CareerPlan

Maintenance Engineer

Tianjin, Tianjin, CNFull-time2026-10-28 → 2026-11-10
On-site

Core

Design, implement, and optimize manufacturing equipment and automation systems to enhance production line efficiency, quality, and flexibility.

Role type

Senior IC automation engineer (manufacturing)

Builds

Production lines, stations control systems, and machine/equipment connectivity (IoT) solutions

Domain

Manufacturing / Industrial Automation

Required skills

PLC programming (Siemens, AB), automation control system integration, electrical design software (AutoCAD, EPLAN), hardware installation and troubleshooting, network architecture design, Wonderware deployment

Preferred skills

Industry 4.0 concepts (Digital Twin, Machine Vision, AI), industrial communication protocols (OPC UA, Profinet, EtherCAT, Modbus), cybersecurity principles, high-level programming (VB, C#, C++)

Technologies

Siemens PLC/HMI, Wonderware, AutoCAD Electrical, EPLAN, OPC UA, Profinet, EtherCAT, Modbus, RFID, Vision systems, Servo systems

Responsibilities

Upgrade or replace end-of-life software and hardware; Develop PLC logics and upgrade control parameters; Design and deploy new production lines and station control systems; Implement machine/equipment connectivity for data flow; Solve complex and chronic equipment issues

Seniority

Mid-Senior, hands-on IC