The Sanner Group is a global Contract Design and Manufacturing Organisation (CDMO), offering our customers an end-to-end development service, and taking products from concept all the way through to high-volume production. From our design...Read More>>.

Principal Mechanical Engineer Location UK - Glasgow - 177 Bothwell Street Responsibilities Prepare feasibility studies, outline design, detailed design and construction support Produce plant...Read More>>.

NHS Wales Shared Services Partnership – Specialist Estate Services (NWSSP-SES) based in Cardiff is committed to providing professional and technical estates related advice and support to NHS Wales and the Welsh Government. In this role...Read More>>.

Role OverviewPrincipal Mechanical Design Engineer position at Tenet Consultants Ltd., a leading multi-discipline engineering and design consultancy based in Warrington.Key ResponsibilitiesConcept & Front End Engine...Read More>>.

Associate Director – Mechanical Engineering My client is seeking an Associate Director – Mechanical Engineering to lead the delivery of complex projects across sectors including data centres, commercial, advanced manufacturing, and...Read More>>.

5 days ago Be among the first 25 applicantsThis range is provided by SoCode Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message...Read More>>.

Here at Stantec we’re recruiting for a Principal Mechanical Engineer to join our dynamic and growing Building Services (MEP) team based in Scotland.Our MEP team is at the forefront of sustainable and high-performan...Read More>>.

Principal Mechanical Engineer – WaterThe OpportunityWe're recruiting a Principal Mechanical Engineer to deliver high-quality mechanical engineering design and technical leadership across multiple water sector projects. You'l...Read More>>.

Job Title: Principal Mechanical Engineer Location: Bristol or Warrington, Cheshire Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Role ID: SF66879 Drive Innovation in D...Read More>>.

Overview Shape the Future of our cities and environments. Are you a Principal Mechanical Engineer who is passionate about making the world a better place? Are you ready to take up a vital role in some of the UK’s most exciting...Read More>>.

Xylem is a Fortune 500 global water solutions company dedicated to advancing sustainable impact and empowering the people who make water work every day. As a leading water technology company with 23,000 employees operating in over 150 countries...Read More>>.

Overview Job Title: Principal Mechanical Engineer Location: Bristol or Warrington, Cheshire Compensation: Competitive Salary + Benefits Role Type: Full time / Permanent Role ID...Read More>>.

OverviewNCS has been providing product-based IT solutions to Federal and military customers since 1996. These solutions center on a wide range of hardware from end-user devices to rugged mobile computers for field operations, and netwo...Read More>>.

We have a fantastic opportunity for an experienced Principal Mechanical Engineer to join a specialist engineering business delivering complex projects within the nuclear sector. This role will lead and supervise multidisciplinary engineering de...Read More>>.

Join a Collaborative & Design-Focused Engineering Consultancy Bristol — Hybrid Working Salary: Highly Competitive Salary + Executive Benefits A leading sustainability-focused engineering consultancy is seeking a Principal...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>>.

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>>.

About the OpportunityWe are recruiting a Principal Mechanical Engineer to join our Energy business, supporting a key client’s UK nuclear fleet and new small modular reactor developers. This role will be based at one of our Energy off...Read More>>.

Job OverviewTaking a leading role in overseeing mechanical engineering activities within the department. Taking ownership of the mechanical design for state‑of‑the‑art laser products and related equipment. Ensuring delivery of co...Read More>>.

Fusion and Modular Nuclear Business UnitReporting to the FEED Engineering Manager, you will be responsible for delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors, and Fusion projects.R...Read More>>.

As a Principal Mechanical Engineer, you'll play a pivotal role in one of the UK's major civil nuclear decommissioning programmes. Working as a senior technical authority within a multidisciplinary engineering environment, you'll drive the integ...Read More>>.

## Principal Mechanical EngineerApplyremote type: Hybridlocations: Belfasttime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 19, 2026 (17 days left to apply)job requisition id: R0284486Location: Belfast, United...Read More>>.

Job Title:Mechanical Engineering Manager Type:Full Time, Permanent Salary:£85,000.00 to £90,000.00 + 10% Individual Performance Based Bonus Location:EcoPark, Edmonton North London...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>>.

Location: Castleham Rd, Hastings, Saint Leonards-on-sea TN38, UK Employment Type: Permanent Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, pr...Read More>>.

OverviewSenior Mechanical Engineer - Water Infrastructure (12-Month Contract). Location: Hybrid Working Across UK. Sector: Water & Environmental Engineering. Employment Type: Contract (12 Months). Salary: Day rate.About the Role...Read More>>.

Senior Mechanical Engineer London50,000 – 60,000 A London–based opportunity is available for a motivated and building services oriented Senior Mechanical Engineer. This role is ideally suited to an experienced professio...Read More>>.

My Client is recruiting for a Senior Mechanical Engineer in the Industrial Water Sector. In this role, you will be responsible for designing and developing mechanical components and systems for cutting‑edge water and wastewater treatme...Read More>>.

ATG is seeking a talented and motivated Senior Mechanical Engineer to join a dynamic multidisciplinary consultancy in London.This role offers the opportunity to work on inspirational and complex projects across the UK, shaping towns, cit...Read More>>.

Astute's Nuclear Team is partnering with a leading building services consultancy to recruit a Senior Mechanical Engineer to join their multi–discipline team. This Senior Mechanical Engineer role offers a salary of up to 65,00...Read More>>.

Join our building services team and take a leading role in delivering innovative mechanical engineering solutions from concept through to completion. Purpose & Scope of the Role As a Senior Mechanical Building Services Engineer,...Read More>>.

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Join our building services team and take a leading role in delivering innovative mechanical engineering solutions from concept through to c...Read More>>.

Affiliated entity NUVIA is a branch of VINCI, the world's largest integrated concessions and construction group. NUVIA is the nuclear entity of the VINCI Group and is involved in the entire life cycle of nuclear facilities, from new bu...Read More>>.

We were one of the first consultancy practices to sign the World GBC Net Zero Carbon Buildings Commitment, we have won “CIBSE Building Performance Consultancy of the Year” 5 years in a row, established Engineers Declare, and won the NCE100...Read More>>.

Responsibilities Report to the Associate Director or project/business Director. Manage the Electrical and Mechanical engineers within the Project Team, with technical support from the Electrical Associate Director or Pro...Read More>>.

One of the most well-known nuclear companies in the UK is looking for senior mechanical engineers to work on some of the most prestigious projects in the sector. This is a fantastic opportunity for a Senior Mechanical Engineer to work on s...Read More>>.

Senior / Principal Mechanical Building Services Engineer Bradley Stoke, Bristol Hybrid Working – 3 days in office, 2 from home (some flex on this) £50,000 - £65,000+ (DOE) Full-time | Permanent An establis...Read More>>.

TGA are an expert provider of professional design and consultancy services in the fields of Building Services Engineering, Building Performance and Low Carbon Design. As part of planned growth, TGA are currently recruiting for a Senior Mechanic...Read More>>.

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Company Description General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and serv...Read More>>.

Purpose of the jobWe are looking for someone with extensive knowledge and practical application of mechanical engineering within highly regulated industry sectors. The Senior Engineer defines and distributes the scope of work and ensur...Read More>>.

Senior Mechanical EngineerLocation: Gleeds, Nottinghamshire, England, United KingdomOverviewAn excellent opportunity has arisen for a senior level Mechanical Engineer to join our Building Services team based...Read More>>.

A well-established engineering business is looking to appoint a Senior Mechanical Engineer to support the design, development and delivery of technically complex engineered systems and equipment. This is a hands‑on engineering role tha...Read More>>.

About Us You rarely get the chance to change an entire industry. But that's the position we find ourselves in. Join us, and you’ll unleash scientists, accelerate their research and help get cures to patients sooner. We’ve de...Read More>>.

Job Description Are you excited about understanding, interpreting, and navigating complex engineering issues? Are you motivated by creating sustainable change that benefits society and nature? Are you a curious and open-minded person?...Read More>>.

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to wea...Read More>>.

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Company Description We are seeking an experienced Mechanical Engineer to design battery energy storage systems. This includes the...Read More>>.

A specialist independent building services consultancy has, due to planned expansion, an immediate requirement for a senior level design engineer to join their design team in their London office.They work in a wide variety of project sec...Read More>>.

LocationExeterRecruiter contactLauren.hutchinson@jnbentley.co.ukInternal applicationsInternal applications are welcomeOverviewMott MacDonald Bentley is a fully integrated design and build...Read More>>.

Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategi...Read More>>.

Senior Mechanical Engineer - New Product Introduction (NPI) Salary: £53,000 + comprehensive benefits package Location: Bristol area (Hybrid working - split your time between home and our advanced engineeri...Read More>>.