Job Title: Mechanical Engineer Location: Portsmouth Naval Base – working a hybrid pattern We offer a range of hybrid and flexible working arrangements – please speak to your recruite...Read More>>.

Hydro International, a CRH Company, is a leading global provider of advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management processes, incr...Read More>>.

Our client is the digital and intelligence arm of a major defence company.Location(s): UK, Europe & Africa : UK : Great Baddow Our client is home to 4,500 digital, cyber and intelligence experts. We work collaboratively acros...Read More>>.

Pay Rate: £15.00 per hour PAYE (Negotiable)Start Date: 05/10/2026Duration: Until 30/11/2026Hours: Monday to Friday, 7:30am...Read More>>.

Mechanical EngineerMechanical Engineer Dudley £20ph Days Up to £25ph Nights PermanentAre you a hands-on Mechanical Engineer with experience repairing, rebuilding and overhauling industrial machinery?...Read More>>.

Maintenance Mechanical Engineer We are seeking a skilled Maintenance Mechanical Engineer to join a busy estates maintenance team supporting critical building services within a complex environment. Essential Cr...Read More>>.

Overview In this Senior Mechanical Engineer role, you will contribute to the design and delivery of technically challenging marine engineering projects. You’ll own technical quality, guide engineers and designers, and coordinate multi-dis...Read More>>.

Overview In this role you design mechanical systems and supporting infrastructure for nuclear power facilities, delivering safe, reliable solutions within multidisciplinary teams. You’ll work on new-builds, plant improvements and infrastr...Read More>>.

Overview In this role you drive engineering development for renewable technologies while contributing to business validation and market research. You’ll collaborate across teams to move concepts from design to commissioning, analyzing dat...Read More>>.

Overview In this Principal Mechanical Engineer role, you’ll advance bespoke tooling to support MSSS SEP operations and early retrievals. You’ll lead a small design/engineering team, defining requirements and guiding tooling concepts thr...Read More>>.

Overview As a Senior Mechanical Engineer, you will help enable early retrievals and operations for MSSS SEP machines, working alongside the principal engineer. You’ll produce key technical deliverables and design packages that support man...Read More>>.

Overview You will design precision mechanical components for optical systems and verify performance through modelling and prototyping. You will translate optical requirements into manufacturable designs and ensure alignment, tolerancing, an...Read More>>.

Overview As Lead Mechanical Design Engineer, you will drive the mechanical design of rugged hardware from concept to manufacture, ensuring robust performance in demanding environments. You will collaborate across materials, thermal manageme...Read More>>.

Overview In this field-based role, you will perform high-quality inspections of pressure equipment to ensure compliance with regulatory and H&S standards. You will work with clients across diverse sectors, delivering clear on-site reports a...Read More>>.

Advance Training & Recruitment Services in Exeter is seeking a Principal / Associate Mechanical Engineer to lead the mechanical design for UK water and wastewater projects. You will provide technical leadership across multidisciplinary teams, ment...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>>.

We are looking for an experienced Senior Mechanical Engineer to join our multidisciplinary team delivering projects across the water sector. This role is ideal for a mechanically biased engineer who is confident leading design packages,...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>>.

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>>.

We are seeking an experienced Principal Mechanical Engineer to take a leading role in delivering multidisciplinary engineering design across the water sector. This is a senior position suited to a mechanically biased Chartered Engineer w...Read More>>.

Principal Mechanical Engineer (HVAC)Our client is currently looking for a Principal Mechanical Engineer (HVAC) for there Manchester offices, the role is a permanent staff position and will be offering a salary that is commensurate with...Read More>>.

Senior Mechanical Design Engineer – WaterLocation: ManchesterSalary: £60,000 – £65,000 per annumType: PermanentAlso Looking for Mechanical Engineers 45-60k and Prinicipal Mechanical 65-80kThe Role...Read More>>.

Cambridge Design Partnership: Consultant Mechanical Engineer Cambridge Design Partnership is a successful innovation partner focused on creating value for our clients by transforming new ideas, design and technology into commercial suc...Read More>>.

Envirogen Group UK Limited is seeking a Senior Engineer to own execution and delivery of capital projects from concept to field deployment. You will design, specify equipment, and drive technical reviews assisting the sales team with cost estimate...Read More>>.

Matchtech is recruiting Senior and Principal Mechanical Engineers for the Water sector with hybrid locations in Cambridge, Peterborough, London, or Surrey. You will lead multi-disciplinary design delivery, ensuring high-quality outputs on critical...Read More>>.

AECOM in Croydon is seeking a Principal Mechanical Engineer to lead MEP and multi-disciplinary teams on UK/Europe projects. This role requires strong communication with clients and architects, and hands-on design and mentoring for junior engineers...Read More>>.

AECOM in Croydon is seeking a Principal Mechanical Engineer to lead the MEP discipline on UK and international building services projects. You will manage multi-disciplinary teams, mentor junior engineers and work closely with clients and architec...Read More>>.

Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. With an annual turnover surpassing £500 mi...Read More>>.

Overview Shape the Future of our cities and environments. Are you a 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 and innovat...Read More>>.

CircuitHub in Cambridge is seeking an experienced Mechanical Engineer to design, develop, and commission automated robotic systems that support our advanced manufacturing process.You will work with 3D CAD, design machined components from co...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>>.

Apply your mechanical engineering expertise to the intriguing and rewarding forensic investigations sector. This is a position leading to partnership with one of the most respected firms in the profession. It offers meaningful change in...Read More>>.

Therole:SES Engineering Servicesare looking for a Senior Mechanical Engineer to join our Northwest team tosupport on technically complex Mechanical and Electrical projects across the Northwest region.If you are an established Le...Read More>>.

Microsoft Research Cambridge is seeking a senior hands-on Mechanical Engineer to design, build, test, and refine precision mechanical systems used in advanced photonics and fibre-optic research. The role involves hardware prototyping, lab troubles...Read More>>.

CIBSE Journal is recruiting a Senior Mechanical Engineer to join our Oxford team. You will lead and deliver building services projects across sectors, with a focus on energy-efficient design and sustainable solutions.You will mentor junior...Read More>>.

At iST Power, we specialise in the development of transformers that play a vital role in supporting critical infrastructure. Our expertise extends to solutions for renewable energy, distribution network operator equipment, and defence projects...Read More>>.

About IonQ:IonQ, Inc . (NYSE: IONQ) is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers...Read More>>.

About IonQ:IonQ, Inc. (NYSE: IONQ) is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum c...Read More>>.

Principal Mechanical EngineerLocation: ManchesterContract Type: PermanentSalary: £75,000 - £80,000Sector: Water (Clean & Wastewater) | Mechanical DesignKey ResponsibilitiesLead practical, effici...Read More>>.

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? If this sounds like y...Read More>>.

About the job Winthrop Technologies is a dedicated data centre delivery partner providing turnkey solutions to our clients, headquartered in Dublin and delivering throughout Europe. We are pleased to announce that we are currently...Read More>>.

Senior Mechanical Project EngineerWe are seeking a Senior Mechanical Project Engineer to join a major Data Centre Project in London. This is an opportunity to play a key role on a high-profile site, leading mechanical delivery and helping...Read More>>.

About SAVA All the health information we need is within us. Just below the skin. SAVA is redefining the way people interact with their health by developing the most advanced biosensing technology science has to offer, capable of accessing...Read More>>.

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? If this sounds like y...Read More>>.

IonQ, Inc. (NYSE: IONQ) is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo,...Read More>>.

Johnson Controls is seeking a Mechanical Engineer to join the Fire Suppression and Production Systems team in the UK. You will design, develop, and deliver mechanical solutions for fire suppression, process equipment, and packaged systems across f...Read More>>.

Due to continuous demands for their expertise, we are currently expanding our Engineering Consultancy team and looking for a Senior Mechanical Engineer to join our market leading technical asset management team, on a full time permanent basis....Read More>>.

About UsYou 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 developed mac...Read More>>.

DATA CENTRE EXPERIENCE ESSENTIAL Senior Mechanical Engineer Location: Blyth, United Kingdom Employment Type: Full-time Working Arrangement: On-site Sector: Data Centres / Major Construction Projects Abo...Read More>>.

Amentumwill inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always...Read More>>.