Lab Technician

Sanmina Corporation

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Costa Mesa, California, US on site Until 8/21/2026 2+ years exp First posted May 26, 2026 Last posted May 26, 2026
Job description

Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services (EMS) market. Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. Sanmina Corporation has facilities strategically located in key regions throughout the world. 

Lab Technician

Job Purpose:

Prepare micro-sections from circuit boards for final shipment and for in-process evaluation for plating, drilling etc inspection. Perform chemical analysis of plating solutions, cleaners, micro-etches and other routine lab analysis. 

Nature of Duties:

  • Prepare and evaluate cross sections for all shipments required.
  • Complete the proper evaluation forms, reports, and be able to perform data entry.
  • Thermal stress samples as needed.
  • Must be able to utilize AA equipment and run chemical analysis using CVS equipment. 
  • Familiarity with True Cham software, a plus

Education and Experience:

  • Associates Degree or equivalent circuit board experience preferred
  • 2-4 years PCB manufacturing experience
  • Candidate must have a good working knowledge of Microsoft applications (Word, Excel and or PowerPoint) and the use of shop floor software to complete transactions in Oracle and other MRP systems
  • Ability to read and understand Customer specifications
  • Ability to evaluate relevant cross section testing to IPC 6012
  • Must be able to perform repetitive lifting and grinding to prepare cross sections

Sanmina is an Equal Opportunity Employer

Salary Range (annual) : $43,680 - 56,160

Actual base pay within this range (determined at the offer stage) will be based on a candidate's years of relevant work experience, education, certifications, and skills, and is just one element of our total rewards package. The total rewards package also includes a variety of benefits, including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business and, depending on the role, may include eligibility for restricted stock unit awards and participation in a discretionary bonus program.

This is an ITAR facility and applicant must be a US Citizen or a lawful Permanent Resident

About this role

Summary

Prepare circuit board micro-sections, perform chemical analysis, evaluate testing to IPC 6012, use shop floor software

Job title

Lab Technician

Experience level

2-4 years

Minimum experience

2+ years exp

Industry

electronics manufacturing

Location requirements

Costa Mesa, California, US; on-site; no remote allowed

Salary

USD 43,680 - 56,160 per year

Management role

No

Skills & keywords

Required skills

AA equipmentchemical analysisMicrosoft applicationsOracleIPC 6012

Preferred skills

True Cham software

Specializations

micro-sectionschemical analysisPCB
Locations

Structured locations inferred from the posting.

Costa Mesa, CA, USA

On-site City