Director of QC & Protein Analytics cGMP Leader

20bloc in Thousand Oaks, CA, is seeking a Head of QC & Protein Analytics to direct day-to-day QC operations and own analytical strategy and regulatory compliance for the group. You will lead development and qualification of assays (ELISA, HPLC, SDS-PAGE) and ensure audit-ready documentation, instrument maintenance, reagents, and testing across development stages. This on-site, full-time role requires 10+ years of laboratory experience and US work authorization.