On a daily basis, a Biotech Quality Control professional performs routine testing and analysis of raw materials, intermediates, and finished products to ensure they meet established specifications. This involves preparing samples, operating analytical equipment, maintaining accurate records, and documenting results in compliance with regulatory guidelines. Quality Control staff also collaborate closely with production, quality assurance, and research teams to troubleshoot issues and support process improvements. Regular internal audits and participation in team meetings are common, making communication and teamwork key parts of the job.