Quality Control (QC) Scientist - Bioassay

ZYLIDAC BIO LLC Emeryville, California, United States Science

About this position

Description:
  • Perform and/or oversee QC testing of GMP samples, including but not limited to Cell-based Bioassays and ELISAs.
  • Independently execute complex assays and investigations with minimal supervision.
  • Create, revise, qualify, and validate analytical test methods in accordance with ICH and regulatory expectations.
  • Support assay development and nonclinical sample testing for IND-enabling and CMC-BLA development studies as needed.
  • Perform testing in strict accordance with approved analytical methods, SOPs, and GMP documentation practices.
  • Lead and support method transfers to internal laboratories and/or external contract organizations.
  • Support execution of approved protocols for validation and verification of analytical instruments and test methods.
  • Author and revise SOPs, test methods, validation protocols, worksheets, and controlled QC documentation.
  • Provide technical troubleshooting for assays, instruments, and atypical results; lead root-cause investigations and implement CAPAs as required.
  • Provide peer review of GMP data, testing packets, and validation documentation.
  • Train, mentor, and technically support junior QC Analysts as needed.
  • Perform general laboratory support activities including sample receipt, inventory control, reagent preparation, and equipment maintenance.
  • Support equipment lifecycle management including calibration, preventive maintenance, and vendor qualification/PM scheduling.
  • Ensure compliance with cGMP regulations, ICH guidelines, corporate and site SOPs, and approved specifications.
  • Maintain accurate, complete, and contemporaneous GMP documentation in support of data integrity expectations.
  • Actively support regulatory inspections, audits, and client interactions as needed.
  • Participate in continuous improvement initiatives to enhance QC efficiency, compliance, and technical robustness.
  • Perform other duties as assigned.
Requirements:
  • Minimum 8–10 years of hands-on QC laboratory experience in a GMP environment.
  • Strong working knowledge of cGMP regulations, data integrity requirements, and ICH guidelines.
  • Demonstrated experience with method development, validation, qualification, and transfer.
  • Proven ability to independently troubleshoot complex assays and equipment issues.
  • Strong attention to detail and accuracy in data generation and documentation.
  • Excellent oral and written communication skills.
  • Proficiency with a wide range of analytical and bioanalytical techniques.
  • Experience supporting regulatory inspections and audits is desirable.
  • Bachelor’s degree with at least 8–10 years of experience in a GMP/QC setting, or Master’s degree with 6–8 years of experience in a GMP/QC setting.


Salary Information

$90000.00 - $120000.00 Annual Salary