PLC programming Expert
Siemens View all jobs
- Aurangabad, Maharashtra
- Permanent
- Full-time
- Design, develop, test, and optimize advanced Siemens PLC programs (S7 1200/1500, TIA Portal) for new machines, retrofits, and modernization projects
- Lead and support digitalization initiatives for energy monitoring, productivity improvement, and maintenance optimization using PLC and SAMMI data
- Troubleshoot and diagnose bus faults and communication issues across industrial networks (e.g., Profinet, Profibus, Ethernet/IP, Modbus, etc.) to ensure system availability and reliability.
- Perform automation commissioning, logic testing, I/O checks, loop checks, and system validation during FAT, SAT, and machine startup
- Configure, deploy, and maintain SCADA/HMI systems (WinCC / WinCC Unified)
- Plan and maintain secure backups of PLC programs, controllers, industrial PCs, and SCADA systems with proper version control
- Integrate PLC systems with third party equipment such as AC/DC power supply, DAQ, PACs, VFDs, meters, sensors, and gateways
- Configure and troubleshoot industrial communication protocols (Modbus TCP/IP & RTU, Profibus, Profinet, BACnet, OPC UA, Ethernet/IP)
- Lead machine debugging, stabilization, and performance improvement to minimize downtime and improve OEE
- Drive PLC- and electrical driven continuous improvement programs focused on uptime, reliability, MTBF/MTTR improvement, and breakdown elimination
- Ensure standardization and governance of PLC programs, electrical architectures, templates, and reusable libraries
- Collaborate with machine builders, OEMs, and internal teams, review vendor PLC programs, and support FAT/SAT activities
- Maintain technical documentation, program version control, O&M manuals, and training material
- Act as a technical mentor and subject matter expert for internal automation and maintenance teams
- Expert knowledge of Siemens PLCs (S7 300,1200/1500, Simatic Manager &TIA Portal)
- Hands-on experience with SCADA/HMI systems (WinCC / WinCC Unified)
- Strong understanding of industrial automation systems, electrical panels, control wiring, instrumentation, and networking
- Proficiency in industrial communication protocols and system integration
- Ability to read and interpret P&IDs, loop drawings, GA drawings, and electrical schematics
- Strong troubleshooting, analytical, and problem-solving skills
- Good communication skills, ability to work independently and with cross-functional teams
- Diploma or Bachelor's degree in Electrical, Electronics, Instrumentation, Automation, or related field
- 6-8 years of experience in Siemens PLC/HMI/SCADA programming, Electrical troubleshooting, commissioning, and shopfloor automation