He obtained a Master of Science in Logistics and Supply Chain Management at the Air Force Institute of Technology (AFIT), Ohio, in 2010.

During this period, he was deployed to Saudi Arabia from February to June 2003 as Noncommissioned Officer in Charge of the Escort Control Center for the 363rd Expeditionary Civil Engineering Squadron at Prince Sultan AB.

From October 2003 to June 2006, he served as the Command Weapons Storage and Security System Program Manager at Headquarters USAFE, Ramstein AB, Germany.

Between August 2008 and March 2010, Flosi pursued advanced education as a student at the Graduate School of Engineering and Management, Air Force Institute of Technology, Wright-Patterson AFB, Ohio.

He then returned to active operations as Special Weapons Flight Chief and Superintendent with the 898th Munitions Squadron at Kirtland AFB, New Mexico, from March 2010 to December 2012.

He served with NATO's Train Advise Assist Command-Air and the 438th Air Expeditionary Wing at Forward Operating Base Oqab in Afghanistan from April 2019 to February 2020.

From March 2020 to September 2021, he served as Command Chief Master Sergeant at the Air Force Sustainment Center, Tinker AFB, Oklahoma.