Born in
Cambuí,
Minas Gerais, Paiva began his career as a fitness coach at
Guarani before becoming an under-15 coach at
Mogi Mirim in 2013. He subsequently worked under the same role at
Desportivo Brasil and
São Paulo, before being named in charge of the latter's under-17 team in March 2018. On 2 November 2021, after a period in China, Paiva was named under-17 coach of
Vasco da Gama. He left the club on 11 January of the following year, and was announced at
Palmeiras the following day, as an under-15 coach. In March 2022, Paiva was promoted to Palmeiras' under-17 side, and led the side to two consecutive
Campeonato Brasileiro Sub-17 and
Copa do Brasil Sub-17 titles. On 23 January 2024, he returned to Vasco after being named in charge of the under-20 squad. On 27 April 2024, Paiva was named interim head coach of Vasco, after the departure of
Ramón Díaz. He led the club in four matches (which included a qualification in the
2024 Copa do Brasil) before returning to his previous role after the appointment of
Álvaro Pacheco on 21 May; on 20 June, however, he returned to an interim role, after Pacheco was sacked. On 24 November 2024, Paiva was sacked from Vasco during a press conference by club president
Pedrinho. In May 2025, he moved to Mexico and worked as an assistant to compatriot
André Jardine, before returning to his home country on 2 February 2026 after being named head coach of the under-17 team of
Atlético Mineiro. ==Managerial statistics==