We''re looking for a Mechanical Design Engineer to play a key role in designing, developing, and optimising mechanical systems for water and wastewater treatment projects. As part of our Design Team, you''ll work across the full project lifecycle from concept through to detailed design and commissioning ensuring mechanical solutions are robust, efficient, and aligned with technical and regulatory standards. You''ll collaborate with Civil, EICA, and Process engineers to deliver integrated design solutions, produce accurate documentation and specifications, and support projects through procurement, installation, and final commissioning. Your work will directly contribute to the reliability, sustainability, and performance of essential water treatment infrastructure. Please note that this role requires you to be on site or in the office at least 3 times a week. About Browne (Non-Infrastructure)At Browne, we are engineering with purpose.We are a leading UK contractor delivering specialist engineering, construction and maintenance services across the water, wastewater and civil engineering sectors. From building pipelines and upgrading pumping stations to delivering complex mechanical, electrical, instrumentation, control and automation (MEICA) solutions, we help provide cleaner water, stronger infrastructure and more reliable services for communities across the UK.Our expertise spans the full lifecycle of water and wastewater assets, combining civil engineering, process ..... full job details .....