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Contractor 15
Engineering Unknown Status general builder

15 general builder jobs found

CL
Jul 15, 2026  
Senior Anaytical Chemist
Senior Analytical Chemist £c54k prorate Hampshire, TEMP ABJ6721 TEMP - ONSITE - 29.71/hr PAYE 35hr wk Duration: 8 months (mid-March 2027) An exciting opportunity for an experienced Analytical Chemist to join a leading analytical research team focused on developing innovative analytical capabilities to support product development, scientific research, and regulatory requirements. As an experienced analytical chemist with LC-MS or GC-MS will play a key part in the development and application of advanced analytical methodologies, delivering high-quality scientific data to support innovation, product understanding, competitor analysis, and regulatory submissions. As an experienced analytical chemist, you will possess strong expertise in advanced instrumental analysis, method development, non-targeted screening techniques, and complex data interpretation. Key Responsibilities * Plan, execute, and deliver analytical research projects, ensuring the generation of high-quality,...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jul 15, 2026  
Mechanical Design Engineer
Mechanical Design Engineer - Aviation Test Facilities Design and deliver aero‑engine test facilities from concept through to build and commissioning. Own 2D/3D design (Inventor), produce BOMs, drawings, specs, and support manufacture, installation, and site delivery. Work across mechanical systems (fuel, cooling, air, hydraulics) with exposure to structural and electro‑mechanical elements. Operate in an ISO9001 environment, ensuring compliance (BS8888, CE/ATEX where relevant). Interface with suppliers, project managers, and clients-contributing to costing, proposals, and technical scopes. Profile: 8+ years mechanical design experience Strong Inventor + GD&T Experience across full project lifecycle Background in complex systems / industrial environmentsPlease click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information...
IR35 Status:
Unknown Status

CV-Library Surrey, UK Contractor
CL
Jul 15, 2026  
R&D Electrical Engineer
A global medical device company working on a new product introduction is seeking Junior and Senior Electrical Engineers to support on a 12-month contract basis. You'll work with a multi-disciplinary engineering team to support the design and development of bespoke electro-mechanical equipment. The role will cover electrical design, schematics, wiring harnesses, cabinet design, component selection, testing, and technical documentation. Essential Skills Electrical design experience Product development / R&D mindset Electrical CAD experience Technical documentation Cross-functional engineering collaborationDesirable Skills Experience with automation, robotics, mechatronics, or machinery systems Knowledge of safety, EMC, or relevant electrical standards This is a strong fit for engineers who want to stay close to hands-on design, early-stage development, and practical equipment build/testing. Please click to find out more about our Key Information Documents. Please note that...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jul 15, 2026  
R&D Controls Engineer
A global medical device company working on a new product introduction is seeking Junior and Senior Robotics Controls Engineers to support on a 12-month contract basis. You'll work with a multi-disciplinary engineering team to support the design, development, testing, and integration of bespoke robotic automation equipment. The role will cover PLC and machine control, motion control, robotic systems, control architecture, troubleshooting, verification testing, and technical documentation. Essential Skills Controls engineering experience PLC programming and machine control experience Robotics, automation, or electro-mechanical systems experience Motion control, servo systems, or DC motor control experience Troubleshooting, testing, and cross-functional engineering collaboration Desirable Skills Experience with CODESYS, Allen Bradley, Panasonic PLCs, HMIs, servo drives, or industrial networks Knowledge of vision systems, safety standards, medical device regulations, or...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Jul 11, 2026  
Junior Field Service Engineer
Junior Field Service Engineer Location: Wiltshire Rates: £21.35 Umbrella per hour Shift Pattern: Monday to Friday (40 Hours) Contract Length: 12 Months with a view to go Permanent A fantastic opportunity has opened for a Level 3 qualified Electrical Technician with a background in electrical installations and fault finding. We are looking for an individual who is in the early stages of their electrical career who is looking to progress and build a stable career within the Rail industry. Your New Opportunity Junior Field Service Engineer to join a Company who recently secured a big contract and has an order book worth over 1 billion pounds The successful candidate will support the installation, maintenance, and repair Railway electrical equipment across multiple sites throughout the UK. This role offers comprehensive In House and external training and is designed to develop an electrically biased HVAC Engineer over a 12-month period, enabling them to effectively support...
IR35 Status:
Unknown Status

CV-Library Calne SN11, UK Contractor
CL
Jul 01, 2026  
Chemist
Chemist – Pilot Plant 24-25k South East ABJ6515A TEMP - 6 months – on site An excellent opportunity for an early-career chemist to join a dynamic and supportive team within a modern laboratory environment. This role is ideal for a chemist with a background in chemistry, biochemistry or manufacturing who is looking to develop hands-on experience in formulation, blending, and analytical testing. As chemist - lab technician you will play a key role in supporting laboratory operations while gaining exposure to wider technical and technology teams in a global setting. As a chemist - Laboratory Technician / Lap Operator in an industrial manufacturing setting, you will support day-to-day lab activities, including formulation and blending work, coordinating tests, and preparing samples for dispatch. This is a fantastic opportunity to build practical lab skills while developing your knowledge in performance testing and analytical science. You’ll also have the chance to collaborate...
IR35 Status:
Unknown Status

CV-Library Oxford, Oxfordshire Contractor
CL
Jul 01, 2026  
Purchasing Sustainability Project Manager
JOB TITLE: Sustainability Technical Project Manager FUNCTION: Procurement MAIN GOALS AND OBJECTIVES Lead and deliver sustainability initiatives within Procurement, ensuring clear execution of projects that reduce supply chain impact, support compliance, and integrate sustainability into sourcing decisions. Drive operational delivery of the Procurement sustainability roadmap, translating strategy into measurable actions across suppliers, processes, and governance. Ensure alignment with Group requirements while enabling buyers and stakeholders with practical tools, guidance, and support. RESPONSIBILITY/TASKS AND CUSTOMERS MAIN RESPONSIBILITIES (Maximum of 5 relating to products, services etc.) Internal/External Customers 1. Project Delivery (core of the role) * Lead sustainability projects end-to-end owned by procurement * Lead delivery of sustainability roadmap of procurement * Build and manage project plans, actions, owners, deadlines, and risks. * Run...
IR35 Status:
Unknown Status

CV-Library Greater Manchester, UK Contractor
CL
Jun 28, 2026  
Gas Service and Breakdown Engineer
Position: Service and Breakdown Engineer Location: North London Rate: (Apply online only) /day plus opportunity for overtime and call out The opportunity: Our client is seeking a skilled Gas Engineer for ongoing contract work in the North London area. This is a great opportunity for a self-employed gas engineer to join a well established company with long term contracts. The position requires valid gas qualifications and the use of your own van and tools. Candidates should be reliable and have strong diagnostic skills. Responsibilities include servicing, repairing, and installing boilers, alongside general heating maintenance. The role promises consistent work within a small patch, minimal travel, ensuring a stable workload in the domestic sector. Skills and qualifications: * Must possess valid domestic gas qualifications * Experience with boiler servicing and fault finding / repairs * Ability to work independently * Excellent communication and customer service...
IR35 Status:
Unknown Status

CV-Library West Green, Greater London Contractor
CL
Jun 26, 2026  
Lab Technician - chemist
Chemistry Laboratory Technician (Operator) 24-25k South East ABJ6515 TEMP - 6 months – on site An excellent opportunity for an early-career Chemistry Laboratory Technician / Lab Operator to join a dynamic and supportive team within a modern laboratory environment. This role is ideal for someone with a background in chemistry or manufacturing who is looking to develop hands-on experience in formulation, blending, and analytical testing. As lab technician you will play a key role in supporting laboratory operations while gaining exposure to wider technical and technology teams in a global setting. As a Laboratory Technician / Lap Operator in an industrial manufacturing setting, you will support day-to-day lab activities, including formulation and blending work, coordinating tests, and preparing samples for dispatch. This is a fantastic opportunity to build practical lab skills while developing your knowledge in performance testing and analytical science. You’ll also have the chance...
IR35 Status:
Unknown Status

CV-Library Oxford, Oxfordshire Contractor
CL
Jun 24, 2026  
Vehicle Technical Advisor – Military Vehicles
Job Title: Vehicle Technical Advisor – Military Vehicles Location: Coventry, UK Core Hours: 08:00-16:35 (Mon–Thu) 08:00-15:10 (Fri). Vacancy Type: Full-time, Permanent Salary: £35,000 - £45,000 per annum Please note: internally, this role is titled Technical Representative About the role We’re looking for a Technical Representative to support the delivery of the PMETS (Protected Mobility Engineering Technical Support) contract and provide expert vehicle support to the UK Ministry of Defence. ​​ In this role, you’ll act as a technical authority for several of the UK’s protected mobility platforms, including Mastiff, Ridgback, Wolfhound, Foxhound, Jackal and Coyote. You’ll work directly with MOD personnel, maintainers and users across the UK, helping diagnose issues, analyse failures and provide technical guidance that keeps these vehicles operational. ​ You’ll thrive in this role if you have a strong background in military vehicle maintenance and enjoy solving complex technical...
IR35 Status:
Unknown Status

CV-Library CV6, Longford, Coventry Contractor
CL
Jun 20, 2026  
Gas Engineer
Example Recruitment Group is currently recruiting on behalf of a national heating contractor operating within the private sector. They require self-employed heating engineers for an ongoing service & repair contract in the Leicestershire area. Contract Details: Location: Leicester Work Type: Annual Service Visits (Annual Gas Safety Check), Landlord Gas Safety Records, and central heating repairs. Work Load: 6-8 pre-booked appointments per day Commitment: Minimum of set 3 days per week. Up to 5 days available plus optional weekends and evening call out available at enhanced rates. Contract Length: Ongoing (no end date) Payment terms: Weekly one week in arrears. Rates: * Annual Service Visit (Annual Gas Safety check): £23.06 per appliance * Repairs: £41.00 per completed property (full van stock and parts supplied) * Linked Repair: £30.75 plus Annual Service Visit Rate (if repair required at Annual Gas Safety Check) Optional out-of-hours and weekend work is available...
IR35 Status:
Unknown Status

CV-Library Leicester, City of Leicester Contractor
CL
Jun 19, 2026  
Electrical Supervisor
Job Title: 2 x Electrical Supervisors Location: Central Leeds Salary: £275 - £300 day rate Type: Contract Project Duration: 12 months + (Residential Apartment Block) Job Description: We are urgently seeking 2 experienced Electrical Supervisors to join our clients team for an exciting project based in central Leeds. The successful candidate will play a crucial role in overseeing the electrical aspects of a sizeable, new-build residential apartment block project with a duration of 12 months + Key Responsibilities: * Take overall responsibility for the day-to-day management of electrical works on site, ensuring that work is completed to the highest standards, on time, and within budget. * Supervise the electrical installation teams and sub-contractors, ensuring compliance with design specifications, safety standards, and regulations. * Act as the primary point of contact for all electrical-related matters between the client, the main contractor, and the subcontractors. *...
IR35 Status:
Unknown Status

CV-Library Leeds, West Yorkshire Contractor
CL
Jun 17, 2026  
Assembly Operative
The Role – Semi Skilled Fitter / Mechanical Assembler As a Semi Skilled Fitter, you will be responsible for assembling mechanical components and complete assemblies in line with engineering drawings and company specifications. Key Responsibilities: * Assemble and construct complete mechanical assemblies from engineering drawings * Work from general arrangement and detailed engineering drawings * Ensure all components are correctly aligned using appropriate jigs and tools * Monitor build quality and ensure all parts are fit for purpose * Carry out quality checks throughout the assembly process * Identify and report non-conforming or damaged parts to the supervisor * Ensure all work is fully understood before commencing final assembly * Complete builds within agreed timeframes and to required specifications * Maintain accurate quality and production records * Follow company procedures and comply with all health...
IR35 Status:
Unknown Status

CV-Library Irlam, City and Borough of Salford Contractor
CL
Jun 12, 2026  
Project Engineer (Aseptic Pharma)
Project Engineer (Aseptic Pharma Manufacturing Environment) Westport, Co. Mayo. Ireland Who We are: NIRAS Ireland provides Project Management, Engineering Design, and Project resourcing services to the Pharmaceutical and Life Science Sectors. As a company we specialize in the design and delivery of process-driven projects across Ireland and internationally. Opportunity We are now recruiting a Process Project Engineer to join our client’s high performing Engineering team in Westport Co. Mayo. Successful candidate will join a team of 6, reporting to Sr. Manager and be responsible for a portfolio of small-large sized projects (20K to 15 million) related to new equipment/technologies and/or upgrades. Cross-functional role - Will support Operations, EHS and Quality departments and be responsible for 5-6 projects at any one time – from cradle to grave. Projects may include installation of automated packaging lines or other equipment onsite; overseeing / securing funding, selection...
IR35 Status:
Unknown Status

CV-Library Westport, Mayo County Contractor
CL
Jun 02, 2026  
Gas Engineer
Example Recruitment Group is currently recruiting on behalf of a national heating contractor operating within the private sector. They require self-employed heating engineers for an ongoing service & repair contract in the Birmingham areas. Contract Details: Location: Birmingham Work Type: Annual Service Visits (Annual Gas Safety Check), Landlord Gas Safety Records, and central heating repairs. Work Load: 6-8 pre-booked appointments per day Commitment: Minimum of set 3 days per week. Up to 5 days available plus optional weekends and evening call out available at enhanced rates. Contract Length: Ongoing (no end date) Payment terms: Weekly one week in arrears. Rates: * Annual Service Visit (Annual Gas Safety check): £23.06 per appliance * Repairs: £41.00 per completed property (full van stock and parts supplied) * Linked Repair: £30.75 plus Annual Service Visit Rate (if repair required at Annual Gas Safety Check) Optional out-of-hours and weekend work is available at...
IR35 Status:
Unknown Status

CV-Library Birmingham, West Midlands (County) Contractor
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