Service Technician

Johnson Controls · Chennai

  • Experience5–7 yrs
  • SalaryNot disclosed
  • Work modeunknown
  • Levelsenior
  • Posted12 Sept 2026

About Johnson Controls

Johnson Controls is hiring in Chennai in manufacturing industrial. This role looks for around 5+ years of experience.

The role

Mid-level Service Technician role with Johnson Controls in marine fire detection and fire protection systems. Diagnose and rectify defects in Fire Detection and Alarm Systems (FDAS) and control panels onboard ships, including AFDS/fire extinguishing retrofits, commissioning, AMC maintenance, and control panel troubleshooting with program upload/download. Requires 5–7 years of hands-on service experience plus instrumentation/electronics education, expertise in addressable fire detection systems and fire extinguishing systems (CO₂, FM200, Water Mist, Foam), and ability to read manuals, P&ID diagrams, and electrical drawings; includes travel across Indian ports. Location: Chennai, Tamil Nadu, India.

Full job description

TITLE- Service Technician

Location – Chennai

WD No: WD30273815

What You Will Do

Diagnose and rectify defects in Fire Detection and Alarm Systems (FDAS) and control panels onboard ships.Execute retrofit and commissioning activities for AFDS and fire extinguishing systems (CO₂, FM200, Water Mist, Foam).Perform annual maintenance contracts (AMC) for AFDS and fire extinguishing systems.Troubleshoot software issues within control panels, including program upload/download.

How You Will Do It

Interpret manuals, P&ID diagrams, and electrical drawings for troubleshooting.Apply control philosophy knowledge to implement retrofit solutions.Analyze onboard logbook data to identify and resolve system defects.Ensure compliance with marine safety standards and operational excellence.

What We Look For

Education: Diploma/Degree in Instrumentation or Electronics EngineeringExperience: 5–7 years of hands-on service experience

Required

Expertise in servicing Addressable Fire Detection Systems and Fire Extinguishing Systems (CO₂, FM200, Water Mist, Foam).Strong troubleshooting and problem-solving skills.Excellent communication and report-writing abilities.Willingness to travel across Indian ports.

Preferred

Knowledge of conventional/addressable fire detection systems.Experience with naval and marine ship systems.