Summary: Seeking an LCS T&C Engineer with strong Siemens system knowledge, LCS/plant control experience, and comprehensive testing and commissioning skills. Highlights: 1. Expertise in Siemens PLC Platforms (S7-300/400, S7-1200/1500) 2. Experience with LCS commissioning and integration (DCS/SCADA/BMS) 3. Proficiency in FAT, SAT, I/O loop checking, and functional testing LCS T\&C Engineer – Siemens System : **1\. Siemens System Knowledge (Must\-Have)** * **PLC Platforms** * Siemens **S7\-300 / S7\-400** * Siemens **S7\-1200 / S7\-1500** * **Engineering Software** * **TIA Portal** * **STEP 7** * Basic knowledge of **WinCC / WinCC Unified** * **Communication Protocols** * **PROFIBUS** * **PROFINET** * **Modbus TCP/IP** * OPC (basic understanding) **2\. LCS / Plant Control Experience** * Commissioning of **Local Control Stations (LCS)** * Integration with **DCS / SCADA / BMS** * Experience with: * Pumps * Valves (motorized / control) * Flow, pressure, temperature transmitters * VFDs (ABB / Siemens / Danfoss preferred) * Interlocking \& sequence logic understanding **3\. Testing \& Commissioning Skills** * FAT \& SAT participation * I/O loop checking * Signal testing (DI / DO / AI / AO) * Functional testing \& cause\-effect verification * Alarm \& trip testing * Site troubleshooting during commissioning Job Type: Full\-time Pay: QAR5,000\.00 \- QAR7,000\.00 per month