Ed Martinez has worked with marching band and winter guard programs in the Southern California and the Washington DC areas for more than three decades including Solution Performance Ensemble, McLean HS, Broad Run HS, and Stonewall Independent. He is currently a design consultant with George Mason University World Guard in Fairfax, Virginia. Ed has judged regularly for fall marching band, indoor guard, and indoor percussion competitions throughout the U.S for over twenty years. He has been a Drum Corps International (DCI) visual judge since 2018.