ISS are one of the world's leading outsourcing providers and our Technical Services Division are currently recruiting for an Air Conditioning Engineer to cover the South London region. The successful engineer will be responsible for reactive and planned works (PPMs) to commercial properties over a region. This is a mobile position. Responsibilities: Undertake air conditioning maintenance repair works issued through the help desk within set time frames so that the customer expectations are met. Undertake air conditioning PPM works issued through the help desk within set time frames so that the customer expectations are met. Undertake air conditioning improvement works issued through the help desk within set time frames so that the customer expectations are met. Undertake new air conditioning installations, major and minor repair works and breakdowns. Diagnose and repair faults on systems and plant. To provide call out response for the client as detailed on the call out rota. To evaluate performance and ensure the proper servicing and maintenance of equipment under contract to the company is carried out. Review and update site paperwork and electronic records to ensure compliance with contractual, client and ISS requirements. Applications are invited from experienced air conditioning engineers who ideally also have electrical engineering qualifications and competency. It is essential that the successful engineer has 2079 Safe Handling of Refrigerants certification/J11 in addition to another building services qualification, i.e. electrical, fabric or gas. Previous experience in the maintenance of air conditioning systems is essential and candidates with an NVQ or equivalent in an air conditioning/refrigeration qualification will be preferred. About ISS The ISS Group was founded in Copenhagen in 1901 and has since grown to become the world's leading facilities services company. More than a century in the service industry has taught us that long term business success is closely linked to the concept of sustainable development. By setting industry leading social, environmental and ethical standards we show that our customers and employees can depend on us. ISS is currently present in more than 50 countries and more than 500,000 employees serve over 200,000 business to business customers every day.