Quality Assurance Specialist Jobs in California
Quality Assurance Specialist jobs in California are among the most active in the country, with strong demand across life sciences, semiconductor manufacturing, medical devices, food and beverage production, and enterprise software, at every level from entry-level inspector through senior QA engineer. The largest concentrations of openings are in the San Francisco Bay Area, San Diego, and Los Angeles, where employers such as Abbott Laboratories, Genentech, and Intel have long-established California operations and consistent QA hiring needs. The most in-demand specialties are pharmaceutical and FDA-regulated product QA, software quality assurance, and quality systems management under ISO and cGMP frameworks. Find a role that fits below and apply directly.
Find JobsOverview
Open roles379+
Top employerGilead Sciences
Top citySan Diego, CA
Cities hiring141
Work type61% On-site
Top industryTechnology
Showing 5 of 379+ Quality Assurance Specialist jobs
Quality Assurance Supervisor
We won't show you this job again
New 6h ago
Monterey Mushrooms
Quality Assurance Supervisor
Royal Oaks, California
New 6h ago
D
Senior Manager, Regional Food Safety Quality Assurance (FSQA)
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D
Added 1d ago
Dole Packaged Food
Senior Manager, Regional Food Safety Quality Assurance (FSQA)
Westlake Village, California
Added 1d ago
Quality Assurance Validation Associate
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Added 2d ago
Takeda Pharmaceuticals
Quality Assurance Validation Associate
Thousand Oaks, California
Added 2d ago
Senior Registered Nurse - Quality Assurance
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Added 2d ago
County of Ventura Government
Senior Registered Nurse - Quality Assurance
Ventura, California
Added 2d ago
Senior Quality Assurance Auditor - Location Flexible
We won't show you this job again
Added 2d ago
Pacific Gas and Electric
Senior Quality Assurance Auditor - Location Flexible
Oakland, California
Added 2d ago
New 6h ago
Quality Assurance Supervisor
Monterey Mushrooms·Royal Oaks, California
Job functions:
$70k - $80k/yr
Bachelor's degree
1,001-5,000 employees
Job Description
Job Title: Quality Assurance Supervisor
Reporting To: Director of Food Safety & Quality Assurance for Nutraceuticals
Location: Royal Oaks, CA
FLSA Status: Full Time Exempt
Work Schedule: Generally, Monday – Friday, 8AM – 5PM
Compensation: The following information is provided in honesty as a general description of the salary range. The actual compensation offered to the successful candidate is dependent upon related factors such as skills, experience, education, etc. Salary Estimate: $71,000 - $75,000 DOE
Amycel®
For more than 45 years, Amycel® has helped shape the way commercial mushrooms are grown. From the proprietary strain genetics behind some of the most widely grown brown mushrooms in the world, to grower-to-grower field support that starts on the farm, mushroom
operations around the globe rely on Amycel to perform.
Premium spawn. Trusted supplements. A relentless focus on quality and consistency. That foundation has not changed since 1979. What has changed is scale. Today Amycel serves commercial growers across the Americas and Europe, with production and support on three continents.
Our R&D program runs 32 dedicated test rooms focused on new genetics and inputs that help growers get more from every crop. Current priorities include:
- Strains developed for higher yield and reduced water use
- Kodiak, launching Summer 2026, requires up to 50% less water for the same yield
- Spawn carriers engineered to reduce green mold and compost waste
- Delayed-release supplement technology that protects compost and extends flush viability
Visit us at www.Amycel.com.
Monterey Nutra®
Monterey has spent more than 55 years getting to know mushrooms. Refining cultivation methods. Discovering and developing new strains. That depth of expertise is what drives Monterey Nutra.
Our nutraceutical division was built on the science behind our genetics program. The same rigor that produces better spawn produces better extracts. The result: full-spectrum mushroom ingredients with industry-leading potency and purity, optimized for solubility, clean taste, and consistent performance.
We partner with innovators across food, beverage, and wellness to help them formulate better products. Whether you are building a new supplement line or looking for a reliable functional ingredient supplier, Monterey Nutra gives you the tools to do it right.
Certified Organic. Non-GMO. Vegan. Third-party tested.
For more information, visit us https://www.montereynutra.com.
Follow us on our socials!
Why this Role Matters
The QA Supervisor plays an important role in protecting the quality and safety of our products while ensuring our operations meet company, customer, and regulatory standards. This role helps turn food safety and quality requirements into consistent daily practices by supporting audits, environmental and microbiological monitoring, sanitation verification, training, and accurate recordkeeping. By identifying trends, addressing potential issues, and supporting corrective actions and continuous improvement, the QA Supervisor helps strengthen our food safety culture, maintain compliance, and ensure we consistently deliver safe, high-quality products our customers can trust.
What Do We Expect?
Quality Assurance & Food Safety
- Conduct monthly self-audits and participate in internal, customer, and regulatory audits.
- Conduct the Environmental Monitoring and Microbiological Testing Program, including sample collection, documentation, and trend analysis.
- Support the QA team in annual HACCP audits and facilitate monthly Food Safety/HACCP meetings.
- Assist in annual food safety program audits and coordinate corrective and preventive actions resulting from audit findings.
- Perform sanitation audits and support ongoing sanitation verification activities.
- Maintain, review, and trend quality records including environmental micros, product testing, ATP results, and pest control data.
- Maintain records in the Nutra Division Quality & Food Safety Manual.
- Support continuous improvement initiatives related to food safety, organic systems, USDA NOP,quality systems, and compliance.
Training & Compliance
- Assist in the training of personnel on food safety, worker safety, and new equipment on a monthly and annual basis.
- Assist in food safety and quality training for new hires.
- Assist with ongoing food safety training programs to ensure regulatory and customer compliance.
What are we looking for?
- Bachelor’s degree in a relevant field related field preferably in the nutraceuticals or food manufacturing industry or a minimum of 3 years of experience.
- Bilingual (English + Spanish) preferred.
- Familiarity with quality assurance standards and regulatory compliance (e.g., FDA, GMP).
- Excellent decision-making skills and the ability to think strategically.
- Proven ability to drive results and meet operational goals.
- Strong verbal and written communication skills, with the ability to effectively convey complex information to various stakeholders.
- Ability to build and maintain relationships across all levels of the organization.
- Strong analytical and problem-solving skills, with a data-driven approach to decision-making.
- Strong team player with the ability to collaborate and influence others.
- Proficient in Google Suite, Excel, PowerPoint, and relevant industry-specific software.
Monterey Mushrooms
Quality Assurance Supervisor
Royal Oaks, California
New 6h ago1,001-5,000 employees
Job functions:
$70k - $80k/yr
Bachelor's degree
Job Description
Job Title: Quality Assurance Supervisor
Reporting To: Director of Food Safety & Quality Assurance for Nutraceuticals
Location: Royal Oaks, CA
FLSA Status: Full Time Exempt
Work Schedule: Generally, Monday – Friday, 8AM – 5PM
Compensation: The following information is provided in honesty as a general description of the salary range. The actual compensation offered to the successful candidate is dependent upon related factors such as skills, experience, education, etc. Salary Estimate: $71,000 - $75,000 DOE
Amycel®
For more than 45 years, Amycel® has helped shape the way commercial mushrooms are grown. From the proprietary strain genetics behind some of the most widely grown brown mushrooms in the world, to grower-to-grower field support that starts on the farm, mushroom
operations around the globe rely on Amycel to perform.
Premium spawn. Trusted supplements. A relentless focus on quality and consistency. That foundation has not changed since 1979. What has changed is scale. Today Amycel serves commercial growers across the Americas and Europe, with production and support on three continents.
Our R&D program runs 32 dedicated test rooms focused on new genetics and inputs that help growers get more from every crop. Current priorities include:
- Strains developed for higher yield and reduced water use
- Kodiak, launching Summer 2026, requires up to 50% less water for the same yield
- Spawn carriers engineered to reduce green mold and compost waste
- Delayed-release supplement technology that protects compost and extends flush viability
Visit us at www.Amycel.com.
Monterey Nutra®
Monterey has spent more than 55 years getting to know mushrooms. Refining cultivation methods. Discovering and developing new strains. That depth of expertise is what drives Monterey Nutra.
Our nutraceutical division was built on the science behind our genetics program. The same rigor that produces better spawn produces better extracts. The result: full-spectrum mushroom ingredients with industry-leading potency and purity, optimized for solubility, clean taste, and consistent performance.
We partner with innovators across food, beverage, and wellness to help them formulate better products. Whether you are building a new supplement line or looking for a reliable functional ingredient supplier, Monterey Nutra gives you the tools to do it right.
Certified Organic. Non-GMO. Vegan. Third-party tested.
For more information, visit us https://www.montereynutra.com.
Follow us on our socials!
Why this Role Matters
The QA Supervisor plays an important role in protecting the quality and safety of our products while ensuring our operations meet company, customer, and regulatory standards. This role helps turn food safety and quality requirements into consistent daily practices by supporting audits, environmental and microbiological monitoring, sanitation verification, training, and accurate recordkeeping. By identifying trends, addressing potential issues, and supporting corrective actions and continuous improvement, the QA Supervisor helps strengthen our food safety culture, maintain compliance, and ensure we consistently deliver safe, high-quality products our customers can trust.
What Do We Expect?
Quality Assurance & Food Safety
- Conduct monthly self-audits and participate in internal, customer, and regulatory audits.
- Conduct the Environmental Monitoring and Microbiological Testing Program, including sample collection, documentation, and trend analysis.
- Support the QA team in annual HACCP audits and facilitate monthly Food Safety/HACCP meetings.
- Assist in annual food safety program audits and coordinate corrective and preventive actions resulting from audit findings.
- Perform sanitation audits and support ongoing sanitation verification activities.
- Maintain, review, and trend quality records including environmental micros, product testing, ATP results, and pest control data.
- Maintain records in the Nutra Division Quality & Food Safety Manual.
- Support continuous improvement initiatives related to food safety, organic systems, USDA NOP,quality systems, and compliance.
Training & Compliance
- Assist in the training of personnel on food safety, worker safety, and new equipment on a monthly and annual basis.
- Assist in food safety and quality training for new hires.
- Assist with ongoing food safety training programs to ensure regulatory and customer compliance.
What are we looking for?
- Bachelor’s degree in a relevant field related field preferably in the nutraceuticals or food manufacturing industry or a minimum of 3 years of experience.
- Bilingual (English + Spanish) preferred.
- Familiarity with quality assurance standards and regulatory compliance (e.g., FDA, GMP).
- Excellent decision-making skills and the ability to think strategically.
- Proven ability to drive results and meet operational goals.
- Strong verbal and written communication skills, with the ability to effectively convey complex information to various stakeholders.
- Ability to build and maintain relationships across all levels of the organization.
- Strong analytical and problem-solving skills, with a data-driven approach to decision-making.
- Strong team player with the ability to collaborate and influence others.
- Proficient in Google Suite, Excel, PowerPoint, and relevant industry-specific software.
See All 379+ Quality Assurance Specialist Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find JobsQuality Assurance Specialist Jobs by City in California
Where California roles are concentrated, by current openings.
San Diego
33 jobsLos Angeles
25 jobsIrvine
18 jobsSan Jose
10 jobsSunnyvale
10 jobsFremont
9 jobsSan Francisco
8 jobsFresno
7 jobsSanta Ana
7 jobsFoster City
7 jobsCorona
6 jobsNewark
6 jobsCarlsbad
6 jobsSacramento
6 jobsSan Leandro
6 jobsSanta Fe Springs
6 jobsTorrance
5 jobsRedwood City
5 jobsAnaheim
4 jobsEl Monte
4 jobsStockton
4 jobsRiverside
4 jobsLake Forest
4 jobsAlameda
3 jobsOakland
3 jobsOntario
3 jobsRedding
3 jobsBerkeley
3 jobsCommerce
3 jobsGlendale
3 jobsFairfield
3 jobsOceanside
3 jobsCosta Mesa
3 jobsSan Carlos
3 jobsSanta Cruz
3 jobsSanta Clara
3 jobsSanta Maria
3 jobsWatsonville
3 jobsSan Luis Obispo
3 jobsHuntington Beach
3 jobsTracy
2 jobsVista
2 jobsCarson
2 jobsGoleta
2 jobsLompoc
2 jobsVernon
2 jobsBurbank
2 jobsFontana
2 jobsVentura
2 jobsEl Cajon
2 jobsLa Verne
2 jobsPasadena
2 jobsValencia
2 jobsVan Nuys
2 jobsEscondido
2 jobsFullerton
2 jobsHawthorne
2 jobsRoseville
2 jobsEmeryville
2 jobsLong Beach
2 jobsLos Alamitos
2 jobsThousand Oaks
2 jobsWest Sacramento
2 jobsCity of Industry
2 jobsSouth San Francisco
2 jobsBell
1 jobBrea
1 jobNapa
1 jobChico
1 jobPoway
1 jobAlpine
1 jobEureka
1 jobMarina
1 jobNovato
1 jobOxnard
1 jobPerris
1 jobRamona
1 jobBenicia
1 jobCompton
1 jobGustine
1 jobHanford
1 jobLynwood
1 jobModesto
1 jobOakdale
1 jobReedley
1 jobSoledad
1 jobVisalia
1 jobAltadena
1 jobBrisbane
1 jobCampbell
1 jobCerritos
1 jobGonzales
1 jobLos Osos
1 jobMurrieta
1 jobOroville
1 jobPetaluma
1 jobStanford
1 jobTemecula
1 jobWhittier
1 jobCalabasas
1 jobCamarillo
1 jobClaremont
1 jobEl Centro
1 jobElk Grove
1 jobKing City
1 jobLivermore
1 jobLos Gatos
1 jobSan Dimas
1 jobSan Mateo
1 jobYuba City
1 jobBuena Park
1 jobBurlingame
1 jobChatsworth
1 jobEl Segundo
1 jobLivingston
1 jobMenlo Park
1 jobPoint Mugu
1 jobRidgecrest
1 jobRoyal Oaks
1 jobSanta Rosa
1 jobSun Valley
1 jobWest Hills
1 jobBloomington
1 jobCastroville
1 jobChula Vista
1 jobPalm Desert
1 jobBaldwin Park
1 jobGarden Grove
1 jobSan Fernando
1 jobWalnut Creek
1 jobMonterey Park
1 jobNational City
1 jobNewport Beach
1 jobSanta Clarita
1 jobWest Hollywood
1 jobWoodland Hills
1 jobNorth Highlands
1 jobRancho Cucamonga
1 jobRancho Dominguez
1 jobWestlake Village
1 jobLa Cañada Flintridge
1 jobQuality Assurance Specialist Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Biotechnology & Pharmaceuticals
- Manufacturing
- Medical Devices
- Food & Beverage
What California Employers Look For
The qualifications that appear most often in quality assurance specialist jobs across California.
- Bachelor's degree in life sciences, engineering, or a related technical field
- Working knowledge of FDA regulations, cGMP, or ISO 9001 quality standards
- Experience with quality management systems such as TrackWise, Veeva, or MasterControl
- Proficiency in root cause analysis, CAPA, and audit preparation processes
- Familiarity with California-specific regulatory requirements for medical device or pharmaceutical manufacturing
- Strong written communication skills for authoring SOPs, deviation reports, and batch records
Quality Assurance Specialist Jobs in California: Frequently Asked Questions
How do you become a quality assurance specialist in California?
Most quality assurance specialist roles in California require a bachelor's degree in a relevant field such as biology, chemistry, engineering, or computer science. California does not issue a state license specific to QA specialists, but many employers in regulated industries require credentials such as the ASQ Certified Quality Auditor or Certified Quality Engineer. In pharmaceutical and biotech roles, demonstrated knowledge of FDA regulations and cGMP is treated as an essential qualification alongside formal education.
Which companies hire quality assurance specialists in California?
Employers hiring quality assurance specialists in California right now include Gilead Sciences, Pacific Health, and Arrowhead Pharmaceuticals, based on current listings on Migrate Mate as of September 2026. California's concentration of biotech, medical device, and semiconductor firms means QA hiring here tends to be deeper and more technically specialized than in most other states.
Which California cities have the most quality assurance specialist jobs?
The California cities with the most quality assurance specialist openings are San Diego, Los Angeles, and Irvine. The Bay Area leads because of its density of biotech, semiconductor, and enterprise software companies, while San Diego's large medical device and pharmaceutical cluster drives consistent demand there, and Los Angeles adds volume through its aerospace, food manufacturing, and healthcare sectors.
Are there remote quality assurance specialist jobs in California?
Yes, but they are more selective than in purely desk-based fields, since many QA roles require on-site access to labs, manufacturing floors, or physical product. About 39% of quality assurance specialist openings tied to California are remote or hybrid as of September 2026, with remote options most common in software QA, quality systems administration, and audit coordination roles that do not require hands-on product inspection.
How can I get hired as a quality assurance specialist in California with little or no experience?
The most realistic entry path is a QA associate or quality technician role, which large California biotech and pharmaceutical employers such as Genentech, Thermo Fisher Scientific, and Boston Scientific regularly post for candidates without prior QA experience. Internship and rotational programs at these companies are designed for recent graduates. An ASQ Certified Quality Process Analyst credential or coursework in FDA regulations and ISO standards gives a candidate a concrete edge when competing for these entry-level openings.
Where can I find and apply to quality assurance specialist jobs in California?
You can find and apply to quality assurance specialist jobs in California on Migrate Mate, which lists current California openings across industries including biotech, medical devices, semiconductor manufacturing, software, and food production. Find roles that fit your background and apply directly from the listings.
See All 379+ Quality Assurance Specialist Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
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