Senior Air Conditioning Engineer (Lead / Supervisor) I am working with a well-established commercial building services specialist, who designs, installs, and maintains HVAC and ventilation systems, to recruit an experienced Senior Air Conditioning Engineer (Lead / Supervisor) to join their expanding maintenance team. This is an excellent opportunity for a technically strong engineer who is looking to take on additional responsibility, support junior engineers, and play a key role within a growing service division. The Role: As a Senior Air Conditioning Engineer / Working Supervisor, your duties will include:Carrying out planned and reactive maintenance, diagnostics, and remedial works to a high standardWorking across a range of commercial contracts throughout London (within the M25)Providing technical support and guidance to engineers on-siteAssisting with surveys and overseeing small projects, including managing subcontractors where requiredDelivering maintenance, inspection, and repair services to air conditioning, ventilation, and refrigeration systemsCarrying out PPMs on AHUs, VRVs, splits, and FCUsTo be considered for this role, you will need:City and Guilds Level 2 in F Gas and ODS Regulations (Category 1) (2079)Strong experience working on a wide range of air conditioning systems, including splits and VRV (Daikin and Mitsubishi)Excellent customer-facing and communication skillsA full and clean UK driving licenceThe successful Senior Air Conditioning Engineer will be on