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 IR35 Status
Unknown Status 1497 Inside IR35 266 Outside IR35 170
Refine by Categories
Engineering 955 Construction 389 Information Technology 141 Manufacturing 80 Other 71 Admin-Clerical 39
Automotive 35 Management 35 Distribution-Shipping 29 Supply Chain 29 Warehouse 29 Facilities 24 Transportation 22 Education 20 Marketing 16 Finance 11 Science 11 Accounting 8 Human Resources 8
More
Contractor engineer

1933 engineer jobs found

CL
Jun 16, 2026  
Site Engineer
Site Engineer - Highways Location: Norwich Area, Norfolk Job Type: Contract Start Date: ASAP Duration: 1 year + (with potential for extension) Rate: Competitive, dependent on experience Are you a skilled Site Engineer with a background in large-scale Highways, looking to apply your expertise to the indistury? We have an excellent opportunity for a dedicated Site Engineer to join a highways project in the Norwich area. This role is scheduled to begin at the end of this month and run until at least April 2027, with the possibility of being extended based on project needs. Key Responsibilities: Setting out for all elements of the highways package Overseeing all on-site engineering activities, ensuring work is completed to design specifications. Conducting quality control checks and inspections on excavations, material placement, and compaction. Maintaining accurate and detailed site records, including as-built surveys and daily diaries. Liaising with the site management team,...
IR35 Status:
Unknown Status

CV-Library Norwich, Norfolk Contractor
CL
Jun 16, 2026  
Lead Electrical Design Engineer
Lead Electrical Design Engineer 12 month contract £65-£75 per hour Outside IR35 Reading - Hybrid This role sits within a specialist engineering team responsible for developing electrical designs from early feasibility through to construction and handover support. It's a key technical position with ownership of design delivery and coordination across multiple stakeholders. Essential requirements: Experience in electrical engineering design within power, utilities or infrastructure environments Ability to produce and review electrical design documentation and calculations Good understanding of UK electrical standards and utility interface requirements Experience working with project teams, contractors and engineers Comfortable supporting projects through design, construction and delivery stages Desirable: Experience within substations, power distribution or HV environments Background in energy, utilities or large-scale industrial projects Exposure to site support and...
IR35 Status:
Outside IR35

CV-Library Reading, Berkshire Contractor
CL
Jun 16, 2026  
Commissioning Engineer
Commissioning Engineer - Water & Wastewater Surrey & London (with site travel as required) 45 hours per week Overview We are seeking an experienced Commissioning Engineer to join a major main contractor delivering complex water and wastewater process engineering projects. This role is critical to ensuring safe, compliant, and right‑first‑time installation, testing, and commissioning from design through to handover. You will play a leading role across the full commissioning lifecycle, working closely with design teams, suppliers, subcontractors, and client stakeholders to deliver high‑quality outcomes. Key Responsibilities Commissioning & Technical Delivery Provide full lifecycle commissioning input from design through installation, testing, commissioning, and handover. Develop and implement commissioning plans, procedures, and documentation. Undertake hands‑on commissioning activities across electrical, mechanical, and process systems. Lead and witness FAT and...
IR35 Status:
Unknown Status

CV-Library City of London, London Contractor
CL
Jun 16, 2026  
Site Engineer
An opportunity for a freelance Site Engineer to work on a major, high-profile project in Somerset. With over 12 months of work, this role is a good opportunity for a long-term freelance position. The successful candidate will have previous experience working with reinforced concrete structures and have a strong understanding of quality assurance on civil engineering projects. As Site Engineer you will: * Have multiple years’ experience working on civil engineering schemes * Assist with as-built surveys and ensure works are delivered to specification. * Carry out QA checks and conduct material testing. * Support site management and Section Engineers with day-to-day delivery on site. Our client requires a Site Engineer with: * Valid CSCS and experience in heavy civils. * A good understanding of quality assurance and temporary works. * Excellent communication skills. * HND/HNC/Degree in Civil Engineering. * Experience working on reinforced concrete...
IR35 Status:
Unknown Status

CV-Library Bridgwater, Somerset Contractor
CL
Jun 16, 2026  
Site Engineer - S278
Site Engineer (S278 Works) Location: Henfield Rate: £320 - £400 per day (CIS or LTD) Start: June 2026 Duration: 6 Months Project Overview We are seeking a competent Site Engineer to handle the setting out and engineering control for Section 278 works on a care home development in Henfield. This is a 6-month contract covering highway realignments, new access infrastructure, drainage, and kerbing. You will be the lead technical presence on the ground, ensuring all works are delivered precisely to design specifications and local authority adoption standards. Key Responsibilities Setting Out: Accurate setting out of all S278 infrastructure including road levels, kerb lines, footways, and drainage networks. Quality Control: Establish and manage ITPs, conduct pre-pour/pre-surfacing checks, and compile accurate As-Built surveys for final adoption handover. Technical Support: Interpret drawings, identify design clashes early, and manage RFIs between the site team and consulting...
IR35 Status:
Unknown Status

CV-Library Henfield, West Sussex Contractor
CL
Jun 16, 2026  
Automation Test Engineer - (IAM)
Role Summary We are looking for a highly skilled Automation Test engineer with expertise in Identity and Access management (IAM) back-end validation. Skilled in identity orchestration, API testing, data ingestion and transformation, and event-driven (Pub/Sub) architectures. This role focuses on testing secure, scalable identity and access workflows across Google Cloud Platform, integrating identity services with custom APIs, Pub/Sub pipelines, and cloud-native applications. Using an automation first approach, you will collaborate closely with tech leads, Cloud Security, DevOps, and Application Engineering teams to thoroughly test robust IAM, identity lifecycle workflows, and secure service integrations that support enterprise-level cloud and Identity operations. Key Responsibilities Build and maintain an automated test framework and suites for API, event, and graph-based services (Python/PyTest). Define and execute test plans/cases/data aligned to requirements and technical...
IR35 Status:
Unknown Status

CV-Library Sheffield, South Yorkshire Contractor
CL
Jun 16, 2026  
Electrical Maintenance Engineer - Contract
Job Title: Electrical Shift Maintenance Engineer - Temporary ongoing role Electrical bias ideal! Hourly rate: £40 - 42 per hour Target rate DOE Job Type: Temporary Contract, Inside, NO LTD COMPANY, SORRY Electrical  bias, ideally dual skilled Client: Global Consumer FMCG Manufacturing Company Location: Halifax area  Contract Type: Temporary Contract 3-6 months  You will be joining a Global manufacturing FMCG leader with a huge number of sites across the Globe. The manufacturing factory site you will be joining is world-class and you will be maintaining assets that produce Global market leading consumer products that people buy every second of every day. Key Responsibilities – Electrical Shift Maintenance Engineer - Contract To service adjust and repair machinery and equipment using the necessary tools in a safe manner, maintaining process and packaging equipment To examine machinery and equipment and report on condition, performance, and plan of action for improvements...
IR35 Status:
Unknown Status

CV-Library Halifax, UK Contractor
CL
Jun 16, 2026  
Project Engineer
We're currently supporting a leading defence organisation in Bristol as they continue to expand their Systems Integration capability. This role sits within a highly collaborative engineering team focused on delivering complex systems across the full lifecycle, from integration and deployment through to testing and validation. You'll play a key part in deploying software onto hardware, supporting integration activities, and ensuring systems are delivered to a high standard. Responsibilities Deploy and install software onto hardware systems Support system integration activities across engineering teams Carry out testing and validation using pre-defined procedures Work with project leads to support delivery schedules and key milestones Ensure all integration follows safety, security, and documentation processes Assist in maintaining system records, documentation, and asset tracking Collaborate with stakeholders to resolve technical issues Experience & Skills You don't need...
IR35 Status:
Unknown Status

CV-Library Bristol, UK Contractor
CL
Jun 16, 2026  
Contract Launch Engineer
Contract Launch Engineer Shropshire Initial 6 Month Contract Competitive Rate Outside IR35 An exciting opportunity has arisen for an experienced Launch Engineer to support New Product Introduction (NPI) and vehicle launch activities within a leading automotive manufacturing environment. The successful candidate will play a key role in supporting programme delivery from concept through to production launch, ensuring all internal processes, quality standards, and programme milestones are adhered to deliver products to the customer on time and to the required specification. Key Responsibilities Support multiple automotive launch programmes and pre-production build activities Ensure programme timing, launch processes, and customer deliverables are achieved on schedule Lead root cause investigations for dimensional, fit, and functional concerns Coordinate validation activities, quality inspections, and customer submissions Support launch timing, programme reviews, and...
IR35 Status:
Outside IR35

CV-Library Shropshire, UK Contractor
CL
Jun 16, 2026  
Section Engineer
Job Title: Section Engineer – (Roads) Location: Hinkley Point C, Somerset About the Role: We are seeking an experienced Section Engineer the team at Hinkley Point C. This is a key role supporting the delivery of major infrastructure works on one of the UK’s largest construction projects. The successful candidate will be responsible for managing engineering works, supervising site teams, and ensuring safe, high-quality, and timely delivery of road and associated civil works. Key Responsibilities: Supervise and support engineering and site teams during backshift operations. Oversee road construction and related works, ensuring compliance with design, quality, and safety standards. Manage setting out, quality assurance, and site documentation. Coordinate with other site teams, subcontractors, and stakeholders to maintain smooth project delivery. Ensure adherence to health, safety, and environmental standards at all times. Provide technical support, mentoring, and leadership...
IR35 Status:
Unknown Status

CV-Library Somerset, UK Contractor
CL
Jun 16, 2026  
Senior Backend Engineer with Content delivery experience
Job title: Senior Backend Engineer with Content delivery experience Location: Remote Duration: 06 months contract About the Position We're looking for a Senior Engineer with experience in automated CDN configuration management and/or a background in Content Delivery to join our CDN team. In this role, you will contribute to the development and optimization of the foundational infrastructure that powers our Media Delivery and play capabilities. Our team owns content delivery management and the internal platform offering, operating a multi-vendor setup behind the scenes to offer engineers a unified interface to manage their CDN configuration. You will collaborate within an agile, cross-functional team to design, build, and develop scalable infrastructure services and tools. What You'll Do Improve the core infrastructure systems that serve as the foundation for the rest of our backend. Build, support, and operate important central services and systems, keeping reliability,...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 16, 2026  
Break Fix Engineer -Scotland
Calling all AV Engineers! Exciting Freelance Opportunities Across Scotland Are you an experienced AV engineer with a knack for problem-solving and a passion for delivering top - tier support? Look no further! Join our freelance team and become an integral extension to our esteemed client - a leading audio-visual integrator, renowned for delivering exceptional live events globally. Role Overview: As a freelance AV engineer, you'll play a vital role in our client’s field engineering team, providing break-fix and preventative support at various sites across Edinburgh, Glasgow and Aberdeen. You'll work on an extended contract basis, collaborating with an established team to ensure seamless fault resolution and minimize any commercial impact. Your ability to maintain a cool head under pressure and your technical expertise in AV/UC/VC technologies will be crucial in surpassing standard AV event support expectations. Key Responsibilities: Assist in updating fault tickets and ensure...
IR35 Status:
Unknown Status

CV-Library Edinburgh, UK Contractor
CL
Jun 16, 2026  
Senior Geotechnical Engineer
Big Fish Little Fish are a key player in Geotechnical Recruitment, and we are currently working with some great industry specialists. Due to large contracts secured and new opportunities we are now needing to recruit Geologists/Site Engineers. Primarily this role will include the implementing and organising the projects in the field as well as the office. Day to day the successful candidate will be accountable for field based logistics including ensuring that the project specification is followed, correct equipment is used and maintained on site and also correct health & safety procedures are followed. All technical site work is carried out to a high standard, safely and on time and in budget. Offer a high level of project management on site, covering execution of ground investigation. Be able to liaise between the office and site location. Liaise with the end client as and when required. This role is totally site based, with a strong focus on overseeing, supporting the...
IR35 Status:
Unknown Status

CV-Library Glasgow, Glasgow City Contractor
CL
Jun 16, 2026  
IMS Core Engineer
Position: IMS Core Engineer Location: Reading and customer offices as required Salary: On Application Duration: Ongoing Hours: Monday–Friday, 9am–5:30pm Overview of an IMS Core Engineer As an IMS Core Engineer, you’ll be part of a specialist technical team responsible for testing, validating, and supporting mission critical communication solutions. This role is key to ensuring the performance, availability, and reliability of IMS Core services across Core, RAN, and Application layers. You’ll work closely with test, support, and delivery teams to ensure systems meet customer expectations, contractual milestones, and service level agreements. Responsibilities of an IMS Core Engineer • Provide technical expertise in IMS Core and MCX, supporting the definition and execution of test strategies for all network elements and software releases. • Define and execute Functional, Performance, Accessibility, and Compatibility testing to agreed project timelines. • Perform end-to-end testing,...
IR35 Status:
Unknown Status

CV-Library RG1, Reading, Berkshire Contractor
CL
Jun 14, 2026  
Senior Azure Cloud Platform Engineer
My client seeks to recruit a seasoned Azure Cloud Platform Engineer to work on site 3 days per week in London, this role is focussed on Azure and Terraform and mandatory skills are required within this field - AWS would be a bonus but not mandatory. You will be able responsible for designing, implementing, maintaining and supporting all aspects of the Azure cloud platform environment, this is very much a hands on role where you will be expected to build and configure as well as leading in support and maintenance and monitoring of the platform. You will be able to demonstrate proven skills and experience in the below:  Hands on practical experience deploying, managing and securing a variety of resources in MS Azure including, IaaS, PaaS and serverless platforms, including but not limited to: o Azure Database Technologies i.e. SQL, Cosmos o Azure AD and AADDS o API Manager o Serverless technologies like Apps, functions, logic apps o Azure containerisation i.e. AKS or ACA o Azure...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jun 14, 2026  
Thermal Insulation Engineer
Thermal Insulation Engineers| Great Yarmouth | ££Excellent + ££Digs/Travel + ££Bonus Avenue are recruiting for Thermal Insulation Engineers for a 12 week contract in Great Yarmouth. Requirements: You must have a Thermal Insulation Engineering Apprenticeship/Time-served. Extensive experience of Thermal Insulation. A valid TICA card.START DATE: ASAP SHIFT: Days, 12 days on and 2 days off, 10 hour shifts, BONUS: Bonus payment on every hour worked along with a completion bonus to be paid at the end of the outage PAYE with radius allowance or accommodation allowance. N.B. You will be required to pass a medical and drug and alcohol test before commencement of the project. Apply with your most recent CV or call Alanna on: (phone number removed) INDTEMP
IR35 Status:
Unknown Status

CV-Library Great Yarmouth, Norfolk Contractor
CL
Jun 14, 2026  
Thermal Insulation Engineer
Thermal Insulation Engineers | Didcot | ££Excellent + ££Digs/Travel + ££Bonus Avenue are recruiting for Thermal Insulation Engineers for a 4 - 6 week contract in Didcot. Requirements: You must have a Thermal Insulation Engineering Apprenticeship/Time-served. Extensive experience of Thermal Insulation. A valid TICA card.START DATE: ASAP BONUS: Bonus payment on every hour worked along with a completion bonus to be paid at the end of the outage PAYE with radius allowance or accommodation allowance. N.B. You will be required to pass a medical and drug and alcohol test before commencement of the project. Apply with your most recent CV or call Alanna on: (phone number removed) INDTEMP
IR35 Status:
Unknown Status

CV-Library Didcot, Oxfordshire Contractor
CL
Jun 14, 2026  
Thermal Insulation Engineer
Thermal Insulation Engineers| Sheffield | ££Excellent + ££Digs/Travel + ££Bonus Avenue are recruiting for Thermal Insulation Engineers for a 4 week contract in Blackburn Meadows, Sheffield. Requirements: You must have a Thermal Insulation Engineering Apprenticeship/Time-served. Extensive experience of Thermal Insulation. Previous experience of working on Petrochemical sites is desired. A valid TICA card. START DATE: ASAP BONUS: Bonus payment on every hour worked PAYE with radius allowance or accommodation allowance. N.B. You will be required to pass a medical and drug and alcohol test before commencement of the project. Apply with your most recent CV or call Alanna on: (phone number removed) INDTEMP
IR35 Status:
Unknown Status

CV-Library Sheffield, South Yorkshire Contractor
CL
Jun 14, 2026  
Site Engineer
Site Engineer (Highways) Location: Luton Contract: 6 Months We are seeking a Site Engineer for highways projects in Luton. Responsibilities: Site setting out Conduct inspections and quality checks Deliver morning briefings and site inductions Support with light supervision on site Assist with site opening/closing when requiredRequirements: Highways experience Strong setting out skills Confident communicator Ideally based near Luton
IR35 Status:
Unknown Status

CV-Library Luton, Bedfordshire Contractor
CL
Jun 14, 2026  
Test Automation Engineer
Build and maintain automated test frameworks and suites for API, event-driven, and graph-based services using Python/PyTest. Define and execute test plans, cases, and test data aligned to requirements and technical specifications, ensuring FR/NFR traceability. Validate IAM models (RBAC, ABAC, ReBAC, PBAC) and test policy-as-code decision points. Perform API automation, contract testing, and event replay/reprocessing scenarios. Validate graph data structures (nodes, relationships, traversal logic); Neo4j experience preferred. Produce regulatory evidence and support test governance, including entry/exit criteria. Develop and manage Jenkins pipelines for test execution and reporting within CI/CD. Log, track, and drive defect resolution using JIRA/Zephyr, ensuring clear stakeholder communication. Collaborate with Cloud Security, DevOps, and Engineering teams to improve testability and overall quality. GCS is acting as an Employment Business in relation to this vacancy
IR35 Status:
Unknown Status

CV-Library Sheffield, South Yorkshire 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