426 mechanical engineer jobs found

Our client is a successful, family-run food and drinks manufacturer with a strong reputation for quality and a supportive working environment. As they continue to grow, we're looking for a skilled and hands-on Mechanical Engineer to join their team and help keep the production running smoothly. About Us As a family-run business, they pride themselves on a close-knit team culture, long-standing staff, and a genuine focus on employee wellbeing.  About the Role This role is a key part of the engineering team, responsible for keeping the equipment running efficiently and reliably. You’ll be involved in a mix of planned maintenance, reactive repairs, and improvement projects across the production lines. Key Responsibilities Carry out routine maintenance and mechanical repairs Respond quickly to breakdowns, working to minimise downtime Support continuous improvement projects and equipment upgrades Assist with installations and commissioning of new machinery Ensure all work is...

Job title: Principal Mechanical Engineer - 8 year minimum in the Nuclear sector Job Type: Contractor Start date: ASAP Salary: Competitive Location: Warrington, Cumbria or Abingdon Hours of work: Up to 37 hours per week Role: You'll lead mechanical engineering activities across project lifecycles, including design, manufacture, construction, and commissioning support. Responsibilities include: Producing and reviewing technical documentation (drawings, P&IDs, flow diagrams, specifications). Conducting studies for mechanical handling systems and powder processing in high-activity environments. Liaising with suppliers and stakeholders to ensure design intent is met. Supporting and mentoring junior team members. Driving technical solutions, continuous improvement, and safe working practices. Requirements: Degree in Mechanical Engineering or related discipline. 8+ years' relevant experience, ideally in nuclear or regulated industries. Chartered engineer (IMechE...

Job title: Principal Mechanical Engineer - 8 year minimum in the Nuclear sector Job Type: Contractor Start date: ASAP Salary: Competitive Location: Warrington, Cumbria or Abingdon Hours of work: Up to 37 hours per week Role: You'll lead mechanical engineering activities across project lifecycles, including design, manufacture, construction, and commissioning support. Responsibilities include: Producing and reviewing technical documentation (drawings, P&IDs, flow diagrams, specifications). Conducting studies for mechanical handling systems and powder processing in high-activity environments. Liaising with suppliers and stakeholders to ensure design intent is met. Supporting and mentoring junior team members. Driving technical solutions, continuous improvement, and safe working practices. Requirements: Degree in Mechanical Engineering or related discipline. 8+ years' relevant experience, ideally in nuclear or regulated industries. Chartered engineer (IMechE...

Job title: Principal Mechanical Engineer - 8 year minimum in the Nuclear sector Job Type: Contractor Start date: ASAP Salary: Competitive Location: Warrington, Cumbria or Abingdon Hours of work: Up to 37 hours per week Role: You'll lead mechanical engineering activities across project lifecycles, including design, manufacture, construction, and commissioning support. Responsibilities include: Producing and reviewing technical documentation (drawings, P&IDs, flow diagrams, specifications). Conducting studies for mechanical handling systems and powder processing in high-activity environments. Liaising with suppliers and stakeholders to ensure design intent is met and mentoring junior team members. Driving technical solutions, continuous improvement, and safe working practices. Requirements: Degree in Mechanical Engineering or related discipline. 8+ years' relevant experience, ideally in nuclear or regulated industries. Chartered engineer (IMechE preferred)....

We are recruiting for several Senior / Principal Mechanical Engineers to join Nuclear and Defence Projects on long term projects on a Hybrid Basis via our base offices in Warrington, Bristol, Leicester or Newbury. Responsibilities: * Promote effective co-operation across Engineering and other functional teams * Assist in effective management of the customer, including liaison and relationship development with existing and new customers, to aid the development of business, resolution of technical and delivery issues, and such that the customer is fully briefed and informed of progress * Ensure procedures, codes and standards are correctly identified and applied to engineering and technical activities * Contribute to Project Safety Assessment process * Produce, review and approve calculations, analyses, drawings, models, design basis documentation and technical reports as assigned * Maintaining the engineering configuration, ensuring the overall design intent and...

Senior Mechanical Engineer - Water Infrastructure (12-Month Contract) Location: Hybrid Working Across UK Sector: Water & Environmental Engineering Employment Type: Contract (12 Months) Salary: Day rate About the Role A respected UK-based engineering consultancy is seeking a Senior Mechanical Engineer for a 12-month contract to support the delivery of water infrastructure projects across the UK. This hybrid role offers flexibility to work from offices in Manchester, Leeds, or Chester, with travel to project sites as required. You'll be involved in the design and implementation of mechanical systems for clean water, wastewater, and sludge treatment facilities, contributing to sustainable engineering solutions within the UK water industry. Key Responsibilities - Lead mechanical design for water and wastewater treatment facilities. - Collaborate with multidisciplinary teams to deliver high-quality engineering solutions. - Coordinate with suppliers and...

We are seeking an experienced Mechanical Engineer to join an established FM company working on a static contract in Westminster . This is an excellent opportunity for an engineer looking for some christmas work. Mechanical Engineer Pay: £24-26ph CIS Location: Westminster (Static) Contract: Temporary over the christmas period Hours: Full-time Key Responsibilities of a Mechanical Engineer: * Carrying out planned preventative maintenance (PPM) on mechanical building services * Reactive maintenance and repair works * Fault finding and diagnostic work across a range of mechanical systems * General mechanical duties within a commercial environment * Involvement with AHUs, FCUs, pumps, valves, pipework, plant room equipment, and similar mechanical FM assets What We’re Looking For: * Proven mechanical engineering experience within commercial FM * Knowledge of HVAC-related mechanical systems (AHUs/FCUs experience beneficial but not...

We are currently recruiting a Mobile Mechanical Engineer with electrical experience to join our clients' team on a temporary basis, with the potential to go permanent after a successful probation period. Base Location: Witham Coverage Area: Southeast, East Anglia & parts of London (Occasional work in the Midlands - overnight stays required, accommodation provided) The Role Working as an extension of the client's maintenance team Rebuilding, maintaining, and repairing all types of conveyor systems Mobile role supporting various client sites Typical working hours 6:00am - 6:00pm (often shorter depending on workload) Requirements Mechanical Engineer with electrical experience Proven experience working on conveyor systems FMCG experience preferred Ability to work independently and travel to multiple sites Full UK driving licence Pay & Benefits £20-£22 per hour (dependent on experience) Company van provided after 3-month probation Opportunity to transition to a...

Senior Mechanical Engineer – Contract – West Wales / Hybrid Location: West Wales / Hybrid This is an excellent opportunity to join a leading engineering business during a period of continued growth as they support the Oil & Gas, Petrochemical and Renewable Energy sectors. This role is deemed to be outside IR35. Our client is based in West Wales and can accommodate a hybrid working pattern. Role & Responsibilities * Participate in relevant meetings such as Design Reviews, Model Reviews and HAZIDs. * Execute all Piping/Mechanical Engineering activities and maintain technical integrity. * Familiarity with piping, static equipment and rotating equipment. * Develop and contribute to mechanical equipment specification / datasheets to allow purchase of range of equipment. * Oversee designers in the development of multi-discipline plant upgrade project. * Supporting the development of Mechanical and Piping layout for a range of energy projects at different...

Mechanical Engineer Band 4 £16.18 Umbrella 3-6 month contract  We are currently seeking a Band 4 Mechanical Shift Engineer to join a team within a hospital environment in Lancashire. This constitutes a blend of planned preventative maintenance coupled with emergency repairs and everything in between. You will demonstrate a good working knowledge of critical mechanical infrastructure ranging from steam raising plant, heating, ventilation and air conditioning systems to Medical Gas and building management systems in compliance with all statutory requirements and good practice guidelines. Job responsibilities Carry out reactive and planned preventative maintenance along with inspection and testing of complex systems including Steam raising plant (Shell Boilers),condensate & distribution pipework, MTHW, LTHW, HTG and DHWS systems, pressure systems, unvented and vented hot water systems, chilled water systems, medical gas systems. ventilation & air conditioning systems,...

Job description Mechanical Engineer Band 5 £20.31 Umbrella 3-6 month contract We are currently seeking a Band 4 Mechanical Shift Engineer to join a team within a hospital environment in Lancashire - Preston. This constitutes a blend of planned preventative maintenance coupled with emergency repairs and everything in between. You will demonstrate a good working knowledge of critical mechanical infrastructure ranging from steam raising plant, heating, ventilation and air conditioning systems to Medical Gas and building management systems in compliance with all statutory requirements and good practice guidelines. Job responsibilities Carry out reactive and planned preventative maintenance along with inspection and testing of complex systems including Steam raising plant (Shell Boilers),condensate & distribution pipework, MTHW, LTHW, HTG and DHWS systems, pressure systems, unvented and vented hot water systems, chilled water systems, medical gas systems. ventilation & air...

We are looking for an experienced Mechanical Building Services Engineer to work for an Established and reputable, well-run Mechanical only building services sub-contractor to work on high end residential and commercial projects in Central London, with Mechanical value typically to £16M. This is a contract basis position. Excellent prospects with a well managed, Mechanical Building Services company we have known a long time. You will be working alongside a Mechanical contracts manager running Mechanical Building Services installation Projects. Contract basis, with the possible opportunity to become permanent later (if desired). Responsibilities: * Take technical ownership of mechanical aspects of allocated projects. Responsible for delivering in all technical aspect of the project including documentation and reports. * Ensure all technical activities are conducted in a comprehensive manner to meet the agreed specification. * Working closely with all team members to...

Mechanical Design Engineer 6 Month Contract Shedfield Hampshire (Hybrid) Key Responsibilities * Develop and deliver sustainable Mechanical designs across all design stages, from feasibility to completion. * Be adaptable to working in a mixed discipline environment. * Provide technical leadership, ensuring designs meet required standards and project deadlines. * Engage with clients and industry partners * Contribute to our technical excellence strategy, ensuring compliance with quality assurance procedures. Qualifications and Experience * Minimum of 3 years' experience in Mechanical building services design. * A degree in Mechanical Engineering or a related discipline (or HNC with equivalent experience). * Proven ability to manage multiple projects, deliver technical designs, and meet deadlines. * Experience working with data centres (Desirable) Personal Attributes * Excellent communication and collaboration skills, with the ability to inspire...

Our Client is a specialist building services consultancy known for delivering high-quality, practical, and energy-efficient engineering solutions across a range of commercial, retail, residential, leisure and industrial projects. Their reputation is built on technical excellence, a personalised service with Director level involved on all projects, and collaborative working within a client facing setting. As the business looks to resource further long term contract and framework wins, the company is now seeking to hire a talented Mechanical Building Services Design Engineer at either Intermediate or Senior/Principal level. Role Overview The Mechanical Building Services Design Engineer will be responsible for the design, specification, and coordination of mechanical systems including HVAC, public health, heating, cooling, and ventilation solutions. The role involves delivering projects from concept design through to detailed design and construction support, ensuring compliance...

Senior Mechanical Design Engineer Contract – £50-55 per hour (Outisde IR35) Location: Scotland (On-site) We're hiring on behalf of a client looking for an experienced Mechanical Design Engineer. The role focuses on the design and development of electro-mechanical products used in automated systems, including intricate internal mechanisms for an electronic machine. Key Responsibilities: • Design new components and support existing product updates • Design intricate internal mechanisms for an electronic machine • Work with operations, suppliers, and other teams • Ensure design quality, performance, and cost-effectiveness • Run design reviews, testing, and validation • Manage documentation and change control processes What We're Looking For: • 5+ years in mechanical design, ideally in electromechanical systems • Experience designing intricate internal mechanisms for complex machines • Strong CAD skills (ProE/Creo or Solidworks) • Knowledge of drive systems, mechanisms,...

Mechanical Handling Engineer Plymouth – 3 days WFH circa £57.5 per hour LTD (Outside IR35) Virtual interview Mon–Fri   Certain Advantage is partnering with a key client to recruit a Mechanical Handling Engineer. You’ll support mechanical handling and building services projects across nuclear and non-nuclear facilities, ensuring safe, compliant, and efficient operation of cranes, lifting equipment, and maintenance assets.   What will you be doing? Support the Mechanical Engineering Lead with design, maintenance, and modification of mechanical handling systems. Scope and deliver mechanical designs and upgrades across the full project lifecycle. Maintain technical documentation, drawings, and compliance records. Collaborate across disciplines during installation, commissioning, and testing phases. Provide technical input to risk assessments and progress reports.  A couple of things you should know: Degree-qualified in Mechanical Engineering (Master’s or CEng preferred). 3+...

One of my leading defence clients is seeking Mechanical Design Engineers to support the design and development of high-integrity components and mechanisms for military vehicle systems. The role covers concept design, CAD modelling, prototyping, testing, and documentation, delivering robust solutions for demanding environments. Key Responsibilities: Develop concept and detailed designs using CREO Parametric. Produce engineering calculations and analysis to support design decisions. Work with SMEs and design authorities on subsystem solutions. Support prototype build, testing, and design proving. Ensure compliance with safety, quality, and industry standards. Essential Skills and Experience: Experience in the defence sector, ideally with Armoured Fighting Vehicles and related systems. Strong mechanical design background, including complex mechanisms. Proficient in CREO and Windchill. Experience designing for harsh environments. Strong documentation, problem-solving, and...

Contract Design Engineer (SolidWorks) Bradford, North Yorkshire (3–4 days on-site, remainder WFH) 6 months initially Outside IR35 ASAP start  Role & Responsibilities Re-create legacy product drawings and generate new 3D models and 2D technical drawings using SolidWorks. Develop full specification documentation for existing products (e.g., shower stools, rehab equipment). Produce assembly instructions and product manuals, including exploded views and rendered images. Create and document jig/fixture drawings to ensure complete manufacturing records Support the transition of acquired products into UK manufacturing facility. Assist with design and documentation of additional product lines as the project evolves.Skills & Experience Strong background in tubing design and manufacturing-focused engineering. Experience with Metal Fabrication processes Hands-on experience with DFM principles and understanding of jig/fixture design. Not purely a product designer — must be familiar...

Astute's EPC Power team is partnering with a leading EPCm Contractor within the UK Power Industry to recruit a Lead Mechanical Commissioning Engineer on a 12 months contract basis for their Waste to Energy facility based in the Glasgow area. This role is due to commence from February onwards. The Lead Mechanical Commissioning Engineer will come with a day rate from £500.00 to £600.00. Key skills and responsibilities: Lead and coordinate all mechanical commissioning activities across boilers, turbines, flue gas treatment, fuel handling, cooling systems, and balance-of-plant equipment. Develop and manage the mechanical commissioning schedule, ensuring alignment with the overall EPCM commissioning and start-up plan. Review, verify, and approve commissioning procedures, method statements, inspection test plans (ITPs), and vendor documentation. Oversee mechanical system energisation, functional testing, flushing, pressure testing, rotation checks, and performance validation....

Maintenance Engineer - Mechanical or Multi skilled Location: Skelmersdale Pay Rate: £19.50/hour + 30% shift allowance (£25.35 ph) Working Hours: Day Shifts: Mon-Thurs: 6am-2pm / 2pm-10pm Fri: 6am-12pm / 11am-4:35pm Night Shifts (when required): Mon-Thurs: 9pm-6:30am About the Role We're seeking a skilled and proactive Maintenance Technician with a strong background in machine maintenance to join our team. You'll play a key role in ensuring our production equipment runs smoothly and efficiently, supporting both preventive and reactive maintenance activities. Key Responsibilities Perform preventive maintenance and breakdown repairs on machinery. Monitor and control processes using Statistical Process Control (SPC). Conduct in-line quality checks and establish process conditions. Support delivery of finished products in line with cost, quality, and schedule targets. Build strong working relationships with on-site stakeholders. What We're Looking For Experience: Minimum 2...