Mechanical Design Engineer Location: Commutable to Preston (3 days in office per week) Salary: £40,000 - £55,000 (depending on experience) Working Hours: 40 hours per week (flexible between 7:00am - 6:30pm) About the Company We are a values-driven organisation with a strong charitable focus-profits are donated to charities chosen by our employees. We pride ourselves on a collaborative, supportive culture where people are encouraged to grow, contribute, and make a meaningful impact. Benefits 26 days annual leave plus bank holidays Enhanced paid family leave 4 weeks full sick pay 6.5% employer pension contribution Salary sacrifice private healthcare scheme (50% employer contribution) Ongoing training and upskilling opportunities Flexible working hours The Role We are seeking a Mechanical Design Engineer (mid to senior level) to join our growing team. You will be working on a range of projects within the water and wastewater sector, supporting key clients including Welsh Water, United Utilities, and Yorkshire Water. Key Responsibilities Produce high-quality mechanical design drawings in line with project guidelines (AMP8 and beyond) Develop design documentation including P&IDs, piping layouts, and technical specifications Carry out design calculations such as stress analysis where required Participate in HAZOP studies and contribute to project safety and compliance Collaborate closely with multidisci...