**Job Summary** As an Air Auditor, you will play a critical role in evaluating and optimizing compressed air systems for our clients. This position requires a balance of technical expertise, analytical thinking, and customer-oriented problem-solving to deliver customized solutions. You will manage the entire audit process, from initial analysis to post-audit follow-up, and work closely with customers to improve operational efficiency, reduce costs, and ensure long-term sustainability. **Requirements:** + Understanding of compressed air system and air quality standard and requirements + Understanding of types of air compressors and operation modes + Adequate knowledges on relevant standards for Malaysia or Industry (eg: ASME EA-4, ISO11011, CSAC837, ISO8573) + Adequate knowledges on calculate/estimate details on compressed air system operating costs, use of audit tools to conduct energy audit and propose solution to achieve energy saving + Attended and certified of Energy Manager Training Course would be advantage + Diploma or degree in Engineering or a related field. + 2–3 years of service experience, preferably within the air compressor industry. Knowledge of compressed air systems is highly advantageous.