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Outside IR35 Witney engineering

25 engineering jobs found in Witney

CL
Jul 15, 2026  
MEICA Project Engineer
MEICA Project Engineer (Mechanical or Electrical Bias) – Water Industry Contract Type: Contract Rate: £450 per day IR35 Status: Outside IR35 A leading Tier 1 contractor delivering major water and wastewater treatment projects is seeking an experienced MEICA Project Engineer to support a growing portfolio of capital delivery schemes. We are interested in candidates from either a Mechanical or Electrical background who have experience delivering MEICA packages within the water sector or closely related process industries. Responsibilities * Manage MEICA installation and delivery activities across water and wastewater treatment projects. * Coordinate subcontractors, suppliers, and site teams to ensure programme milestones are achieved. * Review technical drawings, specifications, and design information. * Support procurement activities and ensure equipment is delivered to programme. * Ensure works are completed safely, to specification, and in line with quality...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jul 15, 2026  
MEICA Supervisor
MEICA Supervisor (Mechanical or Electrical Bias) – Water Industry Contract Type: Contract Rate: £375 - £400 per day An established Tier 1 contractor operating within the UK water sector is looking to appoint an experienced MEICA Supervisor to oversee installation and commissioning activities across a range of water and wastewater treatment projects. Applications are welcomed from candidates with either a Mechanical or Electrical bias who have a strong track record supervising MEICA works in live operational environments. Responsibilities * Supervise day-to-day MEICA installation activities on site. * Coordinate subcontractors and direct labour to ensure safe and efficient delivery of works. * Conduct site inspections, toolbox talks, and quality checks. * Ensure works are delivered in accordance with drawings, specifications, and project programmes. * Support commissioning and testing activities. * Monitor health, safety, environmental, and quality compliance....
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
Jul 15, 2026  
Mechanical Design Engineer
Mechanical Design Engineer Contract; Outside IR35 Aldermaston; hybrid working Do you have experience delivering mechanical design solutions in highly regulated environments? Have you worked on complex engineering projects from design through to installation and commissioning? Do you hold SC Clearance? What's in it for you? • Up to £70ph • Outside IR35 • Initial 4-6 month contract • Hybrid working • Extension highly likely What will you be doing? • Delivering mechanical design support on a major engineering programme • Managing design changes and technical documentation • Supporting design reviews, compliance activities and technical queries • Providing engineering support through installation, testing and commissioning Where will you be doing it? You'll be supporting a high-profile programme within a highly regulated environment, working alongside multidisciplinary engineering teams to deliver complex mechanical systems and associated support equipment. What...
IR35 Status:
Outside IR35

CV-Library Aldermaston, Reading RG7, UK Contractor
CL
Jul 08, 2026  
Senior Power Electronics Engineer
I'm recruiting for a growing engineering business who design electromechanical products for use in harsh environments across the globe. They're looking for an experienced Power Electronics Engineer on a 6 month contract (high chance of extension) to take a few products through concept/R&D to prototype and release. The work involves designing BMS, low-voltage electronics and power supplies for use in ruggedized environments. ROLE: Power Electronics Engineer LOCATION: Stroud, Gloucestershire RATE: up to £75ph (Outside IR35) DURATION: 6 months Skills required for the role are: * Knowledge of designing BMS * Understanding of power electronics in harsh environments (heat, temp, pressure, shock) * Experience and willingness to work in fast, dynamic R&D environment * O&G, Electric vehicles, aerospace, avionics or autonomous vehicle industry exposure beneficial Although the role is Outside IR35, the work must be completed on-site 100% due to nature of the team and...
IR35 Status:
Outside IR35

CV-Library Stroud, Gloucestershire Contractor
CL
Jul 17, 2026  
Commercial Electrician (18th Edition/Testing & Inspection)
Commercial Electrician (18th Edition/Testing & Inspection) Mobile role covering Reading and surrounding areas £250 per day (Umbrella/Limited Company) Outside IR35 Initial 3 year contract with long term extension opportunities Excellent opportunity for a Commercial Electrician looking for an immediate start in a role with a local patch with a rapidly expanding company who have recently secured a number of long term contracts. Do you hold a valid 18th Edition and Testing & Inspection qualification? Are you looking for an immediate start with a rapidly expanding company covering a local patch? This company specialise in the telecoms and infrastructure sector and operate on a national basis. While the contract is nationwide in scope, engineers will be allocated to regional patches to ensure work is kept local wherever possible. They have recently secured a number of major long term contracts and are now looking to expand their specialist engineering team. In this role...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Jul 18, 2026  
Project Manager (Structures)
Abatec are currently recruiting for a freelance Project Manager to join our client, a regional Civil Engineering contractor based in Gloucester on a highways scheme. The successful individual will be site-based overseeing the structures package and requires extensive knowledge of NEC forms of contract and experience in formwork, bridge construction and temporary works. As a Project Manager, you will play a key role in the successful delivery of the civil engineering project. Reporting into the Contracts Manager, you will be responsible for overseeing the management of site activities, ensuring that projects are completed to schedule, within budget, and to the highest standards. As a Project Manager you will: * Provide regular updates to the Contracts Manager on project progress, including budget, programme, and design issues. * Ensure that health and safety standards and industry regulations are strictly adhered to on site. * Act as the primary point of contact for...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jun 27, 2026  
Site Agent (Water)
Due to recent project awards our client is seeking an experienced Site Agent to join the non infrastructure team. This is a decent length contract in the Gloucester region. You will be in charge of site operations, directing and organising site activities to ensure that the planned work is delivered safely and on time, ensuring performance meets recognised standards of productivity, quality and compliance with health and safety legislation and company policies. This is a freelance position (outside IR35) and will be site based in Gloucester. Some of your day-to-day responsibilities include: • Ensure projects are delivered within budget, to programme and safely. • Ensure a suitably competent workforce is in place to complete all site activities including subcontractors. • Undertake site audits and inspection to ensure Health and safety compliance with relevant legislation. • Perform quality checks in line with contract specification and contract statement of requirements...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jun 05, 2026  
Project Manager Water
Project Manager Would you like to work for an inclusive and collaborative company which is achieving great success? My client is working closely with long established clients to deliver a range of water infrastructure and non-infrastructure projects. These works are key to ensuring sustainable, high-quality services for communities across the region. Role Overview We are seeking a Project Manager to take overall responsibility for the successful delivery of allocated multidisciplinary projects. You will lead projects from conception through to completion, ensuring safe and efficient execution within agreed timescales, budgets, and quality standards. This role requires strong leadership, technical knowledge, and commercial awareness, alongside the ability to manage internal teams, external consultants, and key customer relationships. You will be expected to deliver projects in line with core company values, driving service excellence and continuous improvement. Key Responsibilities...
IR35 Status:
Outside IR35

CV-Library Gloucester, Gloucestershire Contractor
CL
Jul 19, 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
Jul 19, 2026  
Infrastructure Test Engineer - DV Cleared
DV Cleared Infrastructure Test Engineers (x2) 📍 Location: Onsite - Hampshire 📅 Contract: Initial 12-Month Contract 💰 Rate: £500-£600 per day (Outside IR35) 🔒 Security Clearance: Active DV Clearance Required We are currently seeking two experienced DV Cleared Infrastructure Test Engineers / Test SMEs to support a high-profile, secure infrastructure programme within a complex and mission-critical environment. This is an opportunity to play a key role in the delivery assurance of critical infrastructure platforms and services, providing hands-on testing expertise across the full test lifecycle. Successful candidates will be responsible for planning, executing and assuring infrastructure testing activities while working closely with engineering, architecture and service delivery teams. Key Responsibilities Develop, review and execute Infrastructure Test Strategies, Test Plans, Test Scripts and Test Cases. Perform functional, integration, system, performance and operational...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jul 18, 2026  
Infrastructure Security Architect - DV Cleared
Security Architect - Defence / Secure Infrastructure + Long term contract + Outside IR35 + DV Cleared + Hampshire based + Rate on application We are seeking an experienced Security Architect to support the design, assurance and accreditation of highly secure infrastructure and network environments within a classified defence programme. Working within a multi-disciplinary engineering team, you will define security architectures, conduct threat modelling and risk assessments, and ensure compliance with stringent security and accreditation requirements across complex IT and networked systems. Key Skills & Experience Proven Security Architecture experience within Defence, MOD, National Security or other highly regulated environments. Strong understanding of secure infrastructure, network and platform architectures. Experience with: Network segmentation and zoning Firewalls, IDS/IPS and boundary security controls PKI, encryption and key management Identity & Access...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jul 16, 2026  
Security Architect - DV Cleared
MOD DV Cleared Senior Security Architect Location: Basingstoke, Hampshire (Full-Time Onsite) Contract: 12-Month Rolling Contract Rate: £700-£750 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are currently seeking an experienced Senior Security Architect to join a high-profile government programme delivering secure, resilient, and mission-critical capabilities within a highly regulated defence environment. This role offers the opportunity to shape security strategy and architecture across complex enterprise platforms, ensuring security is embedded throughout the full solution lifecycle. Working closely with technical, delivery, and stakeholder teams, you will be responsible for developing security architectures, producing high-level designs, driving assurance activities, and providing expert guidance on secure-by-design principles. This position is ideally suited to an architect with experience operating within MOD, Defence,...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jul 12, 2026  
Network Security Architect - DV Cleared
MOD DV Cleared Network Security Architect Location: Basingstoke, Hampshire (Full-time onsite) Contract: 12-Month Rolling Contract Rate: £700-£800 per day (Outside IR35) Clearance: Active UK MOD DV Clearance Required The Opportunity We are seeking an experienced MOD DV Cleared Network Security Architect to support a high-profile government programme delivering secure and resilient enterprise capabilities within a highly regulated environment. This is an excellent opportunity for an architect with a strong background across both network and infrastructure security domains, capable of translating security requirements into robust technical designs. The successful candidate will play a pivotal role in developing security architectures, producing High-Level Designs (HLDs), conducting control mapping activities, and ensuring solutions align with MOD and government security standards. Due to the nature of the programme, this role requires full-time onsite presence in Basingstoke...
IR35 Status:
Outside IR35

CV-Library Basingstoke, Hampshire Contractor
CL
Jul 08, 2026  
Quality Engineers
Infinity Employment are seeking Quality Engineers to work on behalf of our Industry leading client, specialising in providing Engineering Solutions to various sectors. You will be responsible for fully supporting the Quality Manager in maintaining company quality expectations through compliance to company policies, system procedures, work instructions and specifications. Driving improvements, the Quality Engineer will ensure the timely completion of 8D investigations and be the first point of contact for any quality escalations. This contract will be based in Worcestershire for a 6-month contract, highly likely to be extended. Must have experience within a manufacturing environment. For the right candidates, more contracts will follow. £25-£30 p/h LTD (Outside IR35) * Mon – Friday 40 hours based on site. * £25-£30 p/h LTD (Outside IR35) Key Responsibilities * Provide day-to-day quality support to production and lineside operations * Assist manufacturing teams with...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Jul 03, 2026  
Supplier Quality Engineers
Infinity Employment are seeking Supplier Quality Engineers to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Supplier Quality Engineer is responsible for ensuring suppliers consistently meet quality, technical, and delivery requirements, while driving continuous improvement across the supply base. The role acts as the quality interface between the business and its suppliers, ensuring effective supplier selection, approval, performance monitoring, issue resolution, and development. This contract will be based in Worcestershire for 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £25-£30 p/h LTD (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £27.50 – £32.50 LTD (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Conduct supplier audits, assessments, and supplier approval activities * Manage supplier...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Jul 03, 2026  
Quality Inspectors
Infinity Employment are seeking Quality Inspectors to work on behalf of our industry leading client, specialising in providing engineering solutions to various sectors. The Quality Inspector is responsible for ensuring parts, products and assemblies meet the required quality standards, customer specifications within this engineering/manufacturing environment. This contract will be based in Worcestershire for 6 Months, highly likely to be extended. For the right candidates, more contracts will follow. £18 p/h Umbrella (Outside IR35) * Mon – Friday 40 hours based on site. * Pay – £18 p/h (Outside IR35) * Travel may be required - Expenses Paid Key Responsibilities * Carry out visual and dimensional inspections of components and assemblies * Use hand-held inspection equipment including vernier calipers, micrometers, gauges, and measuring equipment * Read and interpret engineering drawings and specifications * Identify and report non-conforming products or quality...
IR35 Status:
Outside IR35

CV-Library Worcester, Worcestershire Contractor
CL
Jul 03, 2026  
Senior Quantity Surveyor
You will be joining an established and well-respected contractor, operating within the water industry. This multi-accredited contractor delivers major clean and waste water capital programmes directly for multiple water providers, including Severn Trent Water. This is a 12 month contract opportunity (Outside IR35), predominantly site based in Solihull, with a distinct possibility of future new contracts. Job role: As a Senior Quantity Surveyor, you will be an integral part of the commercial team, responsible for managing costs and contractual relationships pertaining to one project. Key responsibilities will include: Managing project budgets, forecasts and cost control processes Preparing and reviewing valuations, applications for payment and final accounts Administering NEC form of contract and managing change control Supporting procurement and subcontractor management Identifying, managing and mitigating commercial risks Working closely with project managers, engineers...
IR35 Status:
Outside IR35

CV-Library Knowle, Solihull Contractor
CL
Jul 17, 2026  
Studio Engineer
I am looking for 2 Studio Engineers one interior and one exterior Contract until April 2019 Outside IR35 Must have used NX Excellent opportunity
IR35 Status:
Outside IR35

CV-Library Coventry, West Midlands (County) Contractor
CL
Jul 17, 2026  
Lead Civil Engineer
Lead Civil Engineer (Contract) Working Location Hemel Hempstead (Hybrid / Flexible Working) Contract Type Contract Outside IR35 Water | Infrastructure | AMP Programmes Role Overview If you are a Senior or Lead Civil Engineer looking for a long-term contract opportunity where you can influence technical delivery while supporting a growing engineering team, this role offers a strong platform to make an impact on major water infrastructure projects across the UK. The position focuses on technical leadership across regulated water projects, driving quality design and supporting a multidisciplinary engineering team. Why This Role Stands Out Outside IR35 contract Long-term programme of secured AMP work Flexible hybrid and remote working options Opportunity to lead technical delivery across multiple projects Strong pipeline of water and wastewater infrastructure schemes Key Responsibilities Lead civil engineering design activities across water infrastructure projects Provide...
IR35 Status:
Outside IR35

CV-Library Hemel Hempstead, UK Contractor
CL
Jul 15, 2026  
Electrical Commissioning Technician
Astute's Power Team are currently recruiting for an Electrical Commissioning Technician to join the commissioning team for their OCGT plant based Stewartby, Bedfordshire on an initial 4 months contract basis. The Electrical Commissioning Technician position come with a day rate from £400.00 to £475.00 outside of IR35. Role responsibilities and key skills for the role: Hands-on commissioning of electrical components and systems such as, transformers, medium/low voltage switchgears, DC systems, rectifiers, inverters, motorized valves, instruments etc. Fully competent at using Primary & Secondary Injection test set equipment. Assist the commissioning engineers in carrying out testing on electrical systems and equipment, as well as system optimization and troubleshooting and filling-in the respective commissioning documentation and protocols Participation in the walk-downs for Turnover from construction to commissioning, identifying open items that prevent system start-up....
IR35 Status:
Outside IR35

CV-Library Stewartby, Bedfordshire Contractor
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