Senior Plc Programmer

Senior PLC Programmer Siemens Automation Systems

Industry:

About the Company

ASRS, DWS, conveyor systems, and PLC-based automation

Siemens-based control systems

Job Summary

Senior PLC Programmer

Key Responsibilities

• Design, develop, and program

  Siemens PLCs (S7-1200, S7-1500)

  using

  TIA Portal

  .
• Configure and program

  Siemens HMIs (KTP/TP/Comfort panels)

  and interface them with PLCs.
• Develop control logic, safety interlocks, and sequence programming for

  ASRS, DWS, conveyor systems, and custom machines

  .
• Integrate PLCs with

  VFDs, servo drives, and sensors

  .
• Work on

  industrial networks

  including Profinet, Modbus TCP/IP, and Ethernet/IP.
• Perform

  testing, commissioning, and troubleshooting

  at customer sites.
• Collaborate with

  mechanical and software teams

  to ensure end-to-end machine validation.
• Document I/O lists, wiring diagrams, and PLC programs as per internal standards.
  
• Support integration of PLC systems with

  SCADA, WMS, or cloud-based monitoring platforms

  .
• Provide technical guidance and mentorship to junior PLC programmers.
  

Required Technical Skills

• Strong hands-on experience in

  Siemens TIA Portal (V16–V19)

• Deep understanding of

  S7-1200, S7-1500, ET200

  modules
• Experience in

  WinCC HMI configuration

• Familiar with

  industrial communication protocols

  (Profinet, Modbus TCP, OPC-UA, Ethernet/IP)
• Knowledge of

  VFDs and servo drive parameterization (Siemens, Delta, Schneider, etc.)

• Basic knowledge of

  electrical wiring, panel testing, and field commissioning

• Experience with

  troubleshooting I/O, field devices, and control logic

• Bonus: experience linking PLC data to backend servers (e.g., via MQTT / REST API / Node-RED)
  

Preferred Qualifications

• Diploma or B.Tech in Electrical / Electronics / Mechatronics Engineering
  
• 5+ years of experience in

  Siemens PLC programming and commissioning

• Exposure to

  warehouse automation systems, conveyors, or special-purpose machines

• Understanding of

  control panel design and layout

• Familiarity with

  IoT integration

  will be an advantage

Soft Skills

• Strong analytical and troubleshooting mindset
  
• Team player with good communication skills
  
• Ability to lead commissioning activities independently
  
• Comfortable with customer interaction and site coordination
  

Why Join Us

• Work on cutting-edge

  automation systems and smart machines

• Hands-on exposure to

  ASRS, DWS, and warehouse robotics

• Collaborate with a multi-disciplinary team (mechanical + software + controls)
  
• Fast-paced growth environment with innovative projects