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Quality Control Analyst Bioassay Jobs in California

Lead QC Analyst

Salinas, CA · On-site

$23 - $29/hr

Lead QC Analyst Croda is a FTSE 100 organization where we truly believe our people are our difference and this, along with our values of Innovative, Responsible and Together, creates 'our Purpose ...

Lead QC Analyst

Salinas, CA · On-site

$23 - $29/hr

Lead QC Analyst Croda is a FTSE 100 organization where we truly believe our people are our difference and this, along with our values of Innovative, Responsible and Together, creates 'our Purpose ...

OOP QC Analyst

Westlake Village, CA · On-site

$76.40 - $94.38/hr

OOP QC Analyst. Location: Westlake Village, CA. What you'll do * Review complaints for compliance and accuracy. * Audit monthly complaint quality, sub‑servicer functions, and internal complaint ...

Quality Control Analyst III in Camarillo, CA Build your future at Curia, where our work has the power to save lives. The Quality Control Analyst III is responsible for supporting the manufacturing ...

The Senior QC Analyst will use experience in all analytical assay method training to coordinate and perform critical material qualification and maintenance and/or other projects that are in addition ...

QC Analyst I

Vacaville, CA · On-site

$20 - $25/hr

Job Title: QC Analyst Location: Vacaville, CA Duration: 6 months Job Type: Temporary Position Work Type: Onsite Summary The QC Stability Study Coordinator I is responsible for overseeing stability ...

Quality Control Analyst III in Camarillo, CA Build your future at Curia, where our work has the power to save lives. The Quality Control Analyst III is responsible for supporting the manufacturing ...

QC Sr. Analyst

Emeryville, CA · On-site

$48.23/hr

The Senior QC Analyst will use experience in all analytical assay method training to coordinate and perform critical material qualification and maintenance and/or other projects that are in addition ...

QC Analyst II

Fremont, CA · On-site

$41/hr

Works on problems of moderate scope where analysis of situations or data requires a review of a ... Knowledge of validation requirements for QC methods and regulatory guidelines Education and ...

QC Analyst II

Fremont, CA · On-site

$41/hr

Works on problems of moderate scope where analysis of situations or data requires a review of a ... Knowledge of validation requirements for QC methods and regulatory guidelines Education and ...

QC Analyst II

Fremont, CA · On-site

$41/hr

Works on problems of moderate scope where analysis of situations or data requires a review of a ... Knowledge of validation requirements for QC methods and regulatory guidelines Education and ...

QC Analyst II

Vacaville, CA · On-site

$27.25 - $36.50/hr

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

QC Analyst III (Pharma)

Ventura, CA · On-site

$58 - $60/hr

Job type: 6-month contract (possibility of extension or conversion) Job Summary The QC Analyst III is responsible for performing advanced analytical testing, data review, method validation, and ...

As a Lab Analyst, you will join our Global Analytical Development and Quality Control team, a leader in developing and executing testing methods for our biologics pipeline. You will contribute to our ...

Showing results 21-40

Quality Control Analyst Bioassay information

What is the difference between Quality Control Analyst Bioassay vs Quality Control Analyst Microbiology?

AspectQuality Control Analyst BioassayQuality Control Analyst Microbiology
Required CredentialsBachelor's in Life Sciences, certifications in bioassay techniquesBachelor's in Microbiology or related, microbiology certifications
Work EnvironmentLaboratories performing bioassay testing for biologicsMicrobiology labs testing for contamination and sterility
Industry UsagePharmaceuticals, biotech, biologics manufacturingPharmaceuticals, healthcare, biotech industries

While both roles involve laboratory testing in the pharmaceutical industry, the Quality Control Analyst Bioassay focuses on biological activity testing of biologics, whereas the Quality Control Analyst Microbiology specializes in detecting microbial contamination. Understanding these differences helps employers and candidates identify the right role based on skills and industry needs.

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Infographic showing various Quality Control Analyst Bioassay job openings in California as of August 2026, with employment types broken down into 43% Full Time, and 57% Contract. Highlights an 100% In-person job distribution.

QC Analyst - Microbiology (temp)

BioPhase Solutions

San Diego, CA

$33 - $35/hr

Contractor, Temporary

Re-posted 8 days ago


Job description

QC Analyst – Microbiology (Contract) – BioPhase
Location: San Diego, CA
Assignment: 4-month contract
Pay: $33–35/hr
Schedule: Monday–Friday, 8:00 am – 5:30 pm
About the Role
Our client’s Quality Control team is seeking a Microbiology QC Analyst to support critical testing activities in a GMP environment. This role is ideal for someone with strong technical skills in microbiology who thrives in a fast-paced, regulated lab setting.
What You’ll Do
  • Perform microbiology QC testing on in-process, release, and stability samples
  • Conduct environmental monitoring and aseptic technique assessments
  • Maintain accurate records to ensure compliance with GMP requirements
  • Assist with investigations, deviations, and lab support activities
  • Collaborate with QA and cross-functional teams to maintain quality standards
What We’re Looking For
  • Bachelor’s degree in Microbiology, Biology, or related field
  • 2+ years of industry QC laboratory experience in microbiology (GMP environment strongly preferred)
  • Hands-on experience with microbial techniques (bioburden, endotoxin, sterility, environmental monitoring, etc.)
  • Knowledge of aseptic techniques and cleanroom practices
  • Familiarity with deviations, CAPA, and GMP documentation practices
  • Strong attention to detail, organization, and ability to work independently