Job Summary PLC Programmer with strong experience in wastewater or water treatment automation systems (WWTP/STP). The role involves developing and maintaining PLC/SCADA systems used for monitoring and controlling treatment processes such as pumping, filtration, aeration, and chemical dosing. Key Responsibilities • Design and develop PLC programs for wastewater treatment plants (WWTP/STP) • Configure and maintain SCADA/HMI systems for plant monitoring and control • Work on automation of key processes: o Pumping stations o Aeration systems o Clarifiers and filtration units o Chemical dosing systems • Integrate field instruments (flow, level, pressure, pH, DO sensors) with PLC systems • Troubleshoot PLC, SCADA, and instrumentation issues • Interpret P&ID diagrams, electrical schematics, and control narratives • Ensure compliance with environmental and safety standards • Maintain proper documentation and version control of PLC programs Required Skills • Strong PLC programming experience: o Ladder Logic, Function Block, Structured Text • Hands-on experience with: o Siemens (TIA Portal / Step 7) o Allen-Bradley (Studio 5000 / RSLogix) • SCADA/HMI tools: o WinCC, FactoryTalk, Wonderware • Industrial communication protocols: o Modbus, Profibus, Profinet, Ethernet/IP • Strong troubleshooting in process automation environments Domain Expertise • Experience in: o Wastewater Treatment Plan…