatment processes, reduce storm overflows, improve effluent quality, and protect local rivers and ecosystems.
This is an exciting opportunity to contribute to projects that safeguard the environment, support regulatory commitments, and future-proof critical water and wastewater assets for generations to come.
What you'll be doing
- Working alongside Senior Engineers, consultants and contractors to deliver a portfolio of water and wastewater non-infrastructure projects from concept development and optioneering through to contract award and construction.
- Supporting the development of technical solutions, feasibility studies and outline designs that meet operational, environmental and regulatory requirements.
- Producing contractual project briefs and reviewing pre-construction information to ensure projects are well-defined and ready for delivery.
- Identifying, assessing and mitigating project risks while maximising opportunities to support robust scope development and value-for-money delivery.
- Reviewing survey information, technical drawings, designs and contractor proposals, raising concerns and recommendations to Senior and Lead Engineers.
- Providing technical assurance of detailed designs and managing engineering change throughout the construction phase.
- Supporting project teams during commissioning, testing and asset handover to ensure successful project delivery.
- Undertaking design reviews to ensure solutions are safe, efficient, operable and aligned to business objectives.
- Supporting the role of CDM Designer and Principal Designer during the design phase and ensuring Thames Water fulfils its client responsibilities under CDM Regulations 2015.
- Working collaboratively with operational teams, contractors and stakeholders to deliver projects safely, efficiently and sustainably.
- Championing Thames Water's zero-compromise approach to health, safety and wellbeing across all project activities.
Reasons to use Rodeo
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
It searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
We're looking for you to
- Have a background in project engineering, ideally within the water, wastewater, utilities, process, manufacturing or industrial sectors.
- Hold a Mechanical Engineering qualification, HNC/HND, degree or equivalent engineering qualification.
- Be Incorporated, working towards Incorporated status, or actively pursuing professional registration with a relevant engineering institution.
- Demonstrate the ability to manage and coordinate multiple stakeholders, including operational teams, contractors, consultants and external organisations.
- Have an understanding of project delivery methodologies within process-based industries.
- Possess strong technical knowledge of mechanical engineering principles and their application within industrial environments.
- Understand health, safety and environmental requirements within construction, including CDM Regulations 2015.
- Be able to review technical information and challenge designs to ensure safe, practical and cost-effective solutions.
- Hold a full UK driving licence, as regular travel to operational sites across the Thames Valley will be required.
What's in it for you?
- The Thames Valley Delivery Team sits at the heart of our capital delivery programme, turning ideas into operational assets that make a real difference for our customers, communities and the environment. You'll gain exposure to a wide range of projects and collaborate with teams from across Thames Water, our engineering partners and delivery contractors.
- Competitive salary of £41,000 - £55,000 per annum, depending on skills and experience.
- 26 days annual leave, increasing to 30 days with length of service, plus bank holidays.
- Generous Pension Scheme through AON
- Annual personal medical assessments available to all employees.
- 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.
- Performance-related pay plan directly linked to company performance measures and targets.
- Find out more about our benefits and perks (Please note different T&Cs apply if on secondment)
Get help with your application
Your very own career expert that helps elevate your application to the next level.
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.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
Skills
Location