DMT Renewables Ltd
RGI Gas & Renewable Heating Engineer
1 month ago
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Important information
Contract type:
Permanent
Location:
Dublin, Ireland
Work mode:
Onsite
Published on:
24 September 2026
What they need
DMT Renewables Ltd – Tallaght, Dublin
Full-time | Permanent
Company Vehicle | Phone | CWPS Pension | Sick Pay
Company Description
DMT Renewables Ltd is an established energy retrofit contractor based in Tallaght, Dublin, specialising in residential energy efficiency and deep retrofit works.
We deliver a wide range of energy upgrades including insulation, ventilation, windows and doors, heating systems, heat pumps, airtightness and Solar PV.
DMT Renewables carries out residential retrofit works under programmes including the SEAI Warmer Homes Scheme, Local Authority programmes and other energy retrofit schemes.
Due to continued growth, we are seeking an experienced RGI Gas Engineer / Heating Engineer to join our team.
The Role
The successful candidate will carry out domestic gas, heating and associated plumbing works across residential retrofit projects.
The role will involve working in occupied homes, so a high standard of workmanship, professionalism and customer care is essential.
Experience with heat pumps would be a significant advantage; however, heat-pump training will be provided for the right candidate.
Key Responsibilities
- Carry out domestic gas and heating installations, alterations, repairs and commissioning.
- Complete gas works in accordance with current RGI requirements and applicable standards.
- Install, modify and commission domestic heating systems.
- Carry out associated plumbing works as required.
- Diagnose heating and gas system faults and carry out appropriate repairs.
- Complete testing and certification for gas works.
- Ensure all work is completed safely, correctly and to a high standard.
- Carry out pre-installation inspections where required.
- Identify additional works, defects or issues that may affect the proposed installation.
- Work closely with Project Managers and other trades to ensure works are properly coordinated.
- Maintain accurate records, photographs and completion documentation.
- Ensure properties are left clean and safe following completion of works.
- Communicate professionally with homeowners regarding works being carried out.
- Attend remedial or follow-up works where required.
- Comply with company Health & Safety procedures and relevant Irish regulations.
- Support the installation and commissioning of heat-pump systems following appropriate training and certification.
Essential Requirements
- Current Registered Gas Installer (RGI) registration.
- QQI Level 6 / Advanced Craft Certificate in Plumbing or equivalent recognised qualification.
- Strong experience in domestic gas and heating installations.
- Good knowledge of domestic heating systems and controls.
- Ability to diagnose and resolve heating and plumbing faults.
- Ability to work independently and as part of a wider retrofit team.
- High standard of workmanship and attention to detail.
- Good communication skills when dealing with homeowners and colleagues.
- Valid Safe Pass.
- Full clean Irish driving licence.
Desirable Experience
Experience in any of the following would be advantageous:
- Air-to-water heat pumps
- Heat-pump installation and commissioning
- Domestic heating controls
- Heating system upgrades
- Cylinder replacements
- Radiator replacement and system balancing
- Residential retrofit projects
- SEAI Warmer Homes Scheme
- One Stop Shop retrofit works
- Working in occupied residential properties
Previous heat-pump experience is not essential, as training and development will be provided to the right candidate.
What We Offer
- Competitive salary depending on experience
- Company vehicle
- Company phone
- CWPS Pension
- Sick pay
- On-site parking
- Long-term pipeline of residential retrofit work
- Heat-pump training and professional development
- Opportunity to develop within the growing renewable energy and retrofit sector
- Support from an established project management and administration team
Job Details
Job Type: Full-time, Permanent
Location: Tallaght, Dublin, with travel to residential project sites.
Work Location: On the road / site based with attendance at DMT Renewables' Tallaght office as required.
DMT Renewables Ltd is looking for a competent and experienced RGI Gas Engineer who takes pride in their work and is interested in developing further into heat-pump and renewable heating technologies.
Pay: €55,000.00-€65,000.00 per year
Benefits:
- Company pension
- On-site parking
- Sick pay
Work Location: In person
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