Integrated Solutions Service Tech 2
Johnson Controls · Gurgaon
- Experience3–8 yrs
- SalaryNot disclosed
- Work modeonsite
- Levelmid
- Posted18 Sept 2026
About Johnson Controls
Johnson Controls is hiring in Gurgaon in manufacturing industrial. This role looks for around 3+ years of experience.
Skills
- HVAC chiller systems
- Refrigerant handling
- Electrical troubleshooting
- BMS
- PLCs
- Control systems
- Wiring diagrams
- P&IDs
The role
A Service Engineer works in an HVAC equipment company, installing, commissioning, maintaining, and troubleshooting air-cooled and water-cooled chiller systems for customer sites. This person diagnoses mechanical, electrical, and control faults, performs compressor overhauls, handles refrigerants, and supports pumps, cooling towers, sensors, valves, and building management systems. Core skills include HVAC chiller systems, refrigerant handling, and electrical troubleshooting, alongside BMS, PLCs, control systems, wiring diagrams, P&IDs, EHS procedures, and customer service.
Full job description
Service Engineer – HVAC Chillers
Experience 3–8 years
Education
Diploma / Bachelor’s Degree in Mechanical, Electrical, or Refrigeration & Air Conditioning Engineering
Job Summary
The Service Engineer – HVAC Chillers is responsible for installation support, preventive maintenance, breakdown service, troubleshooting, and overhauling of HVAC chiller systems. The role ensures optimal performance, reliability, energy efficiency, and customer satisfaction across assigned customer sites.
Key Responsibilities
Installation & Commissioning
Support installation, commissioning, and start-up of air-cooled and water-cooled chillersVerify system compliance with design specifications and safety standardsCoordinate with project teams, contractors, and customers during commissioning
Service & Maintenance
Perform preventive and corrective maintenance of HVAC chiller systemsDiagnose and troubleshoot mechanical, electrical, and control system faultsCarry out overhauls, compressor servicing, oil analysis, and refrigerant handlingEnsure timely closure of service calls and breakdowns
Technical Support
Interpret wiring diagrams, P&IDs, and control logicCalibrate sensors, valves, and control devicesEnsure proper operation of pumps, cooling towers, and associated equipmentMaintain compliance with OEM guidelines and statutory safety norms
Customer Management
Interact with customers professionally and provide technical explanationsPrepare service reports, root cause analysis (RCA), and recommendationsUpsell AMC, spares, and service upgrades where applicable
Documentation & Compliance
Maintain detailed service records and job reportsFollow EHS guidelines, work permits, and safety proceduresSupport audits and quality improvement initiatives
Key Skills & Competencies
Strong knowledge of HVAC chiller systems (screw, centrifugal, scroll, reciprocating)Hands-on experience with refrigerants (R134a, R410A, R407C, etc.)Electrical troubleshooting (motors, VFDs, starters, panels)Familiarity with BMS, PLCs, and control systemsAnalytical and problem-solving skillsGood communication and customer-handling skillsWillingness to travel and work on-site
Desired Certifications (Preferred)
HVAC / RAC CertificationOEM Chiller Training (Carrier, Trane, Daikin, York, etc.)Electrical Safety / EHS Certification
Work Conditions
Field-based role requiring travel to customer sitesMay require working in shifts, weekends, or during emergenciesPhysically capable of working in plant rooms and industrial environments
Why Join Us?
Opportunity to work on advanced HVAC chiller technologiesExposure to premium customers and complex installationsCareer growth, technical training, and certification opportunities