Computerworld Personnel Ltd is seeking an Electro-Mechanical Engineer in the United Kingdom to join a permanent, full-time role based in Cheltenham. You will build and test machines, wire control panels, and support customers across the UK....Read More>>.

Egis is seeking a Mechanical Engineering Lead to develop sustainable water infrastructure in the UK. This position offers a leadership role with direct impact on water treatment projects and involves building a high-performing mechanical engineeri...Read More>>.

ASMPT SMT UK Limited in Weymouth invites a Senior Mechanical Engineer to join our R&D team. You will conceptualise and deliver mechanical designs for SMT printing machines and related modules within a dynamic, collaborative environment.You...Read More>>.

Quest Global is seeking an experienced Head of Mechanical Engineering to lead delivery across customer programmes in a highly regulated environment.You will provide leadership, technical direction and delivery oversight for mechanical and i...Read More>>.

Job Description What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You ca...Read More>>.

AFRY is seeking an experienced engineer to join its Energy Division in the UK, within the Thermal and Renewable Energy team. You will lead design, analysis and problem-solving across projects, delivering high-quality outputs and supporting constru...Read More>>.

Access Talent Group are recruiting a Senior Principal Mechanical Engineer for the Water sector. This is a senior leadership role with high visibility across the organisation, providing technical authority and shaping regional capability.You...Read More>>.

AECOM in the Midlands is seeking a Senior Mechanical Engineer to lead and support mid-to-large Building Services projects from concept through handover. You will deliver detailed design drawings, calculations, specifications, and schedules while c...Read More>>.

Outsource UK in Bristol is seeking a Senior Mechanical Engineer to lead NPI projects, guiding products from concept through production launch. You will own mechanical architecture, 3D CAD, detailed components and assemblies, and GD&T, collaboratin...Read More>>.

Kingdom Services Group is seeking an experienced Principal Mechanical Engineer - Aerospace in Fareham. You will own aerospace product designs from customer requirements through to manufacture and installation, acting as the technical authority for...Read More>>.

Interaction Recruitment is seeking a Mechanical Field Service Engineer to cover Devon and Cornwall, installing, maintaining and repairing manufacturing and food production machinery. You will travel to customer sites to install and commission equi...Read More>>.

Berkshire Grey in Bedford, UK seeks a Principal Mechanical Engineer to join a new product development team, transforming customer challenges into integrated electromechanical systems.You will design, prototype, test, and launch products wit...Read More>>.

Equans in Alderley Park, Macclesfield, is seeking a Maintenance Mechanical Engineer to support, maintain and operate a large site. You will perform planned and reactive maintenance, fault finding and remedial works across mechanical building servi...Read More>>.

AECOM in the Midlands is recruiting a Senior Mechanical Engineer to lead and support mid-large projects within Building Services. The role requires delivering designs from concept to handover, with chartership preferred and a background in buildin...Read More>>.

Amentum seeks a Senior Mechanical Engineer for the BEPPS2 project in Birchwood, Warrington. You will lead planning and coordination of design activities and deliver engineering solutions across the full project life cycle.The role requires...Read More>>.

Pin Point Recruitment are recruiting an experienced Senior Mechanical Engineer to join a well-established chemical manufacturing organisation at its West Thurrock site. You will lead mechanical engineering activities across the site and provide te...Read More>>.

Humand Talent is looking for a Field Service, Mechanical Engineer to join a client’s growing team. This field‑based role focuses on maintaining, servicing, and testing specialist mechanical systems across varied sites in the UK and Ireland....Read More>>.

Skilled Careers seeks a Principal Mechanical Engineer to lead the mechanical design for data centre and technology projects in London. You will manage concept to construction, mentor teams and ensure technical excellence across disciplines, while...Read More>>.

Rider Levett Bucknall (RLB) in Manchester is seeking a Senior/Associate Mechanical Engineer to deliver mechanical building services design from feasibility through to construction. You will work closely with electrical colleagues, coordinate with...Read More>>.

Aldwych Consulting is seeking a Senior or Principal Mechanical Engineer to lead delivery of mechanical building services projects from Birmingham. You will design HVAC, heating, ventilation, cooling and domestic water systems, produce calculations...Read More>>.

WSP is hiring an experienced Senior to Associate Mechanical Engineer in Birmingham, focusing on the Data Centre sector within the Mission Critical Facilities team. You will develop designs for mechanical distribution from CHW to LTHW and lead the...Read More>>.

Stryker is seeking a Senior Staff Mechanical Engineer in the United Kingdom to drive medical device product development. You will lead technical workstreams, translate user and business needs into robust mechanical and electro‑mechanical designs...Read More>>.

Aldwych Consulting Ltd in Birmingham is seeking a Senior or Principal Mechanical Engineer to lead mechanical building services design on a varied portfolio. You will drive projects from concept through delivery while mentoring junior staff....Read More>>.

WSP is seeking an Engineer/Senior Mechanical Engineer, MEP (Rail) for roles in London and Birmingham. You will interpret client specs and develop designs for rail-specific mechanical systems, including pipework, heating, cooling, and ventilation,...Read More>>.

Brightsmith in the United Kingdom is seeking a Senior Mechanical Engineer to own the mechanical design of key components within a compact energy system. You will lead from concept through prototyping and testing, turning ideas into manufacturable...Read More>>.

Rider Levett Bucknall (RLB) in Leeds is seeking a proactive Senior/Associate Mechanical Engineer to deliver day-to-day mechanical building services design on live projects, from feasibility through to construction, working closely with electrical...Read More>>.

WSP in the UK & Ireland is seeking a Senior to Associate Mechanical Engineer in London, focusing on the data centre sector within the Mission Critical Facilities team. You will lead design of mechanical systems, provide technical reports and coord...Read More>>.

Hoare Lea is seeking an Associate/Senior Associate Mechanical Engineer to join the Data Centre & Mission Critical team. You’ll work on data centre projects across the UK and Europe, from early concept through detailed plant design and commission...Read More>>.

Black & White Engineering is seeking a Senior/Principal Mechanical Engineer to guide the design and delivery of advanced building services and critical infrastructure projects across the UK.You will lead mechanical design packages, deliver...Read More>>.

MWH Treatment Limited in the UK is seeking a Senior Mechanical Engineer to lead mechanical design across major water and wastewater projects. You will develop buildable solutions, review outputs for safety and sustainability, and mentor junior eng...Read More>>.

Black & Veatch Family of Companies is seeking a Senior Mechanical Engineer to design and deliver essential mechanical infrastructure for nuclear facilities. The role covers plant systems, equipment, piping and utilities, with office work in Glasgo...Read More>>.

Datalec Precision Installations (DPI) invites applications for a Data Centre Shift Mechanical Engineer specializing in Liquid Cooling Systems – CDU Secondary Side. The role covers operation, maintenance, monitoring, and incident response for sec...Read More>>.

Pertemps Northampton seeks Mechanical Engineers for a permanent, full-time post based in Cranoe. The role focuses on maintaining plant, equipment and infrastructure to current standards, with a 4 on, 4 off shift pattern and 12-hour shifts.T...Read More>>.

Arup’s London Energy team is seeking a graduate mechanical engineer to support delivery of low carbon energy systems. You will work on high-level sizing, district heating and cooling, and economic feasibility studies within a multidisciplinary e...Read More>>.

Pertemps Northampton is seeking a Mechanical Engineer for a permanent role at a site in Low Marnham, NG23. You will join a skilled team to maintain plant, equipment, and infrastructure in line with HSE standards.The role requires apprentice...Read More>>.

PWHytek is seeking a Principal Mechanical Engineer to join an established engineering team delivering specialist tooling solutions in a highly regulated environment. You will lead, hands‑on design and development, and mentor a medium‑sized tea...Read More>>.

TipTopJob is recruiting a Senior Engineer in Mechatronics/Mechanical Engineering to turn complex concepts into real-world results. You will own projects end-to-end in a fast, consultancy-style environment where building, testing and iteration are...Read More>>.

Centrica Business Solutions in Salford is seeking a Senior Mechanical Engineer to lead delivery of low-carbon building services, developing sustainable, zero-carbon mechanical designs and overseeing installation with clients.You will design...Read More>>.

Energy Jobline ZR seeks a Senior Mechanical Engineer in Cambridge to drive design from early concepts through high‑volume manufacture for next‑generation medical devices. You will work within a multidisciplinary team to develop precision mecha...Read More>>.

Mott MacDonald Bentley is seeking a Senior Mechanical Engineer to lead the mechanical design of water and wastewater infrastructure. You will coordinate with electrical, civil, geotech and process designers to deliver projects on programme and wit...Read More>>.

Pertemps Northampton's client is seeking a Mechanical Engineer for a permanent position near Low Marnham, NG23. Apprentice-trained to level 2 (C&G / EAL NVQ) or with related mechanical experience will be considered. The role involves maintaining p...Read More>>.

Pertemps Isle of Wight is recruiting a Marine Mechanic / Marine Engineer for a leading marine engineering business in East Cowes. The role is a temporary contract with potential for permanency, offering 37.5 hours per week and pay of £15-£17 per...Read More>>.

Taylor Hobson invites a Principal Mechanical Engineer to join our world-class R&D team, pushing ultra-high-precision technology toward nanometre accuracy. You will lead concept and detailed design efforts, mentor engineers, and shape robust soluti...Read More>>.

Skilled Careers is working with a Birmingham-based M&E consultancy to appoint a Senior Mechanical Engineer. You will lead mechanical design, deliver projects and liaise with clients, architects and contractors, ensuring quality and regulatory comp...Read More>>.

Centrica in Salford is seeking a Senior Mechanical Engineer to join our Hybrid team, delivering design and maintenance of energy systems across on-site assets. The role offers hybrid working and a permanent, full-time contract, with opportunities...Read More>>.

Centrica Business Solutions seeks an experienced Senior Mechanical Engineer in Salford, offering hybrid working and a full-time permanent role. You will design and integrate low-carbon mechanical building services, interact directly with clients,...Read More>>.

Cento is seeking a Senior Mechanical Engineer to join its Leeds design team, leading the mechanical design of complex building services projects, including healthcare refurbishments and new builds. You will take on hands-on design, project leaders...Read More>>.

MEPJOBS UK in Leicester seeks an experienced MEP Engineer to lead the mechanical and electrical design effort within the project team. You will manage engineers, coordinate design activities, and ensure delivery aligns with client briefs and deadl...Read More>>.

AtkinsRéalis is seeking Senior/Principal Mechanical Engineers to join our Derby office and lead the design and substantiation of high‑integrity mechanical equipment for UK nuclear projects. You will work across reactor operations, decommissioni...Read More>>.

Placements24 is seeking a dedicated Automotive Mechanical Engineer to join their team in Queenstown. You will design, develop and test mechanical systems for automotive applications, ensuring performance, reliability and safety standards.Yo...Read More>>.