Freelancer UK
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides
  • Sign in
  • Sign up
  • All Jobs
  • Outside IR35
  • Agencies
  • Post a Job
  • Pricing
  • Guides

Email me jobs like this

Email me jobs like this
Refine Search
Search within
50 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Engineering 23 Information Technology 16 Construction 4 Management 4 Manufacturing 3 Legal 2
Science 2 Admin-Clerical 1 Automotive 1 Customer Service 1 Finance 1 Marketing 1 Other 1
More
Refine by Job Type
Contractor 55
Inside IR35 Witham engineering

55 engineering jobs found in Witham

CL
Jul 22, 2026  
Composite Laminator
Composite Laminator Location: Witham, Essex Pay Rate: Negotiable (Paid via PAYE Inside IR35) Monday to Friday, 08:00-4:30 (Plus 20% uplift on night shift) Contract: 6 - 12 months, potential for extension/permanent About Us We deliver all aspects of design, engineering, testing and manufacture from a single facility. This vertical integration represents considerable supply chain benefits to our customers and a broad working environment for our teams. We are partners on ultra-premium, low-volume programmes delivering vehicle programmes for the ultra-exclusive, ultra-high-value automotive sector for automotive brands. Role Summary: We have an exciting opportunity for Carbon Laminators to join our team delivering design, engineering, and manufacturing solutions for some of the world's most exclusive and ultra-premium car programmes. If you have a passion and desire for delivering high-end products and components - intricate machining, carbon fibre mould tooling, complex jigs, and...
IR35 Status:
Inside IR35

CV-Library Witham, Essex Contractor
CL
Jul 22, 2026  
Composite Trimmer
Composite Trimmer Location: Witham, Essex Pay Rate: Negotiable (Paid via PAYE Inside IR35) Monday to Friday, 08:00-4:30 (Plus 20% uplift on night shift) Contract: 6 months, potential for extension/permanent About Us We deliver all aspects of design, engineering, testing and manufacture from a single facility. This vertical integration represents considerable supply chain benefits to our customers and a broad working environment for our teams. We are partners on ultra-premium, low-volume programmes delivering vehicle programmes for the ultra-exclusive, ultra-high-value automotive sector for automotive brands. Role Summary: We have an exciting opportunity for Carbon Trimmers to join our team delivering design, engineering, and manufacturing solutions for some of the world's most exclusive and ultra-premium car programmes. If you have a passion and desire for delivering high-end products and components - intricate machining, carbon fibre mould tooling, complex jigs, and...
IR35 Status:
Inside IR35

CV-Library Witham, Essex Contractor
CL
Jul 22, 2026  
Backend Software Engineer
Backend Software Engineer (Java & Identity Access Management) 7 Months 4 Days per week on site (Basildon) £593.48 per day (Inside IR35) My client in the automotive industry are looking for an experienced Senior Backend Software Engineer to join our Identity Management Services team, focusing on the core platform work that powers our identity infrastructure. In this role, you will design and build high-scale backend services while serving as a technical lead to upskill the team in modern, industry-leading application development. You will be responsible for ensuring the plaatform is secure and resilient, leveraging your deep engineering expertise to elevate the team's technical standards and foster a culture of excellence in backend engineering. OAuth would be very beneficial Skills Required: - Proficiency in Java - Java Framework - Web development - DevOps practices (CI/CD, version control) - Security and identity management - Monitoring and logging - Relational...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 22, 2026  
Direct Commodity Buyer
The RLE INTERNATIONAL Group is one of the world's leading providers in the fields of vehicle development, technology and consulting. On the basis of more than 40 years of development & consulting, we provide innovative and effective solutions for our UK customers in the area of Automotive Engineering. RLE INTERNATIONAL is represented at locations close to its customers in Europe, Asia and USA. Position Description: Rate: £27.38ph (Via Umbrella PAYE) increasing to £35.89 after 13 weeks under AWR’s – Agency Worker Regulations. Direct Commodity Buyer Powertrain components A great opportunity to work in commodity purchase with a supply base facing unprecedented levels of change with the move from internal combustion engines to EV/AV. Sourcing. Develop sourcing strategies looking at the transition from ICE to BEV to leverage best value outcomes for the business in value, quality, efficiency and capability with a financially stable & optimal supply base. Perform...
IR35 Status:
Inside IR35

CV-Library Basildon, Essex Contractor
CL
Jul 16, 2026  
Mechanical Supervisor
Job Title: Mechanical Supervisor Location: Beckton Rate: £450 per day (Inside IR35 Umbrella PAYE) Duration: 12 months+ Sector: Water / Wastewater The Company We are working in partnership with a leading Tier 1 Water/Wastewater contractor, delivering large capital delivery schemes on behalf of Thames Water. With multiple live projects across clean water sites, they are looking to strengthen their delivery team with the appointment of an experienced Mechanical Supervisor. The Role As a Mechanical Supervisor, you will play a key role in the successful delivery of mechanical packages across major water infrastructure projects. You will oversee site activities, ensuring compliance with safety, quality, and programme targets, while supervising both directly employed staff and subcontractors. Key Responsibilities ·Supervise and coordinate mechanical works, including pipework fabrication, welding, and inspection. ·Review and interpret P&IDs and GA drawings to support...
IR35 Status:
Inside IR35

CV-Library Beckton, London, UK Contractor
CL
Jul 17, 2026  
Quantitative Developer (232979-1)
Quantitative Engineer - Exotic Derivatives (Contract) Location: London, UK (Hybrid/On-site) Engagement: Contract (Inside IR35) Duration: 12 months Rate: £750-£800 per day (via an umbrella company) About the Role We are seeking a Distinguished Quantitative Engineer for a high-impact, senior individual-contributor contract role based in London. This is a position for a seasoned professional with 15+ years of demonstrable experience independently designing, implementing, and delivering production-grade pricing and risk models for complex exotic derivatives across Equity, Rates, FX, and Commodities. We require deep, hands-on ownership. You will be responsible for everything from mathematical formulation and numerical implementation to performance optimisation and direct contribution to live analytics and trading systems. What You Will Do End-to-End Model Ownership: Independently design, implement, and validate pricing and risk models for complex and exotic OTC derivatives...
IR35 Status:
Inside IR35

CV-Library Docklands, London Contractor
CL
Jul 16, 2026  
Product Manager
Product Manager (Contract) - 3 Months East Anglia (Ipswich / Cambridge / Norwich / Chelmsford) Hybrid - 3 days on-site £400-£500 (Umbrella) per day (Inside IR35) We're supporting a well-established organisation to hire a Product Manager on an initial 3-month contract, working on the evolution of a client-facing digital platform. This is a hands-on role combining Product Manager and Product Owner responsibilities, with a focus on shaping and delivering an interactive client portal aligned to a wider digital strategy. You'll operate at the centre of business and technology, helping to translate strategic objectives into clear, actionable product delivery, while improving workflows and user experience across the platform. You'll take ownership of a product area, working across the full lifecycle from discovery and planning through to delivery and iteration. Key responsibilities include: Owning and shaping the product roadmap and backlog aligned to the client digital strategy...
IR35 Status:
Inside IR35

CV-Library East of England, UK Contractor
CL
Jun 27, 2026  
Interim Buyer - Projects
Role: Buyer – Projects Location: Greenwich Rate: £40–£45 per hour (Inside IR35) Start Date: ASAP Duration: Initial 6 months (extension subject to project demand) Determination: Inside IR35 Company Overview Our client operates within a large-scale industrial environment, delivering complex infrastructure and capital projects across the UK and internationally. With a strong focus on operational excellence, procurement plays a critical role in ensuring projects are delivered on time, within budget, and to the highest quality standards. The Role We are seeking an experienced Buyer with a strong background in project-based procurement to support ongoing and upcoming projects. This role will involve sourcing and managing suppliers, negotiating contracts, and ensuring continuity of supply for key goods and services. You will work closely with internal stakeholders and external suppliers to deliver value-driven procurement solutions across multiple projects. Key Responsibilities *...
IR35 Status:
Inside IR35

CV-Library Greenwich, Greater London Contractor
CL
Jul 18, 2026  
Risk Manager
Techniche Global are supporting a major global engineering, design consultancy to appoint a Risk Manager. You would join the team supporting a major long-term investment programme at London Stansted Airport delivering improvements to the terminal and wider airport infrastructure to increase capacity and modernise the airport's facilities. The programme forms part of Manchester Airports Group's wider investment in its UK airports.    Rate: Up to £420/day (inside IR35) Location: Stansted Airport – 3 days per week on site (additional expenses support available for site access) Duration: contract initially until May 2027 Working Hours:  40 hours per week Clearance: BPSS required initially, with potential for CTC/Airside Pass.    Key Responsibilities  Support the delivery of risk management activities across the STN‑TP.  Promote a positive, proactive, and embedded risk management culture across the programme.  Ensure risk management processes are followed consistently and...
IR35 Status:
Inside IR35

CV-Library Stansted, Sevenoaks TN15, UK Contractor
CL
Jul 18, 2026  
Manufacturing Engineer
Manufacturing Engineer Assembly and Integration JOB LOCATION: STEVENAGE SECURITY: SC (But Can Start on BPSS) DURATION: 12+ Months (Possibility for Extensions) TYPE: Contract WORK PATTERN: FULLTIME ONSITE - 5 Days a Week. PAY RATE: £ 32 - £ 35 / PER HOUR (Umbrella Inside IR35) Essential QUALIFICATIONS/Experience • Electrical or Mechanical Engineering / Manufacturing Apprenticeship (Advanced Level or L3 Standard) AND • Electrical or Mechanical Engineering / Manufacturing Level 4 academic qualification (HNC, diploma, etc.) AND • Electrical or Mechanical Engineering / Manufacturing Level 3 vocational qualification (NVQ) *Not required if a L3 apprenticeship standard has been achieved OR Degree in a relevant subject. TARGET INDUSTRIES AND COMPANIES. Is Defence a must? -Defence/Aerospace is preferred although not essential, will consider other industries within the wider Manufacturing sectors ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES Manufacturing Engineer...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 18, 2026  
Component Engineer
On behalf of our client, we are seeking to recruit a Component Engineer on an initial 6-month contract. The Component Engineer will be part of a multi-disciplined team completing administration activities, technical advisement, making requests to suppliers and responding to internal queries. You will ensure we deliver a comprehensive component service offering technical advice and ensuring accuracy of data. Role: Component Engineer Pay: Up to £50.00 per hour Via Umbrella Location: Stevenage or Bolton Contract: Monday- Friday, 37 Hours per week, 6 Months contract IR35 Status: Inside Security Clearance: SC Required to start, UK Eyes only Responsibilities Processing and responding to support queries Processing component data (based on Life cycle status, Export Control and REACH/RoHS compliance) Working within departmental processes completing administration tasks Support for Electronic, Electrical, Mechanical or Material commodities Support continuous improvement activities...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 18, 2026  
Manufacturing Engineer
World Class Defence Organisation based in Stevenage is currently looking to recruit a Manufacturing Engineer. The department are looking for candidates with skills in the following: Verification & validation, design modifications, commissioning, FMEAs, configuration control, sub-assembly manufacturing.   Rate: £35.00 per hour Location: Stevenage Contract: 37 Hours per week Overtime: Hours worked over 37 hours per week will be calculated at ‘time and a quarter’ Duration: 12 Months (initially and then ongoing and long-term thereafter) IR35 status: Inside IR35 (Umbrella)   Manufacturing Engineer Job Description: As a Manufacturing Engineer within the unit & missile assembly manufacturing facility your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Compilation and update of Manufacturing Instructions. Design,...
IR35 Status:
Inside IR35

CV-Library Stevenage, UK Contractor
CL
Jul 18, 2026  
Manufacturing Engineer - Assembly and Integration
On behalf of our client, we are seeking to recruit a Manufacturing Assembly & Integration Engineer Lead on an initial 12-month contract basis. As the Manufacturing Assembly & Integration Engineer your focus will be to ensure that our products are built efficiently and to budget. A key member of the Manufacturing Engineering team, you will carry out activities in support of multi-project manufacturing. Role: Manufacturing Assembly & Integration Engineer Pay: £32 - £35 per hour Umbrella rate Location: Stevenage - fully onsite Contract: Monday to Friday, 37 hours per week, 12 months IR35 Status: Inside SC Clearance: SC however can start on BPSS Responsibilities: Compilation and update of Manufacturing Instructions. Design, Commissioning and proving of associated tooling. Support the industrial validation process using FMEA's, FAI's etc. Resolution of technical problems that may arise during the manufacturing process. Route card changes as a result or rework...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 18, 2026  
SOC Coordinator
SOC Coordinator 12 month contract Based in Stevenage Offering £80ph Inside IR35 Do you have experience in ISO27001/CE+ Lead/Auditor? Do you have knowledge of SOC functions and operating models? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the SOC Coordinator, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Coordinate the implementation and maturity of Cyber security capability Deputise for the SOC Manager Deliver the SOC Security Working Groups and effectively track remediation and actions Responsible for the effective delivery and resilience of the 24x7 SOC shift rota Support the SOC Manager in the recruitment and on boarding process for all SOC...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 18, 2026  
Soc Coordinator
SOC Coordinator Location: Stevenage(Hybrid Working Available) Security Clearance: Must be eligible for UK Security Clearance (If successful we will sponsor you through SC clearance) Hourly rate - £80 per hour Inside IR35 Contract - 12 Months (Extension Likely) About the Opportunity Our client is a leading engineering and technology organisation operating within a highly regulated and security-conscious environment, supporting some of the UK's most complex and mission-critical programmes. As part of continued investment in cyber security capability, they are seeking a SOC Coordinator to support the ongoing growth and maturity of their Security Operations Centre (SOC). This is a fantastic opportunity for a cyber security professional with a background in SOC leadership, cyber governance, information security management, risk & compliance, or security operations to play a key role in strengthening operational resilience and cyber defence capabilities. The Role Reporting...
IR35 Status:
Inside IR35

CV-Library Stevenage, Hertfordshire Contractor
CL
Jul 23, 2026  
Senior Backend Engineer (Java/.Net & Microservices)
Senior Backend Engineer (.NET / Java Microservices) Contract: Inside IR35 Duration: 6 Months+ Hybrid - 2 days per week on site in London We're seeking a Senior Backend Engineer to design, build and enhance scalable backend services and APIs within a complex enterprise environment. You'll play a key role in delivering modern microservices while contributing to technical design and engineering best practice. Key Responsibilities Design and develop backend services using C#/.NET and Java (Spring Boot). Build and support REST APIs and microservices. Contribute to architecture, technical design and system integration. Troubleshoot, optimise and support production systems. Collaborate with stakeholders and mentor other engineers. Essential Skills Strong commercial experience with C#/.NET and Java (Spring Boot). Proven delivery of microservices and REST APIs. Experience with distributed systems and enterprise integration. Strong SQL experience (SQL Server and/or Oracle). We're...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jul 23, 2026  
Full Stack Engineer
Full Stack Engineer Inside IR35 Duration: 6 Months+ Hybrid - 2 Days per week in London We're looking for an experienced Full Stack Engineer to help design, build and deliver modern, cloud-native applications within a complex enterprise environment. You'll work across frontend, backend and cloud technologies, taking ownership of delivery while contributing to architecture and technical direction. Key Responsibilities Deliver end-to-end solutions from UI through to backend services and deployment. Develop modern frontend applications using Angular, React or similar. Build scalable, cloud-native solutions using AWS, Docker and Kubernetes (EKS). Contribute to architecture, technical design and engineering best practice. Mentor engineers and collaborate with technical and business stakeholders. Essential Skills Strong full stack engineering experience with modern frontend frameworks (Angular, React or similar). Experience delivering end-to-end solutions across frontend,...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jul 19, 2026  
Collibra Integration Engineer
Collibra Integration Engineer 6 Months 3 days a week, on-site - Canary Warf Up to £550 per day (Inside IR35) My client, in the financial sector are looking for a Collibra Integration Engineer who can blend strong technical expertise with solid business acumen. The ideal candidate will drive data lineage, origin, and quality initiatives using Collibra's platform, translating business requirements into effective technical solutions. Key Responsibilities Design & Implement Collibra data-governance solutions, focusing on data lineage, origin tracking, and quality management. Develop & Customize Collibra Data Quality (DQ) rules, workflows, and integrations. Collaborate with business analysts and data owners to gather requirements and ensure solutions meet functional needs. Maintain and troubleshoot Collibra environments, including metadata ingestion pipelines and DQ scoring. Write & review technical artifacts (e.g., mapping documents, JSON payloads, Oracle...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jul 18, 2026  
IT Service Manager
IT Service Manager 18 Month contract 90% remote, 2-3 days per month on site in London/Manchester £450p/d (Inside IR35) The role of IT Service Manager will be responsible for supporting Global Network functions enabling a high-quality service to end users. This role is designed to capture the Run and Project costs for network, create financial plans for our newly integrated global service and systems. The successful candidate will work with the vendor manager to capture requirements from the technical teams, analyse the requirements and communicate with business units for forecasting and payments on technical solutions. This position will be key in supporting cost saving aims. As the company integrates more affiliates, standardising hardware and software vendors and consolidating contracts, cost saving opportunities can be identified and exploited to reduce costs within the enterprise. These synergies and cost savings can be used to support additional projects or enhance...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
CL
Jul 16, 2026  
SC Cleared Azure DevOps Engineer
SC Cleared Azure DevOps Engineer Initial 3-month Contract 2 days a week in London £380 - £400, Inside IR35 We're recruiting on behalf of a behalf of Global Services Provider who are looking at SC Cleared Azure DevOps Engineer to support the delivery of large-scale, cloud-based data platform. Key Responsibilities: Build and maintain automated deployment pipelines within Azure environments Develop and manage Azure infrastructure using Infrastructure as Code Implement monitoring and alerting solutions to improve platform reliability Ensure security, compliance and governance controls are embedded across the platform Support deployment, testing and environment management activities Collaborate with engineering teams to improve platform performance and delivery Produce technical documentation Requirements Experience working as a DevOps Engineer within a large, enterprise environment Strong Azure DevOps experience Active SC Clearance Experience with CI/CD pipelines and...
IR35 Status:
Inside IR35

CV-Library City of London, London Contractor
  • Follow us on:
  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Search Resumes
  • Sign in
  • Job Seeker
  • Find Jobs
  • Outside IR35
  • Create Resume
  • Sign in
© 2008-2026 Powered by SmartJobBoard Job Board Software