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Contractor 4
Engineering Inside IR35 site liaison officer

4 site liaison officer jobs found

CL
Aug 22, 2026  
Mechanical Fitter
Mechanical Fitter - Culham, Oxfordshire Location: Culham, Oxfordshire (100% site-based) Rate: Up to £35.00 per hour (Umbrella PAYE) Contract: Until June 2027 Start: ASAP IR35: Inside IR35 Security Clearance: BPSS We are recruiting for an experienced Mechanical Fitter to support ongoing mechanical maintenance, assembly and installation works on a major industrial site in Culham. This is a long-term contract opportunity working within a highly technical engineering environment. The Role Carry out mechanical fitting, assembly and installation activities Support the maintenance, modification and improvement of mechanical equipment Read and interpret engineering drawings and technical documentation Work to a high standard of accuracy while following quality procedures Work safely in accordance with written safe systems of work and site procedures Liaise with other engineering teams to complete work efficiently and safely Complete maintenance and quality documentation...
IR35 Status:
Inside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Aug 20, 2026  
Configuration & Baseline Engineer
Join a world-renowned aerospace organisation as a Configuration & Baseline Engineer in RAF Marham on a fully onsite per week basis Due to a drive for greater success, this advanced manufacturing business is currently searching for Configuration & Baseline Engineer to add to their talented, hardworking team in RAF Marham on an initial 12 months contract. Striving for innovation and creativity you can ensure no two days will be the same. The rate per hour: £47.12 per hour inside IR35 / umbrella The role: The role supports a critical function within the organisation, responsible for managing and optimising the F35 training database while ensuring the accuracy, consistency, and accessibility of training data across all stakeholders. It encompasses database administration, configuration management, Instructional Systems Design (ISD), and Defence Systems Approach to Training (DSAT) expertise, combined with effective stakeholder collaboration to maintain data integrity,...
IR35 Status:
Inside IR35

CV-Library Norfolk, UK Contractor
CL
Aug 19, 2026  
Principal Bridge Engineer
We’re looking for an experienced Senior or Principal Bridge Engineer to take ownership of critical packages of work for bridges and structural projects. This hybrid role is based from Birmingham, Reading, Leeds, or Manchester, with the flexibility to travel to sites as required. If you’re a Chartered Engineer with hands-on experience in bridge design and post-tensioning projects, this is an excellent opportunity to lead high-profile initiatives. Salary Inside IR35 – Initial 6–12 month contract. Location and Working Pattern Hybrid working from Birmingham, Reading, Leeds, or Manchester offices, with site travel as required for National Highways PTSI programmes, including night and day shifts. Client Overview Our client is a leading engineering consultancy with a strong reputation for delivering innovative solutions to complex infrastructure challenges. Responsibilities Lead the delivery of small to medium work packages, including inspection, assessment, design, and renewal...
IR35 Status:
Inside IR35

CV-Library Manchester, UK Contractor
CL
Aug 19, 2026  
Mechanical Design Engineer (F1)
Mechanical Design Engineer Formula 1 - Northampton – Initial 12 month contract This amazing long term contract role for a mechanical design engineer a is a unique opportunity to showcase your expertise and skills with a world leading Formula 1 organisation. You will be a key member within the team and the person that secures this position will be crucial to the success of this dynamic company on its F1 projects. The duration of this contract is estimated to be 12 months minimum and will be inside IR35. What you will do We're looking for Mechanical Designers with experience of using Siemens NX OR Catia and who are capable of demonstrating recent experience of concept design of highly stressed metallic parts, ideally with experience of powertrain design. In this role you will be the specialist for key components / systems on the Power Unit. You will deliver engineering excellence from concept, through prove-out, to race introduction, working closely with other departments to ensure...
IR35 Status:
Inside IR35

CV-Library Brixworth, West Northamptonshire Contractor
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