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Unknown Status Contractor mechanical design engineer

158 mechanical design engineer jobs found

CL
Feb 21, 2026  
Mechanical Design Engineer
Mechanical Design Engineer – Utilities(water) – South Manchester We are partnering with a ‘cradle to grave’ project delivery partner specialising in planning, commercial and project management. Due to continued growth in their team, they are seeking an experienced Mechanical Design Engineer to aid with their civils and utilities projects. Responsibilities * Mechanical Design & Engineering Lead the mechanical design of water and wastewater infrastructure assets, including pumping stations, treatment works, pipework, valves, and associated mechanical equipment, ensuring compliance with UK water industry standards and client specifications. * Technical Documentation & Design Deliverables Produce and review detailed mechanical design deliverables such as calculations, drawings, schedules, and technical reports, working closely with a regional civils utilities contractor to develop practical, buildable solutions. * Multidisciplinary Coordination Collaborate with...
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CV-Library Cheshire West and Chester, Cheshire Contractor
CL
Feb 20, 2026  
Mechanical Design Engineer
Contract Mechanical Design Engineer – Pressure Vessels & Industrial Equipment | Bradford | Approximately £50 per hour Are you an immediately available Mechanical Design Engineer with experience in pressure systems and high-integrity industrial equipment? We are recruiting for a contract role for an experienced design engineer to support a specialist engineering team trusted with complex pressure vessels, autoclaves and related mechanical systems. Contract Mechanical Design Engineer - The Role - Mechanical Engineering, Pressure Vessels, Autoclaves, Industrial Equipment, ASME Mechanical design and development of pressure vessels, autoclaves and associated plant equipment Producing detailed CAD models, fabrication drawings, BOMs and specifications Ensuring designs meet relevant codes & standards (e.g., PD5500, ASME VIII, EN standards) Liaising with suppliers, fabricators and internal stakeholders to resolve technical queries Supporting design reviews, risk assessments...
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CV-Library Bradford, UK Contractor
CL
Feb 18, 2026  
Mechanical Design Engineer - Data Centres
Mechanical Design Engineer – Data Centres (Hyperscale) - 6 Months Location: Remote (UK / Europe) with occasional global travel Daily Rate: Competitive + benefits (DOE) Type: Contract Mploy Group is partnering with a leading organisation operating at the forefront of hyperscale and mission-critical data centre delivery, seeking an experienced Mechanical Design Engineer to support global programmes. This is a remote-based role, offering the opportunity to work on large-scale international data centre projects, with occasional global travel for key design reviews, site engagement, and commissioning support. The Role You will act as a senior mechanical design specialist within a globally distributed delivery model, providing technical leadership and assurance across data centre projects from early concept through to commissioning. The role suits engineers who have worked in, or closely alongside, large global operators (hyperscalers, major consultancies, or tier-one EPCs) and are...
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CV-Library London, UK Contractor
CL
Feb 15, 2026  
Mechanical Design Engineer
We are currently looking for a experienced Mechanical Design Engineers to work for one of our clients in Burton on Trent. The client is a market-leading manufacturer of specialist equipment to a range of industry sectors including heavy engineering and aerospace. Due to the specialist nature of the products theis Mechanical Design Engineers role is both interesting and varied and will include working on the design and creation of large scale fabrications and structures together with associated pipework and equipment. Based in their offices in Burton on Trent, but with a requirement to travel to customers both in the UK and overseas as required, it will include the generation of engineering diagrams, for use on their equipment and will involve working on specific projects from conception to completion. The main duties will include: * 2D and 3D engineering design proposal drawings * General Arrangement drawings * Fabrication details drawings * Pipework layouts and...
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CV-Library DE14, Burton upon Trent, Staffordshire Contractor
CL
Feb 14, 2026  
Senior Mechanical Design Engineer
Our client is a well-established, multi-disciplinary engineering and project consultancy operating across the built environment in England. The organisation delivers technically robust mechanical design and advisory services across a varied portfolio of complex projects, primarily within regulated and public-sector environments. Known for its collaborative culture and strong commitment to professional development, the business offers a supportive, long-term career path for experienced engineers seeking senior responsibility and influence. Senior Mechanical Design Engineer - Salary & Benefits Salary £70,000 - £85,000 (dependent on experience) Car Allowance Nest Pension Scheme 22 days annual leave, with discretionary Christmas shutdown Hybrid Working Discretionary annual bonus Bupa Private Healthcare/ Dental Cover Extensive APC / chartership support where relevant to the role Cycle to Work Scheme/ EV Scheme Early finish on the last Friday of every month Senior Mechanical...
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CV-Library Billericay, Essex Contractor
CL
Feb 14, 2026  
Senior HVAC Mechanical Design Engineer
We have an exciting opportunity for a Senior Mechanical Engineer to get involved in expanding our clients team in Ireland and help further strengthen our technical capabilities in Europe whilst working on landmark projects. You will be joining the Mechanical team, with role will predominantly be focused on overseeing the delivery of multiple sectors including Data Centres, Commercial Office, Hotel & Residential, Retail and Laboratory projects With flexible working arrangements, great opportunities for personal growth and development and a collaborative and inclusive work environment, join us and help us in making spaces work. Design and review of mechanical system designs for a range of projects Act as a sounding board for mechanical engineers in the office, offering design direction and guidance Peer review of designs and specifications of mechanical systems Play an active role in developing the mechanical team technical capability Be expected to lead...
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CV-Library United Kingdom Contractor
CL
Feb 04, 2026  
Mechanical Design Engineer
We are looking for a skilled and detail-orientated Mechanical Design Engineer to join our Engineering Team. This is a key role within our design department, contributing to the development of high-quality, compliant technical solutions across the company product range, being responsible for the entire design process from engaging with the customer for their requirements through to design verification. This role requires both technical expertise and commercial awareness, including managing design budgets and influencing clients. This opportunity has arisen at the time when the Engineering Team is pivotal to achieving a cost-effective work environment that contributes to the company’s success. Permanent, full-time contract. Based on-site working Monday to Friday 38 hours per week. This role may be involved with sensitive tasks or information that require a Baseline Personnel Security Standard (BPSS) check. This will involve the Basic DBS check of your criminal record as well as your...
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CV-Library Huddersfield, Kirklees Contractor
CL
Feb 20, 2026  
Senior Mechanical Engineer
Our client, a large Aerospace and Defence supplier is looking for a Mechanical Design Engineer to join them on a contract basis at their site in Basildon. Due to the nature of the project, applicants must hold the sole British nationality and hold SC Clearance. 6 month initial contract Location: Basildon, 4 day per week onsite Rate: £64.22 p/h UmbrellaKey Responsibility Areas Support senior members of staff in the delivery of technical solutions on critical Business Programmes. Generation of mechanical solutions to relevant company and international standards. Design of engineering solutions taking into account all requirements including product quality, safety, reliability, testability, sustainability, etc. Mechanical engineering detailed design, including numerical calculations, tolerance studies, etc. Produce Manufacturing Data Packs in line with BS8888 including appropriate application of GD&T. Generate BoM within approve PLM system (Teamcenter). Contribute to reviews of...
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CV-Library Basildon, Essex Contractor
CL
Jan 18, 2026  
Mechanical Systems Engineer / Architect
World Class Defence Organisation based in Stevenage is currently looking to recruit 3x Mechanical Systems Engineers / Architects on an initial 12 month contract.  The role will be hybrid of being split between working from home and onsite.    This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    A background or knowledge of Systems Engineering and Supplier Management would be beneficial. Contract Duration: 12 Months initially and then ongoing and long-term thereafter. Hourly Rate: £65.00ph   Mechanical Systems Engineer / Architect Job Description:   We have an opportunity for an experienced Mechanical Architect to join the team. This exciting role is to gather and manage the missile mechanical architecture requirements to...
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CV-Library Stevenage, UK Contractor
CL
Feb 22, 2026  
Contract Manufacturing Engineer
Job Title: CONTRACT MANUFACTURING ENGINEER CONTRACT MANUFACTURING ENGINEER Industrialisation 12 month   Rolling contract - Immediate Start available We are actively seeking a talented Contract Manufacturing Engineer to contribute their expertise to cutting-edge projects. Fantastic opportunity for you to utilise your Manufacturing Engineering skills looking at industrialisation and scale up on a mechanical product. As Manufacturing Engineer / Industrialisation Engineer, you will be supporting the transition of new product, scaling up for volume manufacture, supporting all aspects of design for manufacture (DFM), devising shop floor layouts and ensuring best principal manufacturing is being applied at all stages. With a background in an mechanical assembly and fabrication environment as Manufacturing Engineer you will: Work closely with Engineering and Research & Development to support the smooth introduction of new products and processes  (Process development) Take...
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CV-Library Bloxwich, West Midlands (County), West Midlands Contractor
CL
Feb 21, 2026  
MEP Project Engineers
Resident MEP Project Engineer Location: Stansted Airport Hybrid working: Role Overview: We are seeking experienced MEP Project Engineers to support the delivery of multiple fit-out and infrastructure projects from design through to on-site execution. The role offers the opportunity to work within a fast-paced, operational environment, collaborating with cross-functional teams to ensure projects are delivered to time, quality, and safety standards. Key Responsibilities: Support project delivery from design stage through to site implementation. Manage and coordinate contractor drawing submissions and SME reviews via document control systems such as Aconex. Track and ensure timely close-out of design comments. Lead design management activities, ensuring alignment with project requirements. Review and respond to technical queries relating to contractor designs. Collaborate closely with project teams and stakeholders to maintain momentum and quality....
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CV-Library Stansted, Essex Contractor
CL
Feb 21, 2026  
Senior Mechanical Engineer - Contract
Senior Mechanical Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: An established Building Services consultancy based in Southampton is seeking an experienced Senior Mechanical Engineer to support delivery of a major high-rise residential tower project in central London. This is a contract position focused on detailed design delivery at RIBA Stage 3, with a strong pipeline into Stage 4. You will be joining a technically strong, design-led engineering team working across residential, leisure and hotel elements on a complex, high-profile scheme. Key Responsibilities: Lead mechanical building services design through RIBA Stage 3 and into Stage 4 Deliver detailed designs for HVAC, ventilation, heating and cooling systems, plant and controls Coordinate with electrical, public health and...
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CV-Library Southampton, UK Contractor
CL
Feb 21, 2026  
Senior Electrical Engineer - Contract
Senior Electrical Engineer – Contract Consultancy Location: Southampton Project Location: London Contract Length: Approx. 9 months RIBA Stages: Stage 3 possibly progressing into Stage 4 Sector: High-rise Residential / Leisure / Hotel The Role: A well-established Building Services consultancy headquartered in Southampton is looking to appoint a Senior Electrical Engineer on a contract basis, supporting delivery of a landmark residential tower project in London. The role will involve leading electrical services design at RIBA Stage 3, with anticipated progression into Stage 4, across a complex mixed-use scheme. Key Responsibilities: Lead electrical building services design through RIBA Stage 3 and 4 Design power distribution, lighting, emergency systems, fire alarm, data and communications Coordinate closely with mechanical and architectural teams Prepare specifications, drawings and technical reports Attend and contribute to design and coordination meetings Key...
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CV-Library Southampton, UK Contractor
CL
Feb 21, 2026  
Maintenance Engineer
The Job People are looking for an experienced Maintenance Engineer in Leamington Spa for full time, long term work. You will be required to work within one of our manufacturing sites, carrying out all aspects of maintenance and preventive tasks. You will be required to work rotation shifts to cover business needs, and on occasion, work one in every six on nights if required. Main Duties of a Maintenance Engineer in Leamington Spa: Conducts all the operations necessary to ensure the operational readiness and reliability of equipment. Carries out maintenance work (preventive and corrective), in line with the schedule and processes defined by the command line, respecting safety rules and working conditions, Makes sure that equipment is well maintained and available for the production activity Enters information on repairs conducted in the computer system and updates machine files Suggests improvements to resources in order to optimise: safety conditions, quality, machine up...
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CV-Library Leamington Spa, Warwickshire Contractor
CL
Feb 19, 2026  
Steel Fitter Erector (Mobile)
Mobile Steel Fitter Erectors with CSCS accreditation - London & home counties - company van given * Salary: Depending on experience + Travel Allowance + Overtime + Benefits * Hours: 40 hours/week, Monday-Friday ranging from 7:30am - 17:30pm (weekend & out-of-area work occasionally required) * Location: London and home counties (company van provided) * Job Type: Full-Time, Permanent Are you an experienced Mechanical Assembly Engineer, installer, fitter, or assembly technician looking for your next challenge? We are looking for a motivated and dependable Architectural and Structural Steel installers to join a dynamic and friendly company working on various sites around London and the Southeast of England. You'll be working on commercial projects across the Southeast installing various type of steelwork including mild steel balconies and staircases. This is a hands-on, physical role ideally suited for someone with experience in mechanical assembly, or construction site work....
IR35 Status:
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CV-Library London, UK Contractor
CL
Feb 19, 2026  
Steel Fitter Erector (Mobile)
Mobile Steel Fitter Erectors with CSCS accreditation - London & home counties - company van given * Salary: Depending on experience + Travel Allowance + Overtime + Benefits * Hours: 40 hours/week, Monday-Friday ranging from 7:30am - 17:30pm (weekend & out-of-area work occasionally required) * Location: London and home counties (company van provided) * Job Type: Full-Time, Permanent Are you an experienced Mechanical Assembly Engineer, installer, fitter, or assembly technician looking for your next challenge? We are looking for a motivated and dependable Architectural and Structural Steel installers to join a dynamic and friendly company working on various sites around London and the Southeast of England. You'll be working on commercial projects across the Southeast installing various type of steelwork including mild steel balconies and staircases. This is a hands-on, physical role ideally suited for someone with experience in mechanical assembly, or construction site work....
IR35 Status:
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CV-Library London, UK Contractor
CL
Feb 19, 2026  
WTG Lead Engineer
WTG Lead Engineering required for a major Offshore Wind Developer based in Germany. Requirements Degree in electrical engineering, wind energy technology, industrial engineering, mechanical engineering or comparable training. * At least 5 years of experience, preferably in a responsible project management position in the field of infrastructure or energy projects, ideally with experience in supply contracts for offshore wind turbines. * Sound technical background knowledge with in-depth knowledge of the design, manufacturing and installation processes of wind turbines. * Proven ability to lead complex projects and multidisciplinary teams in a highly dynamic environment. * Sound technical knowledge of large electrical/mechanical systems. * Reliable, structured way of working and process-oriented thinking. * Willingness to travel
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CV-Library United Kingdom Contractor
CL
Feb 19, 2026  
Energy Management Simulation Engineer
Position Title: Energy Management Simulation Engineer Duration: Contract Location: Michigan, USA *Applicants MUST have proof of immediate, on-going and valid eligibility to work full time in the USA* About the company I am currently recruiting on behalf of a Luxury Automotive OEM, based in Michigan USA, who are seeking a Energy Management Simulation Engineer to join their team Job Description: Build 0D/1D system simulation models to analyze core vehicle functional objectives, with a focus on fuel economy, efficiency, range, and performance Develop and manage tools used to translate vehicle functional objectives to system and sub-system level requirements Use Python or MATLAB for automation and data processing related to simulation workflows Develop or identify new technologies, strategies, and methods for improving the energy efficiency and performance of current and future vehicles Requirements: Bachelor's degree or higher in mechanical engineering, automotive...
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CV-Library Washtenaw County, Michigan Contractor
CL
Feb 18, 2026  
Warranty Technician (Rolling Stock)
Job Title: Warranty Technician (Rolling Stock) Job Location: Bletchley Hourly Pay Rate: £28.36 PAYE / £ 37.00 Umbrella Shifts: 12-hour shifts Shift Pattern: Mon - Thurs Duration: On-going contract Start Date: ASAP Industries considered: Rail, Rolling Stock, RAF, REME, Army, Navy, Marine, Avionics, Rolling Stock, Commercial/Industrial Electrics, Defence, Plant Engineering, SPM, HVAC, and Process Engineering Disciplines considered: Diesel Engine Fitter, Electrical Engineer / Mechanical Engineer, Mechanic, Avionic Technician, Aircraft Engineer, Marine Engineer, Maintenance Fitter, and Breakdown Engineer Client Summary: A world-renowned Rolling Stock vehicle manufacturing, service and maintenance company and is the number one provider of rail solutions in the world. This prestigious company is also the largest rolling stock manufacturer and provider in the UK and employs over 70,000 employees in...
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CV-Library Bletchley, Buckinghamshire Contractor
CL
Feb 18, 2026  
ILS Engineer - Technical Publications
AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solution (CWS) is one way we support our clients. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On behalf of our globally respected client who develop cutting-edge technologies that deliver clean, safe and competitive solutions to meet the planet's vital power needs we are looking for a Technical Author for a 6 month contract based in Bristol. Job description - the role The successful candidate will be expected to: Develop, maintain, and amend technical publications and methods documentation for engine assembly and disassembly. Define and document processes for engine...
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CV-Library Bristol, UK Contractor
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