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
100 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by IR35 Status
Unknown Status 174 Inside IR35 58 Outside IR35 49
Refine by Categories
Engineering 140 Construction 84 Information Technology 22 Manufacturing 12 Other 7 Automotive 6
Admin-Clerical 3 Education 3 General Labor 3 Marketing 3 Customer Service 2 Facilities 2 Hospitality-Hotel 2 Management 2 Finance 1 Insurance 1 Legal 1 Science 1
More
Refine by Job Type
Contractor 281
London project engineer

281 project engineer jobs found in London

CL
Jul 19, 2026  
Project Engineer
Role: Project Engineer (Civil or Mechanical Engineering Bias) Location:London (multiple positions/areas) Rate: £475 p/d (inside IR35/Umbrella PAYE) Duration: 12 months+/Ongoing Industry: Water/Wastewater Are you ready to take the next step in your engineering career and play a key role in delivering complex, high-value infrastructure projects? We are seeking driven and capable Project Engineer's to support the successful delivery of a major Multi discipline projects for a leading partner to Thames Water. As a Project Engineer, you will be involved throughout the full project lifecycle, from initial planning and design coordination through to construction, commissioning and handover. Working closely with Project Managers, site teams, subcontractors and clients, you will help ensure projects are delivered safely, on time, within budget and to the highest quality standards. This role offers a varied mix of technical, commercial and operational responsibilities, providing...
IR35 Status:
Inside IR35

CV-Library London, UK Contractor
CL
Jul 12, 2026  
Project Engineer
Discipline: Project Engineer Location: North London Start date: Immediate Duration: 6+ months Shifts: 11 day fortnight Week 1: Mon to Fri 7-7 (9 hrs basic, 2.5 hrs OTA Mon to Thurs, 7 hrs basic + 4.5 hrs OTA Fri), Weekend 7-4.30 (Sat 4 hrs OTA + 5 hrs OTB, and 9 hrs OTB for Sun). Week 2: Mon to Wed 7-7 and Thurs 7-2:30 (6 hrs basic and 1 hr OTA) PAYE Pay Rates: Basic Rate: £25.00/hr + £3.01/hr Holiday Pay = £28.01/hr OTA: £35.00/hr OTB: £45.00/hr Lodge Allowance: £55.00/day worked Travel Allowance: £20.00/hr travelled (between home and site) The Role: Integrate Engineering Resources is currently recruiting for a Project Engineer for a major Energy from Waste power station construction project in north London. Duties will include: -Providing technical support to ensure safe and compliant delivery of engineering works on site -Coordinating engineering activities -Reviewing designs and specifications -Supporting construction and commissioning -Resolving technical issues -Ensuring...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Jul 18, 2026  
Project Engineer (Rail)
ALink Recruitment are working with a medium sized engineering and project management consultancy based in Canary Wharf, looking for a handful of Project Engineers with a strong rail background. Day-to-day you will be involved in the design, engineering and project management of infrastructure projects based in the UK. You will be required to assist in planning, coordinating and executing engineering projects within your area of expertise, as well as representing at client facing meetings with confidence and credibility. You will be working closely and directly with external/client staff, key stakeholders and the internal team. · Experience in multidisciplinary environment · Prepare, coordinate and monitor the assigned engineering projects · Prepare technical specifications and documents for bidding and construction · Monitor compliance to applicable codes, standards and specifications · Communicate with the project manager and wider team to provide assistance and technical...
IR35 Status:
Unknown Status

CV-Library SE1, Cathedrals, Greater London Contractor
CL
Jul 01, 2026  
Mechanical Project Engineer
Mechanical Project Engineer Tier 1 MEP Contractor | Data Centre Projects 📍 East London 💷 Permanent or Freelance (CIS / Ltd) I’m currently representing a market-leading Tier 1 MEP Contractor with a strong presence across the UK and Europe, delivering complex projects across the Data Centre, Commercial, Infrastructure and Life Sciences sectors. Due to continued growth and a secured pipeline of mission critical projects, they are now looking to appoint a Mechanical Project Engineer to join the delivery team on a major Data Centre development in East London. This is an excellent opportunity to work on a technically challenging, fast-paced project with a highly experienced delivery team and genuine long-term progression opportunities within one of the industry’s most sought-after sectors. The Opportunity Working alongside Senior Project Managers and site teams, you’ll play a key role in the delivery and coordination of mechanical building services packages across a large-scale...
IR35 Status:
Unknown Status

CV-Library E1, Whitechapel, Greater London Contractor
CL
Jul 14, 2026  
Project Engineer - 30-Month Fixed Term Contract
We are looking to recruit a Project Engineer to support a major capital project involving the introduction of a new production line within a regulated medical manufacturing environment.   This position will be joining our thriving UK medical device manufacturing company to work within our Site Services Department.    The successful candidate will play a key role in the technical delivery of the new production line, ensuring equipment and systems are specified, installed, commissioned, and validated in accordance with regulatory requirements, quality standards, and project timelines.   The role provides exposure to suppliers, manufacturing equipment, and cross-functional collaboration across engineering, quality, and operations teams.   Essential Experience/Qualifications  Experience in engineering roles supporting capital equipment or production line projects Experience with equipment specification, installation, and commissioning Experience working in a regulated manufacturing...
IR35 Status:
Unknown Status

CV-Library Wokingham, UK Contractor
CL
Jul 16, 2026  
Project Engineer
Job Title – Project Engineer- FTC 30 Months Location – Berkshire Salary: £45,000-£50,000 Shift: Days Job Role Fantastic opportunity for an experienced project engineer to join this successful FMCG organisation. They are seeking a project engineer to support on one of their major £multi million projects that is introducing new lines. This will be managing the new production line project with the installation, commissioning and keeping to the project timelines over the 30 months. Sector – Industrial Manufacturing Non-Negotiable Requirements of Project Engineer- · Must have worked as a project engineer · Experience in industrial manufacturing industry Essential requirements of project engineer – · Experience project managing installation and commissioning Desirable Requirements of project engineer – · Degree in engineering · Experience in automation, robotics and complex production equipment · Familiarity with project management tools · Familiarity with validation...
IR35 Status:
Unknown Status

CV-Library Reading, UK Contractor
CL
Jul 16, 2026  
Project Engineer
Project Engineer - Brighton £400 per day CIS Immediate Start We are seeking an experienced Project Engineer to join a major civil engineering project in Brighton. The successful candidate will play a key role in managing engineering activities, coordinating subcontractors, and ensuring the safe and successful delivery of the project. Scope of Works: Demolition Piling Construction of 2 RC Frames Drainage Temporary WorksKey Responsibilities: Managing engineering and technical aspects of the project Coordinating subcontractors and site teams Reviewing drawings, specifications and temporary works requirements Producing RAMS, ITPs and quality documentation Managing programme and site progress Ensuring compliance with health, safety and environmental standards Supporting commercial and project management teamsRequirements: Proven experience as a Project Engineer within civil engineering or major construction projects Strong background in demolition, piling, RC frame construction,...
IR35 Status:
Unknown Status

CV-Library Brighton, East Sussex Contractor
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 18, 2026  
Project Engineer Electrical
Project Engineer – Electrical (BESS & Substation Projects) Location: Kent → Doncaster Voltage Experience: 33kV & 132kV Sector: Energy / ICP / Power Infrastructure A leading ICP operating within the energy and power infrastructure sector is looking to appoint an experienced Electrical Project Engineer to support delivery across a live BESS and substation project in Kent, with a planned transition onto a subsequent project in Doncaster. This is a key site-based engineering role, with a strong focus on technical assurance, contractor coordination, and delivery of high-voltage works in line with GAT1 specifications, DNO requirements, and industry standards. Key Responsibilities Technical & Design Assurance * Review and provide feedback on drawings, SLDs, schematics, protection studies, and cable calculations * Ensure compliance with: * GAT1 specifications * Relevant DNO requirements * ENA / IEC / BS standards * Identify and resolve design...
IR35 Status:
Unknown Status

CV-Library Canterbury, Kent Contractor
CL
Jul 16, 2026  
PTS Project Engineer
Our client is delivering a major package of rail and civil engineering works on the nationally significant Sizewell C project. These works form a critical part of the wider programme supporting construction logistics for one of the UK's largest energy infrastructure projects. We are looking to appoint a highly capable Project Engineer / Senior Engineer with a strong rail and civil engineering background. This role would suit an individual who has developed through a Site Engineer → Site Agent → Project Engineer career path and is confident taking ownership of engineering delivery, temporary works, quality management, and technical assurance on complex rail infrastructure schemes. Key Responsibilities: Lead the engineering function for a package of rail and civils works Act as the primary technical point of contact between site teams, subcontractors and project management Manage engineering support for level crossing, drainage, earthworks, structures and associated rail...
IR35 Status:
Unknown Status

CV-Library Ipswich, Suffolk Contractor
CL
Jul 15, 2026  
Project Engineer - RAIL - Outside IR35
Project Engineer – Sizewell C - Contract - Outside IR35 We are recruiting an experienced Project Engineer to support a major infrastructure package on the Sizewell C nuclear project, specifically focused on railway level crossing upgrades. This is a fantastic opportunity to join a well-established contractor delivering technically challenging civil engineering works on one of the UK’s largest schemes. The Role Manage engineering delivery of railway level crossing upgrade works Coordinate site engineering activities, including setting out and quality control Review and implement RAMS, ITPs, and technical documentation Work closely with Site Agents, Section Engineers and subcontract teams Liaise with client, Network Rail representatives, and stakeholders Ensure works are delivered in line with project programme, specifications, and safety requirements Support commercial team with progress reporting and change management Maintain accurate site records, as-builts, and...
IR35 Status:
Outside IR35

CV-Library Suffolk, UK Contractor
CL
Jul 12, 2026  
Manufacturing Project Engineer
Location: Desford (Fully Site-Based) Pay Rate: £25.20 - £35.20 per hour (Dependent on Experience) Salary Equivalent Comparator: £41,593 per annum Working Hours: 37.5 hours per week (Standard Hours) Key Benefit: 35 Days Holiday Entitlement About the Role Are you a proactive, delivery-focused Manufacturing Engineer who thrives on being on the shop floor rather than stuck behind a desk? We are seeking a hands-on Manufacturing Project Engineer to support and lead a portfolio of containerisation improvement initiatives at our world-class manufacturing facility in Desford. This role perfectly combines practical engineering execution with project management responsibility. You will focus on implementing robust processes to support increasing operational output, eliminate process variability, and improve efficiency across the containerisation footprint. Key Responsibilities Project Delivery: Lead and deliver containerisation-related projects from their current status through to...
IR35 Status:
Unknown Status

CV-Library Hinckley, Leicestershire Contractor
CL
Jul 15, 2026  
Manufacturing Project Engineer
Manufacturing Project Engineer Location: Desford, Leicestershire (Fully Onsite) Contract: Initial 6 Months (Likely Extension - Rolling) Rate: £47.03 per hour (£352.73 per day) Inside IR35 Start Date: ASAP We are currently recruiting for an experienced Manufacturing Project Engineer to join a leading manufacturing organisation on an initial 6-month contract. This is an excellent opportunity for a hands-on engineer who enjoys owning projects from concept through to implementation while driving meaningful operational improvements within a production environment. The successful candidate will take responsibility for a portfolio of manufacturing and process improvement initiatives, working closely with operational and engineering teams to deliver sustainable results. Key Responsibilities Lead and deliver manufacturing improvement projects from current state through to implementation Define project scope, timelines, risks and deliverables Coordinate activities across operations,...
IR35 Status:
Inside IR35

CV-Library Desford, Leicestershire Contractor
CL
Jul 13, 2026  
Manufacturing Project Engineer
Manufacturing Project Engineer Desford (Site based) Initial 6 month contract (likely to be extended) 37.5 Hours a week Mon-Fri Are you a hands on Manufacturing Engineer with strong project delivery capability to support and lead a portfolio of containerisation improvement initiatives? Are you comfortable working on the shopfloor and engaging directly with operations? Do you take ownership of problems and drive projects through to resolution? If so, this could be a great opportunity for you… Manufacturing Project Engineer Responsibilities * Project delivery - Lead and deliver containerisation-related projects from current status through to implementation * Hands-On Manufacturing Engineering - Actively support and implement process improvements on the shopfloor, support installation, commissioning, and optimisation of new equipment and tooling, and review current processes and identify opportunities * Process Development & Stability - Establish robust, repeatable...
IR35 Status:
Unknown Status

CV-Library Desford, Leicestershire Contractor
CL
Jul 18, 2026  
Project Engineer
Role: Project Engineer (Civil/Electrical/Mechanical Engineering Bias) Location: Bournemouth Rate: £475 p/d (inside IR35/Umbrella PAYE) Duration: 12 months+/Ongoing Industry: Clean Water Are you ready to take the next step in your engineering career and play a key role in delivering complex, high-value infrastructure projects? We are seeking a driven and capable Project Engineer to support the successful delivery of a major Multi discipline Clean water project in Bournemouth. As a Project Engineer, you will be involved throughout the full project lifecycle, from initial planning and design coordination through to construction, commissioning and handover. Working closely with Project Managers, site teams, subcontractors and clients, you will help ensure projects are delivered safely, on time, within budget and to the highest quality standards. This role offers a varied mix of technical, commercial and operational responsibilities, providing excellent opportunities for career...
IR35 Status:
Inside IR35

CV-Library Bournemouth, UK Contractor
CL
Jul 18, 2026  
Project Engineer - Midlands
Project Engineer (Mechanical / Fire Protection) Location: Midlands Rate: Up to £340 per day (DOE) Start Date: ASAP An excellent opportunity has arisen for an experienced Project Engineer to join a leading specialist contractor delivering complex mechanical and fire protection projects across the UK. This role is ideally suited to candidates based in the Midlands area. The Role Reporting to the Project Manager, you will be responsible for supporting the successful delivery of projects on site, ensuring labour, materials, programme requirements and quality standards are effectively managed. You will act as a key point of contact between site teams, clients and contractors while helping drive projects through installation, testing and commissioning phases. Key Responsibilities Support the day-to-day delivery of mechanical installation projects. Attend client and contractor coordination meetings. Manage subcontractors and site resources. Review and mark up pipework schematics...
IR35 Status:
Unknown Status

CV-Library Midlands, UK Contractor
CL
Jul 15, 2026  
Site engineer
I am currently working alongside a UK's market leading groundworks and RC frame sub - contractor. My client is looking to onboard an engineer to manage the engineering of an ongoing Large RC frame structure for a major project that is being delivered. Site engineer responsibilities: * Setting out and producing As built surveys * Reporting to project engineer * Health and safety compliance to the highest level * QA * Raising design issues * RFI's Site engineer requirements: * Valid CSCS Card * Civil engineering degree * Laptop and AutoCAD * SMSTS or SSSTS - not essential (Desirable). Please apply and one of my team will be in touch
IR35 Status:
Unknown Status

CV-Library Charing Cross, Greater London Contractor
CL
Jul 17, 2026  
Site engineer
I am currently working alongside a UK's market leading groundworks and RC frame sub - contractor. My client is looking to onboard an engineer to manage the engineering of an ongoing Large RC frame structure for a major project that is being delivered. Site engineer responsibilities: * Setting out and producing As built surveys * Reporting to project engineer * Health and safety compliance to the highest level * QA * Raising design issues * RFI's Site engineer requirements: * Valid CSCS Card * Civil engineering degree * Laptop and AutoCAD * SMSTS or SSSTS - not essential (Desirable). Please apply and one of my team will be in touch
IR35 Status:
Unknown Status

CV-Library Hatfield, Hertfordshire Contractor
CL
Jul 16, 2026  
Engineering Apprenticeship - Automation & Controls
Join Altro and build your future in engineering At Altro, we’ve been manufacturing innovative flooring and wall cladding systems since 1919. As a family-owned British business, we take pride in creating environments that improve people’s wellbeing, while supporting our people to grow, develop and thrive. We’re now looking for an Automation & Controls Engineering Apprentice to join our Letchworth site and start an exciting career in advanced manufacturing. About the Apprenticeship You’ll complete the Level 4 Automation & Controls Engineering Technician Apprenticeship with Harlow College, attending one day per week on day release while gaining hands-on experience on site. The apprenticeship will take approximately 4 years. You’ll work towards a Level 4 HNC in Engineering, building the knowledge and practical skills needed to become a qualified Automation & Controls Engineer. What you’ll be doing Working alongside our experienced Engineering teams, you’ll: Support...
IR35 Status:
Unknown Status

CV-Library Letchworth Garden City, Hertfordshire, United Kingdom Contractor
CL
Jul 14, 2026  
Structural Engineer
Structural Engineer Southampton Up to £45.00 per hour Immediate start available Experienced structural engineer sought to contribute to a significant RAAC survey project in Southampton. The initial contract period is set for two weeks, commencing on 13th July, with a strong likelihood of extension based on project needs. There may also be opportunities for night shift surveys, providing flexibility in working hours. Key Responsibilities; • Act as Project Engineer, leading efforts in conducting thorough surveys and data collection specifically for a large-scale RAAC (Reinforced Autoclaved Aerated Concrete) survey. • Conduct visual inspections from a Mobile Elevating Work Platform (MEWP), meticulously recording and photographing any defects found on RAAC panels to ensure comprehensive documentation. • Mark up engineering drawings with observations, ensuring that all findings are accurately labelled and included in detailed reports for client review. • Write and interpret reports...
IR35 Status:
Unknown Status

CV-Library SO45, Ashlett, Hampshire 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