🌿 Back to all jobs

🥝 Back-End Operator

Caltek Staffing | Fremont, California, United States | Posted May 05, 2026

Job Description


What you will be doing:





  • Read and interpret blueprints and customer specifications.




  • Test substrates to meet specifications, utilizing tools; prepares substrates for dicing function by mounting onto small glass plates; perform calculations to instruct cutting machines to dice 4” squares into circuits; use tweezers, chemicals and/or distilled water to remove post-dicing residue; use tweezers to prepare circuits to be shipped.




  • Heat/treat/and/or 100% probe; read work orders and study assembly drawings to determine heat treat operation to be performed. Adjust heat treat machine/hot plate controls according to work specifications. Examine and test substrate at various stages of production, according to standard procedures, to detect non-standard or defective circuits. Maintain records of probe results per resistor. Enter production information into computer via Vantage system.


    Apply for This Position

    Submit Application