Location: WE HAVE THREE OPPORTUNITIES, located in London / Glasgow / Tamworth Employment Type: Full-time, 37.5 hours per week Mon - Fri Salary: Competitive and DEFINITELY NEGOTIABLE - here is a basic outline of our salary offerings: * Associate £60k - £70k - Chartered + 12-Years Experience * Principal - £55k - £60k - Chartered + 10-Years Experience * Senior - £45k - £55k - Nearing Chartership + 5-Years Experience Reports to: Company Director ________________________________________ A growing design and consultancy firm supporting the water sector with high-quality, future-focused solutions. We're now looking for a skilled and motivated Senior to Associate Level Process Engineer to join our team, specialising in sewage treatment works (STW). ________________________________________ Role Overview As a Senior, Principal or Associate Process Engineer, you'll lead or contribute to the development of process designs for wastewater treatment projects from concept to detailed design stages. You'll be responsible for producing core design documentation - from Process Flow Diagrams (PFDs) to Control Philosophies - and play a key role in interfacing with mechanical, electrical, and civil teams. You'll also help define the commercial scope and technical deliverables, and support junior engineers as the team expands. This is a hands-on design role requiring solid understanding of biological, c...