Electrical Control PLC Designer

Date PostedJune 9, 2026LocationOsaka, JapanCompanyLightyear Japan Co., Ltd.SalaryJPY 4000K - JPY 7000KTypeelectronics (appliance/semiconductor) - design/cad design/cad operator

Job Summary

You will be responsible for the complete electrical control design, including PLC programming and sequence control for industrial automation equipment. This role involves end-to-end involvement from specification meetings with major manufacturers to on-site commissioning and installation. You will work in a small, elite team requiring precision control skills and the ability to travel for international projects.

Responsibilities

  • Design electrical control hardware and software (PLC/Ladder).
  • Prepare project specifications and estimates with clients.
  • Perform system debugging and on-site machine commissioning.
  • Conduct installation and startup at domestic and overseas sites.

Required Skills

  • PLC control design experience
  • Ladder logic programming
  • Japanese Language (JLPT N2+)
  • Precision control knowledge

Job Details

### Mission Breathe life into cutting-edge factory automation equipment. You will be responsible for the complete electrical control design of next-generation industrial automation and labor-saving equipment, such as lithium-ion battery (LiB) production lines and FPD (flat panel display) manufacturing and transport equipment. ### Specific Scope of Work - Specification Review and Estimate Preparation: Work directly with national clients such as Nippon Steel, Panasonic, and Yaskawa Electric to determine equipment control specifications. - Electrical Control Design (Hardware and Software): Create control programs using PLCs (ladder circuits), requiring ultra-precise control of behavior in 10-micron increments. - Electromechanical Collaboration and Commissioning: Work closely with mechanical designers at the factory to debug and adjust systems. - On-site installation and startup (domestic and overseas): Visit customer factories in the United States, China, and Southeast Asia for final commissioning and handover (approximately one-month business trips). ### Working Hours - 8:30 AM - 5:30 PM (8 hours actual work, 60-minute break) - Average monthly overtime: Approximately 20 hours (Full payment, calculated to the minute) ### Job Requirements - Practical experience in control design using PLCs (regardless of industry). - Practical experience creating ladder circuits and sequence control design is preferred. - Ability to travel domestically and internationally. - Class 1 Driver's License for a Standard Vehicle. - Education: High school graduate or above. - Japanese Level: Business Level (JLPT N2 or above). ### Desired Experience & Skills - Experience using PLCs from major manufacturers (Mitsubishi Electric, Keyence, Omron). - Design and debugging experience in factory automation and automated machinery. - Experience with precision control equipment (FPD manufacturing, battery manufacturing, inspection equipment). - Foreign language skills (English, Chinese, etc.) are welcomed but not required. ### Salary & Benefits - Expected Annual Salary: ¥4,000,000 - ¥7,000,000 (Based on experience). - Monthly Salary: From ¥287,000 (Base salary + Allowances + Full overtime pay). - Salary Increase: Once per year. - Bonus: Twice per year (approx. 2 months' salary). - Allowances: Full overtime pay, travel allowance (domestic/overseas), fully paid commuting allowance. - Benefits: Complete social insurance, retirement benefits (after 3 years), uniforms provided, maternity/parental/caregiving leave.