Service Engineer (Air Compressors) £40,000 - £43,000 + Bonus OTE 47k + Vehicle + Healthcare + 25 Days Holiday + Laptop + Phone DerbyAre you a Service Engineer with air compressor...Read More>>.

Role: Pressure Compliance Engineer Position: ContractLocation: BristolDays on Site: 2- 3Duration: Approx until 31st Aug 2027...Read More>>.

Location(s):UK, Europe & Africa : UK : Great Baddow BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex dat...Read More>>.

Role: Mechanical Reliability Engineer 18-Month Fixed-Term ContractHours: Monday to Friday, 08:00 - 16:30Location: Outskirts of MaidstoneContract Type: Full-...Read More>>.

Within the Engineering team, the Mechanical Engineer will integrate operational engineering multi-disciplines teams delivering projects at various phases, from FEED to commissioning, or in assistance to Plant Operation in the UK. Responsibilities...Read More>>.

Mechanical Design Engineer (Lead / Principal grade) Our client is seeking a highly experienced Principal Mechanical Engineer (contract or permanent) to lead the design and delivery of complex water and wastewater infrastructure project...Read More>>.

Corriculo Recruitment provided pay rangeThis range is provided by Corriculo Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangePrincipal...Read More>>.

As we win new work our workload increases, which means we have an exciting opportunity to join our established Belfast team. You will have responsibility for design and management of mechanical building services projects in complex buildings, i...Read More>>.

Principal Engineer (Mechanical) - Diagnostic Medical Devices Hartmann Young have partnered with an innovative biotechnology company in the East Anglia region of the UK, who are expanding their engineering team with the addition of a Pr...Read More>>.

Advanced Engineering & Clean‑Tech MachineryPermanentHybridAre you an experienced Mechanical Design Engineer looking to take the lead on complex, cutting‑edge engineering projects?We’re supporting a pioneering engi...Read More>>.

The Principal Mechanical Engineer at ETA is a key member of the engineering team, responsible for the mechanical design, thermal performance, and physical integration of electric motors within ETA products. This role focuses on deliverin...Read More>>.

We’re looking for a talented Senior Mechanical Engineer to own one of our sub-systems to drive that forward, tasked with uncovering new ways of thinking about our system integration, performance, longevity, and manufacturability. If you thriv...Read More>>.

Protecting What Matters. Powering The Future Of Naval Technology. Ultra Maritime is a global leader in advanced maritime defence solutions. We operate at the forefront of innovation, delivering technologies that protect lives, secure n...Read More>>.

Electrical Controls - Mechanical Engineer At Babcock we’re working to create a safe and secure world, and if you join us, you can play your part as an Electrical Controls - Mechanical Engineer at our Devonport Royal Dockyard s...Read More>>.

Location: Birchwood Park, Risley or Albion Square, Cumbria Arrangement: Permanent or Contract NUVIA UK's Technical Services & Consulting department is fast growing with hybrid opportunities available up and down the...Read More>>.

Are you a Mechanical Engineer looking to take the next step in your career? Would you like to get involved with delivering some of the world’s most exciting projects and join a dynamic, growing team who are at the forefront of sustainable des...Read More>>.

Job title Principal Mechanical Engineer Contract type Permanent Telework? Hybrid (telework possible) Description of the assignment Position – Principal Mechanical Engineer...Read More>>.

As a Mechanical Technical Lead, you will be responsible for the design and development of tools, fixtures, and equipment used in the manufacturing process. You will work closely with in‑house engineers and the wider Leidos cross‑functional...Read More>>.

L3Harris is dedicated to recruiting and developing high‑performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides...Read More>>.

Job Summary WSP is seeking a Principal Mechanical Engineer to lead mechanical engineering design and delivery for process projects in fine chemicals, food, and pharmaceutical sectors. Roles and Responsibilities Le...Read More>>.

Internal applicants are welcome. Mott MacDonald Bentley (MMB) is a capital delivery partner for Wessex Water. We manage projects across the region up to 2030, with potential for extension. Wessex Water serves 2.9 million customers...Read More>>.

Principal / Associate Mechanical Engineer – Water Location: Exeter (Hybrid)Salary: Up to £75,000 + Excellent Benefits An exciting opportunity has arisen for a Principal / Associate Mechanical Engineer to join a leading e...Read More>>.

Senior Mechanical Engineer Overview As part of a multi‑disciplined team and a modern Engineering department, this role involves the continuous improvement of the Company’s world leading products through leading‑edge mech...Read More>>.

Swavesey, United Kingdom // Engineering // With Professional ExperienceAs part of a multi-disciplined team and a modern Engineering department, this role involves the continuous improvement of the Company’s world leading products thr...Read More>>.

Principal Mechanical Engineer Location: Bristol or Warrington, Cheshire Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Drive Innovation in Defence Nuclear Engineer...Read More>>.

As part of our continued support to our customer in the space sector we are looking for a number of Mechanical AIT Engineers to join us on a permanent or contract basis. The salary/rate is negotiable based on experience, seniority, etc. The rol...Read More>>.

Primary Location: UK - Croydon, 69 Park LaneCompany DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing a...Read More>>.

Company Description Job Title: Mechanical - Principal Engineer Division: Water Location:Leeds Ayesa Engineering is a global consultancy with more than 3,200 employees. Its UK & Ireland business...Read More>>.

Falmouth (UK), Anglesey (Wales), Quimper (France) 29/09/2026 - 12:00 Inyanga Maritime is at the forefront of the global marine renewable energy industry, combining world-class engineering with specialist marine operations to del...Read More>>.

Responsible Mechanical Engineer Location: Hartlepool, Co Durham Contract Type: Permanent / Full Time Closing Date: Aug 13th, 2026 Ref: 1659709 Responsible Mechanical Engineer...Read More>>.

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries, dedicated to improving quality of life. Ever...Read More>>.

Role description:We are looking for a Principal Mechanical Engineer with previous experience working in a consultancy environment to join our Places Design Practice. In this role, you’ll be delivering elegant and efficient mechanical...Read More>>.

Role Purpose Chess Dynamics is an established Leading Design and Manufacturing business, with several sites across the UK. Our product/systems range is cutting edge and services the defence industries with solutions that fully meet spe...Read More>>.

Job Description SummaryAs a global leader in life sciences research support, STEMCELL Technologies is looking for a Senior Mechanical Engineer to join our Instrumentation UK engineering team. In this role, you will play a pivotal part...Read More>>.

Responsible Mechanical EngineerTeesside | PermanentYou'll have responsibility across areas including:Mechanical asset integrity covering fixed and rotating equipmentPressure systems integrity, including PS...Read More>>.

Job Description SummaryAs a global leader in life sciences research support, STEMCELL Technologies is looking for a Senior Mechanical Engineer to join our Instrumentation UK engineering team. In this role, you will play a pivotal...Read More>>.

Responsible Mechanical EngineerTeessidePermanentI'm recruiting for a Responsible Mechanical Engineer to join the engineering leadership team at a major industrial manufacturing site in Teesside....Read More>>.

Rivan Industries is a synthetic fuel company decarbonising heavy industry. We’re making synthetic fuel cheaper than fossil fuels, sustaining life on earth by keeping the CO 2 locked underground. Here’s our entire business plan.Engineeri...Read More>>.

We're excited to offer a brand-new opportunity for a Principal Mechanical Engineerto join our growing team inBristol. The Form Partnership are a new, dynamic and agile MEP and Sustainability engineering design consultancy who are...Read More>>.

Job Title: Principal Mechanical Engineer Location: Plymouth, Devon Compensation: £57,300 - £71,600 Depending on Experience + Benefits Role Type: Full time / Permanent Role ID: SF72890 At Babcock we...Read More>>.

Primary Location: UK - Manchester, Level 4 - 100 EmbanCompany DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, p...Read More>>.

Stantec is seeking a Principal Mechanical Engineer to lead complex energy projects across EfW, district heating, hydrogen, and biogas. You will drive the mechanical design from feasibility through to procurement, collaborating with clients and mul...Read More>>.

The energy transition represents one of the most significant shifts of our time—transforming how energy is produced, distributed, and consumed to create a more sustainable, lower‑carbon future. This is your opportunity to be part of that trans...Read More>>.

Ramboll in London is seeking a Senior Mechanical Engineer to deliver detailed designs on complex projects within a multidisciplinary team. You will mentor junior engineers and drive client-focused outcomes across Building Services and related disc...Read More>>.

AtkinsRéalis is recruiting Senior/Principal Mechanical Engineers to join our Derby office and help deliver complex UK nuclear projects. You will lead design teams, substantiate mechanical equipment, and work across reactor operations, decommissio...Read More>>.

Stantec in Belfast is seeking an experienced Mechanical Engineer to join our Water team. You will lead mechanical design across infrastructure and non-infrastructure projects, from feasibility to construction support, and mentor junior engineers....Read More>>.

WSP is seeking an experienced Senior/Associate Mechanical Engineer for data centre projects in Glasgow or Edinburgh. You will lead the design of mechanical distribution systems, coordinate across MEp disciplines, and guide delivery from concept th...Read More>>.

Questech Recruitment Ltd invites applications for a Senior Mechanical Engineer role focusing on switchgear applications in Bradford, West Yorkshire, UK. The successful candidate will apply mechanical engineering expertise across design, analysis,...Read More>>.

Pareto FM is seeking a Mobile Maintenance Engineer with a mechanical bias to cover sites across Heathrow, Reading and the M25 corridor. You’ll perform planned and reactive maintenance, fault finding and support HVAC and mechanical plant with ind...Read More>>.

Mechanical Engineer - VehicleManufacturerrequire Junior/ Graduate Mechanical Design Engineer/s (27K-35K) to join expanding design team. As a Graduate Mechanical Design Engineer you will work on bespoke projects...Read More>>.