Galeone started his coaching career at the age of 34 for
Serie D team
Pordenone, in 1975–76, securing eleventh place in the league in his debut season. His first coaching experience in a professional league came in the 1978–79 season for
Cremonese in
Serie C1, but ended soon with his dismissal. After a few other experiences, including three fairly successful seasons at
SPAL in Serie C1, in 1986–87, Galeone signed for
Serie B team
Pescara. In his first season at the club, he led the team to the Serie B championship title, which also meant a promotion to
Serie A. The following season, under his management, Pescara managed not to be relegated from Serie A for the first time in the club's history. He left Pescara in 1989, when Pescara was relegated to Serie B, but returned to the club a year later and secured another promotion to Serie A in 1991–92. Galeone then served as head coach for
Udinese Calcio in 1994–95, obtaining a Serie A promotion,
Perugia in 1995–96, where he obtained his fourth and final Serie A promotion, and
Napoli in 1997–98. He returned to Pescara for the third time in 1999, managing the team for two seasons. In his later years, he managed
Ancona in 2003–04 and Udinese in 2006–07. In July 2007, he returned to Pescara one last time, this time as a technical consultant, but left the club after only a month. Galeone was a strong advocate of the
4–3–3 formation,
zonal marking, and an attacking style of playing, which, alongside
Arrigo Sacchi, made him one of the most innovative Italian football coaches in the late 1980s. ==Death==