Mechanical EngineerDue to continuing growth, we require a Plant Room/ Mechanical Engineer to strengthen the existing Operations & Maintenance team located within the North East....Read More>>.

OLIX is seeking an engineer to own the mechanical architecture of photonic subassemblies, including waveguide coupling structures, laser source packaging, and precision alignment fixtures. You will work across CAD to cleanroom, release drawings, s...Read More>>.

Hoare Lea is seeking a Senior / Principal Mechanical Engineer to join our Data Centre & Mission Critical (MCDC) team. You will lead day-to-day mechanical design for data centre projects, engaging directly with clients and coordinating multidiscipl...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>>.

Metropolitan Services is looking for a Mechanical Senior Engineer to support the Technical Services department. This permanent role will be based between the Greenwich and Canary Wharf offices and involves client liaison, technical support, and co...Read More>>.

Introba seeks a Senior Mechanical Engineer to lead design delivery for diverse building projects across the UK. You will coordinate mechanical and fire systems, mentor junior engineers, and ensure alignment with ACE Agreement and company standards...Read More>>.

Arcadis is a leading design, engineering and consultancy firm delivering sustainable solutions for built assets. We seek a Principal Mechanical Engineer with consultancy experience to lead mechanical design on major projects in our Places Design P...Read More>>.

#J-18808-Ljbffr...Read More>>.

Rivan Industries is seeking a Principal Mechanical Engineer to own a sub-system, driving design, integration and manufacturability. You will shape concepts, validate quickly with test rigs, and deliver assembly and commissioning plans at our Bermo...Read More>>.

Senior/Principal Mechanical Engineer – Data CentreSenior/Principal Mechanical Engineer – Data CentreSenior / Principal Mechanical Engineer – Data CentresLondon | Hybrid – 3 Days Office / 2 Days HomeWe are...Read More>>.

Aldwych Consulting is seeking a Senior Mechanical Engineer to lead building-services design in London, delivering from concept to completion within a collaborative multidisciplinary team.You will own mechanical designs for buildings, coordi...Read More>>.

Mott MacDonald Bentley is seeking a Senior Mechanical Engineer to contribute to water and wastewater projects across the UK. You will guide mechanical design from concept to commissioning, coordinating with multidisciplinary teams and ensuring saf...Read More>>.

Senior/Lead Mechanical Engineer - Renewables Scale-Up We are conducting a search on behalf of a pioneering synthetic fuel company dedicated to decarbonising heavy industry who have recently raised over £10million in funding. This comp...Read More>>.

Rivan Industries seeks a Senior Mechanical Engineer to own an entire sub-system, driving design, integration, and manufacturability. You will tackle reactors, electrolyser, or DAC modules, crafting concept generation, test rigs, and supplier coord...Read More>>.

Are you an accomplished mechanical engineer ready to take on a senior role at the forefront of mission‑critical design? At Black & White Engineering, you’ll join a team that is redefining the future of high-performance infrastructure...Read More>>.

WSP in London is seeking an experienced Senior to Associate Mechanical Engineer to lead design of data centre mechanical systems within the Mission Critical Facilities team.You will deliver mechanical distribution design, advise clients on...Read More>>.

AtkinsRéalis' Engineering and Design Practice seeks a Principal Mechanical Engineer to join our Building Services team in Greater London. You will lead mechanical design, act as Design Authority, and deliver low-carbon, innovative solutions acros...Read More>>.

Black & White Engineering in London is seeking an experienced Senior Mechanical Engineer to lead mission-critical data centre projects in Europe. Based from our London office, you will design high‑performance mechanical systems and guide multidi...Read More>>.

London Borough Council is recruiting a senior Mechanical Engineer to oversee mechanical maintenance across corporate and leisure buildings in London. You will deliver small works projects valued from £15,000 to £250,000 and manage planned and re...Read More>>.

Arup in London seeks a Chartered Senior Mechanical Engineer to lead building services design on world-class projects. You will drive thermal analysis, coordinate multi-disciplinary teams, and deliver high-quality models, drawings and reports from...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>>.

SSTL is seeking a Mechanisms Functional Manager in Guildford to lead the mechanisms function and oversee delivery of complex electro‑mechanical projects. You will work with Mechanisms Experts and Project Managers to ensure quality, schedule adhe...Read More>>.

Cundall, a global multidisciplinary consultancy, is seeking an experienced mechanical engineer to join our Critical Systems team. You will lead and support the delivery of innovative mechanical design solutions for data centre projects in the UK a...Read More>>.

StandardX is seeking a Mechanical Engineer to own mechanical subsystems for its particle accelerator and target station hardware, guiding concepts through design, analysis, manufacture and integration.You will work hands-on on the shop floo...Read More>>.

Resourgenix - United Kingdom is seeking a senior Mechanical Engineer to lead the mechanical design and delivery of major data centre and mission-critical projects in London. You will provide technical direction, client leadership and mentorship to...Read More>>.

Talent Motion is seeking an Associate Mechanical Design Engineer in London. You will join a team handling M&E design projects from concept to completion, acting as the client’s representative and coordinating with the wider project team.T...Read More>>.

WalterFedy is seeking a Mechanical Engineer to support a complex Design-Build project located near London, Ontario, with 4 days per week on-site for 18 consecutive months. The role involves field reviews, coordination with the GC, trade partners,...Read More>>.

- Mechanical Engineer - Data Centre project - Ideally Data Centre experience, but can look at Mission Critical, MEP, infrastructure, construction background - £70k - £80k &, bonus, 22 day holiday, accommodatio...Read More>>.

Mechanical EngineerData Centre projectIdeally Data Centre experience, but can look at Mission Critical, MEP, infrastructure, construction background£70k - £80k &, bonus, 22 day holiday, accommodation, Mon - Fri...Read More>>.

Resourgenix Ltd. seeks a Data Centre Principal Mechanical Engineer to lead the mechanical design delivery for large-scale data centre projects in London and beyond. You will ensure outputs meet top engineering standards, regulatory requirements, a...Read More>>.

This role is Inside IR35.Contract Length:ASAP – 31/03/2027Clearance: SCLocation: Weekly working pattern (expectations). 1 days a week on site in Merthyr Tydfil, Wales. 3 day a week on site in Bristol. 1 day a week WFH. Pl...Read More>>.

Job DescriptionWhat 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....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>>.

Bryden Wood in London and St Albans seeks experienced Principal Mechanical Engineers to lead on flagship data centre and infrastructure projects. You will manage multi-disciplinary teams, direct client engagement, and deliver high‑quality, susta...Read More>>.

Engineer/ Senior Mechanical Engineer, MEP (Rail) London, United KingdomBirmingham, West Midlands, United Kingdom Job Description What if you could do the kind of work the world needs? A...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>>.

Aldwych Consulting is seeking a Senior or Principal Mechanical Engineer for its Birmingham office. You will lead mechanical design and delivery across varied sectors, collaborate with clients and design teams, and mentor junior engineers.Th...Read More>>.

James Paget University Hospitals NHS Foundation Trust is seeking a lead specialist for the design and management of mechanical services across its properties. The post holder will ensure services are efficient, high quality and responsive to clini...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>>.

SR2 in Reading, UK is seeking a Senior Mechanical Engineer to own the mechanical design of advanced propulsion systems from concept through production, integrating electromechanical elements and thermal management.You will lead design for m...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>>.

Stryker in Belfast, United Kingdom, is seeking a Senior Staff Mechanical Engineer in a hybrid role with up to 2 days onsite per week. You will lead mechanical and electro-mechanical design activities, translating user needs into design inputs and...Read More>>.

Crux Product Design Ltd is seeking a Senior Mechanical Engineer to join our team, tackling multi-disciplinary projects in medical and consumer goods. You will lead high-profile client work and shape the team’s capabilities and processes.T...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>>.

Arup is seeking a Chartered Senior Mechanical Engineer to join our Building Engineering Team in London. You will take design responsibility for projects from inception to completion, working with multi‑professional teams on large UK and internat...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>>.

AtkinsRéalis is seeking a Principal Mechanical Engineer to lead the design and delivery of building services projects across healthcare, defence, education and more. You will act as Technical Lead, drive energy-efficient solutions and manage clie...Read More>>.

NES Fircroft is seeking a Mechanical Engineering Lead in Dorset to provide day-to-day mechanical support and to lead the Mechanical Technician Team in safe, reliable maintenance. The role drives equipment reliability, supports plant modifications...Read More>>.

Advanced Resource Managers Ltd based in Ampthill is seeking a Lead Mechanical Engineer for a 6 month contract. You will lead design activities using CREO CAD to develop robust mechanical solutions for defence/industrial automation, including sub-s...Read More>>.

NES Fircroft in Dorset is seeking an experienced Mechanical Engineer to provide day-to-day support across the asset and lead the Mechanical Technician Team to deliver safe, reliable maintenance.You’ll also play a role in improving equipme...Read More>>.