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Posted 07 August, 2026

Mobile Air Conditioning & Chiller Engineer

JLL
EC1, ENG, GB Full Time

Job Description

Job Purpose: We are looking for skilled Air Conditioning/Chiller Engineers to provide operational support to the South East for our Integral Cooling Technology Division. Key Responsibilities: To proactively deliver the engineering tasks received, including maintenance and service visits to a variety of equipment, these will include Splits, VRF systems, CRAC units and associated controls. Carrying out service and reactive breakdown cover in normal working hours. 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. Qualifications, Skills & Experience: Can demonstrate the appropriate technical competencies and certificates relevant to the skills required E.g. 2079 Refrigerant handling. Successfully completed a recognised training course in Refrigeration & air conditioning, or alternatively provides evidence of the equivalent works. A good base knowledge and experience of maintenance & service duties on VRF systems as well as medium to large tonnage chillers. 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 from Carrier, York, McQuay, Climaveneta, Daikin, Trane, J&E Hall, GEA etc would also be advantageous but not essential. Ability to work in a team or alone depending on the task. Employee Benefits: * Overtime x1.5 on weekday and x2 on weekends + day in lieu on bank holidays * Standby rate is £15 per day and £50 on bank holidays * 25 days holiday plus bank holidays (pro rata into shifts for shift workers) * Company funded health cash plan * Ability to buy and sell holidays – buy 5 days & sell 2 days * Life assurance * Auto-enrolment company pension scheme * Employee Assistance Program (EAP) * Cycle to work scheme * Purchase an electric vehicle via salary sacrifice * Employee discounts with various brands * Learning and development programs, training and career opportunities