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Quality Control Laboratory Jobs in California (NOW HIRING)

System One

QC Analyst

Novato, CA · On-site

$28 - $32/hr

Ideal candidates should have a bachelors degree and 0-3 years of relevant laboratory experience; QC experience is preferred. Responsibilities * Facilitate incoming sample receipt and accessioning ...

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QC Technologist III

San Diego, CA · On-site

$34 - $39/hr

Maintain proper laboratory housekeeping and supply levels in the QC laboratory, including submission of purchase requisitions and inventory adjustments and exhibiting knowledge of product usage based ...

KDC One Knowlton

3rd Shift - QC Chemist

Chatsworth, CA · On-site

$24 - $29/hr

Other QC laboratory equipment * Evaluate manufacturing samples throughout the production process to ensure conformance to specifications. * Approve and release finished bulk products after successful ...

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QC Technologist III

San Diego, CA · On-site

$34 - $39/hr

Maintain proper laboratory housekeeping and supply levels in the QC laboratory, including submission of purchase requisitions and inventory adjustments and exhibiting knowledge of product usage based ...

Cosmetix West

Sr. QC Specialist

El Segundo, CA · On-site

$27/hr

Summary The Sr. Quality Control Specialist works under the general direction of Head of Quality as the lead for Quality Control laboratory. The primary responsibilities are: timely disposition of Raw ...

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QC Technologist I / Phlebotomist

San Diego, CA

$24 - $29/hr

Maintain proper laboratory housekeeping and ensure adequacy of supply levels in the QC laboratory by informing appropriate personnel of low supply levels as required. * Document all finished goods ...

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QC Technologist I / Phlebotomist

San Diego, CA · On-site

$24 - $29/hr

Maintain proper laboratory housekeeping and ensure adequacy of supply levels in the QC laboratory by informing appropriate personnel of low supply levels as required. * Document all finished goods ...

Werfen

QC Technologist I / Phlebotomist

San Diego, CA

$24 - $29/hr

Maintain proper laboratory housekeeping and ensure adequacy of supply levels in the QC laboratory by informing appropriate personnel of low supply levels as required. * Document all finished goods ...

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Quality Assurance Laboratory Technician

Irwindale, CA · On-site

$23 - $26/hr

Perform routine QC testing on finished products. * Accurately and immediately record QC results in ... Keep the laboratory clean, organized, and operating according to Good Laboratory Practices.

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QC Technologist III

San Diego, CA · On-site

$34 - $39/hr

Maintain proper laboratory housekeeping and supply levels in the QC laboratory, including submission of purchase requisitions and inventory adjustments and exhibiting knowledge of product usage based ...

Verde

Quality Control Technician

Los Angeles, CA · On-site

$75K - $85K/yr

The Quality Control Technician is responsible for performing quality inspections, laboratory testing, and production data collection to ensure manufactured materials consistently meet Verde Bioresins ...

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Astrix Inc

QC Analyst (Pharma)

Ventura, CA · On-site

$39 - $41/hr

Perform routine QC laboratory testing using analytical techniques including pH, Osmolality, and FT-IR for in-process, finished product, and stability samples. * Support sample management activities ...

Lief Labs

Quality Control Manager

Valencia, CA · On-site

$100K - $130K/yr

Lead daily QC and laboratory operations, including sample management, testing schedules, workflow prioritization, staffing, training, and team development. * Ensure testing and data review for raw ...

Lief Labs

Quality Control Manager

Valencia, CA

$100K - $130K/yr

Lead daily QC and laboratory operations, including sample management, testing schedules, workflow prioritization, staffing, training, and team development. * Ensure testing and data review for raw ...

Lief Labs

Quality Control Manager

Valencia, CA · On-site

$100K - $130K/yr

Lead daily QC and laboratory operations, including sample management, testing schedules, workflow prioritization, staffing, training, and team development. * Ensure testing and data review for raw ...

TekWissen LLC

QC Validation Specialist

Vacaville, CA · On-site

Under direct supervision, the candidate is responsible for supporting and executing QC laboratory equipment qualification activities in compliance with current cGMP regulations and corporate ...

Johnson Service Group

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Quality Control Chemist

Paso Robles, CA · On-site

$60K - $65K/yr

Johnson Service Group is looking for a QC Chemist with 2 years of experience with laboratory testing techniques, gained through education or employment. * Knowledge of Quality Control (QC) lab ...

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Quality Control Laboratory information

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How much do quality control laboratory jobs pay per hour?

As of Sep 3, 2026, the average hourly pay for quality control laboratory in California is $22.32, according to ZipRecruiter salary data. Most workers in this role earn between $18.75 and $23.70 per hour, depending on experience, location, and employer.

What is a quality control laboratory?

A Quality Control (QC) Laboratory job involves testing and analyzing materials, products, or samples to ensure they meet established quality standards and regulatory requirements. QC lab technicians and analysts perform various tests, document results, and identify deviations from specifications. They work in industries like pharmaceuticals, food production, manufacturing, and environmental science. Their role helps maintain product consistency, safety, and compliance with industry regulations.

What are the typical daily responsibilities of someone working in a quality control laboratory?

Professionals in a Quality Control Laboratory are responsible for conducting routine and non-routine tests on raw materials, in-process samples, and finished products to ensure they meet established quality standards. This typically involves preparing and analyzing samples using various laboratory instruments, accurately documenting results, and reporting findings to supervisors or production teams. You may also assist with troubleshooting equipment, participating in investigations if discrepancies arise, and helping maintain compliance with regulatory requirements. The role often requires collaboration with other laboratory staff and production teams to support continuous quality improvement.

What are the key skills and qualifications needed to thrive in the quality control laboratory position, and why are they important?

Excelling in a Quality Control Laboratory role requires a solid understanding of laboratory testing procedures, attention to detail, and a background in chemistry, biology, or a related science, often supported by a relevant degree. Familiarity with laboratory equipment, analytical instruments (such as HPLC or GC), and quality management systems like ISO standards is essential; certifications such as ASQ may be advantageous. Strong problem-solving abilities, communication skills, and a commitment to teamwork set top professionals apart. These competencies are crucial for ensuring product safety and regulatory compliance while maintaining high standards in testing and reporting.

How to become a quality control laboratory technician?

To become a quality control laboratory technician, candidates typically need a high school diploma or equivalent, with some roles requiring an associate degree or relevant certification in laboratory techniques or quality assurance. Skills in using laboratory equipment, attention to detail, and knowledge of safety protocols are essential; some positions may also require experience in specific industries or with certain testing methods.

Is quality control laboratory a good career?

A career in a quality control laboratory involves testing and analyzing products to ensure they meet safety and quality standards, often requiring knowledge of laboratory techniques and attention to detail. It can offer stable employment, opportunities for advancement, and the chance to work in industries like pharmaceuticals, food, or manufacturing. Certifications such as ASQ or laboratory skills can enhance job prospects and career growth.

What does a quality control laboratory do?

A quality control laboratory is responsible for testing and inspecting products, raw materials, and processes to ensure they meet safety, quality, and regulatory standards. Technicians and scientists use tools like microscopes, spectrometers, and test kits to analyze samples and verify compliance throughout manufacturing. Accurate documentation and adherence to protocols are essential in this role.

What are the most commonly searched types of Quality Control Laboratory jobs in California?

The most popular types of Quality Control Laboratory jobs in California are:

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

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

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

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

Quality Control Laboratory jobs near you
Infographic showing various Quality Control Laboratory job openings in California as of August 2026, with employment types broken down into 67% Full Time, 8% Part Time, and 25% Contract. Highlights an 100% In-person job distribution, with an average salary of $46,423 per year, or $22.3 per hour.

QC Analyst

System One

Novato, CA • On-site

$28 - $32/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 24 days ago

Job description

Job Title: QC Analyst Location: Novato, CA Type: Contract Compensation: $28.00 - $32.00 Work Model: Onsite – onsite Hours: Wednesday - Saturday (Onsite 4 days), swing shift (1pm-11:30 pm)

Overview Leading biotechnology company looking for an experienced QC Analyst. Ideal candidates should have a bachelors degree and 0-3 years of relevant laboratory experience; QC experience is preferred. Responsibilities
  • Facilitate incoming sample receipt and accessioning flow, decipher batch assignments across all assay types in accordance with best practices.
  • Execute analytical methods to facilitate in-process testing under applicable cGMP guidelines, and report results promptly to meet internal deadlines.
  • Evaluate assay validity, calculate and summarize results, perform trend analysis, and assist in compiling reports.
  • Maintain laboratory cleanliness and ensure systems for laboratory maintenance support inspection readiness.
  • Monitor and control laboratory supply and critical reagent inventories.
  • Qualify and provide training for specific analytical methods to less experienced staff.
  • Communicate proactively regarding compliance risks or deviations, initiate investigation records as needed.
  • Support test method validations, investigations, technical studies, and protocol transfers.
  • Participate in team meetings, suggest improvements for laboratory infrastructure and processes.
  • Identify opportunities to enhance operational efficiency and reduce non-value-added activities.
  • Perform other duties as necessary to support laboratory operations.
Requirements
  • Bachelor of Science degree.
  • 0-3 years of relevant laboratory experience; QC experience preferred.
  • Knowledge of quality management systems, cGMP practices, and QC principles.
  • Strong documentation and communication skills (both written and verbal).
  • Ability to work independently with minimal supervision.
  • Proficiency in Microsoft Word and Excel; experience in PowerPoint is a plus.
  • Familiarity with BINOCS or similar scheduling systems is preferred.
  • Experience with SAP or similar enterprise systems is advantageous.
  • Flexible with additional hours to meet production and laboratory needs.
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. Ref: #558-Scientific

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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