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Quality Control Analyst Jobs in California (NOW HIRING)

Hired by Matrix

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QC Analyst (Endotoxin Testing)

Hayward, CA · On-site

$65/hr

If so, our client is hiring a QC Analyst: Endotoxin Testing. Position Type: * Contract * Onsite Required * Bachelor's degree in Microbiology, Biology, Life Sciences, or a related scientific ...

AllSTEM Connections

Quality Control Analyst III

Camarillo, CA · On-site

$120K - $125K/yr

... analyses, assessing potential product impact, and implementing appropriate CAPAs • Interact with outside departments including attending meetings, providing updates, etc. • Coordinate testing ...

BIOMARIN PHARMACEUTICAL

(CW) QC Analyst Contract

Novato, CA · On-site

$28.25 - $37.75/hr

PURPOSE The Quality Control Analytical In-Process (QCA-IP) Analyst is responsible for performing analytical test methods on in-process intermediates and varying stages of drug products under minimal ...

Unicon Pharma Inc.

QC Analyst I - Vacaville, CA

Vacaville, CA · On-site

$27.25 - $36.50/hr

These duties include execution of trend analysis, documentation review, support of deviations (OOS, OOT, OOE) and other laboratory support activities. In conjunction with Quality Control leadership ...

Unicon Pharma Inc.

QC Analyst I - Vacaville, CA

Vacaville, CA · On-site

$27.25 - $36.50/hr

... QC Associate I, is responsible for the performance of direct materials testing in accordance with cGMP regulations. * These duties include execution of laboratory testing, trend analysis ...

Unicon Pharma Inc.

QC Analyst I - Vacaville, CA

Vacaville, CA · On-site

$27.25 - $36.50/hr

... QC Associate I, is responsible for the performance of direct materials testing in accordance with cGMP regulations. * These duties include execution of laboratory testing, trend analysis ...

Unicon Pharma Inc.

QC Analyst I - Vacaville, CA

Vacaville, CA · On-site

$27.25 - $36.50/hr

... QC Associate I, is responsible for the performance of direct materials testing in accordance with cGMP regulations. * These duties include execution of laboratory testing, trend analysis ...

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Quality Control Analyst information

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$27

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How much do quality control analyst jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for quality control analyst in California is $27.55, according to ZipRecruiter salary data. Most workers in this role earn between $22.79 and $30.62 per hour, depending on experience, location, and employer.

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

AspectQuality Control AnalystQuality Assurance Specialist
CertificationsOften requires certifications like ASQ CQE or ISO auditorSimilar certifications, with focus on process audits
Work EnvironmentLaboratory, manufacturing, or production settingsOffice-based, process review, and compliance environments
Primary FocusTesting products, identifying defects, ensuring quality standardsDeveloping and maintaining quality systems, preventing defects
Industry UsageManufacturing, pharmaceuticals, food productionManufacturing, software, healthcare industries

While both roles aim to ensure product quality, the Quality Control Analyst primarily tests and inspects products to identify defects, whereas the Quality Assurance Specialist focuses on creating and improving processes to prevent defects. Both roles often require similar certifications and work in related environments, but their core responsibilities differ in focus and approach.

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

To thrive as a Quality Control Analyst, you need a solid understanding of quality assurance principles, data analysis, and laboratory or manufacturing processes, often supported by a degree in a related scientific or technical field. Familiarity with tools such as LIMS (Laboratory Information Management Systems), statistical software, and regulatory standards (like GMP or ISO) is typically required. Attention to detail, problem-solving abilities, and strong communication skills help analysts identify issues and collaborate effectively with team members. These skills ensure products or processes consistently meet quality standards, safeguarding consumer safety and organizational reputation.

What are some common challenges faced by quality control analysts, and how can they be effectively managed?

Quality Control Analysts often encounter challenges such as tight production deadlines, variability in sample quality, and adapting to frequent changes in testing protocols or regulatory standards. Managing these challenges involves strong organizational skills, proactive communication with production and laboratory teams, and staying current with industry regulations. Developing efficient documentation practices and using digital tools for data management can also help maintain accuracy and streamline workflow, ultimately supporting consistent product quality.

What is a quality control analyst?

A quality control (QC) analyst or quality assurance analyst tests computer programs to ensure that software applications function properly before being deployed in production or going to market. As a quality control analyst, your job is to identify and fix bugs in software applications and computer systems and make recommendations to management about how to improve a software application’s functionality, user experience (UX), and user interface (UI). Your QC process typically involves a significant amount of collaboration with other analysts and software developers.

Is a quality control analyst a good job?

A quality control analyst is a valuable role in industries such as manufacturing, pharmaceuticals, and food production, focusing on ensuring products meet quality standards through testing and inspection. The job typically requires attention to detail, knowledge of testing tools and procedures, and may involve certifications like Six Sigma or ISO standards. It offers stable employment with opportunities for advancement and skill development.
More about Quality Control Analyst jobs
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What cities in California are hiring for Quality Control Analyst jobs? Cities in California with the most Quality Control Analyst job openings:
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Quality Control Analyst jobs near you
Infographic showing various Quality Control Analyst job openings in California as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution, with an average salary of $57,305 per year, or $27.6 per hour.

QC Analyst (Endotoxin Testing)

Hired by Matrix

Hayward, CA • On-site

$65/hr

Contractor

Medical, Dental, Vision

Posted 13 days ago

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Job description

At-a-Glance:
Are you ready to build your career by joining a certified technology solutions and compliance consulting services company. If so, our client is hiring a QC Analyst: Endotoxin Testing.
Position Type:

  • Contract
  • Onsite

Required

  • Bachelor's degree in Microbiology, Biology, Life Sciences, or a related scientific discipline, or equivalent combination of education and relevant laboratory experience.
  • Prior professional experience performing microbiological testing in a GMP-regulated pharmaceutical, biotechnology, or medical device environment.
  • Hands-on experience with water endotoxin testing using Sievers equipment and water/product bioburden testing, including growth promotion testing.
  • Experience reviewing microbiological data, supporting laboratory investigations, and maintaining documentation in accordance with GMP and data integrity requirements.
  • Strong organizational, communication, and training skills with the ability to manage multiple priorities while collaborating effectively with internal teams and external testing laboratories.

Responsibilities:

  • Perform microbiological testing of water systems, including endotoxin analysis using Sievers instrumentation, in compliance with GMP and site procedures.
  • Conduct water and product bioburden testing, including growth promotion testing and other routine microbiological analyses to support manufacturing operations.
  • Review, interpret, and document test results, ensuring data accuracy, integrity, and compliance with applicable quality and regulatory requirements.
  • Support QC laboratory operations by managing administrative responsibilities, including purchase order creation for laboratory supplies, coordinating testing with external laboratories, and owning laboratory investigations (LIRs), nonconformance reports (NCRs), and related documentation.
  • Train laboratory personnel on microbiological testing methods, sample collection and submission procedures, and laboratory best practices to maintain consistent and compliant testing activities.