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Contractor 813
Engineering Windsor

813 jobs found in Windsor

CL
May 14, 2026  
Project Engineer
We are currently recruiting for a Project Engineer to support a Berkshire based client for a May start. Responsibilities: * Project engineering small packages of works. * Delivery of a portfolio of small – medium sized projects in accordance with the company project roadmap throughout the project lifecycle ensuring governance to current engineering standards and compliance with CDM regulations. * Strict GMP compliance to be adhered throughout the lifecycle of the project. * Coordination with the Principal Contractor and all other project team members to ensure completion to schedule. * Project management services to oversee the completion snags and any construction defects identified. * Project management services to oversee the completion of any installation, commissioning and qualification by liaising with the vendor, company Validation and any other company teams. * Weekly project progress reporting to the company Portfolio Manager. * Weekly project reporting to...
IR35 Status:
Outside IR35

CV-Library Eton, Royal Borough of Windsor and Maidenhead Contractor
CL
Jun 11, 2026  
Cable Assembler
We are seeking skilled Heavy-Duty Cable Assemblers for an ongoing contract in Berkshire. The successful candidate will play a crucial role in the assembly of heavy-duty cables and will be responsible for a variety of tasks related to cable assembly and wiring. Key Responsibilities: Build & assemble heavy-duty cables. Working with large heavy-duty connectors, plugs & sockets. Perform cable crimping, looming and terminating work with precision. Conduct point-to-point wiring in accordance with provided diagrams and instructions. Assemble harnesses as per design requirements. Execute single and 3-phase wiring tasks effectively. Read and interpret wiring drawings and instructions accurately. Utilise heavy-duty crimping tools to ensure high-quality connections.Qualifications and Requirements: Electrical qualifications, ideally to 18th Edition Level. Proven experience in cable assembly, particularly heavy-duty and rack assembly. Familiarity with cable crimping, looming, and...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 10, 2026  
CE Field Service Engineer
Data Centre Operations * Ensures compliance with data centre business units and service-level policies. * Engages with appropriate teams and resources to execute tasks or projects. * Manages programs associated with area of responsibility. * Follows and adheres to safety and security policies and procedures. Reports immediately any safety or security issues or concerns. * Participates in Root Cause Analysis (RCA) process as appropriate. * Lead or participate in incident response activities for critical infrastructure failures, ensuring minimal downtime and effective recovery processes. * Proactively identify potential risks or vulnerabilities in the critical environment and implement strategies for mitigation. * Manage relationships with external vendors for equipment maintenance, repairs, and emergency services. * Help support and provide ongoing knowledge sharing to other team members to enhance their knowledge of critical environment systems and...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 07, 2026  
Mass Spectrometry Scientist x 2
Your new company You'll be joining a global biopharmaceutical organisation advancing novel therapeutics from research into the clinic. You'll work in a highly collaborative analytical sciences team applying advanced mass spectrometry to support molecular characterisation and drug development. Your new role As a Scientist in mass spectrometry, you will support protein characterisation projects, contributing to the analysis of therapeutic proteins and the investigation of their structure, function, and degradation. There are 2 hires for this team, each of which is initially a 12 month contract that has the potential to extend. Key responsibilities include: Performing mass spectrometry‑based analysis of protein therapeutics Supporting characterisation studies of post‑translational modifications, impurities, and degradation pathways Applying complementary analytical techniques including HPLC and electrophoresis where required Troubleshooting analytical methods and instrumentation...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 05, 2026  
Research or Senior Scientist - Antibody Biophysics
A successful pharmaceutical company is looking for a Research Scientist or Senior Scientist with expertise in antibody/protein biophysical characterisation to join its Antibody Humanisation and Engineering team. This is an excellent opportunity for a delivery-focused scientist who enjoys generating high-quality experimental data and wants to contribute to the future of AI/ML-driven antibody engineering and digital drug discovery. You’ll work within a collaborative, multidisciplinary team of wet-lab and computational scientists, helping to generate critical biophysical datasets that support the development of next-generation antibody optimisation technologies. Key responsibilities: • Generate and analyse biophysical data for antibody panels • Assess molecule quality and purity prior to characterisation • Evaluate properties including affinity, thermal stability, self-interaction and non-specific binding • Collaborate closely with computational scientists to support AI/ML...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 05, 2026  
Security Systems Engineer - Reading / London Area
Security Systems Engineer Reading / London Area + Nationwide Travel Rate: From £260 per day + Overtime 6 Month Rolling Contract Weekly Pay Door-to-Door Pay Outside IR35 – Ltd Company or Self-Employed/Sole Trader Payments Available V7 are looking for experienced Installation Project / Service Engineers on behalf of a leading electronic security systems specialist operating across the commercial sector. This is an excellent opportunity for an experienced engineer looking for long-term contract work with competitive rates and consistent projects. The role will involve the installation, commissioning, servicing and maintenance of integrated electronic security systems across commercial sites throughout the west london and M4 corridor area. Key Responsibilities Installation and commissioning of CCTV, Access Control, Intruder Alarm, AV and integrated security systems Service and maintenance works across commercial sites Working with networked systems including routers, switches and...
IR35 Status:
Outside IR35

CV-Library Slough, UK Contractor
CL
Jun 05, 2026  
Senior Scientist - Antibody Discovery
Your new company You'll be joining a global biopharma company advancing next‑generation antibody therapeutics. You'll work within a collaborative research environment focused on innovative immune cell engager programmes and data‑driven antibody discovery working across multiple therapy areas. Your new role As a Senior Research Scientist in antibody discovery, you will contribute to the identification and characterisation of high‑quality antibody candidates using advanced single B cell approaches. Key responsibilities include: Discovering antibody variable domains using single B cell antibody discovery platforms Supporting immune cell engager programmes through generation of high‑quality antibody candidates Carrying out molecular biology workflows including PCR, library preparation, and NGS sample handling Helping analyse antibody sequence data using existing bioinformatics tools, pipelines, and AI‑enabled approaches Expressing and characterising antibodies using in vitro assays...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 05, 2026  
Senior Scientist - Antibody biophysics
Your new company You'll be joining a global pharmaceutical company advancing next‑generation antibody therapeutics through cutting‑edge engineering and digital innovation. You'll work in a collaborative environment at the interface of wet‑lab science and computational modelling. Your new role You'll be working in a well-established and experienced team focused around antibody development to support the generation of novel therapeutics by generating high‑quality biophysical data to support antibody optimisation and the development of AI/ML‑driven design tools. This is initially a 12 month contract role that has the potential to extend. Main responsibilities will include: Generating and analysing biophysical data for panels of antibodies and proteins Assessing molecule quality prior to characterisation, including purity and stability Performing assays to evaluate binding affinity, thermal stability, self‑interaction, and non‑specific binding Collaborating with computational...
IR35 Status:
Unknown Status

CV-Library Slough, Berkshire Contractor
CL
Jun 05, 2026  
Graduate Engineer / Supervisor
Carmichael UK are seeking a Graduate or Junior Civil Engineer (1–2 years’ experience) to join a cycleway infrastructure project in Slough. This is a great opportunity for someone at the early stages of their career looking to gain hands-on site experience, with ongoing training and development provided. Key Details: Location: Slough Duration: 9 months initial (potentially ongoing) Rate: £280/day (Umbrella PAYE) Immediate start preferred Role Overview: Supporting site engineers with day-to-day engineering duties Assisting with setting out, QA, and site documentation Working alongside senior engineers and site teams Gaining exposure to highways / cycleway and infrastructure works Requirements: Degree or HNC/HND in Civil Engineering 0–2 years’ experience (site placement or post-grad) Keen to learn and develop within civil engineering CSCS card (or willing to obtain) This is a brilliant opportunity for a graduate looking to get their foot on site and progress...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Apr 16, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow's critical infrastructure-keeping systems running efficiently in one of the world's busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: Maintaining automated systems to a high operational standard Carrying out fault-finding, reactive repairs, and planned preventative maintenance Diagnosing and resolving mechanical faults Working collaboratively with colleagues to ensure smooth system performance About You Proven experience installing and maintaining...
IR35 Status:
Unknown Status

CV-Library Slough, UK Contractor
CL
Feb 15, 2026  
Mechanical Fitter
Mechanical Fitter Heathrow Airport £25.00 per hour Ongoing Days, Nights, Weekends Uplifts in place for nights and weekends. The Company MJM is currently recruiting experienced Mechanical Fitters to work at Heathrow Airport on a long-term basis. You'll be part of a skilled team responsible for maintaining the mechanical integrity of Heathrow’s critical infrastructure—keeping systems running efficiently in one of the world’s busiest airports. The Role As a Mechanical / Maintenance Fitter based at Heathrow, you will be responsible for maintaining automated systems to ensure maximum productivity, efficiency, and equipment availability. Your duties will include: * Maintaining automated systems to a high operational standard * Carrying out fault-finding, reactive repairs, and planned preventative maintenance * Diagnosing and resolving mechanical faults * Working collaboratively with colleagues to ensure smooth system performance About You * Proven experience...
IR35 Status:
Unknown Status

CV-Library TW6, Heathrow, Greater London Contractor
CL
Jun 07, 2026  
Aerospace Fitter
This is a hands-on role, ideal for someone with experience in building mechanical assemblies and working with both mechanical components. You'll be responsible for assembling, inspecting, testing, upgrading and repairing assemblies in accordance with technical drawings, Standard Operating Procedures (SOPs), and Customer Manufacturing Manuals (CMMs), ensuring all work meets quality and functional standards. Key Responsibilities Assemble small & large mechanical components according to technical drawings, SOPs, and CMMs. Use hand tools and measuring equipment such as torque drivers, micrometers and verniers. Perform assembly tasks including drilling, tapping, reaming, countersinking, filing, lapping, buffing, and lubrication. Connect cables and wires following technical specifications. Conduct tests and inspections to identify, troubleshoot, and resolve any product issues. Maintain the equipment used in mechanical assembly processesRequirements Ability to read and interpret...
IR35 Status:
Unknown Status

CV-Library Ashford, Surrey Contractor
CL
Jun 07, 2026  
Data Centre Engineer
Summer-Browning Associates are currently supporting our Central Government client, who are seeing a Data Centre Engineer on an initial 12 month contract, located in Bracknell. *5 DAYS ON SITE REQUIRED & A flexible approach to working hours, on call and overtime when required* Essential: Previous experience working maintaining infrastructure and compute equipment in data centres. Knowledge of Infrastructure Technologies & Networking Concepts. An understanding of data centre best practices and industry standards. The use of fault diagnosis techniques with and without test equipment. An understanding of the health and safety requirements applicable to a data centre environment. Ability to work well within a team and also operate independently when required. Experience with different types of hardware appliance types, equipment installations, power technologies, line replaceable item swaps, upgrades, patching mediums (fibre/copper) etc. Troubleshooting, ability to diagnose...
IR35 Status:
Unknown Status

CV-Library Bracknell, Berkshire Contractor
CL
Jun 06, 2026  
Contract Electronics Design Engineer - Altium
The Redline Group have an exciting opportunity for a Contract Electronics Design Engineer - Altium, to work with our customer to assist in the verification, validation of a project at their Camberley offices. The role is fully on-site, with the occasional opportunity to work from home for documentation tasks. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. Unrivalled in their field, our customer is responsible for some of the most technically advanced defence products on the market. They have been an industry-renowned name for many years, with a reputation for intrinsically safe electronics. As a result of growth and major project wins, they are seeking the skills of a professional contractor to help them get the next generation of their product out to market both on time and in budget. Key Skills Required - Contract Electronics Design Engineer - Altium, Camberley: - Experience of mixed...
IR35 Status:
Outside IR35

CV-Library Camberley, Surrey Contractor
CL
Jun 05, 2026  
Senior Architect Engineer
Senior Architect Engineer Architectural engineering and design aspects for Detailed Engineering, EPC and FEED projects: Oil & Gas and Process Plants Projects in UK and overseas Green Energy and Biofuels Projects in UK and overseasDeliverables Architectural / Buildings Design Philosophy Architectural / Buildings Sketches, 3D Models (Revit) and Drawings – Plans, Elevations, Sections, Details, Schedules, Site Plans, Composite Elevations Buildings List / Matrix Architectural Specifications Architectural Technical Reports and Scopes of Work Preparation of MTO’s Review and checking of engineering deliverables Inputs to architectural drawings and 3D models prepared by others Above, as applicable to oil and gas project buildings, typically (but not limited to) Control Buildings, Electrolyser Buildings, Electrical Buildings / Substations, Instrument Buildings, Compressor / Turbine Buildings, process / clad industrial structures, Pump Houses, Shelters etcDuration of Assignment 6-12...
IR35 Status:
Unknown Status

CV-Library Woking, UK Contractor
CL
Jun 05, 2026  
New Model Manufacturing Engineer
Expleo is currently looking for experienced Manufacturing Engineers to join our client's cutting-edge facility focused on high-performance road vehicles. These contract positions, based in Surrey and inside IR35, offer a fantastic opportunity to collaborate with a highly skilled team. Key Responsibilities: - Support the development and implementation of manufacturing processes for Series Models, ensuring seamless integration into existing production environments. - Work closely with cross-functional teams to create robust, repeatable assembly processes and documentation, from initial design to series production. - Define, specify, and deliver optimal operational practices in line with brand expectations, while assisting the manufacturing engineering team in creating departmental budgets for program business cases. - Ensure successful delivery of new products by supporting the achievement of all project gateway milestones. - Lead the design of new layouts and material flow,...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
May 14, 2026  
New Model Manufacturing Engineer
New Model/NPI Manufacturing Engineer (INSIDE IR35) About this Position Our Manufacturing Engineering team is expanding to support future growth plans. With new models come greater opportunities to develop and standardise processes that ensure every vehicle is built to the highest quality. This role is central to the success of manufacturing operations, overseeing the processes and complexities of building new models – from initial concept designs through prototypes into full series production. The position offers significant variety, with exposure to multiple projects and collaboration across concept design, engineering, and operations, giving the opportunity to influence projects from start to finish. Job Responsibilities * Create and develop deliverables for each new model introduction, including: * Vehicle assembly concept * Transition from virtual environment to physical validation and delivery * Process sequencing,...
IR35 Status:
Inside IR35

CV-Library Woking, Surrey Contractor
CL
Apr 16, 2026  
Assembly Technician
TEMP AND TEMP TO PERM OPPORTUNITIES AVAILABLE 8.00am - 5.00pm MONDAY TO FRIDAY Our client, a specialist manufacturing provider based in High Wycombe, is seeking Assembly Technicians to join their team. This is an excellent opportunity to work within a quality-driven environment, contributing to the assembly of innovative products used across major projects throughout the UK and internationally. This role is available on a temporary and temp-to-perm basis, offering long-term potential for the right candidate Key Duties: * Assembling bespoke product systems to specification * Reading and interpreting basic technical drawings * Supporting project delivery and meeting production deadlines * Providing technical assembly support to internal teams * Maintaining quality standards across all builds * Following health and safety procedures at all times Key Requirements: * Strong attention to detail and quality-focused approach * Good communication skills and...
IR35 Status:
Unknown Status

CV-Library High Wycombe, Buckinghamshire Contractor
CL
Jun 11, 2026  
Manufacturing Assembly Operator
Manufacturing Assembly Operator Blackbushe, UK Fixed Term to Permanent Contract We are currently recruiting for an experienced Manufacturing Assembly Operator to join a growing manufacturing and production business based in Blackbushe. Due to increased customer demand and continued expansion, the company is looking to strengthen its production team with someone who has a strong eye for detail and previous assembly experience within a technical manufacturing environment. This is an excellent opportunity to join a well-established business specialising in the manufacture of advanced technical products used across a variety of industries. The company operates within a structured and quality-driven environment, offering long-term stability and the opportunity for the role to become permanent following the initial fixed-term period. The Role: This position would suit somebody with previous experience in electronics or mechanical assembly who is confident working from engineering...
IR35 Status:
Unknown Status

CV-Library Yateley, Hampshire Contractor
CL
Jun 05, 2026  
Electronic Assembly Technicians
Personnel Selection Recruitment are seeking numerous Electronic Assembly Technicians to work within one of our premier engineering clients based in Yateley. You will be joining at a period of exciting advanced company grown. Becoming an essential and valuable part of a friendly and ethical manufacturing team. These will be 18 month full time contract positions pay-rolled directly from our client. Core working hours will be Monday to Thursday 08:00 to 16:45 and Friday 08:00 - 15.30, however some flexibility will be available. Overtime opportunity may also be available. To be considered for the Electro Mechanical role, you will need to meet the majority of the following criteria: Previous Manufacturing Assembly experience - Ideally within electronic or electrical production. A steady loyal work history. Can work to a high level of accuracy. The ability and confidence to use hand and power tools. Wiring and Crimping experience advantageous but not essential. Surface Mount...
IR35 Status:
Unknown Status

CV-Library Yateley GU46, UK Contractor
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