We are looking for an experienced Senior PLC Programmer with hands-on expertise in Process Automation , specifically in Weighing and Batching Systems . The ideal candidate should have strong experience in Siemens and/or Allen-Bradley (Rockwell) PLCs, along with HMI, SCADA, Servo Motor Integration, and machine commissioning . The candidate will be responsible for developing, testing, and commissioning automation solutions for weighing and batching applications.

Key Responsibilities

- Develop, test, and troubleshoot PLC programs for Weighing and Batching Systems .

- Design and develop HMI and SCADA applications for process monitoring and control.

- Develop control logic for batch sequencing, recipe management, weighing operations, dosing, and material handling .

- Configure and integrate Servo Motors, Servo Drives, VFDs, Load Cells, Weighing Controllers, Sensors, and Industrial Communication Networks .

- Integrate PLC systems with field instrumentation and weighing equipment.

- Perform Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), commissioning, and machine start-up activities.

- Troubleshoot automation and control system issues during commissioning and production support.

- Coordinate with Mechanical Design,



Electrical Design, and Project Engineering teams.

- Prepare technical documentation, software backups, and commissioning reports.

- Provide customer support during installation and after-sales service.

Required Skills

✔ Hands-on experience in:

- Siemens PLC (TIA Portal, S7-1200, S7-1500, S7-300/400)

- Allen-Bradley (Rockwell) PLC (ControlLogix, CompactLogix, Studio 5000, RSLogix 5000)

✔ Solid experience in:

- HMI Development

- SCADA Development

- Servo Motor Programming & Servo Drive Integration

- Weighing & Batching Automation

- Recipe Management & Batch Control

- Load Cell Integration

- VFD Integration

- Industrial Communication Protocols ( Profinet , Profibus, Modbus TCP/RTU, EtherNet /IP)

Preferred Industry Experience

Candidates with experience in the following industries will be preferred:

- Process Automation

- Weighing Systems

- Batching Systems

- Industrial Automation

- Food & Beverage Processing

- Cement

- Chemical Processing

- Material Handling Systems

- Manufacturing Industries

Key Competencies

📌 Senior Plc Programmer (Chennai)
🏢 Nameless
📍 Chennai