MEL Systems and Services Ltd Jobs

Senior Plc Programmer

MEL Systems and Services Ltd

Senior Plc Programmer

Posted 24 Days Ago

Be an Early Applicant

In-Office

Chennai, Tamil Nadu, IND

Senior level

In-Office

Chennai, Tamil Nadu, IND

Senior level

Develop, test, troubleshoot, and commission PLC-based weighing and batching automation systems. Design HMI and SCADA applications; implement batch sequencing, recipes, dosing, weighing, and material handling logic. Integrate servo systems, VFDs, load cells, sensors, weighing equipment, and industrial networks. Conduct FAT, SAT, machine start-up, production support, customer service, documentation, and software backup activities while coordinating with mechanical, electrical, and project engineering teams.

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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)

✔ Strong 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

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