528 mechanical engineer jobs found in London

Mechanical Maintenance Engineer -  Mobile - Temp ongoing - FM Service Provider - South and North London sites Are you a Mechanical Maintenance Engineer looking for a new challenge? Are you looking for work in and around South / North London ? Are you looking for temporary work?  If the answer is yes, then read on... A Fantastic opportunity to work for a leading FM Service Provider. CBW is currently looking for a Mobile Mechanical / Plumbing Maintenance Engineer to be covering multiple Residential buildings around South and North London. The successful candidate will be Mechanically / Plumbing biased (NVQ, C&G) with a proven track record in Commercial / Residential building maintenance. Working with the maintenance team on-site, He or she will be required to carry out Plumbing and Mechanical maintenance to the following. Duties & Responsibilities: Lighting (Small installation, Fault-finding, Lamping, Changing ballast, Control panel, Power distribution) Emergency...

Job Title: Mechanical Engineer Location: Millwall, Greater London Remuneration: £29.00 per hour Contract Details: Fixed Term Contract - 3 weeks, Full Time Responsibilities: Design and develop mechanical systems and components to meet project specifications. Conduct feasibility studies and cost analyses for proposed engineering solutions. Collaborate with cross-functional teams to ensure project milestones are met. Perform testing and validation of mechanical designs to ensure safety and performance standards. Troubleshoot and resolve engineering issues as they arise during the project lifecycle. Prepare detailed documentation of engineering processes and results. Contribute to continuous improvement initiatives within the engineering department. Join our dynamic team as a Mechanical Engineer, where your expertise will play a crucial role in delivering innovative solutions. With a competitive hourly rate of up to £29.00, this fixed-term contract offers a great opportunity for...

Mechanical Engineer, Contract basis, long-term (Ongoing). Design and Build M&E Building Services Contractor. Site Based, Central London. Mixed use projects; Residential and Commercial Weekly paid via agency Required Qualifications & Experience: * Previously held a building mechanical services engineer’s role within a contracting/sub- contracting construction business. * Very strong practical and design knowledge of building mechanical services * Good commercial awareness * Appropriate level Mechanical Engineering Qualifications * Full UK Working entitlement Responsibilities; * Engineering of single or multiple projects from tender to design development, procurement, construction, handover and defect liability stages * Liaising closely with other professionals, incl. structural engineers, builders, architects and surveyors, in-house project teams * Working with the estimating team to produce successful tender bids * Development of Consultants...

Ready to take the lead on a high-profile mechanical engineering project within the UK’s nuclear sector? Do you have a strong background delivering engineering solutions in regulated environments? Are you confident leading design activities while collaborating across multi-disciplinary teams on complex programmes? The Opportunity An exciting contract opportunity has arisen with a leading engineering consultancy supporting a nationally significant nuclear programme. This role offers the chance to work on complex mechanical systems in a highly regulated, safety-critical environment. We would also welcome applications from these industries Defence, oil and gas, power generation, petrochemical, and aerospace sectors. This role would suit candidates working in these roles Senior Mechanical Engineer, Mechanical Design Engineer, Lead Mechanical Engineer, Project Mechanical Engineer, Mechanical Systems Engineer, Principal Mechanical Engineer, Design Engineer, Mechanical...

Lead Mechanical Engineer Location: Reading, UK (Onsite) Contract: 12 Months (Inside IR35) Hours: 40 hours per week (Core hours: 09:00 - 15:30) Working Pattern: 4 days onsite, 1 day WFH About the Role We are seeking an experienced Lead Mechanical Engineer to join a Joint Venture (JV) Project Management Team during the pre-FEED stage of a major project, based in Reading. Key Responsibilities Lead Mechanical Engineer will provide engineering leadership aligned with project objectives and risk strategies Work closely with PMT and contractors to ensure risks are clearly understood and managed Drive value improvement and capital efficiency initiatives within design development Recommend and evaluate design alternatives to optimise cost and schedule Own and develop engineering standards, specifications, and philosophies Ensure technical definitions meet pre-FEED / FEED maturity expectations Support preparation of FEED/EPC scopes and participate in technical bid evaluations Lead...

Mechanical Engineer Contract Aldermaston SC / DV Clearance Required Are you a Mechanical Engineer with experience supporting complex engineering projects within highly regulated environments? Do you enjoy producing technical documentation, engineering calculations and supporting projects from concept through to delivery? Would you like to work for a growing SME delivering specialist packages of work directly into AWE? What's in it for you? • ~ £60p/h DOE • Outside IR35 • Long term project work • Opportunity to work with a specialist engineering SME supporting AWE projects • Overtime opportunities available What will you be doing? • Producing mechanical engineering documentation and design deliverables • Supporting concept, scheme and detailed design activities • Carrying out engineering calculations, assessments and technical reports • Supporting project delivery across design, manufacture, installation and testing activities • Attending project meetings and design...

Talentmark are recruiting for a Mechanical Engineer (CAD Engineer) to join a biopharmaceutical company on a contract basis for 6 months. Salary: £17.79 to £30.26 per hour, depending upon experience. Mechanical Engineer (CAD Engineer) Role: Support a data cleansing and migration project involving PDM to Siemens PLM Teamcenter using a SWIM interface on SolidWorks. Support the cleaning, validation and migration of engineering data from PDM to Siemens Teamcenter PLM. Work with SolidWorks and the SWIM interface to facilitate data transfer and ensure data integrity. Review CAD files, metadata, part structures and associated documentation to identify and resolve data issues. Collaborate with engineering, IT and PLM stakeholders to support migration planning and execution.Your Background: Degree or higher education qualification in Design, Engineering or another relevant discipline preferred. Apprenticeship qualifications, NVQ/BTEC qualifications and equivalent practical experience...

Expleo is proud to be partnering with a prestigious automotive OEM to recruit a Mechanical Engineer - Cockpit Trim & A-Surface to support cutting-edge off-cycle engineering activities. Unlike programme-tied roles, this position sits within an innovation-focused off-cycle team, dedicated to advancing the body of knowledge across cockpit trim, finishers and veneer technologies. You will play a pivotal role in shaping future design strategies, innovation pipelines, and engineering standards for high-end interior systems. This is a unique opportunity to influence short, medium and long-term technical direction, working at the forefront of cockpit design and engineering excellence. Key Responsibilities * Drive development of the Trim & A-Surface engineering knowledge base, including: * Bills of Design * DFMEA documentation * Commodity strategies * Innovation roadmaps * Define and update engineering requirements and validation test specifications Provide technical expertise to...

Mechanical Engineer – Building Services Maintenance 📍 Porton Down, Salisbury 🕒 Full Time | Monday – Friday | 8 Hours Per Day 📅 Contract Until December 2026 We are currently looking for an experienced Mechanical Engineer to join a long-term project based in Porton Down near Salisbury. This is a full-time position working Monday to Friday, carrying out building services maintenance across the site. Key Duties: General building services maintenance Plumbing maintenance and repairs Toilet and tap repairs Reactive maintenance including unblocking toilets when required AHU (Air Handling Unit) maintenance Pipework repairs Steam system experience desirableRequirements: Previous experience within mechanical/building services maintenance Strong plumbing and reactive maintenance background AHU and steam experience highly desirable DBS clearance preferred due to site security requirements If you are interested please apply now or call Ashleigh on (phone number removed)

Mechanical Engineer - 12 Month Contract Birmingham / Hybrid Working Outside IR35 - £55 per hour Are you a Mechanical Engineer who enjoys working across the full project lifecycle? Do you have experience taking projects from front-end studies through to commissioning? Are you comfortable working in highly regulated industrial environments where safety and compliance are critical? What's in it for you? •£55 per hour • Outside IR35 contract • 12 month contract • Hybrid working - based from Birmingham or home • Long-term, technically challenging industrial project • Opportunity to work across concept, design and commissioning phases What will you be doing? • Supporting mechanical engineering activities across the full project lifecycle • Delivering front-end engineering studies and concept designs • Producing detailed mechanical design documentation • Supporting HAZOPs and other safety reviews • Working closely with multidisciplinary engineering teams •...

Mechanical Engineer needed asap in Derby must be qualified to level 3 standard and experienced in manufacturing/plant machinery. Initial 6 month FTC, possibility of renwal. Days: 6-2 or 8-4 pm Monday to Friday No weekends Overtime structure if applicable. Responsibilities & Key work tasks * Carry out a full range of engineering and maintenance duties for the entire site, diagnosing and resolving faults * Use of CMMS system to record maintenance and breakdown activities * Proactive in maintaining, developing and implementing site improvement processes and carrying out both preventative and breakdown maintenance of all fixed plant. * Executing work to specific Health and Safety, Company and Industry Standards and Regulations. * Support local contractor management processes ensuring they are following Health and Safety Standards * Ensure the plant is run in a safe and stable manner ensuring continuity of the process and equipment, whilst using best practices for energy...

Mechanical Engineer Location: Oswestry Contract Length: Temp to Perm Pay: £15-16 an hour Position Summary Working under general supervision to complete Pre-Delivery Inspections, examinations, diagnosis, troubleshooting, and both minor and major maintenance on a range of Mobile Elevating Work Platforms, including vertical masts, scissor lifts, telescopic booms, and articulating booms. Responsibilities of a Mechanical Engineer Inspect major components across a variety of equipment, replacing parts as required. Complete daily reports and ensure all paperwork is accurate. Diagnose, troubleshoot, and repair mechanical and electrical systems. Carry out warranty repairs. Provide technical support to customers and workshop personnel, including training where required. Ensure compliance with Health & Safety regulations. Perform other duties as assigned. Requirements Mechanical or electrical engineering certification or equivalent. Basic understanding of hydraulics and electrical...

Freelance Mechanical Engineer | Hull | ~20 Hours/Week Experienced Mechanical Engineer wanted for a long-term freelance opportunity with a Hull-based client. You'll act as the external design and project engineering function for a business with no in-house design team - taking ownership from concept through to manufacture. The role includes: Mechanical design & engineering support Managing projects through manufacturing delivery Client-facing involvement and stakeholder engagement Site visits across East Yorkshire & HumbersideIdeal for someone already freelancing or consulting, looking to add a solid project to their portfolio or replace a recently finished assignment. Around 20 hours per week on average - sometimes more, occasionally less. Candidates will likely already be doing something similar in a consultancy, contract, or freelance capacity. Coburg Banks Limited is acting as an Employment Business in relation to this vacancy

Principal Mechanical Engineer (Engineering and Design) Due to a continued increase in engineering and design workload in the water sector to support AMP 8 for multiple clients including United Utilities, Severn Trent, Thames Water, Southern Water, Northumbrian Water and Yorkshire Water. Role location is the Manchester office. Key Responsibilities · • To ensure compliance with Company & Client Policy with respect to water sector requirements. • To complete specific design tasks as delegated by the Project Discipline Engineer or Engineering Manager as appropriate. • To ensure work packs are delivered in timely and cost effective manner and in line with Company & Clients Project requirements and applicable Company & Client Codes and Standards. Where task forces are mobilised the team members are to be selected through the SQEP process and be familiar in the appropriate field of work. • To ensure well maintained Quality Assurance, auditable records, and technical files in...

Job Title: Lead Mechanical Engineer Working Location: Manchester Contract Type: Contract (June Start) Position Summary We are seeking an experienced and motivated Lead Mechanical Engineer to join our engineering design team within the oil & gas industry. The successful candidate will lead mechanical engineering activities across conceptual, FEED, detailed engineering, and project execution phases for upstream, midstream, and downstream facilities. This role requires strong technical leadership, project coordination skills, and experience delivering high-quality engineering solutions in compliance with industry standards and client requirements. Key Responsibilities - Lead and manage mechanical engineering activities for oil & gas design projects from concept through execution. - Provide technical leadership and oversight to a multidisciplinary engineering team. - Develop and review mechanical engineering deliverables including: - Equipment specifications...

Company Description Assystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in the world for nuclear engineering. To ensure a viable, efficient, and reliable energy...

Principal Mechanical Engineer - HVAC & Building Physics (Remote) Fully Remote £60/hr Inside IR35 12-Month Minimum Contract We're seeking an experienced Principal Mechanical Engineer to support a major defence infrastructure programme delivering critical M&E systems across Building C and Southern Services within the 10 Dock development. This is a fully remote, long-term contract opportunity focused on HVAC design, substantiation, and multidisciplinary coordination within a highly regulated environment. The Role You'll lead mechanical design activities across concept, scheme, and detailed design stages, with particular responsibility for HVAC systems supporting substation infrastructure and occupied operational spaces. Key responsibilities include: Delivery of RIBA Stage 3 and Stage 4 mechanical design HVAC and controls design for critical environments Design and substantiation of central and local ventilation systems Chilled water system design supporting electrical...

World Class Defence Organisation based in Bolton, Lancashire is currently looking to recruit a Mechanical Engineer subcontractor on an initial 12-month contract.   Hourly Rate: £35ph Overtime Rate: Hours worked over 37 hours per week, are worked at the Overtime rate of time and a quarter.   Contract Duration: 12 Months (initially and then ongoing and long-term thereafter) Mechanical Engineer Job Description: We are seeking a Mechanical Engineer to join our Calibration & Maintenance Team. The work is extremely varied, interesting and challenging. You will be joining a dynamic and focussed team, responsible for the support of the manufacturing function across all stages of product assembly integration and test. The team are self-motivated and work directly with support functions and engineers across the company to resolve routine and non-routine tasks arising within the business. Responsibilities: The main aspects of the role will be as technical support for the metrology...

The Role We're looking for a Senior Mechanical Engineer to lead the design and delivery of mechanical building services on large, complex construction projects. You'll take ownership from concept through to construction, ensuring designs are practical, compliant, and cost-effective. Location: Liverpool (1x a week in the office) Rate: Up to £55 per hour (Inside IR35) Key Responsibilities ·Lead mechanical design for major construction projects ·Produce high-quality designs, specifications, and technical solutions ·Work closely with clients, architects, and project teams ·Coordinate designs across disciplines (M&E, BIM, etc.) ·Ensure compliance with regulations, standards, and quality procedures ·Support cost planning, estimates, and pre-construction activities ·Drive innovation and sustainable design solutions ·Provide technical guidance and mentor junior engineers Requirements ·Degree in Mechanical or Building Services Engineering ·CIBSE / IMechE member (or...

Are you a senior Mechanical Engineer in Building Service Design and looking to work on some exciting projects? Do you want a contract role with variety? You could work for a leading Building Services contractor, with a national presence with the following details; Location: Liverpool (1x a week in the office) Rate: Up to £50 per hour (Inside IR35) Duration: 12 months + Key Responsibilities · Deliver mechanical design for major construction projects · Produce high-quality designs, specifications, and technical solutions · Work closely with clients, architects, and multidisciplinary teams · Coordinate designs across disciplines (M&E, BIM, etc.) · Ensure compliance with regulations, standards, and quality procedures · Support cost planning, estimates, and pre-construction activities · Contribute to innovative and sustainable design solutions · Support and mentor junior engineers where required Requirements · Degree in Mechanical or Building Services Engineering ·...