2,002+ Mechanical Development Engineer Jobs in Devon, UK — Local Employers Hiring June 2026

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Site Mechanical Engineer

Site Mechanical Engineer Based in Devon, must be open to travel to other site. The Role:As a Site Mechanical  Engineer, you will play a key role in the delivery of industrial engine ...

Site Mechanical Engineer

Site Mechanical Engineer Based in Devon, must be open to travel to other site. The Role:As a Site Mechanical  Engineer, you will play a key role in the delivery of industrial engine ...

Principal Mechanical Engineer

Job Title: Principal Mechanical Engineer Location: Plymouth, Devon + Hybrid Working Arrangements Compensation: Starting Salary from £61,474 dependent upon experience + Benefits Role Type: Full time / Permanent Role ID: SF65708 <h3 ...

Principal Mechanical Engineer

Principal Mechanical Engineer Location: Devonport, Plymouth, GB, PL1 4SG. Onsite or Hybrid: Hybrid Job Title: Principal Mechanical Engineer Role Type: Full time / Permanent At Babcock, we’re working to create a safe and secure world, together. If you join us, y ...

Principal Mechanical Engineer

Job Title: Principal Mechanical Engineer Location: Plymouth, Devon + Hybrid Working Arrangements Compensation: Starting Salary from £61,474 dependent upon experience + Benefits Role Type: Full time / Permanent Role ID: SF65708 <h3 ...

Principal Mechanical Engineer

Principal Mechanical Engineer Location: Devonport, Plymouth, GB, PL1 4SG. Onsite or Hybrid: Hybrid Job Title: Principal Mechanical Engineer Role Type: Full time / Permanent At Babcock, we’re working to create a safe and secure world, together. If you join us, y ...

Senior Mechanical Engineer

Senior Mechanical Engineer Certain Advantage is hiring for a Senior Mechanical Engineer based in the Southwest area. This role is on a permanent basis and is hybrid-based. The Company Were working with an engineering company specialising in solving complex engineering challenges across industriesfrom Power Gener ...

Mechanical Maintenance Engineer

Mechanical Technician – Energy ERF SiteLocation: ExeterWorking Pattern: 40 hours per week, Monday to Friday (1 in 4 callout rota)Salary: £58,000 per yearJob Type: Full Time | Permanent | DaysAn exciting opportunity has arisen for a skilled Mechanical Technician to join a l ...

Mechanical Design Engineer

Mechanical Design Engineer £38,000 - £48,000 + Specialist Training + Clear Progression Routes + Performance Bonus + Life Insurance + Flexible Working + EV Salary Sacrifice + Sick Pay Office based, commutable from Taunton, Exeter, Honiton, Exmouth, Chard, Ilminster and Surrounding AreasAre ...

Mechanical Design Engineer

Mechanical Building Services Engineer Location: Plymouth Job Type: Permanent | Full-Time The Opportunity We are seeking a Mechanical Building Services Engineer to join our growing Plymouth office. This is an excellent opportunity for an engineer looking to further develop their technical ...

Mechanical Handling Engineer

Mechanical Handling EngineersCertain Advantage is hiring for Mechanical Handling Engineers based in the Southwest area.This role is on a permanent basis and is hybrid-based.The CompanyWe’re working with an engineering company specialising in solving complex engineering challenges across indus ...

Senior Mechanical Engineer

Senior Mechanical EngineerCertain Advantage is hiring for a Senior Mechanical Engineer based in the Southwest area.This role is on a permanent basis and is hybrid-based.The CompanyWe’re working with an engineering company specialising in solving complex engineering challenges across industrie ...

Mechanical Handling Engineer

Mechanical Handling EngineerLocation: Plymouth or Bristol (on site approximately once a month)Term 12 monthsPay: £65 per hour Inside IR35 via umbrella (35 hours per week)SC Cleared/ Eligible candidates requiredOur clients' team are delivering the infrastructure upgrades fo ...

Principal Engineer – Mechanical

A great new opportunity to join a Water sector specialist who has recently been awarded tier-one framework status with South West Water & Bristol Water.My client, a national contractor with a company turnover of £200 million, requires a Principal Mechanical Engineer to be involved in Turnkey clean wa ...

Mechanical Handling Engineer

Mechanical Handling Engineer Location: Plymouth or Bristol (on site approximately once a month) Term 12 months Pay: £65 per hour Inside IR35 via umbrella (35 hours per week) SC Cleared/ Eligible candidates required Our clients' team are delivering the infrastructure upgrades for the existing dry dock that will ...

Senior Mechanical Engineer

Senior Mechanical Engineer Location: Southwest area. Company: Certain Advantage – a specialist engineering consultancy tackling challenges across Power Generation, Rail, and other industries. Role Senior Mechanical Engineer – permanent, hybrid based. Responsibil ...

Mechanical Design Engineer

Mechanical Building Services Engineer Location: Plymouth Job Type: Permanent | Full-Time Opportunity We are seeking a Mechanical Building Services Engineer to join our growing Plymouth office. This is an excellent opportunity for an engineer looking to further develop thei ...

Principal Commissioning Engineer Mechanical

Job Title Principal Mechanical Commissioning Engineer Location Plymouth, Devon Compensation £57,300 + Benefits Role Type Full time / Permanent Role ID SF71776 Your Role ...

Principal Engineer Mechanical Handling

Principal Engineer - Mechanical Handling Location: Plymouth - Hybrid Rate: Up to £87 per hour (Umbrella) Contract Duration: 12 MonthsOverviewWe are looking for a Principal Engineer - Mechanical Handling (Staff) to support delivery of mechanical handling equipment within the 10 Doc ...

Principal Engineer Mechanical Handling

Principal Engineer - Mechanical Handling Location: Plymouth - Hybrid Rate: Up to £87 per hour (Umbrella) Contract Duration: 12 Months Overview We are looking for a Principal Engineer - Mechanical Handling (Staff) to support delivery of mechanical handling equipment within the 10 Dock Facility in Devonport. The m ...

Mechanical Engineer Water projects

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Mechanical Engineer Water projects

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Senior / Principal Mechanical Engineer

Mechanical Engineer - Senior / Principal (Building Services) Location: Plymouth / Exeter Employment Type: Permanent Overview A leading global multidisciplinary consultancy is strengthening its Mechanical Building Services capability across Exeter and Plymouth, supporting ...

Mechanical Design Engineer / Project Manager

DESIGN ENGINEER / TECHNICAL PROJECT LEAD Exeter £40,000 - £60,000 DOE Permanent We're working with a fast-growing advanced manufacturing business in Exeter that develops robotic large-format 3D printing systems for defence, aerospace, and marine sectors. They're looking for a Design Engineer / Technical Proj ...

Principal Mechanical Engineer Data Centres

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Principal Mechanical Engineer Data Centres

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Principal Mechanical Engineer,Water Sector

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Principal Mechanical Engineer,Water Sector

**Company Description****Work with Us. Change the World.**At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure co ...

Fit Out Engineer / Mechanical Engineer – Precision Manufacturing

Fit Out Engineer / Mechanical Engineer – Precision ManufacturingLocation: Plymouth, DevonSalary £32K - 35K Plus OvertimeType: Temp To Perm - 3 Month ContractHours of work: Monday – Thursday 07:00 – 17:00Shift: Day shift, 38 hoursWhat’s on Offer * Work in a ...

Senior Process Development Engineer

Senior Process Development Engineer Department: R&D Employment Type: Full Time Location: Plymouth We are seeking a highly motivated Senior Process Development Engineer to support the transfer of advanced microLED fabrication processes from R&D into ...

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)Exeter £40,000 (OTE £60,000) + Paid Travel + Full Company Training + Progression to Manager + Company Car + 20 Days Holiday Are you a Engineer with a background in Mechanical, Electrical, or Hydraulic systems, looking to join a ...

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)Bristol £40,000 (OTE £60,000) + Paid Travel + Full Company Training + Progression to Manager + Company Car + 20 Days Holiday Are you a Engineer with a background in Mechanical, Electrical, or Hydraulic systems, looking to join a ...

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)

Field Service Engineer (Mechanical/ Electrical/ Hydraulics) Bristol £40,000 (OTE £60,000) + Paid Travel + Full Company Training + Progression to Manager + Company Car + 20 Days Holiday Are you a Engineer with a background in Mechanical, Electrical, or Hydraulic systems, looking to join a market-leading company ...

Field Service Engineer (Mechanical/ Electrical/ Hydraulics)

Field Service Engineer (Mechanical/ Electrical/ Hydraulics) Bristol £40,000 (OTE £60,000) + Paid Travel + Full Company Training + Progression to Manager + Company Car + 20 Days Holiday Are you a Engineer with a background in Mechanical, Electrical, or Hydraulic systems, looking to join a market-leading compa ...

Principal Mechanical Building Services Engineer – Hybrid

RGB Recruitment is looking for a Senior/Principal Mechanical Engineer in Plymouth/Exeter to strengthen its Building Services capability. This role involves leading mechanical building services design across diverse engineering projects, ensuring compliance with UK regulations while mentoring junior engineers. ...

Mechanical Fitter

Job Title: Mechanical Fitter Utilities / Civils Projects Location: Exeter(covering sites across the South West) Rate: £27.00 per hour Hours: 45 hours per week Job Type: Temporary / Contract Start Date: Approximately 6 weeks from now Duration: Ongoing moving across multiple projects throughout the South West M ...

Mechanical Foreman

Your New Company Hays Building Services are pleased to be assisting a leading contractor with the recruitment of a Mechanical Foreman (Black Hat) to join their project in Plymouth. Your New Role You will be responsible for supporting mechanical safety, compliance, and supervision across the project, provide day- ...

Mechanical Supervisor

Job Title: Mechanical Supervisor Utilities / Civils Projects Location: Sidmouth (covering sites across the South West) Rate: £32.00 per hour Hours: 45 hours per week Job Type: Temporary / Contract Start Date: Approximately 6 weeks from now Duration: Ongoing moving across multiple projects throughout the South ...

Mechanical Assembler

Our client has been established since 1968 with an annual sales revenue of $15 Billion Dollars and have over 35,000 staff worldwide. They are the heavy Industry leaders with facilities in Japan, China, Korea, India & UK.As an “Assembly Operator” will be expected to perform assembly work within a manu ...

Mechanical Supervisor

Mechanical Supervisor / Working ForemanPlymouth, Devon £45,000 - £49,000 per annumFull-Time PermanentOur client, a well-established Mechanical & Electrical contractor with a strong reputation across the South West, is seeking an experienced Mechanical Supervisor / Working Foreman to join th ...

Mechanical Fitter

Mechanical Fitter - PlymouthWe are looking for experienced Mechanical Fitters to join our clients busy engineering team in Plymouth.The role involves assembling, installing, maintaining and repairing mechanical equipment, carrying out fault finding, and working from engineering drawings to ensure machine ...

Mechanical Engineers

Mechanical EngineersCertain Advantage is hiring for Mechanical Engineers based in the Southwest area.This role is on a permanent basis and is hybrid-based.The CompanyWe’re working with an engineering company specialising in solving complex engineering challenges across industries—from Power G ...

Mechanical Fitter

A leading luxury yacht shipyard in the Netherlands is expanding its team and seeking two skilled Mechanical Fitters with specialist experience in aluminium yacht construction, assembly, outfitting, and repairs. Join high-end superyacht projects where precision, craftsmanship, and attention to detail define every ...

Mechanical Supervisor

Mechanical Supervisor / Working Foreman Location: Plymouth, DevonSalary: £45,000 - £49,000 per annumFull‑time Permanent Role Overview Our client, a well‑established Mechanical & Electrical contractor with a strong reputation across the South West, is seeking an e ...

Mechanical Specialist

We are looking for a highly skilled Mechanical Specialist to join our Waste Water Services M&E team. This is a pivotal regional role, based from either Devon or Cornwall with travel across the South West, ensuring our mechanical assets are safe, reliable, and performing at their best. What you' ...

Lead MicroLED Process Development Engineer

Plessey Semiconductors seeks a Principal Process Development Engineer in Plymouth. You will lead the innovation and optimization of fabrication processes for MicroLED and Optical Computing devices. Qualifications A PhD in a relevant field. Over 3 years of experience in semicon ...

Lead Mechanical Engineer for Defence Refit & Innovation

Babcock International is seeking a Principal Mechanical Engineer in Plymouth, Devon, with a starting salary from £61,474. This full-time role includes hybrid working arrangements. Responsibilities include leading a team in designing mechanical handling equipment for national defence. Essential experience include ...

Lead Mechanical Engineer for Defence Refit & Innovation

Babcock International is seeking a Principal Mechanical Engineer in Plymouth, Devon, with a starting salary from £61,474. This full-time role includes hybrid working arrangements. Responsibilities include leading a team in designing mechanical handling equipment for national defence. Essential experience include ...

Mechanical Building Services Engineer: Revit & Career Growth

RGB Recruitment is looking for a Mechanical Building Services Engineer to join their Plymouth office. This full-time permanent role involves designing mechanical systems for diverse projects across the South West, including commercial and residential developments. Successful candidates will benefit fro ...

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    Mechanical Development Engineer Jobs in Devon Job Search Guide, Trends and Insights