351 mechanical project engineer jobs found

Mechanical Project Engineer Location: Norwich Duration: 12 Months Rate: Circa £360 per day (CIS or PAYE) We are recruiting for an experienced Mechanical Project Engineer to join a leading M&E subcontractor on a major construction project in Norwich. Working alongside the Project Manager and site team, you will be responsible for coordinating mechanical installations, managing subcontractors, resolving technical issues, monitoring progress, and supporting commissioning and project handover. You will play a key role in ensuring works are delivered safely, on programme, and to the highest quality standards. Requirements Proven experience as a Mechanical Project Engineer within the building services sector. Strong knowledge of mechanical building services installations. Ability to interpret technical drawings and specifications. SMSTS CSCS Card First Aid at Work What's on Offer Circa £360 per day CIS or PAYE payment options 12-month contract Opportunity to work on a major...

Mechanical Project Engineer Thetford 12 Month Contract 1st Step Solutions are supporting a leading Tier 1 M&E Contractor who have an opportunity for an experienced Mechanical Project Engineer to be based on a new project in Thetford. Due to the nature of the project, we do require applicants who have current SC Clearance OR would be able to pass the vetting process. Responsibilities: - Attend & host team meetings. - Lead and issue meeting notes for technical and progress workshop meetings. - Reviewing tender information including design drawings, specifications and equipment schedules. - Delivering the design / working drawings necessary to deliver the project and ensure you capture any additional costs and programme delays caused by external influences on their production. - Production and technical compliance checking of technical submissions against specifications and ER documents. - Production of package scoping documents. - Reviewing and compliance checking our...

Mechanical Project Engineer Tier 1 MEP Contractor | Data Centre Projects 📍 East London 💷 Permanent or Freelance (CIS / Ltd) I’m currently representing a market-leading Tier 1 MEP Contractor with a strong presence across the UK and Europe, delivering complex projects across the Data Centre, Commercial, Infrastructure and Life Sciences sectors. Due to continued growth and a secured pipeline of mission critical projects, they are now looking to appoint a Mechanical Project Engineer to join the delivery team on a major Data Centre development in East London. This is an excellent opportunity to work on a technically challenging, fast-paced project with a highly experienced delivery team and genuine long-term progression opportunities within one of the industry’s most sought-after sectors. The Opportunity Working alongside Senior Project Managers and site teams, you’ll play a key role in the delivery and coordination of mechanical building services packages across a large-scale...

Mechanical Process Project Engineer Pharmaceutical - Food and Beverage - Dairy & Nutrition Long Term Contract - Cork NIRAS are a specialist engineering consultancy; focussed on the design and delivery of advanced, process engineering driven projects, providing Project Management, Engineering Design, Project and Managed Service resources to the Brewing, Distilling, Food & Beverage and Pharmaceutical Manufacturing industries across Ireland and internationally. One of Europe's largest consulting firms NIRAS employs over 3000 permanent staff and over 25,000 experts across our network including its 4 offices in Ireland and 51 offices in 32 countries across the globe. Role Due to expansion and internal progression, NIRAS requires an experienced Mechanical Process Project Engineer to support one of our clients, a major food products producer in the delivery of process optimization, continuous improvement, and capital project initiatives on site at their state of the art...

Space Systems Engineer - Robotics (Contract) Contract Length: 6 months initially Location: Luxembourg - On site Rate: Up to €93.50 per hour Start: ASAP We are recruiting on behalf of a space technology company based in Luxembourg for an experienced Space Systems Engineer to join their engineering team on an initial six month contract. This role carries a strong possibility of extending or transitioning into a permanent position as new programmes come online. The successful candidate will be embedded within the systems engineering team, supporting two active robotic space programmes across different stages of their lifecycle - one approaching final verification and testing, one at the early requirements definition phase. Key Responsibilities Requirements capture, validation and traceability management across all programme phases Development and review of test plans and procedures in line with ECSS standards System architecture definition, including CONOPS and technical...

Mechanical Ventilation Engineer Warrington £51 per Hour (Inside IR35) Hybrid - 3 Days On Site 12-Month Contract Play a Key Role on Critical Sellafield Nuclear Projects An exciting opportunity has arisen for an experienced Mechanical Ventilation Engineer to join a leading engineering team supporting major projects at Sellafield. Working on the MSSS SEP programme, you'll be responsible for delivering ventilation system designs and layouts for complex nuclear facilities, ensuring compliance with stringent safety and regulatory requirements. This is a fantastic opportunity to work on nationally significant projects while benefiting from a flexible hybrid working arrangement and a long-term contract. The Role As a Mechanical Ventilation Engineer, you'll provide specialist design expertise, developing ventilation solutions that support the safe operation of nuclear facilities. Your responsibilities will include: Producing HVAC and mechanical ventilation system designs for nuclear...

Principal Mechanical Engineer Warrington (Hybrid - 3 Days On Site) £56-61 per hour | Inside IR35 Are you an experienced Principal Mechanical Engineer looking to play a key role on one of the UK's most complex engineering programmes? We're seeking an innovative engineer to join a specialist design team supporting the development of bespoke tooling and equipment for critical plant operations. This is an opportunity to lead technical delivery from concept through to deployment while managing a small team of engineers and designers. The Opportunity Working within a multidisciplinary environment, you'll be responsible for driving the development of specialist mechanical tools that support plant operations and retrieval activities. You'll oversee projects from initial requirements capture through concept design, trials, manufacture and final handover to operational teams. This is a highly collaborative role, working closely with innovation teams, manufacturing partners and site...

Senior Electrical Engineer - Building Services (Remote) Fully Remote £56/hr Inside IR35 12-Month Minimum Contract We're supporting a major UK infrastructure and defence programme and are looking for a Senior Electrical Engineer to join the delivery team supporting critical Building C and Southern Services packages within the 10 Dock programme. This is a long-term, fully remote opportunity focused on complex multidisciplinary M&E design within a highly regulated environment. The Role You'll support the Electrical Lead across concept, scheme, and detailed design development, contributing to the integration of major electrical infrastructure and associated building services systems. Key responsibilities will include: Supporting HV/LV distribution design and integration Coordination of electrical containment and service interfaces Input into Basis of Design documentation and designer risk assessments Supporting FMECA activities and nuclear safety case engagement including...

Senior Mechanical Engineer Warrington £51-£56 per hour (Inside IR35) Hybrid - 3 Days On Site 12-Month Contract Are you an experienced Senior Mechanical Engineer looking to play a key role on a high-profile nuclear project? We're seeking a talented engineer to join the Plant Facing Design Office (PFDO) team, supporting the development of specialist tooling and equipment used for early retrieval operations within a complex, highly regulated environment. This is an excellent opportunity to contribute to challenging engineering work while collaborating with industry-leading professionals. The Role Working within the PFDO team, you'll support the development of tools and equipment for retrieval operations, while providing technical support to the Principal Engineer. Typical responsibilities include: Producing mechanical design packages for manufacture and installation Developing engineering drawings, method statements and risk assessments Producing technical documentation,...

Mechanical Engineer - Test Facilities Engineering Location: Peterborough, Cambridgeshire (Fully Onsite, 5 days a week) Position Type: 6-Month Contract Are you an experienced Mechanical Engineer with a background in engine, powertrain, or electric vehicle (EV) test cells? Ready to contribute to a world-class Research & Development facility shaping the future of global construction and mining power systems? We are currently seeking a highly skilled Mechanical Engineer to join our dedicated Test Facilities Engineering team at our Europe Research & Development Centre in Peterborough. In this high-impact position, you will report directly to the Engineering Manager, solving complex mechanical issues and implementing advanced development facility upgrades to prepare for next-generation drivetrain and powertrain systems. What You'll Do (Key Responsibilities): Technology Deployment: Evaluate, select, and deploy cutting-edge powertrain test cell technologies across the...

Freelance Mechanical Engineer | Leamington Spa | 3 month Contract (may extend) Experienced Mechanical Engineer wanted for a 3 month ocntract with a Leamington Spa-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. 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

Test & Commissioning Manager with a Automation/Manufacturing & Engineering background only, no IT £380 - £400 per day per hour (Outside IR35) Initial 6-month contract (Monday to Friday 0700 – 1700)  CSCS / ECS Card Required  You will be responsible for the following: • Develop and execute testing strategies and documentation, including Site Acceptance Tests (SAT), Tests on Completion, and Performance Tests. • Plan and conduct on-site testing, both internally and in customer-witnessed scenarios. • Ensure delivered systems meet ‘as sold’ specifications and align with customer needs. Escalate any identified gaps to the Lead System Integration Manager (SIM). • Validate safety systems, material flow, and messaging between PLC and WMS/WCS systems. • Own and manage the testing issue ‘punch list’ using tools like Jira, including prioritising, resolving, and escalating issues. • Work closely with stakeholders to re-test and confirm defect resolution. • Conduct volume and...

Project Design Engineer (Water Industry) Contract | Outside IR35 |Remote The company is a specialist engineering consultancy providing innovative solutions across the UK water sector. They deliver integrated hydraulic modelling, MEICA and civil engineering design services for water and wastewater infrastructure projects. Their senior-led team supports Tier 1 and Tier 2 contractors with practical, buildable and value-engineered solutions. The Opportunity Due to continued growth, they are seeking experienced Project Design Engineers, Mechanical Project Designers, Electrical Project Designers and Civil Project Designers to support the delivery of water and wastewater projects across the UK. These are opportunities operating outside IR35, suitable for professionals who can lead multidisciplinary design packages from concept through detailed design. Key Responsibilities Lead the development and coordination of multidisciplinary design solutions. Manage project design...

Imagine walking into a role where you aren't just tweaking old models or managing legacy paperwork, but actually driving clean-sheet, first-principles design work. If you are a passionate engineer who thrives on taking a concept from a literal blank page, turning it into complex CAD geometry, and watching it come to life in the real world, this is the opportunity you've been waiting for. We are partnering with a prestigious, large global manufacturer to find a talented Design Engineer who wants to leave a lasting mark on next-generation green energy and powertrain solutions. The Role Overview Job Title: Mechanical Design Engineer Location: Peterborough (5 days per week onsite) Pay Rate: £33.50 - £35.50 per hour (PAYE) Contract Duration: 24 Months (with strong potential to extend) Working Hours: Mon-Thurs 08:30-16:45, Fri 08:30-16:15 What Makes This Role Brilliant? You will be joining a highly collaborative team of 12-15 engineers; spanning both local and global sites...

Senior Substation Primary (HV Plant) Design Engineer - Contract (Inside IR35) UK - Epsom | Birmingham | Leeds | Glasgow (Hybrid / Site Travel) Up to £65/hr (Umbrella) 12-month minimum contract We are recruiting for a Senior Substation Primary (HV Plant) Design Engineer to join a leading engineering team delivering major transmission and distribution substation projects across the UK. This is a senior role working across the full project lifecycle, from FEED through to detailed design and construction support, with responsibility for delivering high-quality HV substation primary plant design solutions. Key Responsibilities Lead and deliver HV substation primary plant design for transmission and distribution projects Produce and review HV substation layouts, elevations, and general arrangements Develop earthing designs, reports, and calculations Prepare and review HV plant technical specifications and equipment data sheets Carry out HV busbar calculations and design assessments...

Locations: Birmingham | Epsom | Glasgow | Leeds Sector: Transmission & Distribution | Power & Energy | Net Zero Infrastructure Working Pattern: Hybrid (minimum 3 days in office/site per week) Shape the Future of Energy Infrastructure We are seeking experienced Electrical Engineers with a passion for power systems, electrical engineering, and the transition to Net Zero. This is an exciting opportunity to join a growing Power & Energy team delivering critical substation design projects across the UK and internationally. Working with major clients including National Grid, SSEN Transmission, and other leading energy organisations, you will contribute to projects spanning Front-End Engineering Design (FEED) through to Detailed Design across electricity transmission and distribution networks. This role offers excellent professional development, exposure to high-profile infrastructure projects, and ongoing support towards Chartership. The Role As a Senior Electrical...

Are you a proven Senior Control Systems Engineer who has delivered PLC, HMI/SCADA projects in the Nuclear (or similar) sector—and can you prove you’ve owned the technical delivery from design through commissioning? Can you demonstrate extensive expertise in IEC 61131 PLC programming, industrial communication protocols, formal verification/testing (FAT/CAT/site acceptance), and fault-finding across complex control systems—while also mentoring others and supporting delivery against tight programme milestones? If you’re looking for a hands-on, technically challenging role with real ownership, meaningful impact in safety-critical delivery, and a team that values engineering excellence, this is worth your attention—read on or apply now. The Opportunity Join an engineering organisation focused on delivering complex, safety-critical control and automation systems for the Nuclear sector. Their culture is collaborative and supportive, with a leadership style that is both technically...

Programme Manager High Wymcombe £60'000 - £70'000 (Pro Rata) + 6 Month Contract + Permanent Employment Option + Package + Hybrid Working We're currently partnering with a market-leading organisation in the water treatment sector to recruit an experienced Programme Manager for an initial 6-month contract, with a strong likelihood of the role becoming permanent. Our client is recognised as an industry leader, delivering innovative and sustainable solutions across critical infrastructure projects. Due to continued growth and a strong project pipeline, they are looking to bring in a skilled Programme Manager to support key initiatives. Your Role As A Programme Manager Will Include: * Lead and manage end-to-end project delivery * Define project scope, timelines, risks, and deliverables * Coordinate internal teams and external stakeholders * Track progress and provide regular status reporting * Manage project governance, documentation, and change control * Documenting Maintenance...

Mechanical Design Engineer Location: Derbyshire Contract: Initial 3–6 Month Contract Rate: £45–£48 per hour (Outside IR35) Hours: 40 Hours per Week | Monday to Thursday Office Based | Friday Remote Start Date: ASAP The Role Are you an experienced Mechanical Design Engineer looking for your next contract opportunity? We are recruiting on behalf of a well-established engineering manufacturer based in Derby that designs and delivers bespoke, safety-critical equipment for some of the world's leading organisations across the power generation, energy, aerospace and oil & gas sectors. Working within the mechanical engineering team, you will take projects from initial customer requirements through concept development and detailed design to final Key Responsibilities Develop concept and detailed mechanical designs based on customer specifications. Carry out stress calculations and engineering analysis using Mathcad, NASTRAN and traditional calculation methods. Produce and...

Senior Mechanical Design Engineer Location: London - 5 days a week 40 hours per week (hybred 3 days in the office min) Contract: Freelance / Contract / 6 Months + £315 per day Limited company Engineer Innovation From Concept to Manufacture We are working with a leading product innovation consultancy seeking an experienced Senior Consultant for Mechanical Engineering Design, to deliver complex engineering projects from concept through to production in the Medical and consumer product world. This role suits a technically strong, commercially aware engineer with experience leading projects, solving complex design challenges, and managing client relationships. Key Responsibilities Lead client communication and project delivery Interpret briefs, define requirements, and manage plans, budgets, and timelines Develop innovative engineering concepts and assess feasibility Deliver robust designs using 3D CAD, FEA/CFD, mathematical modelling, and prototype testing Support system-level...