Electronics Lab Technician

Tustin, California

Motion Recruitment
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An American electric vehicle manufacturing company is actively looking for a detail-oriented Electronics Lab Technician to join their team. This is an initial 5-month CT role with potential for extension located in their Tustin, CA location. It is Monday-Friday, first shift hours.


If you have an adventurous spirit and are hardwired with curiosity this is the perfect company to be a part of. They have great company culture, exciting technology and endless opportunities for learning and growth. As the Electronics Lab Technician one will be responsible for a wide range of tasks relating to the testing, validation, and repair of Rivian's electronic components and systems.


Required Skills & Experience

  • 2+ years of technician work experience in electronics/engineering labs
  • Technology/Technician degree or equivalent experience
  • Basic electrical understanding
  • Excellent soldering and harnessing skills
  • Familiar with test equipment such as multimeters, oscilloscopes, eloads, etc.
  • Strong technical ability
  • Ability to solder fine pitch ICs and 0402 components.
  • Experience with MS office tools (Outlook/Excel/Word/PowerPoint/Project)

Desired Skills & Experience

  • Python Scripting is a plus
  • Electric vehicle experience a plus
  • Familiarity with Jira tools is a plus
  • IPC-610, IPC-620, IPC-7711, IPC-7721 or J-STD-001 certifications are a plus

What You Will Be Doing

Daily Responsibilities:

  • Support receiving and shipping of packages.
  • Manage material inventories and kit parts for assembly and/or rework.
  • Perform PCBA modifications such as component rework, soldering/de-soldering of electronic components, blue wire modifications per IPC-610 class 3.
  • Build wire harnesses per IPC/WHMA A-620C standard.
  • Build and/or setup custom test equipment per engineering diagrams/specifications.
  • Conduct functional testing of electronic circuit assemblies and engineering prototypes.
  • Perform unit assembly of ECU modules per engineering diagrams/specifications.
  • Maintain accurate records of test results and update of procedures as needed.
  • Troubleshoot to identify root cause of failures.

Applicants must be currently authorized to work in the US on a full-time basis now and in the future.

Date Posted: 04 June 2025
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