Job Description:

· 10+ years of hands-on experience in Siemens TIA Portal named directly (not just "PLC programming" generically).

· Proven experience with Siemens failsafe/F-series PLCs (e.g., S7-1500F, S7-400F/H, or equivalent) and safety logic development (PROFIsafe, F-FB/F-FC configuration, safety function validation).

· Hands-on experience with Siemens WinCC (Advanced/Comfort or Explorer) for SCADA/HMI development.

· Design and validate gas-safety interlocks and shutdown sequences for H2/O2 handling — including gas detection, purge/inerting logic, pressure/flow monitoring, and emergency shutdown (ESD) sequences.

· Understand and Develop software for: functional design specifications (FDS), I/O lists, control philosophy, P&ID; cross-references, safety logic narratives, and test protocols (FAT/SAT).

· Support software-in-the-loop (SIL) simulation and virtual commissioning activities where applicable with exposure to software’s like PLCSIM Advanced.

· Team-lead or supervisory experience, ideally with contract/third-party manpower.

· Exposure to communication protocols: Profibus, Profinet, CAN, Modbus TCP/RTU, OPC UA.

📌 Plc Manager Maharashtra
🏢 Larsen and Toubro
📍 Maharashtra