200226-N-JU575-0598 GREAT LAKES; Ill. (Feb. 26; 2020) Turbine Systems Technician (Mechanical) 1st Class Steve Mingin an instructor at Surface Warfare Engineering School Command; Great Lakes explains the valve lab that is part of the Basic Engineering Common Core course that enlisted engineer sailors go through to Rear Admiral Robert C. Nowakowski; Deputy Commander; Navy Recruiting Command and Deputy Commander; Naval Education and Training Command. (U.S. Navy photo by Matt Mogle/Released)