In 1996, Rebowe helped lead Nicholls State to its first NCAA Division I-AA playoff appearance in a decade and completed one of the greatest one-year turnarounds in NCAA Division I-AA history.[9] That year as defensive backs coach, Rebowe helped lead the Colonels defense to a number seven national ranking in passing efficiency defense in NCAA Division I-AA.[10]
On February 1, 1999, Rebowe was named acting head coach after head coach Darren Barbier left to accept another position.[11] For the 1999 season under head coach Daryl Daye, Rebowe remained defensive backs coach and became recruiting coordinator while relinquishing the role of special teams coordinator.[9] In 2000, Rebowe was wide receivers coach and recruiting coordinator.[9]
Rebowe resigned his position at Nicholls State in January 2001.[12][13]
As linebackers coach from 2008 to 2010, Rebowe coached players led the team in tackles for three years straight.[19] In both 2008 and 2009, Antwyne Zanders and Grant Fleming were named All-Sun Belt Conference.[19] Rebowe returned to coaching safeties starting in 2011 and remained in that role through 2014.[20] Louisiana–Lafayette head coach Mark Hudspeth said in a November 2011 news article, "Tim Rebowe, I think, is the best recruiter in the state of Louisiana."[21][22]
Rebowe left Louisiana–Lafayette to become Nicholls State head coach on November 21, 2014.[23]
College head coach
Nicholls
On November 21, 2014, Nicholls State named Rebowe their 11th head football coach.[23] In his first season as head coach in 2015, he compiled an overall record of 3–8.[24] In his second season in 2016, Rebowe had a record of 5–6 and had a winning conference record of 5–4 in the Southland Conference.[24] During the 2017 season, Rebowe compiled his first overall winning record at Nicholls State with a record of 8–4 and had a 7–2 record in conference play.[24] The team made the 2017 Division I FCS playoffs.[24]
In 2018, Rebowe led Nicholls to a Southland Conference championship.[25] The team earned an automatic bid to the 2018 Division I FCS playoffs by owning a tie breaker in conference play.[25] This was the second year in a row Nicholls qualified for the playoffs making it the first time that had occurred in school history.[25]
In 2019, Rebowe again led Nicholls to a Southland Conference championship.[26] The team earned an automatic bid to the 2019 Division I FCS playoffs by owning a tie breaker in conference play against Central Arkansas.[26] It was the first time in school history Nicholls won consecutive football conference championships.[26]
On December 1, 2024, Rebowe announced his retirement as head coach after 10 seasons. He was immediately succeeded by defensive coordinator Tommy Rybacki.[27] He finished with a career college coaching record of 57–56, a record of 55–39 against peer FCS competition and a 49–30 record in the Southland Conference.[28]
^"Rebowe Hired As Destrehan Coach". The Times-Picayune, New Orleans. June 12, 1992.
^"Answer to a Lifelong Dream: Tim Rebowe Follows His Former Coach Into the Position He Always Wanted". The Times-Picayune, New Orleans. August 7, 1992.
^"A Family Tradition: As Destrehan Approaches the State Final, There's a Rebowe Leading the Way Again". The Times-Picayune, New Orleans. December 2, 1993.
^"Football". The NCAA Record. February 1, 1999. Retrieved November 28, 2012.("Nicholls State head coach Darren Barbier resigned after four seasons to accept an assistant coaching post at Tulane. Nicholls chose assistant Tim Rebowe as acting head coach.")
^"Nicholls' Rebowe resigns". The Advocate, Baton Rouge, Louisiana. January 12, 2001. Retrieved December 9, 2012.
^"Rebowe resigns Nicholls position". L'Observateur (La Place, Louisiana). January 13, 2001.