Quality Control Technician Jobs in San Diego, CA
Quality Control Technician jobs in San Diego are in strong demand, concentrated in Sorrento Valley, Otay Ranch, and the Miramar corridor across defense, biotech, and medical device manufacturing. Employers hiring right now include Artiva Biotherapeutics, Abbott, and IMIA. Scan the live roles below and apply to whichever ones fit.
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Job Summary
The Quality Control Lab Technician will perform quality control testing and reporting duties in the concrete and concrete aggregates testing laboratory. This position is for our Superior Ready Mix Location in Mission Gorge, San Diego.
Benefits
CalPortland is proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees. Your benefits are an important part of your overall compensation at CalPortland. That’s why we give you a wide range of benefits to choose from.
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Medical, Dental, Vision
- low-cost premiums even for family coverage
- Company-paid life/AD&D insurance
- Company-paid short-term disability
- Paid sick/vacation/holiday
- 401k/Company Funded Pension Program (program is dependent upon location and job type)
- Employee Assistance Program (EAP)
- Additional voluntary benefits
Compensation
$58,000.00 - $70,000.00 DOE
Responsibilities
- Perform all aspects of stripping, curing, capping, and compression testing in the concrete and concrete aggregates testing lab
- Report concrete cylinder strength test results according to ACI standards
- Process aggregate field test samples and reduce to the appropriate testing size
- Concrete testing to include temperature, slump, density, air content, cylinders, etc.
- Perform gradation tests on rock and sand samples along with additional tests such as durability, moisture, cleanliness value, #200 wash, sand equivalency, specific gravities, and absorptions
- Enter test results daily into a computer database and distribute reports to appropriate individuals
- Gather cement, fly ash, and aggregate materials at production plants in preparation for concrete trial batch tests
- Accurately weigh up each material as listed in the trial batch sheets and set up equipment for trial testing
- Conduct scheduled calibrations on test equipment per the calibration schedule
- Always maintain work area and office equipment in a safe and clean condition
- Troubleshoot job problems and handle job complaints (out-of-spec aggregates, low breaks, Schmidt hammer, cracking, coring)
- Analyze aggregate and strength reports and identify trends
- Work directly with suppliers, vendors, and internal customers, as necessary
Education
- High school diploma/GED
- DOT Soils and Aggregate Certification
- ACI Strength Testing Certification and ACI Aggregate Testing Technician Level 1
Requirements/Qualifications
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Obtain and maintain the following:
- ACI Concrete Strength Testing (within six (6) months in position)
- DOT Soil and Aggregate and/or ACI Aggregate Testing Technician Level 1 (within 1 year in position)
- Job requires the following motions: climbing, bending, squatting, lifting, sitting, stretching, vibration, twisting, pushing/pulling of controls, and riding on rough terrain, use of hand tools such as wrenches and screwdrivers, driving/walking on uneven ground, and climbing stairs
- Frequent lifting up to 75 pounds, occasional lifting of 100 pounds
- May be exposed to extremes of hot or cold weather and be able to work in wet environments
- Must be able to work flexible hours with varying start and stop times
- Overtime work will be required as needed by the company
- Must meet OSHA 10 guidelines and be able to follow all CalPortland Safety Policies
- ANSI-approved PPE will be provided and must be used when required
- Must be able to speak, read, and write in English
- Able to work cooperatively with others
- Must have a valid driver’s license and be insurable
- Technician subject to random drug and alcohol screens as required by the company
- May be required to perform Field Technician duties based on business need
Preferred:
Intermediate skills in Microsoft Office Suite and SAP software
Conditions of Employment
Successful candidate must submit to a post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require Federal Motor Carrier Safety Administration (FMCSA) registration/clearance as well as ongoing alcohol and drug testing.
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Find JobsQuality Control Technician Job Market in San Diego
Who's Hiring
- Artiva Biotherapeutics32

- Abbott16

- IMIA16
- CalPortland16

- PolyPeptide US16P
Quality Control Technician Jobs in San Diego: Frequently Asked Questions
How do I get a quality control technician job in San Diego?
Target San Diego's defense contractors, biotech firms, and medical device manufacturers first, as these sectors drive the highest concentration of quality control technician roles locally. Jobs cluster in Sorrento Valley, Miramar, and the Otay Ranch industrial corridor, so tailoring your resume to ISO standards, FDA compliance, or MIL-SPEC inspection gives you a concrete edge with San Diego hiring managers.
Which companies hire quality control technicians in San Diego?
Employers hiring quality control technicians in San Diego right now include Artiva Biotherapeutics, Abbott, and IMIA, based on current listings on Migrate Mate as of September 2026. San Diego's mix of defense primes, life sciences companies, and precision manufacturers means openings appear across both large regulated facilities and specialized contract manufacturers.
Are there remote quality control technician jobs in San Diego?
Yes, though opportunities are limited because most quality control technician work requires hands-on inspection and on-site testing. About 0% of quality control technician openings tied to San Diego are remote or hybrid as of September 2026, covering roles such as documentation review, supplier audits, and quality systems coordination that don't require a physical lab presence.
How can I get a quality control technician job in San Diego with little or no experience?
The most realistic entry path in San Diego is through contract manufacturing or biotech production associate roles, which routinely train entry-level candidates in inspection and compliance on the job. San Diego employers in Otay Ranch and Miramar regularly post inspection assistant and production technician openings that lead directly into quality control tracks, and a certification like ASQ's CQIA strengthens applications significantly at this level.
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