Early career Boel worked as a coach in BVCB's academy, before working at CVV Be Fair,
SV DSO and
RKSV Spartaan'20. In 2012, Boel started to participate in the
UEFA A course, where he shared a class with
Ruud van Nistelrooy,
Boudewijn Zenden and
André Ooijer. For the course, he started an internship at the
Feyenoord Academy in 2013. After completing the course, Boel became the head coach at BVCB, which had been relegated to the
Tweede Klasse, in 2014. He combined his job as BVCB head coach with a job as International Development Coach at
Feyenoord. In the summer of 2017, he used a clause in his contract at BVCB to join the Feyenoord Academy, where he became head coach of the under-17 team for three years. In 2020, he became the head coach of the under-18 team. During the 2023–24 season, Boel had an internship at
Go Ahead Eagles under the guidance of head coach
René Hake for his
UEFA Pro License.
FC Dordrecht On 3 June 2024, Boel was appointed head coach at
Eerste Divisie side
FC Dordrecht, signing a two-year contract and replacing
Michele Santoni. In his first match in charge on 9 August 2024, FC Dordrecht beat
FC Emmen 1–2. FC Dordrecht eventually finished the
Eerste Divisie season in fifth place. In the promotion play-offs, FC Dordrecht beat
De Graafschap, but were knocked out by
Willem II on
penalties in the semi-finals.
Go Ahead Eagles On 12 June 2025, it was announced that Boel would sign a 3-year contract as head coach at
Go Ahead Eagles, replacing
Paul Simonis. In his first match in charge on 3 August 2025, Go Ahead Eagles lost the
Johan Cruyff Shield 2–1 to
PSV Eindhoven. Five days later, during Boel's first match in charge in the
Eredivisie, Go Ahead Eagles drew 2–2 against
Fortuna Sittard. On 25 September 2025, Boel managed his first game in
UEFA club competitions, with Go Ahead Eagles losing 0–1 to
FCSB in the
UEFA Europa League. A week later, Boel led Go Ahead Eagles to their first-ever win in major a UEFA club competition, 1–2 away against
Panathinaikos. == Managerial statistics ==