System Control Engineer (PLC Programmer)

NOLEK SDN BHD; Penang; On-site; MYR 60,000 - 110,000; Full time

Job summary

NOLEK SDN BHD in Penang is seeking an experienced System Control Engineer (PLC Programmer) to design, develop, and maintain PLC control systems for industrial automation and leak testing projects. The role covers PLC, HMI, and control software development, electrical schematics, and on-site service.

Requirements include a Bachelor’s in Electrical/Electronic/Mechatronic Engineering and at least 2 years of PLC experience, with Siemens PLC proficiency.

Qualifications

• Bachelor's degree in Electrical/Electronic/Mechatronic Engineering or related discipline.
• Minimum 2 years of experience in PLC programming, system control or industrial automation; fresh graduates welcome.
• Proficiency in PLC programming, particularly Siemens PLC; experience with other PLC platforms is an advantage.

Responsibilities

• Design, develop, and programme PLC control systems for automation and leak testing applications.
• Develop and maintain PLC, HMI and control system software to meet project requirements.
• Design and develop electrical control circuits and schematics for automation systems.
• Plan, monitor and execute automation projects from design to commissioning.
• Perform onsite service, troubleshooting and technical support for existing and new systems.

Skills

PLC programming

HMI software

Electrical schematics

English & Mandarin communication

Problem-solving

Teamwork

Travel readiness

Independent work

Education

Bachelor's Degree in Electrical/Electronic/Mechatronic Engineering

Postgraduate Diploma / Professional Degree (advantage)

Tools

Siemens PLC

Mitsubishi PLC

Omron PLC

AutoCAD Electrical

C# / Visual Studio

Job description

About the role We are seeking an experienced System Control Engineer (PLC Programmer) to join NOLEK SDN BHD in Penang. This is a full-time position that plays a crucial role in the design, development, and maintenance of automated control systems and programmable logic controller (PLC) solutions.

Key Responsibilities

Design, develop, and programme PLC control systems for industrial automation and leak testing applications.

Develop and maintain PLC, HMI and control system software to meet project and operational requirements.

Design and develop electrical control circuits and schematics for automation systems.

Plan, monitor and execute automation projects from design, electrical wiring, programming, testing and commissioning stages.

Integrate PLC, HMI, sensors, drives and other automation components with mechanical and electrical systems.

Perform onsite service, troubleshooting and technical support for existing and new systems.

Prepare and maintain technical documentation, electrical drawings, PLC programmes and system configurations.

Optimise and improve existing control systems to enhance performance, efficiency and safety.

Support standardisation and continuous improvement within the System Control team.

Stay updated with the latest PLC, industrial automation and control system technologies.

Willing to travel locally and overseas for project installation, commissioning and service work

What we're looking for

Bachelor's Degree, Postgraduate Diploma, Professional Degree or equivalent in Electrical/Electronic, Mechatronic/Electromechanical Engineering or a related discipline.

Minimum 2 years of experience in PLC programming, system control or industrial automation. Salary will be commensurate with experience and technical skills. Fresh graduates are welcome to apply.

Proficiency in PLC programming, particularly Siemens PLC. Experience with Mitsubishi, Omron, Allen-Bradley or other PLC platforms is an advantage.

Experience with HMI software and control system development.

Strong understanding of electrical schematics, control circuits, PLC I/O, sensors and industrial automation systems.

Knowledge of analog signals and industrial control systems.

Experience with C# / Visual Studio programming is an advantage.

Knowledge of AutoCAD Electrical is preferred.

Experience in leak testing technology is an advantage.

Good written and spoken English and Mandarin to effectively communicate with Mandarin-speaking clients.

Strong problem-solving, analytical and troubleshooting skills.

Good communication and teamwork skills, with the ability to work with clients and multidisciplinary teams.

Self-motivated and able to work independently.

Willing to travel locally and overseas when required.

Willing to work in Simpang Ampat, Penang.

About us

NOLEK SDN BHD is a leading engineering and technology company based in Penang, specialising in industrial automation, control systems, and electronic engineering solutions. With a strong commitment to innovation, quality, and customer satisfaction, we serve diverse industries including manufacturing, process control, and automation. Our team of skilled engineers and technical professionals is dedicated to delivering advanced technological solutions that drive efficiency and operational excellence for our clients. We pride ourselves on our technical expertise, collaborative culture, and forward-thinking approach to solving complex engineering challenges.