Work experience

• PLC Engineer

  SHANGHAI SK AUTOMATION TECHNOLOGY CO., LTD.

  2025.03-Current

  (a year)

  Worked on-site in Shanghai and Wuhan, delivering automation solutions for CATL Battery Pack and ZF Chassis Manufacturing projects. Responsible for PLC programming, commissioning, system integration, and machine optimization. PLC Programming & System Development Developed Siemens PLC programs following SICAR standards. Built PLC architecture from electrical drawings and configured Safety PLC, ET200 Remote IO, Safety IO Master, and WinCC Unified HMI. Implemented automation logic for complex manufacturing equipment. Commissioning & System Integration Performed FAT, commissioning, startup, troubleshooting, and machine optimization. Configured PROFINET, PROFIBUS, Modbus TCP/IP, and Modbus RTU communication networks. Integrated PLCs with HMI, Servo Drives, Remote IO, Robots, MES, and field devices, ensuring stable system operation. Diagnosed and resolved software, communication, and equipment issues during project deployment. Technical Collaboration & Quality Collaborated with Robot, Vision, MES teams, electricians, suppliers, and Project Managers throughout project execution. Verified IO points against EPLAN drawings and ensured compliance with IEC 61508 and ISO 13849 functional safety standards. Supported customer FAT activities and implemented engineering modifications based on technical requirements. KEY ACHIEVEMENTS Delivered PLC development and commissioning 20% ahead of the planned schedule. Optimized PLC logic and machine sequences to improve cycle time and production efficiency. Successfully deployed automation systems at customer sites with stable production performance. Resolved on-site technical issues quickly, minimizing downtime and supporting smooth production ramp-up.
• Automation Engineer

  FULIAN PRECISION TECHNOLOGY COMPONENT CO., LTD.

  2023.06-2025.02

  (2 years)

  Completed automation engineering training in Shenzhen before supporting NVIDIA graphics card assembly and packaging production lines, specializing in commissioning, maintenance, and optimization of non-standard automation equipment. Equipment Commissioning & Automation Commissioned Siemens PLC control systems, TM Robots, and automated production equipment. Supported machine installation, startup, troubleshooting, and performance optimization to ensure stable production. Assisted in improving machine sequences and equipment performance for assembly and packaging processes. Maintenance & Process Improvement Planned and executed preventive maintenance schedules (monthly, quarterly, and annually) to maximize equipment reliability. Performed troubleshooting, corrective maintenance, and root cause analysis for equipment failures affecting production. Developed SOPs and technical documentation to standardize equipment operation and maintenance. Prepared FACA reports for production abnormalities and implemented corrective actions. Collaborated with equipment suppliers to optimize robot programs and improve machine reliability. KEY ACHIEVEMENTS Maintained machine availability above 90%, minimizing downtime and ensuring stable production output. Improved equipment reliability through robot program optimization and continuous improvement initiatives. Standardized maintenance procedures by developing SOPs and technical documentation, improving operational consistency.
• Electrical Technician

  MINH HANG SERVICE & TECHNOLOGY CO., LTD.

  2021.10-2023.02

  (a year)

  Electrical Installation & Maintenance Installed, maintained and inspected industrial electrical equipment. Supported troubleshooting and repair of electrical control systems. Assisted automation engineers during equipment installation and commissioning. Performed preventive maintenance for electrical components. Technical Support Read and interpreted electrical drawings. Assisted with equipment testing before machine operation. Supported electrical modifications according to project requirements. Ensured electrical work complied with company safety standards.

Educational experience

• Vietnam Maritime University

  Telecommunications Engineering

  2018.09-2022.06

  (4 years)

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