642 senior mechanical design engineer jobs found

Senior Mechanical Design Engineer – Building Services Location: Birmingham | Hybrid Working | Full-Time Salary: Competitive + Benefits Overview We are seeking a Senior Mechanical Design Engineer to join a nationally respected multidisciplinary building services consultancy in Birmingham. This is an exciting opportunity to lead mechanical design on high-profile projects across healthcare, education, commercial, and infrastructure sectors. As a Senior Mechanical Design Engineer , you will take ownership of complex mechanical systems, deliver innovative, sustainable solutions, and mentor junior engineers while collaborating with multidisciplinary teams. Key Responsibilities Lead mechanical design across projects, including HVAC, heating, cooling, ventilation, and domestic water systems Prepare and review detailed calculations, specifications, reports, and design drawings Manage project deliverables from concept design through construction and commissioning Coordinate...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer Location: Southampton Area (Hybrid) Employment Type: Full-Time Overview We are seeking a Senior Mechanical Design Engineer to join a forward-thinking building services consultancy in the Southampton/Fareham area. This is a senior, hands-on role leading the design and delivery of innovative and sustainable mechanical building services across commercial, residential, education, and healthcare projects. The Senior Mechanical Design Engineer will take ownership of mechanical design solutions, mentor junior engineers, and collaborate closely with clients and multidisciplinary teams to deliver high-quality, integrated outcomes from concept through to completion. Key Responsibilities Lead the mechanical design of building services systems, including HVAC, heating, cooling, ventilation, and domestic water systems Produce, review, and approve calculations, technical specifications, drawings, and reports Coordinate effectively with clients, project...

Senior Mechanical Design Engineer – Building Services Location: Birmingham | Hybrid Working | Full-Time Salary: Competitive + Benefits Overview We are seeking a Senior Mechanical Design Engineer to join a nationally respected multidisciplinary building services consultancy in Birmingham. This is an exciting opportunity to lead mechanical design on high-profile projects across healthcare, education, commercial, and infrastructure sectors. As a Senior Mechanical Design Engineer , you will take ownership of complex mechanical systems, deliver innovative, sustainable solutions, and mentor junior engineers while collaborating with multidisciplinary teams. Key Responsibilities Lead mechanical design across projects, including HVAC, heating, cooling, ventilation, and domestic water systems Prepare and review detailed calculations, specifications, reports, and design drawings Manage project deliverables from concept design through construction and commissioning Coordinate...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer – Building Services Location: Cardiff Salary: Competitive (dependent on experience) Benefits: 25 days holiday + bank holidays, pension, flexible & hybrid working Role Overview We are seeking a Senior Mechanical Design Engineer to join a busy and growing building services consultancy in Cardiff. This is an excellent opportunity to lead mechanical engineering design projects across commercial, residential, healthcare, education, and industrial sectors. As a Senior Mechanical Design Engineer , you’ll have autonomy over your work, manage multi-disciplinary projects, mentor junior engineers, and help shape the technical direction of the business. Key Responsibilities Lead mechanical design and engineering on projects from concept through to completion Prepare and review detailed calculations, specifications, and design documentation Produce high-quality drawings and BIM/Revit models Manage project deliverables including...

Senior Mechanical Design Engineer – Building Services Consultancy Location: Winchester (Hybrid) Employment Type: Full-Time Overview We are seeking a Senior Mechanical Design Engineer to join a respected building services consultancy with 45 years’ experience delivering sustainable, value-driven engineering solutions. Based in Winchester, this role offers the opportunity to lead mechanical systems design on projects ranging from residential and commercial to healthcare, education, and industrial developments, including schemes valued up to £100m. The Senior Mechanical Design Engineer will take ownership of mechanical design delivery, mentor junior engineers, and ensure integrated, low-carbon, energy-efficient solutions across a diverse portfolio of projects. Key Responsibilities Lead the design of mechanical systems, including HVAC, ventilation, heating, cooling, and domestic water systems from feasibility to construction Produce 2D and 3D coordinated outputs using AutoCAD...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

Senior Mechanical Design Engineer – Building Services Location: Cardiff Salary: Competitive (dependent on experience) Benefits: 25 days holiday + bank holidays, pension, flexible & hybrid working Role Overview We are seeking a Senior Mechanical Design Engineer to join a busy and growing building services consultancy in Cardiff. This is an excellent opportunity to lead mechanical engineering design projects across commercial, residential, healthcare, education, and industrial sectors. As a Senior Mechanical Design Engineer , you’ll have autonomy over your work, manage multi-disciplinary projects, mentor junior engineers, and help shape the technical direction of the business. Key Responsibilities Lead mechanical design and engineering on projects from concept through to completion Prepare and review detailed calculations, specifications, and design documentation Produce high-quality drawings and BIM/Revit models Manage project deliverables including...

Senior Mechanical Design Engineer – Building Services Consultancy Location: Winchester (Hybrid) Employment Type: Full-Time Overview We are seeking a Senior Mechanical Design Engineer to join a respected building services consultancy with 45 years’ experience delivering sustainable, value-driven engineering solutions. Based in Winchester, this role offers the opportunity to lead mechanical systems design on projects ranging from residential and commercial to healthcare, education, and industrial developments, including schemes valued up to £100m. The Senior Mechanical Design Engineer will take ownership of mechanical design delivery, mentor junior engineers, and ensure integrated, low-carbon, energy-efficient solutions across a diverse portfolio of projects. Key Responsibilities Lead the design of mechanical systems, including HVAC, ventilation, heating, cooling, and domestic water systems from feasibility to construction Produce 2D and 3D coordinated outputs using AutoCAD...

We are seeking a Senior Mechanical Design Engineer to play a leading role within our Design Team, taking technical ownership of mechanical engineering solutions across a wide range of water and wastewater treatment projects.  In this role, you will guide the full design process from concept through to completion, ensuring every mechanical system meets regulatory, safety, and client requirements while maintaining high standards of efficiency and sustainability. You will collaborate closely with multidisciplinary teams to deliver fully integrated designs, oversee technical reviews and risk assessments, and provide expert support during procurement, installation, and commissioning.  Acting as a mentor to junior engineers, you will help shape the future capability of the team while championing innovation, quality, and best practice across the business.  We're looking forward to expanding our team to Glasgow. Please note that this role requires you to be in the office or on site at...

A leading research and technology organisation in Newport is looking for a  Senior Mechanical Design Engineer  to join their growing R&D team. This is an exciting opportunity to work on cutting‑edge technologies within a hands‑on, innovative environment. You’ll take designs from concept through to prototype, working hands‑on with complex designs or innovative solutions. What You’ll Be Doing 3D/2D design and drafting of components and assemblies Concept development and design documentation Supplier liaison and component sourcing Prototype assembly, testing and validation Essential Skills & Experience BEng/MEng in Mechanical Engineering (or equivalent) Recent experience as a Mechanical Design Engineer Strong SolidWorks skills (modelling, drawings, simulation) Experience with high‑speed rotating assemblies Strong understanding of engineering principles, tolerances and manufacturing processes Ability to take designs from...

  Do you want to join a pivotal team who specialise in structural or mechanical design engineering?   Are you excited to take big and innovative ideas from paper, and turn them into reality?   Join our Structural Engineering team   Our hands-on and visionary engineers act as intermediaries between product conceptualization and launch. We devise smarter systems to control and monitor oil and gas extraction. Innovating in the energy industry, our subsea and surface pressure capabilities are industry-leading. Join our team in the design, creation and continuation of innovative design and development of flexible pipe systems.    Partner with the best   As a Senior Mechanical Design Engineer (Ansys/ FEA), you will have the opportunity to work across multiple projects and functions, face challenges to grow, and be an integral part of this innovative team.   As a Senior Mechanical Design Engineer (Ansys/ FEA) you will be responsible for:   Participating in the...

Senior Mechanical Design Engineer (Water) We are currently in the market to recruit multiple Senior Mechanical Design Engineers (Water) for a variety of major long-term frameworks across the UK. In addition to a range of long-term programmes across the UK water industry RPS, and Tetra Tech, have successfully won a £100 million single-award framework from United Utilities to support the improvement of river health across the Northwest of England. RPS has been working with United Utilities for over 20 years on innovative projects. As we move towards AMP8, this is an exciting time to be working in the water industry, and collaborating with passionate organisations, gives our people the opportunity to create positive change. Under this 10-year framework, RPS will drive program optimisation, develop solutions, and select the preferred options based on best value, lowest carbon, and cost. Our mission is to deliver exceptional water services to foster a...

We have an exciting new opportunity for a Senior Mechanical Design Engineer to join our growing MEP (Building Services) team based in our Plymouth office . It’s a fantastic time to become part of Stantec’s MEP division! Our engineers are experts in creating high-performing, sustainable environments. We work across all major sectors from commercial and residential to heritage and industrial delivering intelligent design that enhances the built environment and supports our clients’ net-zero ambitions. About The Team: Our Plymouth office offers a dynamic base for delivering transformative projects across the UK and beyond. From this location, we’ve played a pivotal role in some of the UK’s most forward-thinking infrastructure and development projects. Some of our notable achievements include work on large-scale energy transmission projects, such as housing complex conversion equipment for new high-voltage direct current converter stations to transmit emission-free...

Bouygues Energies & Services Industry, an Equans Group Company is recruiting for a Senior Mechanical Design Engineer to deliver technical services at bid, design, installation and commissioning phases. The role will be focused on the management of design and technical support services to data centers and other mission critical projects. What you will deliver? Delivery of designs in line with health and safety requirements. Full accountability for the design of mechanical services for data center and other mission critical projects. Management of mechanical designers including review and approval of designs. Lead co-ordination of construction, mechanical and electrical design at all stages of the project lifecycle, including input from clients, internal / external designers, suppliers, subcontractors and commissioning agents.  Lead regular design meetings with project team and provide effective communication and change management. Provide support to the technical strategy...

We are seeking a highly skilled Senior Mechanical Design Engineer to create, own, and maintain complex mechanical designs and CAD data, working closely with cross-functional engineering teams. This role is suited for a confident, independent engineer with deep expertise in 3D CAD, strong understanding of GD&T, and the ability to lead technical discussions and guide junior colleagues.  ZeroAvia is at the forefront of building a new clean‑aviation ecosystem, and the successful candidate will be joining a world‑class team that is passionate about developing solutions that are not only zero‑emission but also commercially competitive and technically groundbreaking. Requirements Responsibilities: CAD Design & Ownership: Full ownership of CAD design and associated data for assigned components and assemblies.  Create detailed 3D CAD models of complex parts and assemblies (NX preferred).  Produce highquality 2D production drawings conforming to ASME standards and...