Johnson Controls is seeking a Senior Controls & Automation Engineer to support the development, testing, commissioning and troubleshooting of PLC/HMI control systems for Hydraulic Power Units (HPU) and CAFS / INERT Fire Suppression Systems.
This is a hands-on role focused on PLC software development, HMI configuration, FAT/iFAT/SAT execution, commissioning and operational support across supplier facilities, JCI sites and project locations.
Key Responsibilities
• Develop, modify and troubleshoot PLC software using Siemens TIA Portal & Rockwell Studio 5000 and FactoryTalk experience.
• Configure and support HMI/SCADA applications such as WinCC, WinCC Unified, FactoryTalk or similar platforms.
• Execute and support Pre-FAT, FAT, iFAT, SAT and commissioning activities.
• Implement and verify Cause & Effect Matrices, interlocks, alarms, shutdowns and control sequences.
• Troubleshoot PLC, HMI, I/O, instrumentation and communication issues.
• Support controlled software updates, testing and issue resolution.
• Work closely with engineering teams,



suppliers and client representatives to achieve project milestones.

Essential Requirements
• Degree in Electrical, Automation, Control or Instrumentation Engineering.
• Minimum 5 years' hands-on PLC programming experience.
• Robust experience with Siemens TIA Portal and Studio 5000 (mandatory).
• HMI development experience with WinCC, WinCC Unified, FactoryTalk or equivalent.
• Proven experience delivering FAT, iFAT, SAT and commissioning activities.
• Knowledge of industrial communications including Profinet, Modbus TCP/IP and Ethernet/IP.
• Experience implementing control philosophies, Cause & Effect requirements, interlocks and permissives.

Desirable Experience
• Oil & Gas, Marine or Offshore projects.
• Fire Suppression Systems, HPU packages or safety-related control systems.
• Functional Safety awareness (IEC 61508 / IEC 61511).
• OT Cyber Security awareness (IEC 62443).
• Rockwell Studio 5000 and FactoryTalk experience.

📌 E&I Engineer (Pune)
🏢 Johnson Controls
📍 Pune