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Contractor 219
Inside IR35 Thatcham

219 jobs found in Thatcham

CL
Dec 21, 2025  
Electrical Commissioning Engineer
Electrical-Bias Commissioning Engineer Location: Reading Rate: £500 p/day (Inside IR35) Duration: 3 months with potential to extend Sector: Nuclear - SC clearance essential The Company Highfield Professional Solutions are thrilled to be partnering with a leading organisation at the forefront of the UK's nuclear sector. With major contracts across multiple high-security sites, they deliver some of the industry's most complex and safety-critical engineering projects. As their portfolio continues to grow, they are now seeking an experienced Electrical-Bias Commissioning Engineer to support key commissioning activities on a high-profile programme in the Reading area. The Role As an Electrical-Bias Commissioning Engineer, you will play a vital part in ensuring that all systems are commissioned safely, accurately, and in full compliance with stringent nuclear and project governance requirements. Responsibilities include: Supervising all onsite commissioning activities, ensuring...
IR35 Status:
Inside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Dec 14, 2025  
SC Cleared SAP Test Lead
Senior SAP Test Lead 6 months £(Apply online only) per day (Inside IR35) 3-4 days per week in Aldermaston, Berkshire ***Please note - Due to the nature of the business/role, the selected candidate must have ACTIVE SC Clearance*** Significant experience leading test for very large and complex programmes - including SAP implementations for public sector clients Experience of leadership roles as part of a wider programme leadership team Stakeholder management at C-suite level Gravitas and the confidence to speak up, challenge and delivery difficult messages Experience of operating with multi-supplier, multi-site delivery landscapes; skilled at bringing different teams together to work cohesively and collaboratively towards the end goal Must be proactive and drive others to proactive - should be able to 'read' the landscape and understand what's needed with little intervention Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited,...
IR35 Status:
Inside IR35

CV-Library Aldermaston, Berkshire Contractor
CL
Dec 17, 2025  
EC and I Commissioning Technician
Astute's Nuclear team is partnering with a sustainable infrastructure company that leads on decommissioning and new build projects across the UK to recruit an EC and I Commissioning Technician on a 12 month contract for its project with a major nuclear client in the Burghfield area. The EC and I Commissioning Technician comes with an hourly rate of £54.29, and will be working across the nightshift. Key skills required for the EC and I Commissioning Technician role Level 3 Qualification (e.g. Training Scheme, or Apprenticeship) related to Electrical Engineering ECS Card / CSCS card. IOSH Managing Safely (or equivalent) Electrical & Instrumentation and Control Systems commissioning experience. Location, day rate and timeframe of the EC and I Commissioning Technician role An hourly rate of £54.29 Working pattern of 11 nights on, 3 days off - purely nightshift working. 11-hour shifts Inside IR35 For each day travelled to site, a £100 per day for travelling more than 30 miles...
IR35 Status:
Inside IR35

CV-Library Reading, Berkshire Contractor
CL
Dec 18, 2025  
C++ Developer
C++ Developer 12 months Hursley - x5 days onsite Market rates, inside IR35 - Umbrella only Active SC security clearance required Required Skills: Secure project - must be a UK national with a Minimum 5 year residency C++ Front End Development (minimum 3 years) C++ Defect investigation and resolution Tactical Data Links experience (minimum 2 years) All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply
IR35 Status:
Inside IR35

CV-Library Hampshire, UK Contractor
CL
Dec 19, 2025  
Data Engineer
Data Engineer 6 months initially Remote working - but visits to Swindon office once per week Inside IR35 - Umbrella only Role Overview We are seeking an experienced Data Engineer to join our team. The ideal candidate will bring 5-7 years of experience in data engineering, with a strong focus on Azure Databricks. Key Skills & Experience Proven expertise in Azure Databricks (must-have) Hands-on experience with DBT (Data Build Tool) Strong knowledge of Snowflake Solid background in designing, building, and optimizing data pipelines Ability to collaborate effectively in hybrid working arrangements All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply
IR35 Status:
Inside IR35

CV-Library Swindon, Wiltshire Contractor
CL
Dec 20, 2025  
MRP / ERP Implementation Specialist
Hays are now looking for an MRP Implementation Specialist for one of our local clients. £600 - £800 per day Inside IR35 - Negotiable Hybrid Working Location is Oxford We are seeking an experienced MRP Implementation Specialist to lead the deployment of a new Dynamics MRP system. This is a critical role in ensuring a smooth transition from the current system (Xero) to Microsoft Dynamics, supporting the business through planning, configuration, and integration phases. Key Responsibilities Lead the end-to-end implementation of Microsoft Dynamics MRP. Gather business requirements and translate them into system configurations. Develop and execute project plans, timelines, and deliverables. Coordinate with internal stakeholders and external vendors to ensure successful deployment. Conduct system testing, troubleshooting, and validation. Provide training and support to end-users post-implementation. Ensure data migration accuracy and integrity from the existing system (Xero) to...
IR35 Status:
Inside IR35

CV-Library Oxfordshire, UK Contractor
CL
Dec 17, 2025  
Lead Electrical Design Engineer
I'm currently supporting a client in the scientific and industrial engineering sector who is looking for an experienced Lead Electrical Design/Electrical Project Engineer on a contract basis. Key Requirements: * A background in electrical engineering with significant design experience ideally with AutoCAD 2D or Zuken experience * The experience of leading large scale multidisciplinary projects, managing time, cost and quality * Understanding of industrial or scientific control systems and ideally working with ultra high vacuum systems Contract Details: Rate: £55 - £65 per hour (Inside IR35) Location: Oxfordshire (Hybrid working available) Duration: Initial 6-month contractIf this opportunity aligns with your experience and interests, please send over your CV and I'll be in touch to discuss further. Please 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...
IR35 Status:
Inside IR35

CV-Library Oxfordshire, UK Contractor
CL
Dec 21, 2025  
LAE - 330
Exciting Opportunity: LAE - 330 Brize Norton Are you a skilled and experienced Maintenance Engineer looking for an exciting new challenge? This company is seeking a talented individual to join their team as a LAE - 330. This is an excellent opportunity to work on military aircraft at the Brize Norton Base, where you'll be responsible for a range of maintenance tasks. Key Responsibilities: Perform maintenance and repairs on the A330 aircraft Ensure the aircraft are kept in optimal condition and airworthy Collaborate with the team to identify and resolve any technical issues Adhere to all safety protocols and quality standards Contribute to the overall efficiency and success of the LAE - 330 operations Requirements: Proven experience in aircraft maintenance, preferably on military aircraft Strong technical skills and a good understanding of aircraft systems Ability to work effectively in a team and follow instructions Excellent attention to detail and problem-solving skills BPSS...
IR35 Status:
Inside IR35

CV-Library Bampton, Oxfordshire Contractor
CL
Dec 19, 2025  
Quality Operations Specialist
Are you an experienced Clinical Operations professional? Do you have experience writing SOP's in a clinical / quality related environment? If so, this could be the perfect opportunity for you! We are recruiting for a Quality Operations Specialist to join a leading multinational biopharmaceutical client based in Berkshire. The successful candidate will support the Head of Process Quality Excellence in developing and maintaining its clinical quality systems/procedures and ensuring quality and compliance risks are appropriately identified and mitigated. Candidates will need experience and focus on GCP regulations and guidance. This is a contract position, inside IR35, offered initially for 12 months on a hybrid basis. Minimum 2 days a week on site preferably Tues & Thurs but this can be flexible if needed. Responsibilities: Support the Head with quality and compliance infrastructure development, assist with creation/revision of appropriate quality and compliance policies,...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Dec 19, 2025  
External Information Solutions Lead
Are you looking for a new role as an External Information Solutions Lead? Do you have a deep understanding of the data lifecycle, metadata, ontologies and scientific knowledge systems? Are you also experienced in FAIR data principles and semantic technologies, ensuring data is structured for scientific use? If so, please click apply today! We are recruiting for an External Information Solutions Lead on behalf of a global biopharmaceutical leader. This position is offered on full-time working 37.5 per week on a contract basis initially for 12 months. This position is inside IR35, ideally based in Slough but remote or hybrid applications will be considered. The successful candidate will report into the Head of Scientific Information and Intelligence and will be responsible for helping to define and execute the teams data marketplace strategy to enable seamless access to licensed external information assets. Key Responsibilities: Define and evolve the vision for the data...
IR35 Status:
Inside IR35

CV-Library Slough, Berkshire Contractor
CL
Dec 21, 2025  
Software Engineer
Role: Software Engineer Location: Eastleigh(Hybrid) Duration: 12 months Inside IR35: Umbrella About our client: Our client is a leading aerospace engineering company specializing in jet engines, avionics, and integrated systems for both military and commercial aircraft. They operate major UK facilities, including maintenance, repair, and overhaul (MRO) sites Job Description Summary The Ground Application Software Engineer designs, builds, and sustains ground-based software applications and services that support mission-critical operations, including data ingestion, processing, and integration with back-end services and hardware systems. This role partners closely with product, systems, platform, data, and test teams to deliver high-quality, secure, and reliable software that improves Safety, Quality, Delivery, and Cost. Essential Responsibilities As a Ground Applications Software Engineer in the Aircraft Services Department, you will; Drive design reviews, define...
IR35 Status:
Inside IR35

CV-Library Eastleigh, Hampshire Contractor
CL
Dec 20, 2025  
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
Dec 19, 2025  
Manufacturing Engineer - New Model Introduction
Manufacturing Engineer – New Model Introduction Contract Type: 6-Month Contract (Potential for Extension) Location: Woking Contract: Inside IR35 Occasional Travel Required. Purpose of the Role Our team is expanding to support a major programme of new model launches, and the Manufacturing Engineer – New Model Introduction will play a central role in developing and standardising the processes that define how each vehicle is built. This role is crucial to the success of our manufacturing operations, as the Manufacturing Engineer – New Model Introduction will guide programmes from initial concept design through prototype phases and into full series production. You’ll gain exposure across the business, working closely with design, engineering and operations teams on multiple projects while influencing programmes from beginning to end. Principal Accountabilities The Manufacturing Engineer – New Model Introduction will be responsible for developing the full suite of Manufacturing...
IR35 Status:
Inside IR35

CV-Library Woking, UK Contractor
CL
Dec 19, 2025  
Subcontracts Manager
Subcontracts Manager Contractor – Space / Aerospace Contract | 12 months | Inside IR35 | Guildford Rate negotiable and dependent on experience (This roles sits inside IR35) Role Description Reporting to the Head of Supply Chain and working with the Subcontracts team, where you will be responsible for managing all aspects of subcontract management. From collaborating with engineering teams to define initial requirements to leading the selection process and negotiating subcontracts, your role will be integral in ensuring successful project execution. You will also oversee the delivery of subcontracted products and services while fostering strategic business relationships with key suppliers. As part of a small, dynamic team of Subcontract Managers, you will contribute across a variety of space missions.   Key Tasks Manage all aspects of subcontracting within assigned projects, including reporting key issues and risks during monthly project reviews. Act as the primary liaison with...
IR35 Status:
Inside IR35

CV-Library Guildford, UK Contractor
CL
Dec 19, 2025  
Shipping Officer
Shipping Officer | Contract | 12 months | Inside IR35 | Hybrid working | Guildford Rate negotiable and dependent on experience (This roles sits inside IR35)   We are seeking a proactive and detail-oriented Shipping & Logistics professional to manage the movement of sensitive, high-value components and equipment across the UK and internationally. Working within a small but fast-paced satellite company, you will coordinate all shipping & logistics operations to ensure the secure and timely transportation of parts, subsystems, and final payloads while maintaining full compliance with export control and aerospace industry standards.   Key Tasks   Shipping & Transportation Coordination: Organise domestic and international shipments of satellite components, ground equipment, and support materials. Select and manage relationships with specialist couriers and freight forwarders. Monitor transit timelines and ensure secure handling of sensitive payloads.Export/Import &...
IR35 Status:
Inside IR35

CV-Library Guildford, UK Contractor
CL
Dec 19, 2025  
Maintenance Surveyor
A client within the Public Sector based in Wiltshire is currently recruiting for a Surveyor to join their Maintenance – Operations team as soon as possible. The client is offering a full-time, temporary position on an ongoing basis with the ideal candidate having experience of working within a local authority or social housing environment. The Role Key purpose of the role is to provide technical surveying across a geographical portfolio of properties and deliver effective contract management for planned maintenance programmes. Key responsibilities will include but not be limited to: • Undertaking domestic and commercial building surveys to advise on construction defects, disrepair and dilapidations • Managing planned maintenance delivery through external contractors and overseeing refurbishment works • Producing detailed survey reports including remedial solution proposals, cost estimates and safe working methods • Conducting void, repairs, and post-inspection surveys to...
IR35 Status:
Inside IR35

CV-Library Wiltshire, UK Contractor
CL
Dec 18, 2025  
Composite Laminator and Trimmer
We’re Hiring: Composite Laminators & Trimmers – Formula 1 – Oxford Mara Recruit Ltd is currently seeking multiple Motorsport / F1 Composite Laminators & Trimmers to join a leading Formula One team based in Oxford. Job Details * Start Date: ASAP * Contract Duration: 3–6 Months * Pay Rate: £35.00 per hour * IR35 Status: Inside IR35 – Weekly payment via Umbrella Company * Hours: 40+ per week Candidate Requirements * Previous F1 or Motorsport experience is essential * Minimum 4–5 years composite experience * Strong skills in composite lamination or trimming * Ability to deliver high-quality work in a fast-paced Formula One environment Apply Now If you are interested, please apply now with your CV or get in touch for more details
IR35 Status:
Inside IR35

CV-Library Sandford St Martin, Oxfordshire Contractor
CL
Dec 21, 2025  
Automation Infrastructure Engineer
Automation Engineer +6 months + +Hybrid working in Corsham 2 days a week on site +SC cleared role - current active clearance is essential +£550 - £625 a day +Inside IR35 We're looking for an experienced Automation Engineer to join a fast-paced, Agile delivery team supporting large-scale, multi-vendor infrastructure environments. You'll play a key role in developing automated solutions, building robust web services, and ensuring consistent, secure deployment across complex architectures. This role is ideal for an engineer who enjoys solving problems, streamlining processes, and working collaboratively within high-performing technical teams. Essential Skills & Experience To be considered, candidates must have at least 12 months of hands-on experience within the last 3 years in: Creating PHP and JavaScript web services Consuming REST-based web services Consuming SOAP-based web services Automated deployment of server, network, and storage technologies across multiple...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Dec 21, 2025  
Infrastructure Automation Engineer - SC Cleared
Infrastructure Automation Engineer +6 months +Hybrid working in Corsham 2 days a week on site +SC cleared role - current active clearance is essential +£550 - £625 a day +Inside IR35 Key Skills: + Strong Infrastructure background + Scripting in Powershell, PHP and Javascript We're looking for an experienced Automation Engineer to join a fast-paced, Agile delivery team supporting large-scale, multi-vendor infrastructure environments. You'll play a key role in developing automated solutions, building robust web services, and ensuring consistent, secure deployment across complex architectures. This role is ideal for an engineer who enjoys solving problems, streamlining processes, and working collaboratively within high-performing technical teams. Essential Skills & Experience To be considered, candidates must have at least 12 months of hands-on experience within the last 3 years in: Creating PHP and JavaScript web services Consuming REST-based web services...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
CL
Dec 20, 2025  
SC Cleared Service Transition Manager
SC Cleared ITIL Service Transition Manager Location: Corsham – Onsite 2-3 days per week. Duration: 6 months + Rate: £575 - £625 per day (inside IR35) Our client, Defence client requires an ITIL Service Transition Manager working onsite in Corsham 2-3 days per week. Key responsibilities: * Planning and coordination: Create and manage the overall plan for transitioning services and coordinate the necessary resources and activities across different teams. * Change management: Manage the lifecycle of all changes to IT services, ensuring they are implemented with minimum disruption. * Operational readiness: Ensure that new or changed services are ready for operation by confirming they meet criteria for operational acceptance, testing, and performance evaluation. * Process implementation: Define and implement the processes for service transition, release, and operational acceptance. * Risk and performance evaluation: Evaluate the performance and risks associated with...
IR35 Status:
Inside IR35

CV-Library Corsham, Wiltshire Contractor
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