Role: Mobile AC & Chiller Engineer Location: South East Salary: up to £50,000 Hours: Monday - Friday 8am - 5pm, on call O/T available Mainstay Recruitment are currently looking for a skilled Air Conditioning/Chiller Engineer to join our very well established FM client. Role responsibilities: Proactively deliver maintenance and service visits to a variety of clients - these will include Splits, VRF systems, CRAC units and associated controls. Carrying out service and reactive breakdown cover Be a part of Out of Hours work and Standby Rota. Observes internal and client support functions to meet the requirements and objectives of our customers and our business Ensures that the engineering tasks received are carried out professionally. Responsible for the quality of each individual engineering task received in support of contract responsibilities, by ensuring all practices and support participants conform to agreed standards and processes.Candidate requirements Ideally hold. 2079 Refrigerant handling certificate or hold another recognised training course in Refrigeration & air conditioning. At least 3 years experience Proven knowledge of CRAC Units, Air conditioning Splits & Cassettes, VRV/VRF systems from all major manufacturers. Knowledge on refrigeration scroll and screw compressors, large central plant chilled water systems. Ability to work in a team or alone depending on the task.Package Overtime x1.5 on weekday and x2 on weekends day in lieu on bank holidays Standby rate is £15 per day and £50 on weekends 25 days holiday plus bank holidays Ability to buy and sell holidays – buy 5 days & sell 2 days Life assurance Learning and development programs, training and career opportunities