Senior System Programmer

go circular pte. ltd.; Singapore; On-site; SGD 42,000 - 66,000; Full time

Job summary

go circular pte. ltd. seeks a PLC Programmer to design, program, test, and support PLC and IoT-based automation systems for industrial applications. You will ensure efficient operation and provide after-sales support to clients.

Responsibilities include designing PLC control systems, integrating IoT solutions, collaborating with clients, traveling to sites for installation and testing, and documenting technical details for ongoing support.

Qualifications

• Diploma or equivalent PLC-focused certification.
• 1–2 years PLC programming experience.
• Proficiency in PLC automation software and languages.
• Basic knowledge of IoT systems, sensors and industrial protocols.
• Willingness to travel to client sites.

Responsibilities

• Design, develop and program PLC control systems to meet client needs.
• Develop and integrate IoT-based automation and monitoring solutions.
• Collaborate with clients to gather automation requirements.
• Travel to client sites to install, test, commission and support systems.
• Troubleshoot PLC and IoT related issues to ensure reliability.
• Prepare and maintain technical documentation for development and servicing.

Skills

PLC programming

IoT basics

Travel readiness

Communication

Education

Diploma in Electrical/Automation

Tools

SCADA

HMI

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