What a Principle Specialist, Quality Control (Microbiology) contributes to Cardinal Health Reports to Manager, Quality Control (Microbiology).Serves as the site technical expert for microbiological testing (environmental monitoring, sterility testing, bioburden testing, equipment calibrations and other microbiological testing as required).Provides guidance and leadership to QC and Operations personnel to ensure environmental monitoring and aseptic operations are executed per established policies and procedures.Review and authoring of test methods, standard operating procedures, protocols, deviation reports, investigation reports, and trending reports.Adheres to established policies and procedures.