Auth you are applying for: Dubbo would retain knowledge of his Security Chief/Medical Knowledge during his time as Sergeant, MRU, Security Captain, Vault Manager, Area Director/Manager, and Security Chief and knowledge of recontainment and other procedures on containment equipment and SCP knowledge in general.
Probably just me, but I feel that the knowledge of all those previous jobs, on top of medical is a bit extreme.... especially for a SO. Maybe reduce the amount of jobs he recalls?