Are you a qualified F-Gas Engineer ready to work with a leading building services provider? We are seeking a skilled and motivated professional to join a fast-growing maintenance and engineering team, supporting commercial and retail clients across Dublin. This is an excellent opportunity for someone with hands-on HVAC/refrigeration experience who is passionate about quality work, system reliability, and customer service. Responsibilities: Service, maintain, and repair a range of HVAC and refrigeration systems, including split systems, VRV/VRF, chillers, and cold rooms Perform diagnostics, fault-finding, and emergency repairs to ensure minimal downtime Carry out preventative maintenance tasks and ensure systems operate efficiently and in compliance with environmental regulations Ensure full compliance with F-Gas regulations and maintain accurate service logs and reports Support installation projects and commissioning of new equipment Liaise professionally with clients and site teams to deliver exceptional service Requirements: F-Gas Certification (Category I) - essential Relevant trade qualification in Refrigeration, HVAC, or Air Conditioning Proven experience in service and maintenance of HVAC/refrigeration systems Valid Safe Pass and Manual Handling certs (or willingness to obtain) Full, clean driving licence Skills: Maintenance Engineering FGas