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Sanmina-SCI · Costa Mesa, CA

# Lab Technician

Costa Mesa, California, United States $43,680 - 56,160 Skilled Trades & Maintenance 

Last seen on Sanmina-SCI’s official careers site on July 12, 2026; it may have closed since.
[Apply on Sanmina-SCI’s careers site →](https://careers.sanmina.com/job/681/lab_technician)

[OpenNash Jobs](https://jobs.opennash.com/) / [Sanmina-SCI](https://jobs.opennash.com/companies/sanmina-sci/) / Lab Technician

## 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

## At a glance
- Posted by the employer: Feb 16, 2026
- First seen by OpenNash: Jul 12, 2026
- Last checked: Jul 12, 2026
- Listed for: 146 days
- Location: Costa Mesa, California, United States
- Pay: $43,680 - 56,160[Apply on Sanmina-SCI’s careers site →](https://careers.sanmina.com/job/681/lab_technician)

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### [Associate Program Manager](https://jobs.opennash.com/companies/sanmina-sci/jobs/dff82d4f84274008d936/)

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### [CAM Operator](https://jobs.opennash.com/companies/sanmina-sci/jobs/49921cb4469f2b3be0ba/)

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### [Engineering Planner](https://jobs.opennash.com/companies/sanmina-sci/jobs/8b6d09b351b8c57beca3/)

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