325 mechanical design engineer jobs found in Southampton

Mechanical Design Engineer Location: Southampton Area (Hybrid) Employment Type: Full-Time Overview We are seeking a Mechanical Design Engineer to join a well-established building services consultancy based in Fareham. This is an excellent opportunity for an engineer with 2–5 years’ experience to take on greater responsibility, contribute to exciting projects, and progress toward a senior role. The Mechanical Design Engineer will deliver sustainable, innovative mechanical design solutions across residential, commercial, education, and healthcare projects, working from concept through to project completion. Key Responsibilities Design mechanical building services systems, including HVAC, ventilation, hot & cold-water systems, and plantrooms Prepare calculations, technical reports, specifications, and design documentation in line with UK standards Produce and modify design drawings using AutoCAD and Revit (Revit experience desirable) Participate in client, contractor,...

We have an exciting opportunity for a Graduate Mechanical Engineer to join our in-house design team here at Trant. The Graduate Mechanical Design Engineer will be working within a multi-disciplinary team to initially deliver the detailed designs of the mechanical aspects of clean and dirty water projects for various water companies in the UK. But the design team do provide detailed designs for both the Process & Water sector and Energy sector. This is an excellent opportunity for a Graduate to start their career, working with a talented design team, producing detailed designs for interesting projects, within a welcoming and supportive work environment. Reporting to the Mechanical & Process Design Manager, duties will include but are not limited to: Produce design deliverables for water, wastewater and bio solids treatment plants Assist in all aspects of mechanical design from site surveys of existing assets, optioneering, feasibility studies, detailed design and...

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...

MECHANICAL DESIGN ENGINEER SOUTHAMPTON  We are currently growing our in-house design team. We are a friendly and professional multi-disciplined team, responsible for providing the detailed design of energy and water projects in the UK and overseas. Due to new project awards and a healthy forward order book, we are now recruiting for a Mechanical Design Engineer with a background in designing within the water and/or energy sectors. Reporting to the Mechanical Design Manager, duties include:  · Working as part of a multi-disciplined team of engineers responsible for the production design deliverables for water, wastewater and bio solids treatment plants · Responsible for assisting in all aspects of mechanical design from site surveys of existing assets, optioneering, feasibility studies, detailed design and tender pricing · Production of procurement specifications for mechanical equipment; hydraulic calculations and production of detailed design construction...

Mechanical Design Engineer Location: Southampton Area (Hybrid) Employment Type: Full-Time Overview We are seeking a Mechanical Design Engineer to join a well-established building services consultancy based in Fareham. This is an excellent opportunity for an engineer with 2–5 years’ experience to take on greater responsibility, contribute to exciting projects, and progress toward a senior role. The Mechanical Design Engineer will deliver sustainable, innovative mechanical design solutions across residential, commercial, education, and healthcare projects, working from concept through to project completion. Key Responsibilities Design mechanical building services systems, including HVAC, ventilation, hot & cold-water systems, and plantrooms Prepare calculations, technical reports, specifications, and design documentation in line with UK standards Produce and modify design drawings using AutoCAD and Revit (Revit experience desirable) Participate in client, contractor,...

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 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...

Mechanical Design Engineer Location: Southampton Area (Hybrid) Employment Type: Full-Time Overview We are seeking a Mechanical Design Engineer to join a well-established building services consultancy based in Fareham. This is an excellent opportunity for an engineer with 2–5 years’ experience to take on greater responsibility, contribute to exciting projects, and progress toward a senior role. The Mechanical Design Engineer will deliver sustainable, innovative mechanical design solutions across residential, commercial, education, and healthcare projects, working from concept through to project completion. Key Responsibilities Design mechanical building services systems, including HVAC, ventilation, hot & cold-water systems, and plantrooms Prepare calculations, technical reports, specifications, and design documentation in line with UK standards Produce and modify design drawings using AutoCAD and Revit (Revit experience desirable) Participate in client, contractor,...

Who we are:  Prysmian is a global cabling solutions provider leading the energy transition and digital transformation.  Prysmian is a public company listed on the Italian Stock Exchange, with almost 150 years of experience , over 33,000 employees, 104 plants and 27 R&D centers in over 50 countries.   Everyone at Prysmian has the potential to make their mark; because whatever you do, wherever you are based, you will be part of a company that is helping transform the world around us.  Your contribution to Prysmian's Success: We’re looking for a Mechanical Design Engineer to join our Power Grids team in Eastleigh. Our Power Grids Design team is the driving force behind some of the UK’s most challenging and innovative energy projects, from transmission systems to windfarm developments. The team are responsible for undertaking complex HV cable systems design and supporting the HV business in winning tenders and undertaking contracts for transmission and...

Description Mechanical Design Engineer / Senior Mechanical Design Engineer Department: Mechanical Engineering Reports to: Mechanical Design Team Lead Location: Fareham, UK (HQ) Raymarine is a global leader in high‑performance marine electronics, with more than 80 years of innovation serving recreational boating and light commercial marine markets. Our products are engineered for the harshest marine environments and are renowned for ruggedness, reliability and ease of use. Our portfolio includes chartplotters, radars, fishfinders and sonar, marine cameras, instruments, autopilots, AIS systems and VHF communication devices. Headquartered in Fareham, UK, Raymarine has a global network covering over 110 countries, with offices in multiple regions and more than 7,500 dealers and installers. We are a trusted navigation supplier to recreational boaters, professional mariners and commercial operators, including the U.S. Coast Guard. Raymarine is part of Teledyne Technologies,...

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 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 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...

Company Description AFECO is an engineering services provider, delivering high quality process and MEICA design and installation projects predominantly across the South of England for the water industry. We have an excellent inhouse engineering team capable of delivering all stages of the project cycle, from concept through to commissioning, with a strong focus on cleantech product development, innovation, and robust, appropriate solutions. We work within the UK water sector where we deliver innovation, optimisation, and robust engineering solutions. We have a portfolio of varied projects, both wastewater and clean water, across the Southern Water region and are seeing rapid expansion into other water companies due to the success of our own products and solutions so it is an exciting time to join our business. In 2024, we were acquired by United Living Group, a leading infrastructure, construction, and property services company in the UK. This partnership enables us to...

Company Description AFECO is an engineering services provider in the water sector and is part of the United Living Group which includes business that operate in both the water and energy sectors. We work with several major water companies across the UK with a broad portfolio of long-term Frameworks in place that extend throughout AMP8. We have worked with our clients over past AMPs to deliver innovative yet robust projects and are renowned for developing solutions that offer cost effective, low carbon and best value options. AFECO and the wider United Living Infrastructure (Water) Group have a variety of major long-term frameworks across the UK including design and build Frameworks with Southern Water, Severn Trent, Thames Water and United Utilities. These Frameworks focus on the design, construction, refurbishment and improvement of infrastructure and non-infrastructure assets across the water and wastewater sectors and includes structural, civil, mechanical, electrical, ICA...

Mechanical Design Engineer - Special Purpose Machinery £40,000 - £48,000 + Flexitime + Overtime (At 1.5x Pay)+ Training + Benefits Monday - Friday, 37.5 Hours Aldershot - Commutable From: Farnborough, Farnham, Guildford & Woking Do you have mechanical design experience within a machinery, engineering or manufacturing environment? Are you looking for an exciting new role within a leading bespoke machinery manufacturer who are offering overtime to increase your earnings, first class training and excellent development opportunities? Due to continued growth, my client is looking for a design engineer to join the team, working out of their state of the art facility near Aldershot. The successful applicant will get the chance to work on extremely exciting projects for customers worldwide wide, liaising with the design, projects and manufacturing teams. You will be designing bespoke, special purpose machinery for customers across the globe, servicing a range of industries...

Job title: Principal Mechanical Design Engineer – Water Sector Location: Reading Hours: 36 hours per week (Hybrid working available) Salary: £60,000 - £80,000 + £5,8000 car allowance An excellent opportunity has arisen for an experienced Principal Mechanical Design Engineer to take a leading role within a forward-thinking organisation supporting major water and wastewater infrastructure programmes. This position offers the chance to influence engineering strategy, guide standards, and provide expert leadership across technically challenging projects, while contributing to sustainable asset delivery and innovation in the sector. Role Overview The successful candidate will act as a senior technical authority for mechanical engineering, responsible for shaping project requirements, driving engineering quality, and delivering robust solutions. Key responsibilities include: Defining clear and accurate technical requirements to support effective project delivery Enhancing...

Job title: Principal Mechanical Design Engineer – Water Sector Location: Reading Hours: 36 hours per week (Hybrid working available) Salary: £60,000 - £80,000 + £5,8000 car allowance An excellent opportunity has arisen for an experienced Principal Mechanical Design Engineer to take a leading role within a forward-thinking organisation supporting major water and wastewater infrastructure programmes. This position offers the chance to influence engineering strategy, guide standards, and provide expert leadership across technically challenging projects, while contributing to sustainable asset delivery and innovation in the sector. Role Overview The successful candidate will act as a senior technical authority for mechanical engineering, responsible for shaping project requirements, driving engineering quality, and delivering robust solutions. Key responsibilities include: Defining clear and accurate technical requirements to support effective project delivery Enhancing...

Are you a Mechanical Design Engineer looking to take that next step in your career? Do you want to work on exceptionally varied and diverse projects?  As the demand for our expertise continues to grow, we now have an exciting opportunity for a Mechanical Design Engineer to join our significantly experienced and talented Engineering Team based at our Reading office.  Our client list includes Education, commercial, retail, industrial, leisure and many more. As a Mechanical Engineer at Ridge, you will be exposed to many sectors and many cultures. Building services engineers design, install and maintain the services that are needed to allow the building to do what it's designed to.  What you need to do to be effective in this role: Working as part of a design team delivering detailed design  Liaising closely with other professionals, including structural engineers, architects, surveyors, and contractors of in-house and external project teams  Attending a range of project group...

Mechanical Design Engineer - (Wastewater Treatment Projects) About Glanua Glanua is an industry leader in providing innovative and sustainable engineering solutions to design, build, operate and maintain critical water and wastewater infrastructure across Ireland and the UK. We are a trusted provider to the municipal and industrial sector where our clients include Ireland and the UK's largest water utilities, Uisce Eireann (formally Irish Water), Thames Water, Yorkshire Water and Affinity Water.  Glanua is passionate about solving today's environmental challenges and delivering a decarbonised and sustainable world. We know that to build successful creative teams we need a diverse workforce that can deliver new innovative ways of thinking. We provide an environment where you will have the freedom to develop and grow to your full potential. We champion our core values and uphold the highest standards of Safety and Well-being, Innovation, Integrity, Collaboration,...