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Contractor 170
Outside IR35 Wallingford

170 jobs found in Wallingford

CL
Jun 05, 2026  
Requirements Engineer
Requirements Engineer Location: Berkshire (Hybrid) Type: Contract (Outside IR35) Security Clearance: SC clearance required About the Opportunity We are working with a well-established engineering and project delivery organisation operating within the UK nuclear sector. They support major programmes across the full project lifecycle, delivering engineering, design, consultancy, refurbishment, installation, and decommissioning services within highly regulated and high-hazard environments. With a strong reputation for technical expertise and collaborative project delivery, they work across some of the UK’s most complex nuclear sites and infrastructure programmes. This position would suit a Mechanical Engineer or EC&I Engineer who has practical experience undertaking requirements capture and requirements management activities within complex engineering environments. This is not a traditional Systems Engineering or “stereotypical” Requirements Engineering role. The successful...
IR35 Status:
Outside IR35

CV-Library Berkshire, UK Contractor
CL
Jun 05, 2026  
Contract Assembly Technician - Electronics
Long-Term Contract Assembly Technician - Electronics opportunity with a world-leader in mission-critical systems at their Berkshire offices. This role has an indicative OUTSIDE IR35 determination therefore we can accept candidates who would like to operate through their own PSC. With a significant presence in the electronics industry, our customer designs, develops and sells products internationally to a range of buyers dependent on reliable systems. As a result of a major project win, combined with significant investment, they are seeking a range of professional Contractors. Working as part of a multi-skilled team, you will be providing support in assembling equipment before it is shipped to customers. This will involve a high attention to detail and an ability to work on your own to a high standard on low volume-high value technology This Contract would be ideal for an experienced professional who loves to problem solve and see something through to fruition. Key Skills...
IR35 Status:
Outside IR35

CV-Library Berkshire, UK Contractor
CL
Jun 07, 2026  
Lead Project Controller
Lead Project Controller Reading 12-Month Contract Paying up to £70p/h (Outside IR35) Please note - due to the nature of the work, you will need to currently hold a high level of UK Security clearance Key Responsibilities Develop, maintain, and update the Domain Master Schedule MS/DCS with activities and timelines. Identify and flag scheduling criticalities (conflicts, delays). Deliver schedule updates to external stakeholders (e.g., IMS). Identify Assumptions, Dependencies, and Exclusions (ADE). Identify potential risks and opportunities. Manage and monitor dependencies to prevent delays. Review and validate project assumptions regularly. Required Experience Proven experience in schedule management and planning for large, complex programs or projects, preferably in aerospace and defence Hold an APMP / APM Certification Be a Certified Primavera P6 professional Strong expertise in developing, maintaining, and controlling project schedules using recognized methodologies...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 07, 2026  
Project Planner
Project Planner 12 month contract Outside IR35 SC clearance required A leading Defence company specialising in Electronic Warfare products is seeking a skilled Project Planner to join their team on a contract basis within the Defence & Security sector. Key Responsibilities: Support the Lead Schedule Manager within the Programme Operations core function of the GCAP Electronics Evolution (G2E) Domain Project Management Office (DPMO). Develop, maintain, and update Domain Master Schedule MS/DCS with activities and timelines. Identify and flag scheduling criticalities such as conflicts and delays. Deliver schedule updates to external stakeholders (e.g., IMS). Identify Assumptions, Dependencies, and Exclusions (ADE). Identify potential risks and opportunities related to project schedules. Manage and monitor dependencies to prevent delays. Review and validate project assumptions regularly. Job Requirements: Proven experience in schedule management and planning for large,...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Apr 23, 2026  
Project Manager REF6084H
Project Manager x2 Reading (hybrid - 4 days from home) Outside IR35   Certain Advantage are recruiting on behalf of our established Engineering client for a Project Manager on a contract basis to support important defence projects in the UK.   They require two Project Managers to support the initiation of projects and programmes using Portfolio Entry controls and structured business case development methods.   Some of your responsibilities: Analyse and break down complex problems to develop strategic proposals for Investment Approval Coordinate pre-Concept studies to explore business problems and opportunities Develop early understanding of solution options to inform decision-making Produce initial estimates for scope, schedule, and cost ranges Recommend appropriate delivery methodologies for proposed initiatives Secure approvals to proceed, including Standing Approval and initial resource allocation Ensure alignment of proposed projects and programmes with overall portfolio...
IR35 Status:
Outside IR35

CV-Library Reading, UK Contractor
CL
Jun 05, 2026  
Requirements Engineer
Requirements Engineer Contract: Inside/Outside IR35 Aldermaston; minimum 2 days per fortnight on site Do you have experience capturing and managing engineering requirements within complex mechanical or EC&I projects? We're supporting a long term programme within a highly regulated environment and are looking for an engineer with practical project delivery experience who has also been involved in requirements capture and documentation. This is not a traditional Systems Engineer role. What's in it for you? Long term secure project work Hybrid working arrangement Potential for outside IR35 engagement Opportunity to work on complex engineering programmes within defence/nuclear What will you be doing? Capturing and managing project and technical requirements Working closely with engineering and project teams to define scope Supporting requirement traceability and documentation activities Liaising with stakeholders across multidisciplinary teams Ensuring requirements align with...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Reading RG7, UK Contractor
CL
Jun 05, 2026  
Senior Electrical Engineer
Senior Electrical Engineer Contract Outside IR35 Aldermaston; minimum 3 days per week on site Do you currently hold active DV clearance and have experience delivering electrical projects within highly regulated environments? We're working with a major engineering programme supporting long term sustainment works on a secure nuclear site. This role would suit an Electrical Project Engineer or Electrical Construction Engineer with a strong construction and site delivery background rather than pure design. What's in it for you? Long term programme work on critical infrastructure projects Flexible hybrid setup; minimum 3 days on site 9 day fortnight Potential for outside IR35 contract engagement High level, technically challenging environment What will you be doing? Supporting electrical installation and construction activities on site Managing delivery of sustainment and upgrade projects Coordinating contractors and site activities over the barrier Ensuring works are completed...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Reading RG7, UK Contractor
CL
Jun 06, 2026  
Cyber Architect
Outside IR35 Pay £500 a day 3 month rolling contract ECS Resource Group are currently working in partnership with a global managed service provider, assisting them with the search for a Cyber Security Architect on a contract basis. The successful candidate will be working with a Telecoms end client across various projects. Key Responsibilities: Design and maintain secure architecture solutions for fixed network and enterprise environments, ensuring alignment with business and security requirements. Lead security architecture reviews for network infrastructure, systems, and enterprise platforms to identify risks and recommend mitigation's. Collaborate with engineering, infrastructure, and project teams to embed security-by design principles across network and enterprise technology initiatives. Develop and maintain security standards, reference architectures, policies, and technical documentation for fixed network environments. Support security governance, risk assessments, and...
IR35 Status:
Outside IR35

CV-Library Newbury, Berkshire Contractor
CL
Jun 05, 2026  
Cyber Security Project Manager
Cyber Security Project Manager Location: Remote with occasional visits to Newbury Pay Rate: £450 - £475 Per Day Outside of IR35 Length: Three months I am working with a longstanding client who have a three-month requirement for an experienced Cyber Security Project Manager to join their team. This is a high-impact role where you'll be at the heart of a major cyber security programme, driving critical projects that protect data, systems and reputation. Working closely with a senior Programme Manager, you'll own delivery, governance and risk across multiple workstreams while navigating demanding stakeholders and complex regulatory requirements. You will lead end-to-end delivery of cyber security projects, ensuring they are planned, governed and executed to meet time, cost and quality expectations. Acting as the Programme Manager's right hand, you will provide clear oversight across the programme, manage interdependencies and proactively address risks and issues. Your work will...
IR35 Status:
Outside IR35

CV-Library Newbury, Berkshire Contractor
CL
Jun 05, 2026  
Finance Assistant
Finance Assistant Brize Norton - Fully onsite 12-month Contract £32.00 per hour - Umbrella ARM have an exciting opportunity for a Finance Assistant to join a global leader in aerospace innovation. You will be required to prepare analysis and data to allow the financial controller to manage targets, workload and workforce and to support discussions and decision making at Management level. The Role: Support the Financial controller in transacting, understanding and analysing operational cost, along with completing support tasks for the subsidiary Maintain cost, revenue and cash forecast for the entire business entity/business function Work with operational teams to forecast resource plans and cost impact Help record and evaluate risks or opportunities Assist in regular OP and FC process Act as a liaison for managers in understanding and controlling operational costs Input and advise on external costs and internal resources Liaison with procurement team to ensure correct...
IR35 Status:
Outside IR35

CV-Library Bampton, Oxfordshire Contractor
CL
Jun 10, 2026  
Test Manager - DV Cleared
Test Manager Location: Basingstoke (Onsite) Contract Length: 18 Months Clearance: Active DV Clearance Required Rate: £650-£700 per day | Outside IR35 The Opportunity We are looking for an experienced Project Test Manager to join a high-profile, secure government infrastructure programme delivering critical national capabilities. This role offers the opportunity to lead and assure complex Test & Trials activity across a large-scale IT infrastructure environment. You will work closely with programme leadership, engineering teams, cyber specialists, and operational stakeholders to ensure solutions are validated, risks are identified early, and delivery meets operational and security expectations. The successful candidate will bring strong leadership, governance, and assurance experience within highly secure defence or government environments and be comfortable operating at programme level, providing independent challenge and strategic oversight. Key Responsibilities Lead...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jun 09, 2026  
Assurance Consultant
Assurance Consultant Location: Hampshire (Onsite) Duration: 18 Months Clearance: DV Clearance required (Active) Rate: £550 to £600 per day - Outside IR35 Overview We are seeking a Project Test Managerto provide specialist oversight and assurance across a highly secure government IT infrastructure programme. This role will focus on managing and governing the test and trial activity, ensuring that infrastructure capabilities are validated, risks are identified early, and delivery remains aligned to operational requirements. The successful candidate will act as a trusted adviser to programme leadership, providing independent challenge, structured guidance, and leadership across complex test environments. Key Responsibilities Provide strategic oversight and assurance of Test & Trials activity across the programme Review and shape Test & Trials Strategies, Plans, and governance frameworks Advise programme leadership on test readiness, risks, and delivery confidence...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jun 09, 2026  
Test Assurance Consultant
Assurance Consultant Location: Hampshire (Onsite) Duration: 18 Months Clearance: DV Clearance required (Active) Rate: £(Apply online only) per day - Outside IR35 Overview We are seeking an Assurance Consultant to provide specialist oversight and assurance across a highly secure government IT infrastructure programme. This role will focus on managing and governing the test and trial activity, ensuring that infrastructure capabilities are validated, risks are identified early, and delivery remains aligned to operational requirements. The successful candidate will act as a trusted adviser to programme leadership, providing independent challenge, structured guidance, and leadership across complex test environments. Key Responsibilities Provide strategic oversight and assurance of Test & Trials activity across the programme Review and shape Test & Trials Strategies, Plans, and governance frameworks Advise programme leadership on test readiness, risks, and delivery...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jun 07, 2026  
Project Accountant
Venture Recruitment Partners are working with an exciting international business on their search for an experienced Project Accountant to join them on a short term contract. This role will report to the Head of Finance and has a chance to extend due to the critical nature of this project. This best suits a Project Accountant with strong data analysis and systems skills.  Basingstoke - Hybrid working Rate - £400 - £450p/d Outside IR35 Key Responsibilities of the Project Accountant- - Build a new revenue recognition process that maintains current accounting policies and procedures and a repeatable way on excel - Ensure adequate controls are in place in the process to ensure any errors/data feed issues surface - Work with 3rd party providers, internal finance & technology colleagues to understand the challenge, and keep them abreast of the solution design & delivery process - Establish and maintain strong data governance, access security, and change‑control frameworks...
IR35 Status:
Outside IR35

CV-Library Basingstoke, UK Contractor
CL
Jun 06, 2026  
Interim Systems Accountant
Interim Systems Accountant Primarily Remote | 1 day/week onsite (Thames Valley) 3-6 Month Contract Outside IR35 Ready to lead a high-impact finance transformation? We're looking for an experienced SAP Statutory Reporting Lead to drive the rollout of a consolidation/reporting system across a complex, multi-entity environment (c.20 entities). This is a hands-on role with a strong focus on systems improvement, process optimisation, and fixing what's broken - perfect for someone who enjoys making an immediate impact. What You'll Be Doing Lead SAP (or equivalent) statutory reporting rollout Reconcile to FY25 signed accounts, including disclosures & adjustments Identify and resolve key reporting/system gaps (~50% of the role) Improve and automate finance processes & spreadsheets Support Power BI reporting (desirable) Partner with stakeholders to deliver practical, scalable improvements What You'll Bring Strong experience in SAP (SAC) or similar consolidation tools...
IR35 Status:
Outside IR35

CV-Library Windsor, Berkshire Contractor
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 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 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 11, 2026  
Regulatory Affairs Consultant EU and US
Your new company A leading Regulatory Affairs consultancy looking for an experienced regulatory professional to support one of the Regulatory Strategy Leads across EU and US development activities. The role requires a hands-on individual with a strong clinical regulatory background, operational submission experience, and working knowledge of both EMA centralised procedures and FDA regulatory requirements. This is a remote, outside IR35 contract job in Regulatory Affairs. Your new role Regulatory Operational Support Provide operational regulatory support to the assigned Regulatory Strategy Lead. Support EU and US development regulatory activities across ongoing programmes. Coordinate regulatory timelines, deliverables, and submission readiness activities. Track and manage regulatory actions, commitments, and submission milestones. Support internal governance and cross-functional coordination activities. Clinical Regulatory Documentation Perform hands-on preparation, review,...
IR35 Status:
Outside IR35

CV-Library Uxbridge, London Contractor
CL
Jun 02, 2026  
HGV Technician
HGV Technician / HGV Engineer / HGV Fitter / HGV Mechanic / HGV Contractor Location: Hertfordshire Rate: £32.00 per hour Shift: Monday - Friday / Nights Shifts (6pm - 6am) Immediate Start Available - On-Going Work Our client is a specialist, reliable and reputable Commercial Vehicle Company based around the Hertfordshire area. They are seeking a passionate and dedicated HGV Technician to complete an ongoing contract / LTD position. This is open to Limited Company Contractors and is working Outside IR35. As a HGV Technician / HGV Mechanic / HGV Fitter you must hold the following: * NVQ / City and Guilds – Level 3 * Minimum of 5 years working on commercial vehicles * Experience working in a fast-paced and demanding customer environment * The ability to organise work on own initiative and work under pressure * Class 1 licence – Preferable not essential Benefits & Package * Great Hourly Rates * Weekly Pay - Every Friday * Limited Companies Welcome...
IR35 Status:
Outside IR35

CV-Library HP3, Apsley, Hertfordshire Contractor
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