Were 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, youll work across the full project lifecyclefrom concept through to detailed design and commissioningensuring mechanical solutions are robust, efficient, and aligned with technical and regulatory standards. Youll 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 Enisca Browne Enisca Browne is part of Browne Group, a leading contractor in the UK water and civil engineering sectors. Together we deliver essential infrastructure that supports clean water, safe drainage and reliable services for communities. Enisca Browne focuses on the systems that keep water and wastewater treatment sites running at their best. We work on power, process equipment, control systems and the civil structures that support them. As the Groups mechanical, electrical, instrumentation, control and automation specialist, we manage everything from control panel manufacturing to full system integration and commissioning. Our teams bring deep technical knowledge and a collaborative approach to solving real-world challenges. We offer opportunities for people with a range of skills and backgrounds, from hands-on engineering to project support and technical delivery. Everyone plays a part in helping us deliver safe, smart and sustainable solutions. What Were Looking For Were seeking someone who combines strong technical capability with a proactive attitude and the ability to thrive in a multidisciplinary environment. The ideal candidate will bring creativity, precision, and a passion for engineering excellence to every stage of the design process. Experience 35 years mechanical design engineering experience, ideally within water or wastewater. Background in designing pumps, piping systems, valves, filtration systems, and related infrastructure. Familiarity with mechanical standards, regulations, and industry codes. Experience with procurement, installation, and commissioning processes. Competence in producing technical documentation, including mechanical specifications, P&IDs, and schedules. Knowledge & Skills Strong analytical and problem-solving abilities with meticulous attention to detail. Clear communicator and effective team collaborator across engineering disciplines. Highly organised, able to manage multiple tasks to meet deadlines. Proactive, innovative approach to resolving design challenges. Willingness to embrace new technologies and evolving engineering methodologies. Proficiency with 3D modelling and CAD tools (AutoCAD, Revit, SolidWorks, or similar). Solid understanding of mechanical systems used in water and wastewater treatment. Essential Qualifications Bachelors degree in Mechanical Engineering or related field. If youre excited by the opportunity to deliver meaningful engineering solutions that support vital water infrastructurewhile working in a collaborative, progressive teamwed love to hear from you. Apply today and help engineer systems that shape a more sustainable future. Skills: mechanical design engineering experience analytical 3D modelling