Role & responsibilities
Develop and maintain PLC applications using Ladder Logic, Structured Text (ST), and CodeBlocks.
Collaborate with Controls Engineering teams to understand customer system requirements.
Perform Software-in-the-Loop (SIL) and Hardware-in-the-Loop (HIL) validation.
Configure, test, and troubleshoot industrial communication protocols.
Support HIL setup, system testing, debugging, commissioning, and deployment.
Provide technical support to global engineering and customer teams.
Manage software versions using Git.
Prepare technical documentation, validation reports, and implementation guidelines.

Preferred candidate profile
5 to 7 years of experience in PLC programming and industrial automation.
Hands-on expertise in Siemens, Rockwell, or Schneider PLCs.
Solid knowledge of Ladder Logic, Structured Text, SIL/HIL, and industrial communication protocols.
Experience in PLC testing, debugging, and system commissioning.
Valuable analytical, troubleshooting, and communication skills.

📌 Plc Programming Engineer Chennai
🏢 Sunwells Oxygen India
📍 Chennai