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
Refine by Categories
Engineering 30 Construction 13 Information Technology 2 Other 2 Automotive 1 Manufacturing 1
Outside IR35 Contractor site engineer

52 site engineer jobs found

CL
Sep 09, 2026  
Site Engineer
We are currently seeking an experienced Senior Engineer to join a major highways scheme in Colchester, working as part of a high-profile infrastructure project. Key Responsibilities * Provide senior engineering support across a major highways scheme. * Oversee engineering activities and ensure works are delivered to programme and required standards. * Work closely with site teams, subcontractors, designers and project management. * Review drawings, specifications and technical information. * Monitor quality, progress and compliance across the works. * Identify and resolve technical issues effectively. * Support the successful delivery of the project from an engineering perspective. Requirements * Proven experience working as a Senior Engineer on major highways/civil engineering projects. * Strong understanding of highways construction and engineering principles. * Experience working on large-scale infrastructure schemes. * Strong communication and...
IR35 Status:
Outside IR35

CV-Library Colchester, Essex Contractor
CL
Sep 09, 2026  
Resident Engineer
Resident Engineer - Civil Works Location: Necton, Norfolk Rate: £425 - £475 per day, Outside IR35 Duration: 12 months Start: ASAP Key words: Resident Engineer, Civil Engineer, Civil Works, ITP, QA/QC, TWC, HSG47, Renewable Energy infrastructure Turner Lovell is recruiting a Resident Engineer to support the delivery of civil works on a major infrastructure project in Norfolk. The requirement is for someone who can be heavily involved on site, overseeing engineering delivery, monitoring construction against the design and specifications, managing technical issues and acting as a key engineering interface between the various parties on the project. Responsibilities Oversee and inspect civil and groundworks activities. Ensure subcontractors are working to approved designs, RAMS and specifications. Review and monitor ITPs, QA/QC and quality documentation. Carry out site inspections, including line and level checks. Support Temporary Works Coordination (TWC) and HSG47...
IR35 Status:
Outside IR35

CV-Library Norfolk, UK Contractor
CL
Sep 06, 2026  
Section Engineer
Section Engineer | Highways Project | King's Lynn, Norfolk | £350/day Outside IR35 Section Engineer required for a major highways infrastructure project near King's Lynn, Norfolk, working with a leading Tier 1 contractor on a long-term National Highways scheme.  The Role As Section Engineer, you will support the successful delivery of highways and civil engineering works, ensuring safety, quality and programme targets are achieved. Responsibilities Setting out and surveying for highways and civil engineering works. Managing subcontractors and site operations. Completing QA documentation, ITPs and inspection records. Producing and reviewing RAMS. Supporting drainage, earthworks, pavement and structures packages. Maintaining accurate as-built records. Ensuring works are delivered in accordance with specifications and programme requirements. Promoting excellent health, safety and environmental standards. Requirements Previous experience as a Section Engineer, Site...
IR35 Status:
Outside IR35

CV-Library King's Lynn PE30, UK Contractor
CL
Sep 13, 2026  
SCADA/Controls Engineer (Remote)
SCADA & Controls Engineer – EMEA Delivery Location: Remote – EMEA Contract: 9–12 Months Sector: Renewable Energy / Battery Energy Storage Recruitment Partner: Spencer Ogden Outside IR35 The Opportunity Spencer Ogden is supporting a leading organisation within the renewable energy and battery energy storage sector in the search for an experienced SCADA & Controls Engineer to join their EMEA Delivery team. This is an excellent opportunity to work on utility-scale Battery Energy Storage System (BESS) projects, with responsibility for SCADA, controls engineering, grid integration, communications, testing and project delivery across EMEA. You will play a key role in developing and implementing SCADA and controls solutions, integrating BESS control systems with Transmission System Operator (TSO) Energy Management Systems (EMS), and ensuring projects meet technical, operational and grid compliance requirements. Key Responsibilities Lead the delivery of project-specific...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Sep 12, 2026  
MBSE - Systems Engineer
Systems Engineer – Model-Based Systems Engineering (MBSE) Derby 12-Month Contract £35 per hour Outside IR35 On-Site We are currently recruiting for an experienced Systems Engineer with a strong background in Model-Based Systems Engineering (MBSE) to join a major engineering programme based in Derby. This is a 12-month contract opportunity working across complex engineering systems, supporting requirements, system architecture, modelling, integration, verification and validation activities. Key Responsibilities: * Lead systems engineering activities across the full engineering lifecycle * Develop and maintain system requirements and architectures * Carry out requirements analysis, decomposition, allocation and traceability * Develop MBSE models using SysML * Create functional, physical, behavioural and interface models * Define system architectures and interface specifications * Support system integration, verification and validation activities * Maintain...
IR35 Status:
Outside IR35

CV-Library Derby, Derbyshire Contractor
CL
Sep 12, 2026  
Manufacturing Engineer
Manufacturing Engineer Barnoldswick 12-Month Contract £35 per hour Outside IR35 On-Site We are currently recruiting for an experienced Manufacturing Engineer to join an established engineering business on a 12-month contract based in Barnoldswick. The successful candidate will provide manufacturing engineering support across aerospace manufacturing operations, focusing on process improvement, quality, new product introduction and the reduction of non-conformance. Key Responsibilities: * Develop and improve manufacturing processes to achieve right-first-time production * Support New Product Introduction (NPI) and manufacturing launch activities * Read and interpret engineering drawings, specifications and GD&T * Create and implement PFMEAs and Control Plans * Identify key process variables and opportunities for error proofing * Support investigations into non-conformance and implement corrective actions * Carry out root cause analysis using techniques...
IR35 Status:
Outside IR35

CV-Library Barnoldswick, Lancashire Contractor
CL
Sep 12, 2026  
QA Test Infrastructure Engineer (Contract)
QA Test Infrastructure Engineer - Contract - MOD/Defence Somerset| £600 per day | Outside IR35 | DV Security Clearance Required Are you an Infrastructure Test Engineer with strong QA and testing experience across networks, platforms and Infrastructure as Code? This is an opportunity to work on complex Defence and National Security projects, taking responsibility for testing and validating infrastructure before deployment into highly secure production environments. Working alongside Infrastructure Engineers, Architects and DevSecOps specialists, you'll assure infrastructure across physical, virtualised and cloud environments, ensuring it meets the required standards for functionality, resilience and security. What you'll do Create infrastructure-focused test strategies, plans and test cases. Carry out functional, integration, regression, resilience and security testing. Test and validate Infrastructure as Code deployments. Validate physical, virtualised and cloud...
IR35 Status:
Outside IR35

CV-Library Somerset, UK Contractor
CL
Sep 12, 2026  
Network Installation Engineer
Network Installation Engineer Bristol | On-site | Monday-Friday, 37.5 hours Up to £180 per day | Outside IR35 | 6-month contract BPSS Clearance Required TRIA are delighted to be working with a leading organisation to recruit an experienced Network Installation Engineer for a 6-month contract in Bristol. This is a fully site-based role for a hands-on engineer with strong cabling experience and a commitment to quality workmanship and safe working practices. The Role You'll join an installation team delivering network infrastructure projects, with responsibility for: Installing network cabinets, containment and Cat5e/Cat6/Cat6A cabling. Terminating, testing and labelling copper and fibre cabling. Installing and patching network switches. Installing fibre optic cabling via internal, pit and duct routes. Fibre termination, patching, testing and troubleshooting. Using OTDR equipment for fibre testing and fault finding. Completing QA documentation and daily shift reports. Working...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Sep 12, 2026  
Project Engineer
Project Engineer - Project Manager (MEP) / Pharma - GMP facility / Devon / Contract – outside IR35 How would you like the chance to manage the client side of medium to large scale projects and make a difference in the world of Pharmaceuticals? If you are a Project Engineer/ Project Manager with capabilities and understanding of MEP / Facilities upgrade projects (MEP / Building Services), Process Projects and Equipment, with 5 years+ pharma or GMP project exposure then get in touch now! Key Responsibilities / Projects * This role will lead the optioneering, design, and construction of multiple refurbishments within an existing facility, including the integration of new processing equipment. * The scope includes managing internal stakeholders to define operational, quality, and safety requirements, coordinating specialist process and construction designers, providing technical input, and overseeing procurement and contractual negotiations. * The role will also involve producing...
IR35 Status:
Outside IR35

CV-Library Devon, UK Contractor
CL
Sep 11, 2026  
Network Installation Engineer
Network Installation Engineer Bristol | On-site | Monday-Friday, 37.5 hours Up to £150 per day | Outside IR35 | 6-month contract BPSS Clearance Required TRIA are delighted to be working with a leading organisation to recruit an experienced Network Installation Engineer for a 6-month contract in Bristol. This is a fully site-based role for a hands-on engineer with strong cabling experience and a commitment to quality workmanship and safe working practices. The Role You'll join an installation team delivering network infrastructure projects, with responsibility for: Installing network cabinets, containment and Cat5e/Cat6/Cat6A cabling. Terminating, testing and labelling copper and fibre cabling. Installing and patching network switches. Installing fibre optic cabling via internal, pit and duct routes. Fibre termination, patching, testing and troubleshooting. Using OTDR equipment for fibre testing and fault finding. Completing QA documentation and daily shift reports. Working...
IR35 Status:
Outside IR35

CV-Library Bristol, UK Contractor
CL
Sep 11, 2026  
Senior Infrastructure Engineer DV Cleared - Outside IR35
Senior Infrastructure Engineer - Outside IR35 / MOD / Defence - High Security Clearance £550-£600 per day Outside IR35 (expenses if required) Somerset | On-site DV Cleared Are you an Infrastructure Engineer with strong hands-on experience across networking, storage, virtualisation and Windows infrastructure? This is a contract role working on the build and deployment of infrastructure within a highly secure Defence environment in Somerset. You'll be working across the physical and virtual infrastructure stack, including Cisco Nexus networking, NetApp storage, Hyper-V, VMware and Windows Server. This is a hands-on engineering position, suited to someone comfortable building, configuring and hardening infrastructure rather than purely supporting an established environment. The role Working alongside infrastructure engineers and architects, you'll be responsible for areas including: Configuring and hardening Cisco Nexus Leaf/Spine network infrastructure Initialising and...
IR35 Status:
Outside IR35

CV-Library Somerset, UK Contractor
CL
Sep 11, 2026  
PLC Controls Engineer - Contract
PLC Controls Engineer – Contract | Dagenham We are currently recruiting 2 experienced PLC Controls Engineers for a major industrial automation and automotive manufacturing project in Dagenham. This is a hands-on commissioning role suited to engineers who are confident working independently in a live manufacturing environment, diagnosing faults, modifying PLC software and bringing automated production equipment online. Role Details Position: PLC Controls Engineer – Contractor Location: Dagenham Rate: £40-£50ph (Outside IR35) Working Hours: Monday–Friday, 07:30–16:00 Contract: Contractor position Vacancies: 2 The Role You will be supporting a major automotive automation project, working directly on production-line equipment and automated stations. The role will involve a combination of PLC programming, software modification, fault-finding and live factory commissioning. Candidates should be comfortable working under pressure and able to quickly diagnose issues between PLC logic...
IR35 Status:
Outside IR35

CV-Library Dagenham, UK Contractor
CL
Sep 11, 2026  
Commissioning Engineer - Contract
Commissioning Engineer – Schneider PLC | Dagenham | Contract Location: Dagenham, Essex Contract Type: Contractor Working Hours: Monday–Friday, 07:30–16:00 Rate: £40 - £50 (Outside IR35) Weekend Support: Approximately two weekends per month The Role We are looking for an experienced Commissioning Engineer to support an automated manufacturing project in Dagenham. This is a hands-on role combining basic PLC software development, commissioning, fault finding and production-line support. The successful contractor will work with Schneider Electric PLC systems, making software modifications and supporting the implementation and testing of changes on an operational production line. Key Skills Required Strong experience with Schneider Electric PLCs Proven experience with PL7 Experience with Unity Pro / EcoStruxure Control Expert Ability to make basic PLC software modifications and developments Strong commissioning and fault-finding experience Comfortable working directly on...
IR35 Status:
Outside IR35

CV-Library Dagenham, UK Contractor
CL
Sep 11, 2026  
Contract Electronics Engineer
The Redline Group has an urgent requirement for a Contract Electronics Design Engineer - Altium to support an innovative engineering business based in Cambridge. The company develops advanced safety technologies and is seeking an experienced contractor to support the development of a next-generation product currently in the beta phase of development. This is a hands-on role focused on electronics design, PCB development, testing and product validation, working closely with Senior Electronics Engineers - Altium on a dedicated development project. Key Skills Required - Contract Electronics Design Engineer - Altium Strong Electronics Design experience PCB Design & Layout using Altium Analogue and Mixed-Signal Design Hands-on Testing & Commissioning Microcontrollers and Sensor-Based Electronics This role is expected to last 3-6 months initially with potential for extension. The successful contractor will be required on-site in Cambridge, ideally 5 days per week. This role...
IR35 Status:
Outside IR35

CV-Library Cambridge, Cambridgeshire Contractor
CL
Sep 11, 2026  
MEICA Commissioning engineer London
MEICA Commissioning Engineer Location: London Contract Rate: £450 - £500 per day (LTD / Outside IR35) Engagement Type: Long-Term Contract (AMP8 Framework) Start Date: Immediate / ASAP Project Overview We are seeking an experienced MEICA Commissioning Engineer to join an infrastructure contractor delivering critical water asset upgrades across London. This long-term contract offers exceptional stability, focusing entirely on the delivery of capital projects within the AMP8 investment cycle. You will oversee the full commissioning lifecycle through to formal client Takeover, leading the testing, integration, and operational verification of complex mechanical, electrical, and ICA systems. Key Responsibilities Commissioning Strategy & Technical Management: Author and manage Project Commissioning Plans and testing procedures from outline design to full site execution. Ensure all MEICA works comply with water authority standards and WIMES regulations. Coordinate with client...
IR35 Status:
Outside IR35

CV-Library Westminster, London Contractor
CL
Sep 11, 2026  
Process Instrumentation Engineer
Process Instrumentation Engineer – Pharma Location: Middlesborough Rate: £45–£50 per hour – Outside IR35 Contract: Initial 3 months, with potential for extension / long-term work Hours: Monday to Friday, 8:00am–5:00pm The Role We are currently looking for an experienced Senior Process Engineer to support a pharmaceutical project based in Billingham. The project is currently behind schedule, so this role would suit someone who can hit the ground running, take ownership of the process engineering activities and provide technical leadership to a small team of engineers. You will be heavily involved in reviewing and understanding P&IDs, assessing pharmaceutical process equipment and identifying how equipment and instrumentation operate throughout the process. A key part of the role will also involve supporting and overseeing calibration activities, including identifying calibration points from P&IDs and ensuring the relevant technical documentation is completed to the...
IR35 Status:
Outside IR35

CV-Library Middlesbrough, UK Contractor
CL
Sep 10, 2026  
Commissioning Engineer - SPEN Authorisation ESSENTIAL
Commissioning Engineer - SPEN Authorisation ESSENTIAL Location: Kincardine, FK10 4BL Contract: Temporary Position: 1 Start Date: 01/09/2026 End Date: 31/10/2026 Hours: 50 hours per week Working Pattern: 10 hours per day, Monday-Friday Rate: £84.00 per hour IR35: Outside IR35 The Role: We are looking for an experienced Commissioning Engineer to join a major substation project at Kincardine. The successful candidate will be responsible for supporting commissioning activities within a substation environment, working closely with the wider project and site teams to ensure commissioning activities are completed safely, efficiently and to the required standards. Strong previous substation experience is essential, with experience working on SP Energy Networks projects highly desirable. Key Responsibilities: Carry out commissioning activities in accordance with project requirements and approved procedures. Work closely with the site and commissioning teams to ensure systems are ready...
IR35 Status:
Outside IR35

CV-Library Clackmannanshire, UK Contractor
CL
Sep 10, 2026  
Principal Civil Engineer
Job Title: Principal Civil Engineer Day Rate: Up to £550 per day (outside IR35) Location: Manchester, with occasional site visits (expenses paid) Type: 12-month Contract | Full-time | Hybrid (1-2 days WFH) About the Role: You'll be leading on the design and delivery of varied water sector projects, including: Sewage treatment works upgrades Clean water main replacements IED schemes at sewage treatment works CSO upgrades and storm storage solutionsThis senior role involves steering technical excellence while working closely with both internal teams and regulated water clients. About the Client: Our client is a trusted engineering design consultancy operating across the UK rail and utilities sectors. With a solid reputation and a growing portfolio, they are known for their collaborative culture and strong values. Wellbeing is central to their ethos - they prioritise a safe, fair and positive workplace where people can do their best work. Key Responsibilities: Lead the civil...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 10, 2026  
Commissioning Engineer
Talentmark are recruiting for a Commissioning Engineer to join a multinational, multi-industry company on a contract basis for 12 months. This role is fully home-based with occasional trips to the clients sites in Yorkshire and Scotland.    The Company: Our client is a multinational company in a range of industries including renewable energy and healthcare products.   Salary: This role has been assessed as outside IR35. £51.28 per hour PAYE or £68.12 per hour via Umbrella or Limited Company. Commissioning Engineer Role: Develop and ensure adherence to a detailed commissioning schedule and plan. Plan, prepare and coordinate pre-commissioning/commissioning/start-up activities leading to project completion. Perform and oversee National Grid testing procedures. Coordinate all commissioning and testing activities across site teams. Lead and align, contractors, site teams, and stakeholders on-site. Execution and follow-up of testing activities for 400 kV HVDC switchgear.  Your...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
Sep 10, 2026  
TP141 Commissioning Engineer
TP141 Commissioning Engineer - Outside IR35 We are supporting a major UK energy infrastructure programme and seeking an experienced Commissioning Engineer to lead all pre‑commissioning, commissioning and start‑up activities across two key UK sites. This role is confidential due to the strategic nature of the project. You will plan, prepare and coordinate commissioning activities from early project development through to final client handover. Initial work will be remote, moving to full‑time on‑site commissioning from Q2 2027 through June 2028. Key Responsibilities Commissioning planning — Develop commissioning plans, schedules and documentation. Testing execution — Perform and oversee all commissioning and testing activities in line with National Grid procedures. Team coordination — Lead contractors, site teams and stakeholders across both project locations. Compliance & reporting — Ensure safety, quality, environmental and Grid Code compliance throughout commissioning....
IR35 Status:
Outside IR35

CV-Library United Kingdom 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