Mechanical Engineer - Water

The water industry is evolving rapidly, with significant investment driving the delivery of more resilient, sustainable and efficient infrastructure. At Stantec, we're working with leading water companies across the UK to deliver innovative engineering solutions that improve essential services and protect the environment for future generations.

We're looking for a Mechanical Engineer to join our growing Water team in Exeter, Bristol or Cardiff . This is an exciting opportunity to build your career within one of the UK's leading multidisciplinary consultancies, working on a diverse portfolio of clean water and wastewater projects alongside experienced engineers and technical specialists.

You’ll become part of a collaborative team where you can:

• Support the delivery of mechanical engineering solutions across major water infrastructure projects.

• Gain experience throughout the full project lifecycle, from feasibility and optioneering through to detailed design and construction support.

• Work alongside multidisciplinary teams to deliver sustainable, innovative engineering solutions.

• Develop your technical expertise through structured mentoring, training and hands‑on project experience.

As a Mechanical Engineer , you will support the delivery of mechanical design services across a wide range of water and wastewater infrastructure projects. Working closely with senior engineers, Project Managers and other technical disciplines, you will contribute to the development of safe, efficient and sustainable engineering solutions.

Your responsibilities will include:

• Supporting mechanical design activities from feasibility and concept design through to detailed design and construction support.

• Assisting with the production of mechanical calculations, technical specifications, schedules, reports and design documentation.

• Supporting the design of pumping stations, water and wastewater treatment works, pipelines and associated mechanical infrastructure.

• Undertaking site visits, surveys and technical investigations where required.

• Collaborating with electrical, process, civil and structural engineers to deliver integrated project solutions.

• Working with clients, contractors and internal stakeholders to help deliver projects safely, efficiently and to a high technical standard.

Every project you work on will help deliver infrastructure that communities rely on every day. Your contribution will support the delivery of reliable drinking water, improved wastewater treatment and more resilient assets that help protect the environment and respond to the challenges of climate change.

At Stantec, you'll have the opportunity to develop your technical capability while working on nationally significant infrastructure programmes. Supported by experienced mentors and industry‑leading specialists, you'll build the skills needed to progress your career while making a meaningful impact on projects that improve lives and protect natural resources.

We're looking for a motivated Mechanical Engineer who enjoys solving complex engineering challenges and wants to continue developing their technical expertise within a collaborative team.

You will have:

• A degree in Mechanical Engineering or a related discipline.

• Experience with in mechanical engineering design, ideally within water or another regulated infrastructure sector.

• An understanding of mechanical design principles and engineering standards.

• Strong communication and problem‑solving skills.

• The ability to work effectively within multidisciplinary project teams.

• A proactive approach to learning and professional development.

• Good organisational skills with the ability to manage multiple priorities.

• Experience with in the water, utilities, energy or infrastructure sectors.

• Knowledge of pumping systems, treatment processes or mechanical plant design.

• Experience producing technical specifications, reports and engineering documentation.

• Working towards Chartered Engineer status with a relevant professional institution.

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