SCADA & Automation Engineer (PLC I Programming)

EA RECRUITMENT PTE. LTD.; Singapore; On-site; SGD 56,000 - 73,000; Full time

Benefits offered by this job

Transport Provided

Excellent Welfare and Benefits

Career progression

Job summary

EA RECRUITMENT PTE. LTD. is seeking an experienced SCADA/automation engineer in Singapore (Tuas) to design and implement AVEVA Wonderware-based control systems for waste treatment facilities.

You will configure real-time data, alarms, trends, and reports, while integrating diverse field devices and PLCs. The role requires hands-on development with AVEVA System Platform, Wonderware tools, and PLCs from Schneider/Siemens; strong documentation and collaboration skills are essential.

Qualifications

• Bachelor or Diploma in Electrical, Electronics, Instrumentation, or Automation Engineering.
• Minimum of 6 years hands-on SCADA/programming experience in industrial automation.
• Proven experience with AVEVA Wonderware System Platform and related products.
• Familiarity with Schneider Electric and Siemens PLC systems.

Responsibilities

• Design and develop SCADA/HMI applications using AVEVA Wonderware System Platform and InTouch for waste treatment and incineration plants.
• Install and configure AVEVA System Platform components in a redundant environment.
• Configure data acquisition, trending, alarms, reports, and historical logging.
• Configure and manage Modbus, OPC UA/DA, PROFINET, EtherNet/IP, MelsecNet and other protocols.
• Interface SCADA with PLCs/RTUs/field devices; work with MES/monitoring systems.
• Familiar with PLCs programming tools: Control Expert, STEP 7, GX Developer; Schneider/Mitsubishi/Siemens.
• Work with Continuous Emissions Monitoring System, KEPServerEX, Dream Report, WIN-911.
• Perform testing, troubleshooting, and debugging of hardware/software components.
• Create project I/O lists, tag databases, wiring diagrams, SOPs; documentation.
• Collaborate with vendors, engineers, and technicians during installation and commissioning.
• Provide technical consultancy during tendering and project development; ensure cybersecurity.

Skills

SCADA programming

Industrial automation

AVEVA Wonderware

PLC programming

Industrial protocols

Team collaboration

Education

Bachelor or Diploma in Electrical/Electronics/Instrumentation/Automation

Tools

AVEVA System Platform

Wonderware InTouch

ArchestrA IDE

Historian

KEPServerEX

Dream Report

WIN-911

Control Expert

STEP 7

GX Developer

Job description

• Well Established Company
• Basic $5000 - $6500 + AWS + Variable Bonus
• Excellent Welfare and Benefits + Career progression
• Working location : Tuas (Transport Provided)
• Working days : Monday to Friday
• Working hours : 8am to 5pm

Job Responsibilities:

• Design and develop SCADA/HMI applications using AVEVA Wonderware System Platform and Wonderware InTouch for waste treatment and incineration plants.
• Install and configure AVEVA System Platform components in a redundant environment, including ArchestrA IDE, Galaxy Repository, InTouch HMI, ArchestrA Object Server (AOS), Historian, Communication Drivers, System Management Console, and License Manager.
• Configure real-time data acquisition, trending, alarms, reports, and historical data logging.
• Configure and manage industrial communication protocols such as Modbus, OPC UA/DA, PROFINET, EtherNet/IP, MelsecNet, and others to ensure reliable real‑time data exchange.
• Establish seamless communication between SCADA systems and various field devices, including PLCs, RTUs, VFDs, sensors, Continuous Emissions Monitoring System and other field instruments.
• Familiarity with PLCs programming software Control Expert, STEP 7 v5.x software and GX Developer, working with Schneider Modicon series PLCs (M340, M580), Siemens PLCs (S7-300, S7-400), and Mitsubishi MELSEC Q Series PLCs.
• Familiar with key industrial software applications such as Continuous Emissions Monitoring System, KEPServerEX OPC Server, Dream Report, and WIN-911.
• Perform system testing, troubleshooting, and debugging of both hardware and software components.
• Create and maintain comprehensive project documentation (I/O lists, tag databases, wiring diagrams, SOPs).
• Collaborate effectively with vendors, project engineers, automation and control engineers, process engineers and field technicians during system installation and commissioning.
• Provide technical expertise and consultancy support during tendering and project development phases.
• Ensure cybersecurity, data integrity, and overall system reliability.
• Deliver remote or on‑site technical support as needed.

Requirements:

• Bachelor’s degree or Diploma in Electrical, Electronics, Instrumentation, or Automation Engineering.
• Minimum of 6 years hands‑on experience in SCADA programming and industrial automation.
• Proven experience with SCADA platforms such as AVEVA/Wonderware System Platform.
• Familiarity with PLC systems from Schneider Electric and Siemens.