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 44 Facilities 7 Automotive 5 Manufacturing 4 Other 3 Management 2
Customer Service 1 Marketing 1
More
Refine by Job Type
Contractor 50
Construction Unknown Status gas installation engineer

50 gas installation engineer jobs found

CL
Apr 23, 2026  
Air Conditioning Engineer
Air Conditioning Installer (Self-Employed / Subcontractor) Location: Plymouth & surrounding areas Job Type: Self-employed / Subcontractor Earnings: £200 – £400+ per day / £400+ per install (depending on experience & job type) About the Role Due to continued growth, we’re looking for an experienced Air Conditioning Installer to join our team covering Plymouth and surrounding areas. You’ll be installing domestic and light commercial systems including wall-mounted splits, multi-splits, and cassette units. Key Responsibilities * Installation of split & multi-split AC systems * Installation of wall-mounted and cassette units * Running pipework, drainage, and electrical connections * Pressure testing, vacuuming, and commissioning systems * Diagnosing and resolving installation issues * Maintaining a clean, professional work environment * Completing jobs to a high standard Requirements * Proven experience installing AC systems * F-Gas...
IR35 Status:
Unknown Status

CV-Library Plymouth, Devon Contractor
CL
Apr 23, 2026  
Air Conditioning Engineer
Air Conditioning Installer (Self-Employed / Subcontractor) Location: Exeter & surrounding areas Job Type: Self-employed / Subcontractor Earnings: £200 – £400+ per day / £400+ per install (depending on experience & job type) About the Role Due to continued growth, we’re looking for an experienced Air Conditioning Installer to join our team covering Exeter and surrounding areas. You’ll be installing domestic and light commercial systems including wall-mounted splits, multi-splits, and cassette units. Key Responsibilities * Installation of split & multi-split AC systems * Installation of wall-mounted and cassette units * Running pipework, drainage, and electrical connections * Pressure testing, vacuuming, and commissioning systems * Diagnosing and resolving installation issues * Maintaining a clean, professional work environment * Completing jobs to a high standard Requirements * Proven experience installing AC systems * F-Gas certification...
IR35 Status:
Unknown Status

CV-Library Exeter, Devon Contractor
CL
Apr 29, 2026  
Mechanical Manager
Job Title: Mechanical Package Manager Location: Plymouth, Devon Reporting To: MEP Lead Working Hours: 50 hours per week (07:00 – 17:00) Purpose of the Role An experienced Mechanical Package Manager is required to oversee the delivery of complex mechanical works across a major, secure infrastructure project. The role involves managing design reviews, procurement, construction, and commissioning of mechanical systems, ensuring all works are completed safely, efficiently, and in full compliance with project specifications and UK regulations. Due to the nature of the facility, BPSS security clearance is required (process may take up to 8 weeks). Eligibility: Candidates must hold a passport from a NATO or MISWG member country and have resided in the UK for the past 5 years. Key Responsibilities Plan, coordinate, and manage all mechanical packages through design, procurement, installation, testing, and commissioning stages. Ensure all works are delivered safely, on time, within...
IR35 Status:
Unknown Status

CV-Library Plymouth, UK Contractor
CL
Apr 29, 2026  
MECHANICAL AND ELECTRICAL ENGINEER
About the Role We are seeking an experienced Mechanical & Electrical Engineer to support a range of construction projects. You will be responsible for delivering high-quality mechanical engineering solutions, from initial design through to project completion, ensuring full compliance with client requirements and relevant legislation. Key Responsibilities * Carry out mechanical engineering design calculations and produce drawings and specifications * Assist in the preparation of tender documentation * Design, programme, and supervise projects with minimal supervision * Oversee heating, ventilation, and air conditioning (HVAC) installations * Supervise on-site works and manage contractors * Monitor and direct Clerks of Works and Inspectors as required * Liaise effectively with client representatives and stakeholders * Ensure adherence to contract documentation and quality standards * Prepare cost estimates from pre-contract stage through to final...
IR35 Status:
Unknown Status

CV-Library Caerphilly, Caerphilly County Borough Contractor
CL
Apr 29, 2026  
Quantity Surveyor
Freelance Quantity Surveyor – Heavy Civils  Location: York Contract Type: Freelance  Duration: Ongoing (initial term with potential extension) Rate: Dependant on Experience The Opportunity We are seeking an experienced Freelance Quantity Surveyor to support a heavy civils scheme based in York. The project primarily involves pipeline installation and manhole construction, forming part of a wider infrastructure programme. This is an excellent opportunity for a QS with strong civils experience to join a well-established team and play a key role in the commercial management of the project. Key Responsibilities Manage and oversee all commercial aspects of the project Measurement and valuation of works (primarily pipelines and manholes) Subcontractor procurement, administration, and payments Preparation of applications for payment and final accounts Cost forecasting, reporting, and budget control Identification and management of variations and change events Liaising...
IR35 Status:
Unknown Status

CV-Library York, UK Contractor
CL
Apr 29, 2026  
Quantity Surveyor
Freelance Quantity Surveyor – Heavy Civils  Location: York Contract Type: Freelance  Duration: Ongoing (initial term with potential extension) Rate: Dependant on Experience The Opportunity We are seeking an experienced Freelance Quantity Surveyor to support a heavy civils scheme based in York. The project primarily involves pipeline installation and manhole construction, forming part of a wider infrastructure programme. This is an excellent opportunity for a QS with strong civils experience to join a well-established team and play a key role in the commercial management of the project. Key Responsibilities Manage and oversee all commercial aspects of the project Measurement and valuation of works (primarily pipelines and manholes) Subcontractor procurement, administration, and payments Preparation of applications for payment and final accounts Cost forecasting, reporting, and budget control Identification and management of variations and change events Liaising...
IR35 Status:
Unknown Status

CV-Library York, UK Contractor
CL
Apr 29, 2026  
Quantity Surveyor
Freelance Quantity Surveyor – Heavy Civils  Location: York Contract Type: Freelance  Duration: Ongoing (initial term with potential extension) Rate: Dependant on Experience The Opportunity We are seeking an experienced Freelance Quantity Surveyor to support a heavy civils scheme based in York. The project primarily involves pipeline installation and manhole construction, forming part of a wider infrastructure programme. This is an excellent opportunity for a QS with strong civils experience to join a well-established team and play a key role in the commercial management of the project. Key Responsibilities Manage and oversee all commercial aspects of the project Measurement and valuation of works (primarily pipelines and manholes) Subcontractor procurement, administration, and payments Preparation of applications for payment and final accounts Cost forecasting, reporting, and budget control Identification and management of variations and change events Liaising...
IR35 Status:
Unknown Status

CV-Library York, UK Contractor
CL
Apr 29, 2026  
Site Engineer
I am working alongside a leading civil engineering contractor who are currently looking to hire an experienced Site Engineer due to a number of new contracts being awarded. My client operates across the civils sector on renewable energy projects. Site Engineer responsibilities: * Setting out using total station & GPS. Works include earthworks, duct installations, troughs, and RC bases. * Working alongside the project management team. * Site supervision. * Ensuring health and safety compliance. * Ensuring works are being carried out in accordance to agreed methodology and method. * Ensuring the correct documentation is held on site. * Ensuring works are completed on time and to specification. Site Engineer requirements: * Experience with setting out earthworks, duct installations, troughs, and RC bases. * Right to work in the UK. * CSCS card - White minimum. * SSSTS/SMSTS ticket holder (preferable) * Full UK driving licence. * Strong...
IR35 Status:
Unknown Status

CV-Library Leeds ICD, City and Borough of Leeds Contractor
CL
Apr 28, 2026  
Site Agent
We are recruiting for an experienced Freelance Site Agent to join a major, high-value infrastructure scheme in the Midlands. This flagship project forms a critical part of a wider regional development programme and involves extensive civil engineering works, with a strong focus on large-scale earthworks and complex drainage systems. This is an excellent opportunity for a proactive and technically strong Site Agent to take ownership of key packages, drive programme delivery, and play a vital role in a long-term infrastructure project of national significance. Role Overview As Site Agent, you will be responsible for managing a defined section of works, with particular emphasis on earthworks (bulk excavation, remediation, and material management) and drainage (both surface and deep drainage systems). You will lead site teams, coordinate subcontractors, and ensure that all activities are delivered safely, efficiently, and in line with programme and budget requirements. You will act...
IR35 Status:
Unknown Status

CV-Library Milton Keynes, UK Contractor
CL
Apr 28, 2026  
Plumber
FWA Talent Specialists are proud to be working in partnership with a well-established and growing plumbing and maintenance company to recruit an experienced Plumber to join their expanding team. Due to continued growth and a number of new contract wins across London, our client is looking to add a skilled and reliable engineer who takes pride in delivering high-quality work. The Role You will be working across a mix of residential and commercial properties, carrying out: * Reactive maintenance * Planned works * Fault finding and diagnostics * Installations * General plumbing duties What We’re Looking For * Minimum 5 years’ experience in plumbing * Strong fault-finding and problem-solving ability * Good communication and customer-facing skills * Full UK driving licence * A professional, reliable, and proactive approach What’s On Offer * £36,000 – £46,000 basic salary (depending on experience) * Overtime available (higher earnings for exceptional candidates)...
IR35 Status:
Unknown Status

CV-Library Canary Wharf, Greater London Contractor
CL
Apr 27, 2026  
Electrical Engineer
Electrical Engineer We are seeking a qualified and experienced Electrical Engineer to join a critical maintenance team at a world-leading science and innovation hub in Didcot. This is a unique opportunity to work across a diverse business park environment supporting public and private sector organizations at the forefront of aerospace, clean energy, life sciences, and quantum computing. Role Overview Pay Rate: £25 per hour Hours: 40 hours per week. Contract Type: Contract till July (Ongoing). Location: Didcot (Business Park setting). Start Date: ASAP / 13/04/2026. Key Responsibilities Technical Maintenance: Carry out comprehensive planned preventative maintenance (PPM) and rapid reactive repairs to ensure 100% uptime for critical site infrastructure. Fault Diagnosis: Utilize advanced fault-finding techniques across a wide range of sophisticated electrical machinery and plant equipment. System Reliability: Support high-tech sectors by maintaining production-critical...
IR35 Status:
Unknown Status

CV-Library Didcot, Oxfordshire Contractor
CL
Apr 26, 2026  
Semi-Skilled Labourer
Our client is looking for a Skilled Labourer to support their heating installation teams across South Tyneside sites. Key Responsibilities: * Assisting heating engineers during installation works * Bricking up flues and fireplaces following heating installations * Plastering and finishing affected areas to a good standard * Delivering and collecting materials as required * General on‑site support to ensure works are completed efficiently Person Specification: * Previous experience in a skilled labouring role – essential * Experience with basic brickwork and plastering – essential * Full UK Driving Licence – required * Ability to work as part of a team and follow site instructions * Reliable, hardworking, and able to manage manual tasks * Abrasive Wheels * Manual Handling * Working at Heights
IR35 Status:
Unknown Status

CV-Library South Shields, South Tyneside Contractor
CL
Apr 26, 2026  
Mechanical & Electrical Engineer
Site Facilities Maintenance Technician (M&E) We are seeking a highly skilled and versatile Site Facilities Maintenance Technician with a strong Mechanical and Electrical (M&E) background to join a global leader in FMCG manufacturing. Based at a major production facility in Trafford Park, Manchester, this 12-month contract offers the opportunity to work within a fast-paced, high-volume manufacturing environment. Role Overview Pay Rate: £22.18 per hour (CIS). Hours: 40 hours per week. Contract Type: 12-month temporary contract. Location: Trafford Park, Manchester. Industry: FMCG Manufacturing. Key Responsibilities Integrated Maintenance: Execute both mechanical and electrical planned preventative maintenance (PPM) and reactive repairs to ensure zero downtime on critical production and facility plant. Mechanical Systems: Inspect and repair pumps, gearboxes, conveyors, and pneumatic systems essential to the manufacturing process. Electrical Infrastructure: Perform...
IR35 Status:
Unknown Status

CV-Library United Kingdom Contractor
CL
Apr 26, 2026  
Site Engineer
I am working alongside a leading civil engineering contractor who are currently looking to hire an experienced Site Engineer due to a number of new contracts being awarded. My client operates across the civils sector on renewable energy projects. Site Engineer responsibilities: * Setting out using total station & GPS. Works include earthworks, duct installations, troughs, and RC bases. * Working alongside the project management team. * Site supervision. * Ensuring health and safety compliance. * Ensuring works are being carried out in accordance to agreed methodology and method. * Ensuring the correct documentation is held on site. * Ensuring works are completed on time and to specification. Site Engineer requirements: * Experience with setting out earthworks, duct installations, troughs, and RC bases. * Right to work in the UK. * CSCS card - White minimum. * SSSTS/SMSTS ticket holder (preferable) * Full UK driving licence. * Strong...
IR35 Status:
Unknown Status

CV-Library Bangor, Gwynedd Contractor
CL
Apr 26, 2026  
Cable Project Engineer
Cable Project Engineer An established UK transmission operator is seeking a Cable Project Engineer to join a multi-disciplinary engineering team delivering major infrastructure and energy projects. Key Responsibilities: Provide cable engineering input across multiple projects, including outline cable system design, technology option assessments, underground route selection, and current rating calculations (CYMCAP). Support projects through the full lifecycle from concept and design to construction, installation, commissioning, and handover. Participate in and support risk and safety sessions including HAZID, HAZCON and HAZOP. Develop technical scopes and specifications for new and modified underground cable systems. Review contractor and consultant detailed designs, prequalification and type test documentation. Witness factory acceptance testing (FAT) and relevant site acceptance testing. Ensure compliance with industry standards, CDM Regulations, ESQCR, and wider HSE...
IR35 Status:
Unknown Status

CV-Library Perth, Perth & Kinross Contractor
CL
Apr 25, 2026  
Electrical Site Manager
We are seeking an experienced and highly motivated Electrical Manager to oversee electrical works on a large-scale commercial project. This role is critical to ensuring that all electrical installations are delivered safely, on time, and to the highest quality standards. Electrical Manager Key Responsibilities: * Manage and coordinate all electrical aspects of the project from planning through to completion * Supervise electrical subcontractors and site teams * Ensure compliance with health & safety regulations and industry standards * Review drawings, specifications, and technical documentation * Monitor project progress, budgets, and timelines * Liaise with project managers, engineers, and clients to ensure smooth delivery * Conduct site inspections and quality control checks * Resolve technical issues and provide leadership on-site Electrical Manager Requirements: * Gold / Black ECS *...
IR35 Status:
Unknown Status

CV-Library London, UK Contractor
CL
Apr 25, 2026  
Electrical Site Manager
We are seeking an experienced and highly motivated Electrical Manager to oversee electrical works on a large-scale commercial project. This role is critical to ensuring that all electrical installations are delivered safely, on time, and to the highest quality standards. Electrical Manager Key Responsibilities: * Manage and coordinate all electrical aspects of the project from planning through to completion * Supervise electrical subcontractors and site teams * Ensure compliance with health & safety regulations and industry standards * Review drawings, specifications, and technical documentation * Monitor project progress, budgets, and timelines * Liaise with project managers, engineers, and clients to ensure smooth delivery * Conduct site inspections and quality control checks * Resolve technical issues and provide leadership on-site Electrical Manager Requirements: * Gold / Black ECS *...
IR35 Status:
Unknown Status

CV-Library Manchester, Greater Manchester Contractor
CL
Apr 25, 2026  
Electrical Site Manager
We are seeking an experienced and highly motivated Electrical Manager to oversee electrical works on a large-scale commercial project. This role is critical to ensuring that all electrical installations are delivered safely, on time, and to the highest quality standards. Electrical Manager Key Responsibilities: * Manage and coordinate all electrical aspects of the project from planning through to completion * Supervise electrical subcontractors and site teams * Ensure compliance with health & safety regulations and industry standards * Review drawings, specifications, and technical documentation * Monitor project progress, budgets, and timelines * Liaise with project managers, engineers, and clients to ensure smooth delivery * Conduct site inspections and quality control checks * Resolve technical issues and provide leadership on-site Electrical Manager Requirements: * Gold / Black ECS *...
IR35 Status:
Unknown Status

CV-Library Nottingham, Nottinghamshire Contractor
CL
Apr 25, 2026  
Electrical Site Manager
We are seeking an experienced and highly motivated Electrical Manager to oversee electrical works on a large-scale commercial project. This role is critical to ensuring that all electrical installations are delivered safely, on time, and to the highest quality standards. Electrical Manager Key Responsibilities: * Manage and coordinate all electrical aspects of the project from planning through to completion * Supervise electrical subcontractors and site teams * Ensure compliance with health & safety regulations and industry standards * Review drawings, specifications, and technical documentation * Monitor project progress, budgets, and timelines * Liaise with project managers, engineers, and clients to ensure smooth delivery * Conduct site inspections and quality control checks * Resolve technical issues and provide leadership on-site Electrical Manager Requirements: * Gold / Black ECS *...
IR35 Status:
Unknown Status

CV-Library Leeds, West Yorkshire Contractor
CL
Apr 25, 2026  
Electrical Site Manager
We are seeking an experienced and highly motivated Electrical Manager to oversee electrical works on a large-scale commercial project. This role is critical to ensuring that all electrical installations are delivered safely, on time, and to the highest quality standards. Electrical Manager Key Responsibilities: * Manage and coordinate all electrical aspects of the project from planning through to completion * Supervise electrical subcontractors and site teams * Ensure compliance with health & safety regulations and industry standards * Review drawings, specifications, and technical documentation * Monitor project progress, budgets, and timelines * Liaise with project managers, engineers, and clients to ensure smooth delivery * Conduct site inspections and quality control checks * Resolve technical issues and provide leadership on-site Electrical Manager Requirements: * Gold / Black ECS *...
IR35 Status:
Unknown Status

CV-Library Birmingham, West Midlands (County) 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