In 1977, the New York Eagles of the American Soccer League drafted Guilliod.

He spent two seasons with the Eagles, one season with the New York Apollo in 1979, then moved indoors with the Hartford Hellions of the Major Indoor Soccer League in the fall of 1979.

On August 2, 1984, the Dallas Sidekicks purchased Guilliod's contract from the Stallions.

He scored the first-ever regular season goal in Sidekicks' history.

After being released from the Sidekicks on March 7, 1985, Guilliod played for the Fort Lauderdale Sun in the United Soccer League.