Day-to-Day Responsibilities
Load vials or trays into the freeze-dryer in cleanroom conditions, following the approved procedure.
Set up and start the freeze-drying cycle: freezing, primary drying under vacuum, and secondary drying.
Monitor shelf temperature, chamber pressure, product temperature and vacuum, and respond to alarms.
Record every step in batch records and logbooks, following GMP and data integrity rules.
Clean, sanitise and prepare chambers and equipment between batches.
Report deviations to quality assurance, take part in investigations and suggest corrective actions.
Support validation and scale-up runs, and take product samples for quality testing.


