Siemens PLC & WinCC SCADA Software Engineer (Remote)

Heidi Chef Solutions LLC; Hinoba-an; On-site; PHP 600,000 - 900,000; Full time

Job summary

Heidi Chef Solutions LLC in Quezon City seeks a PLC/SCADA software engineer to develop and maintain Siemens applications using TIA Portal, S7-1200/1500 PLCs and WinCC SCADA. You will review design specs and ensure well-documented, modular code, while supporting FAT remotely and during commissioning.

Requirements include a engineering degree and 3+ years in Siemens PLC/SCADA, plus strong English communication and schematic-reading skills for effective collaboration with project teams.

Qualifications

• Bachelor's Degree in Electrical, Electronics, Mechatronics, Computer or Instrumentation Engineering, or equivalent.
• Minimum 3 years' experience developing Siemens PLC and SCADA software.
• Technical skills include STEP 7 Professional, S7-1200/1500 PLCs, WinCC, LAD, FBD, SCL, Profinet, Modbus TCP.
• Experience with PLC diagnostics, BACnet/IP, OPC UA, SINAMICS StartDrive and FAT support.

Responsibilities

• Develop PLC applications using Siemens TIA Portal and WinCC SCADA.
• Configure and modify S7-1200/1500 PLC programs and HMI/SCADA apps.
• Review FDS/SOO, I/O schedules; ensure modular, documented PLC software.
• Support FAT remotely and during commissioning; maintain version control.

Skills

English communication

Reading schematics

Education

Bachelor's Degree in Electrical, Electronics, Mechatronics, Computer or Instrumentation Engineering, or equivalent

Tools

STEP 7 Professional

Siemens S7-1200

Siemens S7-1500

WinCC Professional/Unified

Ladder Logic

FBD

Structured Control Language (SCL)

Profinet

Modbus TCP

PLC diagnostics

BACnet/IP

OPC UA

SINAMICS StartDrive

Building Management Systems

FAT support

Remote commissioning

Job description

Heidi Chef Solutions LLC in Quezon City seeks a PLC/SCADA software engineer to develop and maintain Siemens applications using TIA Portal, S7-1200/1500 PLCs and WinCC SCADA. You will review design specs and ensure well-documented, modular code, while supporting FAT remotely and during commissioning.

Requirements include a engineering degree and 3+ years in Siemens PLC/SCADA, plus strong English communication and schematic-reading skills for effective collaboration with project teams.