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Contract Lab Jobs in California (NOW HIRING)

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Associate Protein Chemist

San Diego, CA · On-site

$52K - $57K/yr

Celebrating 50 years of service, Lancaster Laboratories is a leading contract lab providing testing and research services in the environmental, pharmaceutical, and biopharmaceutical sciences to ...

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Contract Lab information

What are the key skills and qualifications needed to thrive as a Contract Laboratory Technician, and why are they important?

To thrive as a Contract Laboratory Technician, you need a solid understanding of laboratory procedures, chemical handling, and safety protocols, typically supported by a degree in chemistry, biology, or a related field. Familiarity with analytical instruments such as HPLC, GC, and LIMS, as well as certifications like Good Laboratory Practice (GLP), are often required. Attention to detail, strong organizational skills, and the ability to communicate clearly with team members are essential soft skills. These competencies ensure accurate test results, compliance with industry standards, and efficient collaboration in a laboratory environment.

What are some common challenges faced by professionals working in a contract lab environment?

Professionals in contract labs often face the challenge of managing multiple client projects simultaneously, each with its own deadlines, requirements, and testing protocols. Adapting quickly to different methodologies and adhering to strict quality standards is crucial. Additionally, effective communication with clients and internal teams is essential to clarify expectations and ensure timely delivery of results. Staying organized and being able to prioritize tasks are key skills that help navigate the dynamic and fast-paced nature of contract laboratory work.

What is a contract lab?

A contract lab, or contract laboratory, is a third-party facility that provides scientific testing, analysis, and research services to organizations on a contract basis. Businesses and governments use contract labs to access specialized equipment, expertise, and services they may not have in-house. These labs serve various industries such as pharmaceuticals, food, environmental science, and manufacturing, offering services like quality control testing, regulatory compliance analysis, and product development support.

What is the difference between Contract Lab vs Contract Chemist?

AspectContract LabContract Chemist
CredentialsRelevant degrees in chemistry or related fields, certifications varySame as Contract Lab, often with additional certifications
Work EnvironmentLaboratories, research facilities, testing centersLaboratories, manufacturing plants, research settings
Employer & IndustryContract labs serve multiple industries including pharmaceuticals, cosmetics, and foodContract chemists work for companies or agencies providing specialized chemical services

Both Contract Labs and Contract Chemists operate in laboratory environments, often requiring similar credentials. Contract Labs are organizations providing testing and research services, while Contract Chemists are professionals working within or for these labs. The roles are interconnected, with Contract Chemists often employed by Contract Labs to perform specific projects.

What are the most commonly searched types of Lab jobs in California? The most popular types of Lab jobs in California are:
What are popular job titles related to Contract Lab jobs in California? For Contract Lab jobs in California, the most frequently searched job titles are:
What job categories do people searching Contract Lab jobs in California look for? The top searched job categories for Contract Lab jobs in California are:
What cities in California are hiring for Contract Lab jobs? Cities in California with the most Contract Lab job openings:
Contract Lab jobs near you
Infographic showing various Contract Lab job openings in California as of May 2026, with employment types broken down into 2% As Needed, 46% Full Time, 29% Part Time, 1% Temporary, 21% Contract, and 1% Nights. Highlights an 81% Physical, 2% Hybrid, and 17% Remote job distribution.
Technician, Laboratory Quality Assurance

Technician, Laboratory Quality Assurance

JENAVALVE TECHNOLOGY INC

Irvine, CA

$25/hr

Full-time

Posted 11 days ago

Job description

Job Title: Technician, Laboratory Quality Assurance

Role Level: Individual Contributor

Supervisor/Manager Title: Manager, Laboratory

Job Location & Environment: Irvine, CA - Laboratory Facility / Controlled Cleanroom Environment

Job Description Summary: The laboratory technician is responsible to support sustaining manufacturing by performing microbiological and chemistry testing on various kinds of samples and document the results to assure quality.

Job Responsibilities:

  • Comply with company’s policy and procedures on maintenance of personnel hygiene and CEA cleanliness to ensure product safety.
  • Perform microbiological tests, including in-process solutions/water bioburden tests, environmental monitoring, basic microbial characterization such as gram staining.
  • Perform Chemistry testing for solutions, such as pH, concentration, and raw glutaraldehyde test.
  • Responsible for reading plates, recording the test results, and verifying test results meet the specification per standard operating procedure.
  • Responsible for sending samples to the contract lab and any sample preparation if required.
  • Perform sample collections as needed.
  • Assist with investigation for out of specification, above alert, action level results and clean room excursions.
  • Maintains lab supply inventory.
  • Responsible for general lab equipment maintenance and overall cleanliness of lab.
  • Perform additional duties as assigned by the laboratory manager.

Required Education and Experience:

  • B.S in biological science discipline or equivalent with 2 plus years in experience.
  • 2+ year experience in medical device/ pharmaceutical/ nutraceutical microbiology or sterilization and laboratory testing.

Skills and Abilities Required for This Job:

  • Good written and verbal communication skills.
  • Strong cGMP skills.
  • Demonstrate good documentation practices.
  • Knowledge of good laboratory practices and laboratory safety.

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