LeJeune was also a member of the Tennessee Titans, Amsterdam Admirals, Miami Dolphins, Indianapolis Colts, New Orleans VooDoo, and California Redwoods.
In his sophomore year, LeJeune played 12 games at free safety and made 71 tackles with six assists.
As a junior, he split time playing safety and cornerback and had 44 tackles and 18 assists in ten games.
He started 13 games playing strong safety as a senior and posted 70 tackles, 37 assists and five sacks.
LeJeune was selected in the seventh round (244th overall) of the 2003 NFL draft by the Philadelphia Eagles, but was waived by the team on August 31 and signed to the practice squad on September 1.
LeJeune was signed to the Tennessee Titans' practice squad on November 26, where he spent the final five weeks of the season.
LeJeune made the final play by batting down a Dave Ragone pass in the endzone to secure Amsterdam's first and only World Bowl title.