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Machine Maintenance Technician


Mason, OH, US

Shift:  2nd

Known for our innovative components, Mitsubishi Electric Automotive America manufactures autonomous-ready infotainment and ADAS solutions, premium audio systems, high-definition displays, and powertrain electronics for standard, electric, and hybrid vehicles. Since 1979 we have served the major automotive, heavy-duty truck, and coach manufacturers across the US, and continue to grow each year!   Be a part of a select team that is making a real impact on the automotive mobility of tomorrow! 


Machine Technicians work as a team to repair, maintain, and adjust assigned production machinery and equipment, keeping them functional and in safe working order to support daily production operations.


  • Adjust, repair, changeover, start-up machines as needed to ensure quality of parts and required efficiencies.
  • Troubleshoot all electrical machine issues, including AC/DC theory, motors, relay logic, wiring, use of multi-meter, various components and associated wiring. 
  • Understand and use common PLC commands.  GOT editing and creation. Understand and troubleshoot Melsecnet and cc-link issues.  In depth troubleshooting of servo issues including tuning using GX Works2, MR Configurator.  Utilize common functions such as Origin, Sequencing, Addressing and associated registers and I/O.
  • Troubleshoot all mechanical issues, including all hand and machine shop tools and GD&T.  Disassemble, repair and re-assemble specialized equipment such as Stripping Units.  Understand and troubleshoot ball screws including rigidity and backlash.  Utilize understanding of alignment issues and 6 degrees of freedom.
  • Repair robots including motors, bearings, ball screws, harmonic drives, re-origin.
  • Perform record-keeping duties to document maintenance schedules, work orders, purchases and inventories.
  • Place purchase orders as necessary to maintain and improve machine condition.
  • Utilize detailed machine and assembly drawings, and A3 (8-step) method for troubleshooting root cause on difficult issues.
  • Lead or participate in effective teamwork for troubleshooting difficult issues.



  • High school diploma or GED 
  • Minimum of 2-3 years high-speed manufacturing environment.
  • Skilled proficiency in machine maintenance and diagnostic/troubleshooting.
  • Knowledge of Programmable Logic Control (PLC)
  • Solid understanding of safety precautions such as Lock-out/Tag-out, Arc Flash protection, welding, and personal protective equipment.
  • Ability to troubleshoot electrical, mechanical, and other machinery.
  • Computer literate.
  • Associates degree or additional training in Mechanical or Electrical Engineering helpful.

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