Job Description

Location: Bangalore

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Experience: 3+

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Position: PLC Engineer

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Key Responsibilities

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Role- The role is for a Senior PLC Automation Engineer who can independently program, commission, troubleshoot, and maintain PLC-based production lines with minimal support from Korean engineers.

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1.PLC Programming & Automation

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Develop, modify, test, and commission PLC programs for automated production equipment.
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Configure and maintain HMI/SCADA systems for machine monitoring and control.
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Optimize PLC logic to improve machine performance and reduce cycle time.
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Ensure smooth startup and commissioning of current production lines.
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Troubleshooting & Maintenance

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Diagnose and resolve PLC, HMI, electrical, and control system faults.
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Perform preventive and corrective maintenance to minimize production downtime.
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Troubleshoot communication issues between PLCs, drives, sensors, robots, and other automation devices.
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Analyze root causes of machine failures and implement permanent solutions.
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System Integration & Commissioning

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Integrate PLCs with MES, robots, sensors, servo drives, VFDs, and factory automation systems.




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Configure industrial communication protocols such as EtherCAT, Profinet, CC-Link, and Modbus.
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Conduct Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and machine validation.
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Support installation, startup, and commissioning of automation equipment.
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Documentation & Process Improvement

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Prepare and maintain PLC backup files, I/O lists, electrical drawings, and technical documentation.
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Generate daily/weekly progress reports and communicate technical updates.
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Recommend automation improvements to enhance productivity and equipment reliability.
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Ensure all modifications are properly documented and validated.
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Collaboration & Compliance

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Coordinate with production, maintenance, and engineering teams for issue resolution.
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Work closely with Korean engineering teams and provide technical updates in English.
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Ensure compliance with electrical safety standards and company automation guidelines.
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Maintain high-quality standards during commissioning, maintenance, and troubleshooting.
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📌 Senior Automation Engineer Bengaluru (India)
🏢 Renrui HR Services India Private
📍 India