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Senior System Programmer

GO CIRCULAR PTE. LTD.

Software EngineeringManagerFull-timeSembawang, Yishun, Singapore

Job Description

PLC Programmer Job Summary You will design, program, test, and support PLC and IoT-based automation systems for industrial and mechanical applications, ensuring efficient and reliable operation while providing technical and after-sales support to clients. Responsibilities • Design, develop, and program PLC control systems to meet client automation needs • Develop, configure, and integrate IoT-based automation and monitoring solutions for industrial applications • Collaborate with clients to gather and analyze mechanical, electrical, and automation requirements • Travel to client sites to install, test, commission, and support automation systems • Develop and install machine programs using automation software to optimize performance • Establish test criteria and conduct system testing to validate functionality before installation • Troubleshoot and resolve issues related to PLC, control systems, and IoT communication to maintain system reliability • Ensure automated systems operate efficiently, safely, and reliably in industrial environments • Install, commission, and maintain PLC programs and related automation devices to support ongoing operations • Monitor and improve system performance by analyzing data collected from IoT platforms and sensors • Prepare and maintain detailed technical documentation for development, installation, and servicing activities • Provide technical and after-sales support to clients to ensure customer satisfaction and system uptime Required competencies and certifications • Diploma in Electrical Engineering, Electronics, Automation Control, or equivalent PLC technical certification • 1 to 2 years of experience in PLC programming • Proficiency in PLC automation software and programming languages • Basic knowledge or experience with IoT systems, sensors, smart devices, and industrial communication protocols • Willingness to travel to client sites as required Preferred competencies and qualifications • Familiarity with SCADA, HMI, and industrial networking systems • Knowledge of manufacturing and mechanical processes • Ability to work independently with minimal supervision • Troubleshooting and problem-solving skills applied to automation systems • Communication and interpersonal skills for effective client interaction • Hands-on experience in machine automation, commissioning, and on-site support

Listing closes 5 Dec 2026.

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