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Contractor 12
Engineering Outside IR35 engineering release specialist

12 engineering release specialist jobs found

CL
Jul 16, 2026  
Embedded Software Engineer
Embedded Software Engineer | Outside IR35 | Cambridge The client is looking for specialist embedded software development services to deliver defined firmware components for an embedded Linux platform. They are looking for multiple software engineers, so I encourage you to apply if you have any recent experience developing software on an embedded Linux platform. Scope of Services * Development of embedded Linux firmware for target hardware platforms (OMAP & iMX6), including kernel configuration, BSP updates, and device driver enablement * Implementation of software required to support platform bring-up and peripheral integration (e.g. UART, SPI, I2C, PCIe) * Integration of firmware into the wider system, ensuring compatibility with existing software components * Investigation and resolution of technical issues relating to firmware, including hardware/software interaction faults * Production of supporting artefacts (design documentation, test specifications, and...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Jul 18, 2026  
Clerk of Works (ICP Projects)
Clerk of Works - ICP Projects   Role Overview   ·Contract - Outside IR35 ·Locations considered - Hull, Teeside and Newcastle ·Duration - 6-12 months with likely extension ·Hours per week - 40 per week ·Travel - Travel may be required to various sites ·Working arrangement - 3 days on site with opportunity to complete reports 2 days from home   We are seeking an experienced Clerk of Works (CoW) to support Independent Connections Provider (ICP) projects being delivered for adoption into the network. The role is responsible for ensuring construction quality, compliance, and adherence to approved designs, standards, and safety requirements across high-voltage electrical infrastructure schemes. The CoW will act as our client's on-site representative, undertaking regular inspections, reporting, and quality assurance throughout the construction lifecycle.   Key Responsibilities   Pre-Construction Phase   ·Review project scope, design, drawings, and construction programme...
IR35 Status:
Outside IR35

CV-Library Darlington, UK Contractor
CL
Jul 18, 2026  
Remediation Supervisor - Soil
Remediation Supervisor Location: Point of Ayr, Talacre, North Wales Contract: 12 Months Status: Outside IR35 Start Date: ASAP Working Pattern: Full-time (up to 5.5 days per week) ARM is recruiting for an experienced Remediation Supervisor to support a major decommissioning and carbon capture project in North Wales. Reporting to the Construction Site Manager, you will supervise remediation subcontractors and ensure soil and groundwater remediation activities are delivered safely, efficiently, and in compliance with project and environmental requirements. Key Responsibilities Oversee soil classification, waste management, and material reuse decisions. Supervise remediation works in line with RAMS and remediation strategies. Coordinate remediation activities with wider site operations. Oversee groundwater pumping, treatment, monitoring, and discharge controls. Ensure compliance with CL DoWCoP and Materials Management Plans. Monitor environmental controls including dust,...
IR35 Status:
Outside IR35

CV-Library Wales, UK Contractor
CL
Jul 17, 2026  
Mechanical Maintenance Engineer
Mechanical Maintenance Engineer – Manufacturing Commutable from Coalville – 2 month rolling contract 4 On 4 Off (12hr) – Day and Nights  Outside IR35 £34ph The business is now looking for a Mechanical Maintenance Engineer to support the internal team and to ensure downtime is to a minimum whilst maintaining standards of a variety of equipment. If you are looking for a new contract, then please contact Adil Shaikh on (phone number removed) or email The day-to-day responsibilities of the Mechanical Maintenance Engineer will involve the following. You will be responsible for the upkeep of and maintenance of heavy mechanical machinery. Reactive maintenance is a priority and will include fault finding and replacing components on a variety of machines such as, conveyors, cranes, cookers, slicers, Kiln cars, bearings and chains. Preventative maintenance will involve project work and working of a CMMS system to complete planned maintenance. Installation and fitting of mechanical...
IR35 Status:
Outside IR35

CV-Library Measham, Swadlincote DE12, UK 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 17, 2026  
Commercial Electrician (18th Edition/Testing & Inspection)
Commercial Electrician (18th Edition/Testing & Inspection) Mobile role covering Bristol 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 Bristol, UK Contractor
CL
Jul 16, 2026  
Electrical Test and Commissioning Engineer
Electrical Test & Commissioning Engineer Location: Coalville, Leicestershire Contract Length: 3–6 Months (Potential Extension) Rate: £400–£450 per day/Night Outside IR35 Start Date: August Shift Pattern: 7am to 5pm and the odd Night Shift The Opportunity We are currently recruiting experienced Electrical Test & Commissioning Engineers to support a major warehouse automation project in Coalville, Leicestershire. Working on behalf of a global leader in automated material handling and intralogistics solutions, you will play a key role in the testing, commissioning, and final delivery of a state-of-the-art automated distribution centre for one of the UK's largest retailers. This is an excellent opportunity to join a long-term automation project involving advanced conveyor systems, automated storage and retrieval systems (ASRS), robotics, controls systems, and warehouse software integration. Key Responsibilities Carry out electrical testing and commissioning...
IR35 Status:
Outside IR35

CV-Library Coalville LE67, UK Contractor
CL
Jul 16, 2026  
PSV Technician / Engineer / Mechanic *contractor
Role - PSV Engineer / PSV Technician / PSV Mechanic / Bus Technician / Electric/Hybrid Engineer Location: Lincolnshire area Pay Rate: £34.00 per hour / £35.00 per hour Contractor work: Outside IR35 Do you feel undervalued in your current role? Are you an experienced PSV Mechanic or Electric/Hybrid Engineer? Join the freelance revolution and maximise your earning potential! Why not come join our team of engineers. Here, at Excel Resourcing, we specialise in supporting several blue-chip clients who operate in the road transport industry. There are many benefits in going freelance and we will always be there to ensure you will be kept busy. In return we expect commitment and flexibility and we will reward you with top industry rates, dedicated consultancy and in-house training. Benefits of working for Excel: * Weekly Pay * Long-term contracting work * Product Training provided * Minimum Hourly Rate of £34.00 * Dedicated support from our consultants These roles...
IR35 Status:
Outside IR35

CV-Library Grantham, Lincolnshire Contractor
CL
Jul 16, 2026  
Technology Site Agent
Technology Site Agent   Location: Western Essex Role: Freelance (Outside IR35/CIS)   Are you an experienced Highways Technology Agent with a strong electrical engineering background and a track record of delivering projects safely, on time, and within budget?   We are seeking a skilled Technology Site Agent to join a major highways project based in Western Essex. This is an excellent opportunity to play a key role in the delivery of highway technology and smart lighting schemes while working with industry-leading stakeholders and contractors.   In this role, you will be responsible for managing the successful delivery of technology and electrical engineering projects across the highways sector. You will oversee subcontractors, coordinate design activities, manage project programmes and budgets, and ensure compliance with industry standards and contractual requirements.   Key responsibilities include: - Managing subcontractors in line with company procedures -...
IR35 Status:
Outside IR35

CV-Library Essex, UK Contractor
CL
Jul 16, 2026  
Commercial Electrician (18th Edition/Testing & Inspection)
Commercial Electrician (18th Edition/Testing & Inspection) Mobile role covering Cambridge 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 Cambridge, Cambridgeshire Contractor
CL
Jul 16, 2026  
Mechanical Fitter
Reference number: 51097 Job title: Mechanical Fitter Rate: £22/hr Location: Trafford Park Duration: 6 Months Start date: ASAP Mechanical Fitter on a 6 month contract on Trafford Park, for an established and specialist manufacturing business, in the role you’ll assemble special purpose machines that are manufactured for production environments across the world As the Mechanical Fitter, you will need: • A level 3 apprenticeship and practical experience. • Knowledge of vacuum systems and fitting techniques • Experience in pipe fitting bending (Swagelok installation course would be of benefit) • Cone and thread high pressure pipe fitting experience • General mechanical assembly experience • Overhead crane license would be of benefit but isn’t essential • Knowledge of 5s lean principles Standard working hours are * Monday - Thursday 7:00 - 16:30 * Friday 7:00 - 11:00 With 2 x 10 minute paid breaks and 30 minutes unpaid for lunch at 12:30 There is an overtime premium too; * After...
IR35 Status:
Outside IR35

CV-Library M17, Davyhulme, Trafford Contractor
CL
Jul 12, 2026  
Manufacturing Consultant
Manufacturing Adviser / Manufacturing Consultant Contract Lengths – 9 Months Location: Cambridge / Ipswich / East Anglia (Hybrid & Site-Based) Hourly Rate: £25 per hour / Ltd Company / Outside IR35 Help Manufacturing Businesses Improve Productivity, Efficiency and Growth This company is seeking an experienced Manufacturing Adviser / Consultant to support ambitious manufacturing and engineering businesses across the Cambridge and Ipswich region. This is an exciting opportunity for a hands-on manufacturing professional who enjoys working directly with business leaders to identify improvement opportunities, increase productivity, optimise processes and deliver measurable operational improvements. About the Role Working with a portfolio of manufacturing SMEs, you will help businesses improve operational performance through practical, commercially focused advice and implementation support. You will work closely with senior leadership teams, operations managers and...
IR35 Status:
Outside IR35

CV-Library Cambridge, UK Contractor
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