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Quality Control Tester Jobs in California (NOW HIRING)

Avid Bioservices

Specialist, Quality Control

Tustin, CA · On-site

$32.30 - $40.38/hr

Maintain and track stability QC testing documentation (STWs and QC test method forms) * Review documentation from the QCA, QCM departments and 3rd party vendors * Compile data for Stability Summary ...

Avid Bioservices

Specialist, Quality Control

Tustin, CA

$32.30 - $40.38/hr

Maintain and track stability QC testing documentation (STWs and QC test method forms) * Review documentation from the QCA, QCM departments and 3rd party vendors * Compile data for Stability Summary ...

NCSL International

QC DIRECTOR

Rocklin, CA · On-site

$180 - $240/hr

Manage full testing workflow for raw materials, intermediates, finished goods, cleaning validation ... Build and manage the QC team, department budget and lab EHS governance. In addition, provide ...

Actalent

Quality Control Chemist

South Gate, CA

$22 - $26/hr

The Quality Control Chemist is responsible for testing and inspecting products at various stages of the process to ensure their quality and reliability. The role involves compiling and evaluating ...

nationalbeverage

Quality Control Tech

La Mirada, CA

$19 - $24.25/hr

Performs testing to validate the microbiological quality of current and new ingredients, suppliers ... The QC Technician will also work with the R&D Team on new product launches. ESSENTIAL DUTIES AND ...

National Beverage

Quality Control Tech

La Mirada, CA · On-site

$31.78/hr

Performs testing to validate the microbiological quality of current and new ingredients, suppliers ... The QC Technician will also work with the R&D Team on new product launches. ESSENTIAL DUTIES AND ...

nationalbeverage

Quality Control Tech

La Mirada, CA · On-site

$19 - $24.25/hr

Performs testing to validate the microbiological quality of current and new ingredients, suppliers ... The QC Technician will also work with the R&D Team on new product launches. ESSENTIAL DUTIES AND ...

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Showing results 21-40

All JobsQuality Control Tester JobsQuality Control Tester Jobs in California

Quality Control Tester information

See California salary details

$11

$29

$68

How much do quality control tester jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for quality control tester in California is $29.19, according to ZipRecruiter salary data. Most workers in this role earn between $19.23 and $32.50 per hour, depending on experience, location, and employer.

What are some common challenges faced by quality control testers, and how can they be addressed in a team setting?

Quality Control Testers often encounter challenges such as tight project deadlines, rapidly evolving product requirements, and the need to maintain clear communication with developers and other team members. To address these, testers can prioritize effective documentation, regularly participate in team meetings, and use collaborative tools to track issues and progress. Building strong relationships within the team and being proactive in raising concerns can help ensure a smooth workflow and high-quality deliverables.

What is the difference between Quality Control Tester vs Quality Assurance Analyst?

AspectQuality Control TesterQuality Assurance Analyst
CertificationsOften requires certifications like ISTQB or similarMay also require ISTQB or related certifications
Work EnvironmentPrimarily in labs or testing facilities, focusing on product testingInvolved in process evaluation, documentation, and improvement
Employer & Industry UsageUsed across manufacturing, software, and product industriesCommon in software development, manufacturing, and service sectors

While both roles focus on quality, the Quality Control Tester primarily conducts product testing to identify defects, whereas the Quality Assurance Analyst evaluates and improves processes to prevent defects. Both roles often require similar certifications and work environments, but their focus areas differ within the quality management spectrum.

What are the key skills and qualifications needed to thrive as a quality control tester?

To thrive as a Quality Control Tester, you need a solid understanding of quality assurance processes, attention to detail, and familiarity with testing methodologies, typically supported by a relevant degree or certification. Proficiency with testing tools like Selenium, Jira, or Quality Center, as well as knowledge of ISO standards, is often required. Strong analytical thinking, problem-solving abilities, and effective communication help testers identify issues and collaborate with development teams. These skills ensure products meet quality standards, reduce errors, and support overall customer satisfaction.

What is a quality control tester?

Quality Control Testers are professionals responsible for ensuring that products or services meet specified quality standards before they reach customers. They perform tests, inspections, and assessments on materials, components, or finished products to identify defects or deviations from standards. Their work helps companies maintain consistency, safety, and reliability in their offerings. Quality Control Testers document their findings, suggest improvements, and may collaborate with production teams to address issues. Their role is vital in industries like manufacturing, software, pharmaceuticals, and food production.

What are popular job titles related to Quality Control Tester jobs in California?

For Quality Control Tester jobs in California, the most frequently searched job titles are:

What job categories do people searching Quality Control Tester jobs in California look for?

The top searched job categories for Quality Control Tester jobs in California are:

Quality Control Tester jobs near you
Infographic showing various Quality Control Tester job openings in California as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 14% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $60,718 per year, or $29.2 per hour.

Manager, Quality Control, PDM

Revolution Medicines

Redwood City, CA • Hybrid

Full-time

Posted 4 days ago

Job description

The Opportunity:

  • Provide support for stability program management, quality systems and QC documentation (e.g. SOPs) and PAI readiness and inspection as needed.

  • Coordinate and manage outsourced QC activities of late phase to commercial programs at CDMOs and / or contract testing labs (CTLs), including but not limited to in-process control test, final release test, and stability study.

  • Manage quality events related to QC testing such as lab investigation (e.g., OOS/OOT), deviations, change controls (e.g., CBE 30/CBE 0) and CAPAs.

  • Author and/or review QC related documents, including methods, protocols, reports and memos.

  • Manage method validation/transfer activities at CDMOs and / or contract testing labs (CTLs)

  • Manage reference standards and reference materials including monitoring retest date, facilitating qualification/requalification, and tracking inventory.

  • Collaborate with cross functional teams including CMC RA, DS, DP, Supply Chain and Quality Assurance to timely achieve project goals.

Required Skills, Experience and Education:

  • BS or MS in Chemistry, Pharmaceutical Science or related discipline.

  • 6+ years of relevant industrial experience in analytical development/QC.

  • Solid understanding of relevant compliance and regulatory requirements as applicable to data integrity, QbD, process validation, manufacture sampling and testing, stability study, method validation and transfer, etc.

  • Effective written and verbal communication skills and interpersonal skills.

  • Extensive knowledge and understanding of cGMP guidelines and practices, as well as related / best industry practices.

  • Strong problem-solving skills with sound technically driven decision-making ability

  • Excellent communication skills (verbal, written and technical), strong interpersonal/collaboration skills and planning skills.

  • Ability to think critically and creatively and be able to work independently to determine appropriate resources for resolution of problems.

  • Ability to multi-task and thrive in a fast-paced innovative environment.

Preferred Skills, Experience, and Education: 

  • Commercial QC experience is preferred.

  • Work experience and knowledge of global regulatory submissions (IND, IMPD, NDA and MAA, etc.) is preferred.  #LI-Hybrid #LI-CT1

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