541 mechanical engineer jobs found

12 Month Contract Rate open to negotiation up to £80 per hour umbrella (Inside IR35) Hybrid Working – 1 – 2 days per week on site (ideally) – can offer more remote working with ad hoc visits where required Job Role: The Senior HVAC Engineer will lead the design, integration, and technical assurance of numerous HVAC systems across a complex marine platform. They will apply deep expertise in system performance, capacity assessment, and optimisation to deliver robust, compliant, and customer focused solutions throughout the shipbuilding lifecycle. The role ensures high engineering standards by driving improvements to processes, supporting technical investigations, and providing evidence-based decision making. Strong HVAC and marine/building services systems experience is essential to ensuring system reliability and capability across the platform. Key Responsibilities: Preparing specifications and developing HVAC system designs in accordance with project requirements, technical...

The Principal Thermal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, this role must have an expert thermal mechanical knowledge with experience in the general design, build, integration and test of complex mechanical systems. The holder will themselves be a subject matter expert the area of Thermal Mechanical Systems, with experience in other mechanical areas for example, Computational Fluid Dynamics, Finite Element Analysis, Propulsion or Structures. They may also hold Mechanical Design Authority for the Future Radar Products. Experience and knowledge of the design and implementation of thermal management systems including heat exchangers is essential. Experience and knowledge of the design, build, test and use of composite structural materials is highly desirable. Familiarity with the content, applicability and use of relevant Standards is highly...

Our client, a leading entity in the Defence & Security sector, is seeking a Principal Mechanical Engineer on a contract basis to join their esteemed team. This role is pivotal to their operations across multiple locations, including Cowes, Great Baddow, and Broad Oak. Key Responsibilities: Lead mechanical engineering projects, ensuring timely and effective delivery of solutions. Develop and review detailed mechanical designs, specifications, and documentation. Provide technical guidance and mentorship to junior engineers. Coordinate with cross-functional teams to integrate mechanical systems within defence and security projects. Ensure compliance with industry standards and regulations, including BPSS and ITAR. Conduct risk assessments and implement mitigation strategies. Liaise with clients to understand project requirements and deliver accordingly. Job Requirements: Experience as a mechanical engineer within the defence sector. In-depth knowledge of mechanical engineering...

The Principal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, this role must have an expert general mechanical knowledge with experience in the design, build, integration and test of complex mechanical systems. The holder will themselves be a subject matter expert in at least one area of Mechanical Engineering, for example, Computational Fluid Dynamics, Finite Element Analysis, Structures or Thermal Systems. They may also hold Mechanical Design Authority for the Future Radar Products. Experience and knowledge of the design, build, test and use of composite structural materials is essential. Familiarity with the use of relevant modelling and simulation tools for analysis of structure behaviours under static and dynamic load, shock and vibration is essential Experience and knowledge of the design and implementation of mechanical systems Familiarity with the...

The Principal Mechanical Engineer is a key role that leads the mechanical engineering aspects of the development of new radar technologies. Reporting to the Project Engineering Manager, this role must have an expert general mechanical knowledge with experience in the design, build, integration and test of complex mechanical systems. The holder will themselves be a subject matter expert in at least one area of Mechanical Engineering, for example, Computational Fluid Dynamics, Finite Element Analysis, Structures or Thermal Systems. They may also hold Mechanical Design Authority for the Future Radar Products. Experience and knowledge of the design, build, test and use of composite structural materials is essential. Familiarity with the use of relevant modelling and simulation tools for analysis of structure behaviours under static and dynamic load, shock and vibration is essential Experience and knowledge of the design and implementation of mechanical systems Familiarity with the...

Mechanical Engineer Location: Birmingham (static site) Type: Temp to Perm (via umbrella) Hours: Monday to Friday, 40 hours per week Rate: £23–25 per hour (umbrella) Salary (Perm): £40,000 per annum Start: ASAP Role Overview We are seeking a skilled Mechanical Engineer for a temp-to-perm opportunity on a static site in Birmingham. You will be responsible for carrying out planned preventative maintenance (PPM), reactive maintenance, and general mechanical maintenance to ensure all systems operate safely and efficiently. Key Responsibilities of a Mechanical Engineer: * Carry out planned preventative maintenance (PPM) tasks * Respond to and complete reactive maintenance work * Perform general mechanical maintenance across the site * Fault-finding and troubleshooting mechanical issues * Ensure all work is completed in line with current regulations and standards * Maintain accurate records of maintenance and repairs * Work safely and comply with all health &...

Contract Mechanical Engineer - Fully Remote Outside IR35 | £40 to £50 per hour | Six Month Contract We are supporting a global engineering business that delivers mechanical solutions across multiple industrial sectors. They are seeking a Contract Mechanical Engineer to support design supplier coordination and project delivery. The ideal engineer will be UK based with relevant industrial engineering experience. The Role You will contribute to mechanical design produce technical documentation coordinate suppliers and support project delivery from concept through commissioning. You Will Bring * Mechanical Engineering degree apprenticeship or HNC or HND * Experience in industrial mechanical design or manufacturing environments * Ability to interpret specifications and project documents * Experience with mainstream 2D or 3D CAD tools Immediate interviews available

Location Preferred location is the south of England (Redhill), as the role primarily supports regional water industry projects. Flexibility on location can be considered; however, the successful candidate must be able to travel to the region for key meetings and site visits. Experience Candidates should typically have a minimum of 15 years’ relevant experience. Role Overview This role is suited to a technically strong and commercially aware professional who can work with minimal supervision as part of multi-disciplinary teams. The successful candidate will be responsible for delivering engineering outputs to agreed timeframes and budgets. A background in Mechanical Engineering within the water industry, or a closely related sector, is essential. The projects are predominantly at the front-end and outline design stages. Key Skills and Experience The candidate should be able to demonstrate: Experience in clean water and wastewater engineering systems design Equipment...

One of the most well-known nuclear companies in the UK is looking for senior mechanical engineers to work on some of the most prestigious projects in the sector.  Job Title - Senior Mechanical Engineer Location -  Warrington 3x days a week Contract Length - 12 Months Pay Rates - £52-£60 per hour based on experience (Inside IR35) Key responsibilities: Provide technical support to the team for you specialist area and ensure you are working to deadlines effectively Make engineering decisions from a project and technical stand point Act as the technical authority or lead mechanical engineer when required to do so. Ensure all change are assessed and managed accordingly to project scope Ensure the procedures and engineering codes are consistently met and managed throughout the project lifecycle. Produce and review all technical documents and approve calculations, analysis, drawings and models for design documents and technical reports. Expected qualifications: An engineering degree in...

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...

Role: Principal Mechanical Engineer Location: Devonport(2 days in a month onsite) Duration: 12 months Inside IR35 Umbrella About our client: Our client in Devonport is a leading engineering and maritime organisation specialising in the maintenance, repair, and overhaul of naval vessels. The site operates with a skilled workforce across mechanical, electrical, and technical disciplines, delivering high-quality and complex engineering projects. It offers a structured and collaborative working environment with opportunities for hands-on experience and professional development. The purpose of the Principal Engineer - Mechanical post is: To manage the delivery of mechanical engineering work packages to the required scope, quality, schedule and cost. Day-to-day, you'll be supporting the engineering capability of the new systems through the design lifecycle in accordance with the design process: Applying systems engineering approach to develop and validate design requirements...

Astute's EPC Contract Power team is partnering with a leading EPC Contractor to recruit a Lead Mechanical Commissioning Engineer to join their fast paced team on a 7 months initial contract basis for their Waste to Energy facility based in Chester, Cheshire. The Lead Mechanical Engineer comes with a day rate from £500.00 to £600.00 per day. Role responsibilities and key skills for the role: Hands-on commissioning of mechanical/process components and systems such as, fuel supply system, firefighting and fire protection systems, cooling, water systems and HVAC Carrying out and managing piping networks cleaning using various methods such as pigging, air blowing, flushing, etc. Carrying out testing on mechanical systems and equipment, as well as system optimization and troubleshooting and filling-in the respective commissioning documentation and protocols Cooperation with internal team members, guidance and coordination of external partners and sub-contractors, interacting with...

Mechanical Project/Design Engineer Opportunity – Leading Renewables Contractor - London MK Search are working with a market leading renewables and decarbonisation M&E contractor who are currently looking to recruit a Mechanical Project / Design Engineer to join their growing team. This is an excellent opportunity for an early-career engineer looking to develop their technical and project experience within a supportive and professional environment. The company in question have recently won a variety of new contracts across London. The Role Working alongside experienced engineers and project teams, you will assist with the design, coordination, and delivery of decarbonisation on leisure, commercial, education and residential projects. The role offers exposure to both project and design work, with opportunities to build hands-on experience across a range of mechanical systems. The Ideal Candidate We are keen to speak with candidates who have: * A degree or diploma in...

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...

Site Facilities Maintenance Technician (M&E) We are seeking a highly skilled and versatile Site Facilities Maintenance Technician with a strong Mechanical and Electrical (M&E) background to join a global leader in FMCG manufacturing. Based at a major production facility in Trafford Park, Manchester, this 12-month contract offers the opportunity to work within a fast-paced, high-volume manufacturing environment. Role Overview Pay Rate: £22.18 per hour (CIS). Hours: 40 hours per week. Contract Type: 12-month temporary contract. Location: Trafford Park, Manchester. Industry: FMCG Manufacturing. Key Responsibilities Integrated Maintenance: Execute both mechanical and electrical planned preventative maintenance (PPM) and reactive repairs to ensure zero downtime on critical production and facility plant. Mechanical Systems: Inspect and repair pumps, gearboxes, conveyors, and pneumatic systems essential to the manufacturing process. Electrical Infrastructure: Perform...

Senior Mechanical Design Engineer - Water Location: Chatham, Kent (flexible hybrid) Job type: Long-term Contract (Outside IR35) A leading water client is seeking an experienced mechanical design engineer to support long-term capital delivery programmes. This client-side position covers the full project lifecycle including feasibility, optioneering, detailed design, construction and commissioning. Responsibilities * Lead mechanical engineering design activities from feasibility through to commissioning on clean water infrastructure projects. * Produce and review detailed mechanical designs, calculations, specifications, reports and drawings for treatment plant assets, pumped systems, pipework and chemical dosing equipment. * Carry out and validate hydraulic calculations, including pump sizing, system curves, head loss assessments and surge considerations. * Ensure design outputs comply with client standards, WIMES, CDM requirements and relevant industry legislation. *...

Based in Kettering NN16 A leading, established and highly successful provider of mechanical and electrical installation services to commercial and industrial buildings seek the solid appointment of a skilled Mechanical Project Engineer from an M&E / Building Services electrical installation projects background. Those with M&E installations experience in commercial and or industrial environments are of serious interest as a Mechanical Project Engineer or similar. We are looking to make an immediate appointment for an important ongoing project. Candidates highly sought after are those naturally from an M&E / Building Services background, ideally with direct working experience in the project delivery of mechanical installations you would expect to find in commercial and industrial settings. Those with any hospital / healthcare buildings Mechanical services installation are highly sought after; this is not essental for the role though. You will be responsible for supporting...

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...

World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.  Other CAD Package skills are also fine.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional...

World Class Defence Organisation is currently looking to recruit a Mechanical Design Engineer (Military Packaging Design) subcontractors on an initial 12 month contract. This role would suit a Mechanical Design Engineer who comes from a strong Defence or Aerospace background has strong Creo / PRO-E skills.         Job Title:  Mechanical Design Engineer Rate: £50.00 per hour Location: Stevenage Hybrid / Remote working: Hybrid, 2-3 days min on site. Although this can change due to workload. Can be continually reviewed. Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella) Mechanical Design Engineer - Military Packaging Design Job Description: An opportunity to become part of Europe’s No. 1 Missile Systems Designer, as a Mechanical Design Engineer. You will work closely with other functional teams, to develop...