648 mechanical senior design engineer jobs found

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 – 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...

We are a leading multi-disciplinary consultancy specialising in innovative, sustainable, and efficient design solutions across various sectors, including commercial, residential, healthcare, and industrial projects. With a growing portfolio of exciting projects, we are seeking a highly skilled Senior Mechanical Design Engineer to join our team and contribute to our success. Role Overview As a Senior Mechanical Design Engineer, you will take a lead role in designing, developing, and delivering high-quality electrical engineering solutions. You will collaborate closely with clients, project teams, and other disciplines to ensure the successful execution of projects, from concept to completion. Key Responsibilities Design Leadership: Produce detailed mechanical designs, including HVAC systems, plumbing, heating, and ventilation solutions, ensuring compliance with relevant standards and regulations. Project Management: Oversee the delivery of electrical engineering projects,...

Job Description Are you a Mechanical Design Engineer who thrives on leading the way on solving difficult engineering problems? Are you drawn to complex projects and excited by the opportunity to rapidly progress your technical leadership skills to the next level, heading up multi-disciplinary projects? If so, you might enjoy solving the energy industry’s most important mechanical engineering conundrums for a multitude of energy systems across a variety of clients. You could be Managing exciting projects designing test rigs in support of the development of the UKs nuclear fusion capabilities, carrying out structural integrity assessment of primary plant (for both civil and defence applications) to keep existing fleet generating, designing high integrity structures for new nuclear establishments, or leading one of many renewable energy projects across a growing carbon net zero portfolio. You’re likely to be juggling several projects simultaneously, so enjoying...

TAIT partners with artists, brands, IP holders and place makers to bring culture-defining, never-before-seen experiences to life. With a legacy of innovation spanning over 45 years, TAIT has grown from pioneering in rock ‘n’ roll concert staging to setting the global standard for extraordinary live events and experiences through cutting-edge technology, precision engineering, and creative design. TAIT’s 20 global offices have developed iconic productions and experiences in over 30 countries, all seven continents, and even outer space for renowned performers, theme parks, exhibits, and venues across the globe, including partnerships with Taylor Swift, Cirque Du Soleil, Royal Opera House, Nike, NASA, Bloomberg, Google, Beyoncé, and The Olympics Position Purpose  The Mechanical Design Engineer is a competent and experienced design engineer, able to execute all design phases of a project (or multiple projects simultaneously). They may assume overall project...

Department: Capital Design Salary (£): £,-£, Senior Design Engineer (Mechanical) Join Our Team as a Senior Design Engineer! At Severn Trent, our people are at the heart of everything we do. We’re in the top % of utility companies worldwide when it comes to employee engagement and ranked as a Top UK Employer on Glassdoor. Join us in making a positive impact on the environment and our communities, while being valued and supported in a truly inclusive workplace. Are you passionate about tackling climate change and making a positive impact on the environment? Our ambitious five-year programme, featuring over , innovative projects, is dedicated to overcoming the challenges of delivering exceptional water and waste services. With our dedicated in-house design team, we are set to achieve outstanding results and make a significant impact. About the Role We have an exciting opportunity for a Senior Design Engineer (Mechanical). The role will be based in Raynesway (Derby)....

We are looking for a Senior or Principal Mechanical Engineer to join our dynamic and growing Building Services (MEP) team in Plymouth. Our team is lively, supportive, and enjoys working together while delivering exceptional work. This is a fantastic opportunity to join a friendly team that's not just passionate about engineering but also about creating a positive and collaborative work environment. We value diversity of thought and encourage innovative ideas from every perspective. We have built our pipeline of work to span a diverse range of sectors, from healthcare and education, to commercial, residential and industrial, providing variety that keeps us interested and constantly learning and evolving. We pride ourselves on a collaborative, proactive approach, working closely with clients to deliver award-winning and sustainable environments. Our MEP team is at the forefront of sustainable and high-performance building design and we have a strong track record of...

We are looking for a Senior or Principal Mechanical Engineer to join our dynamic and growing Building Services (MEP) team in Plymouth. Our team is lively, supportive, and enjoys working together while delivering exceptional work. This is a fantastic opportunity to join a friendly team that's not just passionate about engineering but also about creating a positive and collaborative work environment. We value diversity of thought and encourage innovative ideas from every perspective. We have built our pipeline of work to span a diverse range of sectors, from healthcare and education, to commercial, residential and industrial, providing variety that keeps us interested and constantly learning and evolving. We pride ourselves on a collaborative, proactive approach, working closely with clients to deliver award-winning and sustainable environments. Our MEP team is at the forefront of sustainable and high-performance building design and we have a strong track record of...

Job Description Are you a Mechanical Design Engineer who thrives on leading the way on solving difficult engineering problems? Are you drawn to complex projects and excited by the opportunity to rapidly progress your technical leadership skills to the next level, heading up multi-disciplinary projects? If so, you might enjoy solving the energy industry’s most important mechanical engineering conundrums for a multitude of energy systems across a variety of clients. You could be Managing exciting projects designing test rigs in support of the development of the UKs nuclear fusion capabilities, carrying out structural integrity assessment of primary plant (for both civil and defence applications) to keep existing fleet generating, designing high integrity structures for new nuclear establishments, or leading one of many renewable energy projects across a growing carbon net zero portfolio. You’re likely to be juggling several projects simultaneously, so enjoying...

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...

We are looking for a Senior or Principal Mechanical Engineer to join our dynamic and growing Building Services (MEP) team in Plymouth. Our team is lively, supportive, and enjoys working together while delivering exceptional work. This is a fantastic opportunity to join a friendly team that's not just passionate about engineering but also about creating a positive and collaborative work environment. We value diversity of thought and encourage innovative ideas from every perspective. We have built our pipeline of work to span a diverse range of sectors, from healthcare and education, to commercial, residential and industrial, providing variety that keeps us interested and constantly learning and evolving. We pride ourselves on a collaborative, proactive approach, working closely with clients to deliver award-winning and sustainable environments. Our MEP team is at the forefront of sustainable and high-performance building design and we have a strong track record of...

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 (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: 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...

Job Description Are you a Mechanical Design Engineer who thrives on leading the way on solving difficult engineering problems? Are you drawn to complex projects and excited by the opportunity to rapidly progress your technical leadership skills to the next level, heading up multi-disciplinary projects? If so, you might enjoy solving the energy industry’s most important mechanical engineering conundrums for a multitude of energy systems across a variety of clients. You could be Managing exciting projects designing test rigs in support of the development of the UKs nuclear fusion capabilities, carrying out structural integrity assessment of primary plant (for both civil and defence applications) to keep existing fleet generating, designing high integrity structures for new nuclear establishments, or leading one of many renewable energy projects across a growing carbon net zero portfolio. You’re likely to be juggling several projects simultaneously, so enjoying...

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...

Job Description Are you a Mechanical Design Engineer who thrives on leading the way on solving difficult engineering problems? Are you drawn to complex projects and excited by the opportunity to rapidly progress your technical leadership skills to the next level, heading up multi-disciplinary projects? If so, you might enjoy solving the energy industry’s most important mechanical engineering conundrums for a multitude of energy systems across a variety of clients. You could be Managing exciting projects designing test rigs in support of the development of the UKs nuclear fusion capabilities, carrying out structural integrity assessment of primary plant (for both civil and defence applications) to keep existing fleet generating, designing high integrity structures for new nuclear establishments, or leading one of many renewable energy projects across a growing carbon net zero portfolio. You’re likely to be juggling several projects simultaneously, so enjoying...

Senior / Mechanical Design Engineer Aerospace   A Senior / Mechanical Design Engineer is required to join an engineering team who are working on the design and development of UAV / Drone launch systems. The company design and develop their products in the UK for the global markets. With a growing order book, they are seeking to grow their engineering team and require Senior / Mechanical Design Engineers to join their highly innovative and forward-thinking team. The Senior / Mechanical Design Engineer will be essential in strengthening the future engineering capabilities of the organisation and as such will be charged with developing mechanical design schemes and detailed designs of complex parts and assemblies. The Senior / Mechanical Design Engineer will be proficient in CAD (ideally SolidWorks) to design and detail component and assembly models and the associated drawings.  A hands-on approach and can-do attitude are essential, as is the ability to work independently...

At ORE Catapult, we are driving the future of offshore renewable energy. As the UK’s leading technology innovation and research centre for offshore wind, wave, and tidal energy, we develop cutting‑edge solutions and deliver impactful research to support the energy transition. We are looking for a Senior Mechanical Design Engineer to play a key role in developing innovative mechanical systems that enable advanced testing, validation, and research activities. You will help shape the future of renewable energy by delivering high‑impact engineering solutions across a range of pioneering projects. As a Senior Mechanical Design Engineer, you will: Lead mechanical design activity on assigned projects and act as the technical authority for mechanical matters. Design test equipment, mechanical systems, and bespoke components for novel renewable energy prototypes. Develop 3D CAD concepts, detailed layouts and drawings, and validate designs using appropriate modelling and...