Marché served this nation selflessly as a member of the United States Army. During her time in the service, Marché dedicated her life to honor and sacrifice both stateside as well as in the Maysan Province in Iraq and Kandahar, Afghanistan. She was the recipient of many awards directly related to her time in service which included: 3 Army Commendation Medals, 6 Army Achievement Medals, National Defense Service Medal, and Iraq Campaign Medal, Global War on Terrorism Medal.