34 mechanical design engineer jobs found in Southampton

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...

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...

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...

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...

Responsibilities Mechanical Equipment Knowledge (, Ship Systems (Propulsion, Steering, Fuel Systems, Bilge & Ballast , Auxiliary Systems (HVAC, Chilled Water, Grey/Black systems , Electrical Equipment Knowledge (, Generation, Storage (Batteries , Distribution (AC & DC), Domestic, General Arrangement / Compartment Layouts - modelling & drawing experienceClass & Flag Requirements (DNV & MCA specifically) Qualifications Degree qualified in a relevant STEM discipline (., Mechanical Engineering, Marine Engineering, Marine Technology, Naval Engineering), or equivalent experience in the naval and commercial ship design, construction, or maintenance domain.Professional member of a relevant engineering institution (., RINA, IMarEST, IMechE, IET).Recognised as an Incorporated or Chartered Engineer by the UK Engineering Council (or an ability to achieve within 12 months). Essential skills An understanding of classification society rules, regulations and...

Our engineering design team is experiencing substantial growth and we are opening new design hubs through the UK and are now recruiting for Mechanical Design Engineers of all levels, to join our team. Working as a valued part of our professional multi-discipline design team, Mechanical Design Engineers are responsible for providing the detailed design of energy and water projects in the UK and overseas. 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 drawings Project managing third party designs and...

LEAD ELECTRICAL DESIGN ENGINEER SOUTHAMPTON / HYBRID  Due to continued success and new project awards, we are seeking to recruit a Lead Electrical Design Engineer to join our busy design studio at our Head Office in Southampton. We are a friendly and professional multi-disciplined team, responsible for the design management of a variety projects throughout our sectors. This role is reporting to the Electrical Design Manager and individuals will be responsible for managing all aspects of electrical design.  Duties include but are not limited to: · Management of project specific design deliverables · Carry out design in accordance with M&E Design QA Procedures · Responsible for the detailed design in accordance with the Trant Procedures · Interpret & understand the client requirements from client documents (drawings, specifications, correspondence, etc.) · Communicate with the client, external design resources and subcontractors to ensure compliance...

Electrical Design Engineer – Building Services Consultancy Location: Southampton Region (Hybrid) Employment Type: Full-Time Salary: Competitive + Benefits + Bonus Overview We are seeking an Electrical Design Engineer to join a highly respected building services consultancy delivering innovative, technically complex, and sustainable MEP solutions. Our projects span healthcare, data centres, laboratories, rail infrastructure, and commercial developments, with a portfolio exceeding £450 million. The Electrical Design Engineer will take ownership of electrical design delivery, working closely with directors, multidisciplinary teams, and clients to produce technically excellent, integrated solutions. Key Responsibilities Design and develop full electrical service systems including lighting, power distribution, fire/safety systems, structured cabling, and smart controls Produce detailed calculations, load schedules, single-line diagrams, CAD/Revit drawings, and technical reports...

Senior Electrical Design Engineer Location: Southampton (Hybrid) Employment Type: Full-Time Overview We are seeking a Senior Electrical Design Engineer to join a forward-thinking building services consultancy in Southampton. This role offers the opportunity to lead high-profile projects across commercial, residential, education, and healthcare sectors, while mentoring junior engineers and driving innovative, sustainable electrical design solutions. The Senior Electrical Design Engineer will take ownership of complex building services projects from concept through to delivery, collaborating closely with multidisciplinary teams to ensure integrated, high-quality outcomes. Key Responsibilities Lead the design of electrical building services systems, including power distribution, lighting, fire alarms, comms/data, and security Prepare, review, and approve technical drawings, specifications, calculations, and reports Manage project timelines, deliverables, and client...

SENIOR ELECTRICAL DESIGN ENGINEER SOUTHAMPTON / HYBRID  Due to continued success and new project awards, we are seeking to recruit a Senior Electrical Design Engineer to join our busy design studio at our Head Office in Southampton. We are a friendly and professional multi-disciplined team, responsible for the design management of a variety projects throughout all of our sectors. This role is reporting to the Electrical Design Manager and individuals will be responsible for managing all aspects of electrical design.  Responsibilities include, but are not limited to:  · Management of project specific design deliverables · Carry out design in accordance with M&E Design QA Procedures · Responsible for the detailed design in accordance with the Trant Procedures · Interpret & understand the client requirements from client documents (drawings, specifications, correspondence, etc.) · Communicate with the client, external design resources and subcontractors...

We have an exciting opportunity for a Graduate Electrical Engineer to join our in-house design team here at Trant. The Graduate Electrical Design Engineer will be working within a multi-disciplinary team to initially deliver the detailed designs of the electrical aspects of clean and dirty water projects for various water companies in the UK. The Trant 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: Preparation of drawings for CAD production Produce cable schedule Create instrumentation schedule management of project specific design deliverables Carry out design in accordance with M&E Design QA Procedures...

Senior / Principal Electrical Design Engineer – Building Services Location: Southampton | Hybrid Working | Full-Time Salary: Highly Competitive + Bonus + Excellent Benefits About the Role We are seeking a Senior / Principal Electrical Design Engineer to join a respected and growing M&E consultancy in Southampton. This is a hands-on, leadership-focused role, ideal for an engineer ready to take ownership of complex building services projects across healthcare, education, research, commercial, and industrial sectors. As a Senior / Principal Electrical Design Engineer , you’ll oversee technical delivery, mentor junior engineers, and engage directly with clients, ensuring sustainable, low-carbon electrical solutions are delivered to the highest standards. Key Responsibilities Lead electrical design packages on medium to large-scale projects, from concept through to construction and handover Oversee technical quality and compliance with UK regulations, BS 7671, and...

Senior Electrical Design Engineer Location: Southampton (Hybrid) Employment Type: Full-Time Overview We are seeking a Senior Electrical Design Engineer to join a forward-thinking building services consultancy in Southampton. This role offers the opportunity to lead high-profile projects across commercial, residential, education, and healthcare sectors, while mentoring junior engineers and driving innovative, sustainable electrical design solutions. The Senior Electrical Design Engineer will take ownership of complex building services projects from concept through to delivery, collaborating closely with multidisciplinary teams to ensure integrated, high-quality outcomes. Key Responsibilities Lead the design of electrical building services systems, including power distribution, lighting, fire alarms, comms/data, and security Prepare, review, and approve technical drawings, specifications, calculations, and reports Manage project timelines, deliverables, and client...

Due to continued success and ambitious growth plans, we are currently recruiting Electrical Design Engineers of all levels to join our busy design team. We are a friendly and professional multi-disciplined team, responsible for the design management of a variety projects within the water & process and energy sectors and this role is reporting to the Electrical Engineering Manager. Individuals will be responsible for managing all aspects of electrical design and there is a clear career path in place to help develop the careers of our valued Engineers. Duties include but are not limited to: Management of project specific design deliverables Carry out design in accordance with M&E Design QA Procedures Responsible for the detailed design in accordance with the company procedures Interpret & understand the client requirements from client documents (drawings, specifications, correspondence, etc.) Communicate with the client, external design resources and subcontractors...

Due to continued success and new framework awards, we are looking to strengthen our internal design team by recruiting a Senior Process Design Engineer. Our internal design team are involved in all phases of the project lifecycle from feasibility studies through to detailed design and construction support. The ideal candidate will have a background in Process Engineering within water/wastewater as they will be covering water treatment, water distribution and storage and wastewater recycling whilst also being instrumental in providing technical support across the business. Reporting to the Process Design Manager, duties include but are not limited to; Working as part of a multi-disciplined team of Engineers, primarily on UK Water Industry Frameworks Manage multi-discipline design interfaces and integration of the Process design elements to deliver fit-for-purpose engineering solutions Lead tasks on a major project or lead several projects of moderate scope with complex...

Electrical Design Engineer – Building Services Consultancy Location: Southampton Region (Hybrid) Employment Type: Full-Time Salary: Competitive + Benefits + Bonus Overview We are seeking an Electrical Design Engineer to join a highly respected building services consultancy delivering innovative, technically complex, and sustainable MEP solutions. Our projects span healthcare, data centres, laboratories, rail infrastructure, and commercial developments, with a portfolio exceeding £450 million. The Electrical Design Engineer will take ownership of electrical design delivery, working closely with directors, multidisciplinary teams, and clients to produce technically excellent, integrated solutions. Key Responsibilities Design and develop full electrical service systems including lighting, power distribution, fire/safety systems, structured cabling, and smart controls Produce detailed calculations, load schedules, single-line diagrams, CAD/Revit drawings, and technical reports...

Our engineering design team is experiencing substantial growth and we are opening new design hubs through the UK and are now recruiting for Electrical Design Engineers of all levels, to join our team. We are a friendly and professional multi-disciplined team, responsible for the design management of a variety projects within the water & process and energy sectors and this role is reporting to the Electrical Engineering Manager. Individuals will be responsible for managing all aspects of electrical design and there is a clear career path in place to help develop the careers of our valued Engineers. Duties include but are not limited to: Management of project specific design deliverables Carry out design in accordance with M&E Design QA Procedures Responsible for the detailed design in accordance with the company procedures Interpret & understand the client requirements from client documents (drawings, specifications, correspondence, etc.) Communicate with the...