[1] In 2005, Munhoz was hired by the Brazilian Football Confederation to work as a fitness coach and assistant of Jorge Barcellos at the women's under-20 national team.
Between 2007 and 2008 he worked at Esportivo as a fitness coach before rejoining Barcelos' staff at the women's national team for the 2008 Summer Olympics.
[2] In 2009, Munhoz followed Barcelos to Saint Louis Athletica in Women's Professional Soccer,[1] being later a technical coordinator at Fragata Futebol Clube.
[5][6] In December 2019, after Ferroviária's change of ownership, Munhoz was offered a board role, but opted to leave the club and joined Red Bull Brasil.
[7] The following 2 January, after Antônio Carlos Zago left to Kashima Antlers, Munhoz was named interim head coach of Red Bull Bragantino.