[Skip to main content](#main-content) [ OpenNash ](https://opennash.com/) / [Jobs](https://jobs.opennash.com/) [ 01 Search jobs](https://jobs.opennash.com/search/)[ 02 Companies](https://jobs.opennash.com/explore/)[ 03 Hiring report](https://jobs.opennash.com/reports/hiring/)[ 04 AI assistants](https://jobs.opennash.com/connect/)[ 05 How it works](https://jobs.opennash.com/methodology/) Sanmina-SCI · Costa Mesa, CA # Lab Technician Costa Mesa, California, United States Skilled Trades & Maintenance Listed on Sanmina-SCI’s official careers site. Posted October 14, 2026. Check that it is still open and apply there. [Apply on Sanmina-SCI’s careers site →](https://jobs.sanmina.com/jobs/18358471-lab-technician) [OpenNash Jobs](https://jobs.opennash.com/) / [Sanmina-SCI](https://jobs.opennash.com/companies/sanmina-sci/) / Lab Technician ## Job description Description Sanmina Corporation ( Nasdaq: SANM) is a global powerhouse in integrated manufacturing solutions serving the fastest growing segments of the global Electronics Manufacturing Services (EMS) market. We are a global engine providing the end-to-end manufacturing backbone for the world's most essential and innovative brands. Whether it's autonomous vehicles, life-saving medical tech, next-gen aerospace, or AI/cloud infrastructure - our integrated solutions don’t just meet standards—they redefine them. ### What You'll Do 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/Responsibilities 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 ### What You'll Bring 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 Why Join Us? At Sanmina, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $ 43,680.16 and $ 56,160.00 and your base pay will depend on your skills, qualifications, experience, and location. ### Sanmina employees also receive benefits including Comprehensive medical and dental coverage, retirement benefits, and for formal education related to advancing your career at Sanmina, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation. Sanmina is an Equal Opportunity Employer and prohibits discrimination and harassment. Sanmina provides equal employment opportunities to employees and applicants for employment and prohibits discrimination and harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or other characteristic protected by applicable federal, state, or local laws. Please be aware that this position may require access to technology, software, or technical data that is subject to U.S. export control laws. All offers of employment are contingent on the applicant either 1) being a "U.S. Person," defined as a ( i) U.S. citizen or national, (ii) U.S. lawful permanent resident, or (iii) other protected individual, such as a refugee under 8 U.S.C. § 1157 or asylee under 8 U.S.C. § 1158; or 2) being eligible to obtain a timely export control license or license exception from the applicable U.S. federal agency. ## At a glance - Posted by the employer: Oct 14, 2026 - First seen by OpenNash: Nov 11, 2026 - Last checked: Nov 11, 2026 - Listed for: 28 days - Location: Costa Mesa, California, United States[Apply on Sanmina-SCI’s careers site →](https://jobs.sanmina.com/jobs/18358471-lab-technician) ## Hiring at Sanmina-SCI - Open jobs: 1,837 - New in the last 7 days: After two weekly collections - Tracked since: Nov 11, 2026 [All Sanmina-SCI jobs](https://jobs.opennash.com/companies/sanmina-sci/) · [Weekly hiring report](/reports/hiring/) ## More jobs at Sanmina-SCI ### [Lab Technician - 2nd shift](https://jobs.opennash.com/companies/sanmina-sci/jobs/a7b9a570be7f1bb6a673/) Costa Mesa, California, United States ### [Manufacturing Equipment Maintenance Technician - 1st Shift](https://jobs.opennash.com/companies/sanmina-sci/jobs/96100b37522565f72a45/) Costa Mesa, California, United States ### [Manufacturing Equipment Maintenance Technician 2nd Shift](https://jobs.opennash.com/companies/sanmina-sci/jobs/cf3d09d717cef46271c5/) Costa Mesa, California, United States ### [Mechanical Drill Operator](https://jobs.opennash.com/companies/sanmina-sci/jobs/a4fb3ab279c1574ce4ec/) Costa Mesa, California, United States ## Similar jobs at other companies ### [Lab Technician](https://jobs.opennash.com/companies/cardinal-health/jobs/ba2515750d68b314513e/) Cardinal Health · Birmingham, AL ### [Lab Technician I](https://jobs.opennash.com/companies/nutrien/jobs/0ddc0fa8272484499ffa/) Nutrien · PA, Usa ### [Electronics Lab Technician](https://jobs.opennash.com/companies/eaton/jobs/04b9f56d62b52edbc03f/) Eaton · Woodridge, Illinois, USA ### [SEM Lab Technician](https://jobs.opennash.com/companies/eaton/jobs/0eff373e964a04d490b5/) Eaton · Euclid, Ohio, USA [Jobs in Costa Mesa, CA](/locations/us/ca/costa-mesa/)[Jobs in California](/locations/us-ca/)[Skilled Trades & Maintenance jobs](/functions/skilled-trades-maintenance/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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