Andrew brings both coaching and professional playing experience to FC Pittsburgh. After graduating from Towson University, Andrew spent his time playing soccer and coaching youth, high school and collegiate athletes. He played for Crystal Palace Baltimore and served as an academy coach and youth director for them.
Marshall also played professional soccer with the Norfolk Sharx, Harrisburg City Islanders, and Pittsburgh Riverhounds. Most recently he coached at Geneva College and with the Pittsburgh Riverhounds. Andrew was named the varsity boys soccer coach for the Quaker Valley Boys Soccer team following Gene Klein's retirement.