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Unknown Status mechanical design engineer

172 mechanical design engineer jobs found

CL
Apr 12, 2026  
Mechanical Design Engineer
Mechanical Design Engineer 12 Month Fixed Term Contract Newmarket, Suffolk £40,000 – £50,000 + 5% Bonus + Excellent Benefits Some engineering roles are about maintaining drawings. This one is about building something that is scaling fast. Our client, a specialist engineering manufacturer, is entering a significant phase of growth. Production has ramped, facilities have been redesigned to support mass manufacture, and the mechanical design function now sits at the heart of that transition. They are now looking for a Mechanical Design Engineer to join them on a 12-month fixed-term contract. This is project-based work with genuine potential to become permanent as the business continues to expand. This role bridges new product development and production engineering. You will not be sitting in isolation, modelling parts. You will be working closely with engineers, production teams and wider stakeholders to turn prototypes into robust, manufacturable products. The opportunity...
IR35 Status:
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CV-Library CB8, Newmarket, Suffolk Contractor
CL
Apr 10, 2026  
Senior Mechanical Design Engineer
Job Title - Senior Mechanical Design Engineer Duration - 2 Month Contract (potential for extension) Working Model - On-site in Bridgend (Wales) Hourly Rate - £35p/hour - £45p/hour (dependant on experience) Senior Mechanical Design Engineer Overview  My client is looking for an experienced Mechanical Design Engineer capable of working independently. The role involves producing and reviewing mechanical designs, preparing reports and specifications, carrying out Part L assessments, including full Stage 4 design verification. Candidates should have experience in a contracting design environment and a good understanding of builder’s work coordination. The company delivers mechanical and electrical services across commercial and industrial projects, from design through to installation, commissioning and maintenance. The Senior Mechanical Design Engineer role will involve: Produce and review mechanical designs for commercial and industrial projects Work independently and manage own...
IR35 Status:
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CV-Library Bridgend, 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...
IR35 Status:
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CV-Library DE14, Burton upon Trent, Staffordshire 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...
IR35 Status:
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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...
IR35 Status:
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CV-Library Huddersfield, Kirklees Contractor
CL
Apr 11, 2026  
Principal Mechanical Water Design Engineer
Principal Mechanical Engineer Shape the Future of Our Cities and Environments Our client is seeking an experienced and dynamic Principal Mechanical Engineer to join their Design & Advanced Technology (D&AT) team. As part of a talented, multi-disciplinary group, you will be at the forefront of delivering innovative and iconic projects within the Water market. This is an opportunity to work on cutting-edge engineering projects that have a global impact, contributing to critical UK infrastructure both domestically and internationally. This role offers you the chance to make a significant impact, playing a key role in transformational programmes while delivering industry-leading solutions throughout the project lifecycle. Location: Hybrid working available (3 days per week office/site-based) Type: Contract Rate: £68 per hour Your Role As a Principal Mechanical Engineer, your responsibilities will include: ·Leading a team of Mechanical engineers in delivering technical...
IR35 Status:
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CV-Library Cambridge, UK Contractor
CL
Apr 11, 2026  
Principal Mechanical Water Design Engineer
Principal Mechanical Engineer Shape the Future of Our Cities and Environments Our client is seeking an experienced and dynamic Principal Mechanical Engineer to join their Design & Advanced Technology (D&AT) team. As part of a talented, multi-disciplinary group, you will be at the forefront of delivering innovative and iconic projects within the Water market. This is an opportunity to work on cutting-edge engineering projects that have a global impact, contributing to critical UK infrastructure both domestically and internationally. This role offers you the chance to make a significant impact, playing a key role in transformational programmes while delivering industry-leading solutions throughout the project lifecycle. Location: Hybrid working available (3 days per week office/site-based) Type: Contract Rate: £68 per hour Your Role As a Principal Mechanical Engineer, your responsibilities will include: ·Leading a team of Mechanical engineers in delivering technical...
IR35 Status:
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CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Mar 05, 2026  
Mechanical Project/Design Engineer
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...
IR35 Status:
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CV-Library London, UK Contractor
CL
Apr 10, 2026  
Mechanical Engineer
Are you an experienced Mechanical Engineer looking to take the lead on complex engineering challenges? Can you deliver robust mechanical design solutions across a range of high-integrity systems? Do you thrive when solving technical problems and guiding others in best engineering practice? The Opportunity This is an excellent chance to join a leading engineering consultancy, working on technically varied mechanical engineering work packages. You’ll play a key role in developing safe, efficient, fit-for?purpose design solutions while supporting both senior stakeholders and less-experienced team members. We would also welcome applications from these industries Nuclear, defence, energy infrastructure, heavy industrial engineering, or manufacturing. This role would suit candidates working in these roles Senior Mechanical Engineer, Mechanical Design Engineer, Mechanical Handling Engineer, Lifting Equipment Engineer, Principal Mechanical Engineer, Systems Engineer, Project...
IR35 Status:
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CV-Library Croft, Warrington WA3, UK 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
Apr 03, 2026  
Technical Design Engineer
We are recruiting for a Technical Design Engineer (CAD Tooling) to work with our London based client on a 6-month rolling contract. Working within the Industrial Operations department, you will be part of the Industrialization team. As a Technical Design Engineer (CAD Tooling), you will be responsible for the definition and design of new tooling and equipment to simplify the assembly of Optical/Electrical products in production whilst maintaining quality and reliability. THE SUCCESSFUL APPLICANT * Engineering degree or equivalent (mechanical, industrial, production). * Experience working on Creo CAD package. * Ability to make reliability engineering judgements under pressure. * Experience in a technical and/or manufacturing environment. * Organised, disciplined & methodical approach to problem solving. * FMEA software experience and NPI experience (beneficial) * 3D print design experience (beneficial) JOB DESCRIPTION * Work closely with SED/R&D to ensure...
IR35 Status:
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CV-Library SE10, Peninsula, Greater London Contractor
CL
Apr 15, 2026  
Lead Civil Engineer
Location: Glasgow (Hybrid – 3 days office / 2 days WFH) Job Type: Permanent or Umbrella Contractor Sector: Defence / Nuclear Infrastructure About the Company Our client is a globally recognised engineering consultancy operating at the forefront of the UK’s nuclear and defence infrastructure sectors. As a leading independent nuclear engineering organisation, they support complex, safety-critical programmes across civil and defence estates, including major decommissioning, remediation, and new-build projects such as Hinkley Point C. With a strong heritage of delivering technically demanding infrastructure projects both in the UK and internationally, the organisation is known for its engineering excellence, robust safety culture, and ability to operate effectively within highly regulated, high-assurance environments. The Role We are seeking a Lead Civil/Structural Engineer to join a major infrastructure programme in a high-hazard, regulated environment. This is a hands-on,...
IR35 Status:
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CV-Library Glasgow, UK Contractor
CL
Apr 15, 2026  
C&I Lead/ Principal Engineer
C&I Lead / Principal Engineer Location: Glasgow – 3 days per week in office / 2 days from home Rate: £55–£60 per hour (PAYE) + Holiday Pay Hours: 40 hours per week Contract Duration: 12 Months + Sector: Onshore Oil & Gas (Gas Transmission) Overview We are currently recruiting for a C&I Lead / Principal Engineer to support a major project within the onshore oil & gas / gas transmission sector. This position will act as the functional Lead Engineer, responsible for delivering the Control & Instrumentation scope across both FEED and Detailed Design phases. You will lead a team of engineers and designers across the UK and globally, ensuring high-quality, compliant, and timely delivery of all C&I engineering activities. Key Responsibilities Act as the C&I Lead Engineer on a major onshore oil & gas project Lead and coordinate UK and global engineering teams to deliver project scope Manage delivery of C&I engineering activities across FEED...
IR35 Status:
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CV-Library Glasgow, UK Contractor
CL
Apr 15, 2026  
Quality Engineer
CCL are urgently looking to recruit a Project Quality Engineer to support the delivery of a major onshore HVDC transmission project executed under an EPC framework. This role ensures that engineering, procurement, manufacturing, civil works, installation, and commissioning activities meet the highest standards of quality, safety, and regulatory compliance. You will be a key interface between the EPC contractor, suppliers, site teams, and project leadership, driving a consistent and proactive quality culture across all phases. This role can be based on site in Torness, Merton or Stafford - 3 days a week at any of these locations (2 days at home - Monday & Friday) Key Responsibilities Develop, maintain, and implement the Project Quality Plan, Inspection & Test Plans, and project‑specific quality procedures aligned with EPC contractual requirements. Oversee quality assurance and control activities for converter stations, HV equipment, civil works, mechanical installations, and...
IR35 Status:
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CV-Library United Kingdom Contractor
CL
Apr 14, 2026  
Senior Structural Engineer
Senior Structural Engineer (Contract) We are seeking an experienced Senior Structural Engineer to join our client on a contract basis, supporting a range of Material Handling, Process, and Industrial projects. The successful candidate will provide structural design expertise across multiple sectors, contributing to the safe and efficient delivery of complex engineering solutions. Key Responsibilities Deliver structural design and analysis for steel and reinforced concrete structures. Produce calculations, reports, and drawings in accordance with engineering standards. Work collaboratively with mechanical, civil, and project engineering teams on integrated solutions. Support project delivery from concept design through to detailed engineering and construction. Conduct site surveys, inspections, and reviews where required. Liaise with clients, contractors, and suppliers to resolve technical issues. Ensure all work complies with safety, quality, and regulatory requirements. Skills...
IR35 Status:
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CV-Library Lancashire, UK Contractor
CL
Apr 12, 2026  
Principal Pipeline Engineer - Low Carbon
Principal Pipeline Engineer - Low Carbon Location: Remote with occasional visits to office for Project Meetings Team: Energy Transition Shape the future of low‑carbon infrastructure. We're driven by a simple belief: the world we design today should create a cleaner, greener and safer tomorrow. We push boundaries, embrace innovation and collaborate across a global network of experts to deliver solutions that stand the test of time. Join us, and you'll be part of a team that takes pride in its people, its purpose and its impact. About the Role We're looking for a Principal Pipeline Engineer to join a growing Energy Transition Team. This is an exciting opportunity to lead the development of mechanical and pipeline designs across a wide range of transmission projects, including: * Natural gas (below and above 7 bar) * Hydrogen transmission * Carbon dioxide pipelines * Wider low‑carbon and energy transition infrastructure You'll work as part of a large multidisciplinary...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 12, 2026  
FTC Manufacturing Engineer - Assembly
Manufacturing Engineer - Vehicle Assembly On-site 12 months fixed term contract We are looking for an experienced Assembly Manufacturing Engineer to join a well-established engineering organisation . This opportunity has arisen due to continued programme development and the growth of the manufacturing function within the organisation. The business has a long heritage of delivering high-quality engineering solutions for defence and military applications, supporting customers globally with advanced manufacturing capabilities and specialist engineering expertise. This role will focus on the Assembly, Integration and Test (AIT) manufacturing processes . You will play a key role in transferring production knowledge, supporting manufacturing operations on the shop floor, and driving continuous improvement during production ramp-up and beyond. This role would suit a Manufacturing Engineer with experience in complex engineering environments who enjoys working closely with...
IR35 Status:
Unknown Status

CV-Library Greater Manchester, UK Contractor
CL
Apr 11, 2026  
Principal Mechanical Engineer - Low Carbon
Principal Mechanical Engineer - Low Carbon Location: Remote with occasional visits to the office for project meetings Team: Energy Transition Shape the future of low‑carbon energy! We're looking for a Principal Mechanical Engineer to join our client's growing Energy Transition Team and play a leading role in delivering the next generation of low‑ and zero‑carbon energy projects. If you thrive on solving complex engineering challenges and want to influence the UK's transition to cleaner energy, this is a role where your impact will be felt for decades. About the Role As a senior member of a multidisciplinary engineering group, you will lead the development of mechanical designs across a diverse portfolio of energy projects - from early‑stage concept work through to construction, operation and eventual decommissioning. The work spans: Conventional power generation Energy‑from‑waste facilities Industrial energy systems Carbon capture, utilisation and storage (CCUS) Future...
IR35 Status:
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CV-Library Manchester, Greater Manchester Contractor
CL
Apr 11, 2026  
Electrical Systems Engineer
We are hiring Electrical Systems Designers to join an engineering and manufacturing company in Bristol, on both contract and permanent bases. Design, develop, and implement electrical systems and components for our products, adhering to EN(phone number removed), EN13849, UL, and CSA standards and experience in CE marking. Collaborate with cross-functional teams to ensure seamless integration with mechanical, software, and firmware components. Produce detailed electrical drawings, schematics, and layouts using industry-standard CAD software. Manage the planning of engineering tasks and allocation of resources with the management team and other Lead Engineers. Ensure the delivery of engineering work to deadlines. Provide guidance and mentorship to engineering team members, helping to ensure their professional growth and development, including onboarding new staff. Ensure the output of the team is in a standard format, and complies with company quality, as well as other regulatory...
IR35 Status:
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CV-Library Bristol, UK Contractor
CL
Apr 11, 2026  
Commissioning Engineer (Mechanical)
We are seeking an experienced Commissioning Engineer with Mechanical experience to support a major defence project at a secure, highly regulated site near Reading. This is mid-level role, supporting the management team; site-based & requiring a high level of technical expertise, and experience in commissioning, testing, and assurance of mechanical systems and equipment within safety-critical environments. Role: Commissioning Engineer - Mechanical Bias Location: Reading (site-based) Salary: £40 Per Hour (Based on year's experience) Key Responsibilities ·Commissioning, testing, and validation of mechanical equipment on a complex defence project and on occasion provide mentorship to junior commissioning engineers and site teams. ·Follow commissioning strategies, test procedures, and method statements, alongside supporting functional testing, fault finding, and troubleshooting of complex mechanical systems. ·Ensure all commissioning activities comply with project requirements,...
IR35 Status:
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CV-Library Reading, UK Contractor
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