During his college years, Miller also played for Chicago Fire Reserves, Nevada Wonders and Indiana Invaders in the USL Premier Development League.

Miller was originally drafted by Columbus Crew in the third round (31st overall) of the 2008 MLS SuperDraft and made seven reserve team appearances for the club before being released.

He was signed via waivers by D.C. United on September 15, 2008, and made his D.C. debut on October 1, 2008, in a CONCACAF Champions League match against Primera Division de Mexico side Cruz Azul.

After his release by D.C., Miller went on trial with several clubs in Europe, eventually signing with Swedish Superettan side Ljungskile SK.

[7] On December 21, 2010, Miller was called up to the United States men's national soccer team squad by head coach Bob Bradley for a friendly against Chile, but he didn't feature in the match.