Job Title: Principal Public Health Engineer Location: Solihull Salary: Negotiable DOE Type: Permanent | 36.25 hours per week A leading, design-led Building Services consultancy is seeking a Principal Public Health Engineer to join its growing Solihull office. This is a senior technical leadership role within a well-established, multi-disciplinary engineering practice delivering sustainable solutions across healthcare, education, residential, commercial, industrial and public sector projects. With a strong focus on net-zero carbon and research-driven design, this organisation offers technically challenging work within a collaborative and people-focused culture. The Role You will take ownership of the technical leadership of above-ground drainage design, ensuring full compliance with BS EN 12056 and Approved Document H. Key responsibilities include: Leading design of above-ground foul drainage systems in accordance with BS EN (phone number removed) Overseeing gravity and siphonic roof drainage design (BS EN (phone number removed) Ensuring compliance with Approved Document H – Section 1 Reviewing installation requirements in line with BS EN (phone number removed) Integrating drainage systems within architectural, structural and MEP coordination models (BIM) Providing technical solutions covering ventilation, acoustics, fire-stopping and backflow prevention Conducting high-level te...