Who we are:Johnson Controls Indonesia has been recognized as a Great Place To Work®! This achievement reflects our commitment to fostering a positive, inclusive, and dynamic work environment where every team member can thrive. Find out more here:https://greatplacetowork.co.id/companies/pt-johnson-controls-indonesia/Job Summary:As a Technical Supervisor – HVAC, you will lead a team of technicians in delivering high-quality HVAC maintenance, repair, and installation services. You will ensure operational excellence, customer satisfaction, and compliance with safety and technical standards across all service activities.Service Technician Duties & Responsibilities (How you will do it):Technical Leadership & SupervisionSupervise and coordinate daily activities of HVAC technicians.Provide technical guidance and troubleshooting support for complex HVAC systems including chillers, AHUs, VRF systems, Smart Connecting Chiller and BMS integration.Ensure all service tasks are performed according to Johnson Controls’ standards and client requirements.Escalate to factory regarding issue technical and claim warrantyProvide administrative support warrantyProject Execution & Quality ControlOversee installation, commissioning, and maintenance of HVAC systems.Conduct site inspections and audits to ensure quality and safety compliance.Review and approve service reports, commissioning documents, and maintenance logs.Customer EngagementAct as a technical point of contact for clients, ensuring timely resolution of issues.Support service proposals and upselling opportunities based on site assessments.Maintain strong relationships with clients to ensure satisfaction and repeat business.Team DevelopmentTrain and mentor junior technicians through on-the-job training and technical workshops.Monitor team performance and provide feedback for continuous improvement.Administration & ReportingEnsure timely submission of service documentation, timesheets, and inventory reports.Support planning and scheduling of service jobs in coordination with the service coordinator.What we look for:Diploma or Bachelor's Degree in Mechanical Engineering, Electrical Engineering, or related field.Minimum 5 years of experience in HVAC service, with at least 2 years in a supervisory role.Strong knowledge of HVAC systems including chillers, VRF, and control systems.Familiarity with safety standards and regulatory compliance in Indonesia.Good communication skills in Bahasa Indonesia and English.Ability to work flexible hours and travel to client sites as needed.Preferred Skills:Experience with Johnson Controls products (e.g., YORK®, Metasys®).Certification in HVAC or Refrigeration systems.Leadership and team management capabilities.What we offer:Competitive salaryPaid vacation/holidays/sick timeComprehensive benefits packageOn the job/cross training opportunitiesEncouraging and collaborative team environmentDedication to safety through our Zero Harm policy#LI-AA3