Command Sergeant Major Prosser was born in New Castle, Pennsylvania, and graduated from Delaware Valley High School in 1993. He entered the United States Army in 1992 as an M60 and M1 armored crewman and graduated One Station Unit Training at Fort Knox, Kentucky.
CSM Prosser has served in various heavy, light and Stryker units throughout his career and has held leadership positions in Armor, Cavalry, Infantry, and Stryker units including Tank Gunner, Tank Commander, Platoon Sergeant, First Sergeant, Operations Sergeant Major, and Command Sergeant Major. He has served in 1st Battalion, 72d Armor, Republic of Korea; 3d Armored Cavalry Regiment, Fort Bliss, TX and Fort Carson, CO; 1st Battalion, 33d Armor, Fort Lewis, WA; US Army Recruiting Battalion – Pittsburgh, PA; 2nd Battalion, 63d Armor, Vilseck, Germany; 2d Battalion, 7th Cavalry, Fort Bliss, TX; HQ, US Army Armor Center, Fort Knox, KY; 3rd Brigade, 25th Infantry Division, Schofield Barracks, HI; Special Assistant to the Sergeant Major of the Army, Pentagon, Washington DC; HQ, 4th Squadron (Recon), 2d Cavalry Regiment, Vilseck, Germany; and HQ, Yuma Proving Ground, AZ. His most recent assignment was as the Sergeant Major, Mission Command Center of Excellence, Fort Leavenworth, KS.
CSM Prosser’s three combat tours include two tours Operation Iraqi Freedom, and one tour Operation Enduring Freedom in Afghanistan. He also deployed to Kosovo for Operation Joint Guardian (KFOR4B).
CSM Prosser’s military education includes all levels of NCOPDS, including the First Sergeant Course. His civilian education includes a Masters of Science in Managements from the Florida Institute of Technology, and a Bachelors of Science and an Associates degree from Excelsior College in New York.
CSM Prosser’s awards and decorations include the Combat Action Badge, Gold Recruiting Badge w/3 Sapphires, Army Staff Identification Badge, Legion of Merit (2 awards), Bronze Star Medal (3 awards), Meritorious Service Medal (4 awards), Army Commendation Medal (6 awards), Army Achievement Medal (7 awards), Good Conduct Medal (7th award), National Defense Service Medal, Global War on Terrorism Expeditionary Medal, Global War on Terrorism Service Medal, Iraqi Campaign Medal, Afghanistan Campaign Medal, and ISAF and Kosovo NATO Medals. He is also a recipient of the Order of Saint George, Order of Saint Maurice, German Schützenschnur (Gold Award), Draper Armor Leadership Award and Order of the Silver and Gold Combat Spur. He is also a member of the Sergeants Audie Murphy and Morales Club.