Mechanical Assembler in Irvine, CA at Johnson Service Group

Date Posted: 9/26/2022

Job Snapshot

Job Description

JobID: 392345

JSG is looking for an Opto/Mechanical Assembler/Technician for one of our Clients in Irvine.  The person will be responsible for the advanced assembly of optical systems for lasers, laser radars and electro-optical sensors and instruments.


  • Audit 1-2 work order kits from warehouse to confirm pieces and part numbers
  • Prepare subassembly components
  • Follow written procedures or drawings developed by engineers and suggest improvements to optimize production
  • Assemble and debug systems incorporating optical, mechanical, and electronic components
  • Test each level of assembly (4-5 processes) at the system level using laboratory instruments (i.e. interferometer, Zygo, etc.)
    • Alignment, optimization, stability, transmission, etc.
  • Package the final assembly daily (if assembly is completed)
  • Cross training is required (trainee and/or trainer)


  • 0-2 years of related experience for Level 1
  • 2-3 years of related experience for Level 2
  • The ability to read engineering drawings
  • The ability to use measurement instruments (interferometer, Zygo) preferred
  • Experience entering data numbers into Microsoft Excel spreadsheets templates
  • The ability to speak, read, and write in English
Rate starting from $21/hr


•* Johnson Service Group (JSG) is an Equal Opportunity Employer. JSG provides equal employment opportunities to all applicants and employees without regard to race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, marital status, protected veteran status, or any other characteristic protected by law.

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