Commissioning Engineer- SCADA/PLC for Solar Project

3 weeks ago


Chennai, India Larsen & Toubro Full time

Job Description: Commissioning Engineer (SCADA/PLC)  Position Title: Commissioning Engineer Department : Digital Energy Solution Key Responsibilities: Commissioning: Plan and execute pre-commissioning tests, including functionality tests of SCADA, PLC. Design SCADA database, HMI, PLC Database and Logics as per project requirements. Knowledge of PLC, SCADA Automation work, HMI Design, Factory Acceptance Test, etc. Installation and configuration of SCADA system, PLC, Power Plant controller, BESS system as per Project requirements. Development & deployment of Solar Scada systems and the programming of PLC's. Troubleshoot any discrepancies between design and installation. Troubleshoot and resolve technical issues during the commissioning phase, ensuring compliance with design specifications and regulatory requirements. Lead commissioning activities on-site for PV and BESS SCADA & PLC systems, including system energization, performance testing, and grid synchronization. Good knowledge and experience in all IEC standard and substations Protocols like IEC61850, IEC101/104, Modbus TCP, Modbus RTU, RS485/RS232, OPC UA/DA etc.  Ensure installation complies with design specifications, safety standards, and local regulations. Oversee testing of the overall integrated system (both individually and as a combined PV+BESS unit), including insulation resistance testing, grounding tests, and performance validation. Conduct functionality tests on monitoring systems, data acquisition systems (SCADA), and control systems. Monitor and optimize system performance to ensure it meets design parameters, efficiency targets, and safety requirements. Develop and manage commissioning reports, documenting test results and system performance metrics. Identify and troubleshoot any post-commissioning issues or inefficiencies.



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