PLC Programmer / Automation Engineer

JDLL HOLDINGS PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

JDLL HOLDINGS PTE. LTD. in Singapore seeks an experienced professional to design, program, test and Commission complex PLC-based automation systems for gas, chemical, pharmaceutical, and process industries.

You will develop PLC software, integrate HMI/SCADA, and support FAT and site commissioning. Travel globally for commissioning activities and collaborate with process, mechanical, and electrical teams to ensure robust automation solutions.

Qualifications

• Strong experience with Siemens S7-1500 PLC programming.
• Experience with TIA Portal.
• Experience with industrial automation systems and process control.
• Ability to understand complex industrial processes.
• Willingness to travel internationally for commissioning activities.
• Independent and solution-oriented mindset.
• Strong communication and interpersonal skills to collaborate with customers, suppliers, contractors, and internal teams on system design, programming, testing, commissioning, and maintenance activities.
• Experience with SCADA systems is an advantage.
• Experience in gas, chemical, pharmaceutical, or process industries is an advantage.

Responsibilities

• Development of PLC software for complex industrial process systems.
• Programming Siemens S7-1500 PLC systems.
• HMI / SCADA integration and development.
• Participation in FAT (Factory Acceptance Test).
• Site commissioning and startup support at customer facilities worldwide.
• Troubleshooting and optimization during commissioning.
• Collaboration with process, mechanical, and electrical engineering teams.
• Preparation and updating of automation documentation.

Skills

Industrial automation

Process control

Travel willingness

Independent mindset

Communication

Team collaboration

Tools

Siemens S7-1500 PLC programming

TIA Portal

SCADA systems

Job description

Requirements

• Strong experience with Siemens S7-1500 PLC programming
• Experience with TIA Portal
• Experience with industrial automation systems and process control
• Ability to understand complex industrial processes
• Willingness to travel internationally for commissioning activities
• Independent and solution-oriented mindset
• Strong communication and interpersonal skills to collaborate with customers, suppliers, contractors, and internal teams on system design, programming, testing, commissioning, and maintenance activities.
• Experience with SCADA systems is an advantage
• Experience in gas, chemical, pharmaceutical, or process industries is an advantage

Your Responsibilities

• Development of PLC software for complex industrial process systems
• Programming Siemens S7-1500 PLC systems
• HMI / SCADA integration and development
• Participation in FAT (Factory Acceptance Test)
• Site commissioning and startup support at customer facilities worldwide
• Troubleshooting and optimization during commissioning
• Collaboration with process, mechanical, and electrical engineering teams
• Preparation and updating of automation documentation

We specialize in advanced industrial gas technologies, including:

• nitrous oxide production plants
• ultra-high purity (UHP) systems
• specialty gas facilities
• cryogenic and utility systems
• semiconductor-related gas infrastructure

Our projects are executed globally across Europe, Asia, and the Middle East.

Company Website : www.jdll.com.sg

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