Attention all Senior Mechanical Design Engineers! We are looking for an experienced Senior Mechanical Design Engineer to join a engineering services company, in a permanent position (our client will also consider contract candidates). You will be required to work full time (5 days a week) in Witham. This is a great opportunity to work on a range of projects, starting with Leisure Centre projects. - Competitive salary up to £75,000 (depending on experience). -Generous benefits package (including car allowance, pension scheme, and generous holiday allowance). Key Responsibilities: -Lead mechanical design on projects of all sizes, ensuring excellent client service. -Ensure quality control across mechanical engineering projects company-wide. -Manage project budgets and cost control. -Oversee project and cross-functional teams. -Attend client/project sites for meetings, surveys, and training. What we are looking for: Essential: -Minimum Degree level in Mechanical Engineering. -Skilled in Microsoft office. -Proven experience of delivering detailed designs through the full design cycle. -String knowledge of Water Services, Heating / LTHW, HVAC, Fuel, above- ground drainage and BMS.