Born in Aviano, Province of Pordenone, Rossitto's career saw him play for a number of Italian and one foreign club during his eighteen-year spell as a player.

He later moved to Napoli (1997–1999), Fiorentina (1999–2002), Germinal Beerschot (2004), Venezia (2005), and Sacilese (2005–2007), where he ended his career.

[2][3] Rossitto had one appearance for the senior Italy national football team, coming on as a substitute in a 2–0 away win over Hungary on 1 June 1996.

[6] After failing to save the team from relegation, he left Pordenone by the end of the season.

In April 2017, he agreed to accept an offer to serve as Diego Bortoluzzi's assistant at Serie A strugglers Palermo till the end of the season.