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Mujin

Robotics and AI for industrial automation

Manufacturing Operations Trainee

Inspection & TestConfirmed live in the last 24 hours
Full-timeTokyo, JapanIn-person

About the Job

Requirements

  • A degree in Electronics Engineering, Computer Engineering, Electrical Engineering, Mechatronics, or a related field is required.
  • Strong interest in manufacturing, hardware, and engineering operations is required.
  • Comfort working hands-on with electrical, mechanical, and testing equipment is required.
  • Ability to use common electrical measurement tools such as oscilloscopes and multimeters is required.
  • English work proficiency, or Japanese work proficiency with English reading and writing skills, is required.
  • Candidates must currently reside in Japan.
  • Candidates without current full-time work authorization must be eligible to obtain a Certificate of Eligibility for full-time employment in Japan.

Responsibilities

  • Develop operating instructions for production activities.
  • Ensure tools and equipment are maintained in good and safe working condition.
  • Investigate hardware failures of returned products.
  • Perform testing and inspections on finished products to ensure product quality.
  • Collaborate with design engineers and suppliers to identify and resolve manufacturing issues.
  • Follow the 5S methodology in production and improve the existing system.
  • Work with outsourced services, introduce manufacturing processes to them, and develop production plans.
  • Manage inventory of raw materials, finished products, and non-conforming products.
  • Support development of manual and automated tools to increase testing or manufacturing efficiency.
  • Support the product validation process, perform on-site and off-site tests, and document test results.
  • Control lab inventory and maintain equipment.

Desired Qualifications

  • Experience working in a manufacturing environment.
  • Experience in a testing or laboratory environment.
  • PCB assembly or testing experience.
  • Experience troubleshooting hardware or electromechanical systems.

About the Company

Mujin

Robotics and AI for industrial automation

Mujin develops robotics and AI-powered automation for industrial settings. Its products combine robotic systems with software to automate tasks in manufacturing, logistics, and warehousing, and are designed to be installed and integrated into customers’ existing operations. Operations typically involve direct sales of hardware and software, plus service contracts and maintenance to support ongoing performance. Compared with others, Mujin emphasizes end-to-end integration and optimization of complex automation tasks across a global customer base, supported by ongoing service relationships rather than one-off hardware sales. The company’s goal is to improve productivity and operational efficiency for industrial clients worldwide by delivering practical, scalable automation solutions.

Company size
201-500
Company stage
Series D
Total funding
$458.6M
Headquarters
Tokyo, Japan
Founded
2021

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