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Technician 4 - Software Test

Location: Phra Nakhon Si Ayutthaya, 14, Thailand 
Req ID: JR-0000043742


Western Digital®

  • Generate and maintain the following software at the function level:
                 a. The different generations of Assembly Machines.
                 b. Others as may be assigned.
  • Generate and maintain appropriate technical documentation:
                a. Software Release notices.          
                b. Specifications.
                c. Others as may be assigned.

  • Execute experiments and prepare data for analysis.
  • Review software request document to make sure the installation is clarified
  • Coordinate with tooling software developer, requester and relevant teams (if required: Process, Production, Tooling) to plan for software installation
  • Set PCS table to make sure the software rollout is under control.
  • Follow up evaluation result and publish to the concern parties
  • Maintain effective communications with the technical staff.
  • Comply with 6S activity to ensure working area is good housekeeping.
  • Comply with EH&S policy to ensure all workforce safety and sustain good


  • Diploma in electrical, electronic, mechatronics or related field 
  • At lease 2-3 years’ experience in manufacturing environment

  • Knowledgeable in Windows OS
  • PC based machine controls 
  • PLC (Keyence, Mitsubishi); vision, robotics and HMI systems programming 
  • Arduino devices and programming
  • Interface, communication and controller integration for PC based automation systems, I/O controllers, bus interfaces, Frame Grabbers, Device Net, A to D, TCP/IP and serial communication devices. 
  • Other Requirement: Teamwork, attention to detail, communication, initiative, creative thinking, customer focus. 
  • Demonstrate a good level of English proficiency (written / verbal)
  • Understand MITECS, XMMS and any WD server application will be benefit
  • Have basic software analysis knowledge
  • Understand PLC, C#, microcontroller, sensor and actuator
  • Understand industrial sensor and wiring.
  • Strong listening, communication, interpersonal and relational skills to develop a good relationship within the organization


The future. It’s on you. You & Western Digital.
We’ve been storing the world’s data for more than 50 years. Once, it was the most important thing we could do for data. Now we’re helping the world capture, preserve, access and transform data in a way only we can.
The most game-changing companies, consumers, professionals, and governments come to us for the technologies and solutions they need to capture, preserve, access, and transform their data.

But we can’t do it alone. Today’s exceptional data challenges require your exceptional skills. It’s You & Us. Together, we’re the next big thing in data.

Western Digital® data-centric solutions are found under the G-Technology™, HGST, SanDisk®, Tegile™, Upthere™, and WD® brands.

Western Digital is an equal opportunity employer. We are committed to providing equal employment opportunity for all applicants and employees. Western Digital does not unlawfully discriminate and complies with the laws and regulations set forth in the following EEO Is The Law poster: Equal Employment Opportunity Is The Law.

Western Digital participates in the E-Verify program in the US. For more information click here. Este empleador participa in E-Verify.