Full-time

Software Manager (PLC)

Posted by fa systems automation (s) pte ltd • changi, east region, Singapore

📍 changi, east region 🕒 June 13, 2026

About the Role

Job Description:
System Architecture & Design Design PLC control architecture for automation machines (modular, scalable, maintainable) Define:
IO structure & naming conventions State machine / sequence logic Interlock & fail-safe strategy Alarm handling philosophy Review and standardize PLC coding structure across projects Programming & Implementation Develop PLC programs (Ladder / Structured Text / Function Block) Integrate with: HMI / SCADA Technical Leadership Guide junior engineers on PLC design and debugging Review programs and improve coding standards Support project planning and technical decisions
Job Requirements:
Min 8-10 years PLC automation experience (machine automation preferred) Proven experience in: Designing PLC architecture (not just coding) Full project lifecycle (design → commissioning → buy-off) Strong troubleshooting experience on real machines Hands-on experience with at least one major PLC: Siemens / Rockwell / Omron / Mitsubishi

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