PLC & SCADA Engineer

Burj Line Builders

Philippines

On-site

PHP 900,000 - 1,500,000

Full time

2 days ago

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Job summary

Burj Line Builders in the Philippines is seeking a PLC & SCADA Engineer to design, program, test, commission, and maintain PLC, HMI, and SCADA systems for water and wastewater plants.

You will integrate instrumentation, electrical systems, VFDs, analyzers, and field devices to ensure reliable plant operation and compliance with project specifications. Strong communication and teamwork are essential during installation, commissioning and startup activities.

Qualifications

3–8 years of experience in industrial automation.
Minimum 5 years of experience in Water or Wastewater projects.
Bachelor's Degree in Automation or Electrical/Electronics Engineering.

Responsibilities

Design PLC control systems for water and wastewater plants.
Develop PLC software and SCADA/HMI applications per specifications.
Review electrical drawings and control panel schematics.
Coordinate with instrumentation and electrical teams during installation.
Lead commissioning, FAT/SAT, and site testing.

Skills

PLC Programming

SCADA Development

Automation System Design

Process Control

Instrumentation

Electrical Troubleshooting

Commissioning

Industrial Networking

Problem Solving

Teamwork

Communication Skills

Time Management

Education

Bachelor's Degree in Automation Engineering / Electrical Engineering, Electronics Engineering

Tools

Siemens TIA Portal

WinCC

AutoCAD

Microsoft Office

Job description

Job Description

PLC & SCADA Engineer

The PLC & SCADA Engineer is responsible for the design, programming, testing, commissioning,

troubleshooting, and maintenance of PLC, HMI, and SCADA systems for water and wastewater treatment

plants. The role involves integrating instrumentation, electrical systems, VFDs, analyzers, and field

devices to ensure reliable plant operation and compliance with project specifications.

Key Responsibilities

Engineering & Design

Design PLC control systems for water and wastewater treatment plants.
Develop PLC software in accordance with project specifications and functional design documents.
Design and configure SCADA and HMI applications for plant monitoring and control.
Prepare control philosophies, I/O lists, network architecture, and automation documentation.
Review P&IDs, electrical drawings, and control panel drawings.

PLC Programming

Develop PLC programs for treatment processes:
Configure communication protocols such as:

Modbus RTU/TCP
Profibus
Profinet
Ethernet/IP
OPC

SCADA Development

Develop graphical SCADA screens.
Configure alarms and event logging.
Configure historical trending and reporting.
Implement user access levels and security.
Integrate PLCs with SCADA servers.

Commissioning

Perform FAT (Factory Acceptance Test).
Perform SAT (Site Acceptance Test).
Commission PLC and SCADA systems at site.
Conduct I/O testing and loop checking.
Troubleshoot automation and communication issues.
Support plant start-up activities.

Instrumentation & Electrical Coordination

Interface with field instruments including:
- Flow meters
- Pressure transmitters
- Level transmitters
- pH analyzers
- Conductivity analyzers
- DO analyzers
- Turbidity analyzers
- Chlorine analyzers
Coordinate with electrical and mechanical teams during installation and commissioning.

Documentation

Prepare:
- Functional Design Specifications (FDS)
- Operation Manuals
- Commissioning Reports
- As-built Documentation
- Backup of PLC and SCADA programs
- Technical Reports

Required Qualifications