In the 2010–11 season, Franken was in charge of
RVVH's women's team, while still playing for the club's first team. After a season, he gained promotion to the best women league in the Netherlands. At the end of the 2010-11 season, he also retired as an active player. Ahead of the 2011–12 season, he took charge of
RVVH's reserve team combining it with his coaching position at RVVH. He left this position in August 2015. On 4 January 2018, it was announced that Franken would take charge of
Achilles Veen from the 2018–19 season. After seven months, Franken left the club by mutual agreement on 25 January 2019. On 20 February, Franken was appointed interim manager of FC IJsselmonde for the rest of the season. In June 2015, Franken joined
ADO Den Haag as manager for the U15 squad. In the 2020-21 season, he took charge of the U18 squad. In June 2021, it was confirmed that Franken had been promoted to the first team staff as assistant coach to ADO manager
Ruud Brood. In March 2022, he took over as caretaker manager after Brood had been dismissed, almost leading the club to promotion in the play-offs. From the 2022–23 season, Franken was put in charge of ADO's under-21 team. On 11 March 2025, Franken was appointed as the head coach of
China League One club
Shaanxi Union. On 8 November 2025, the club annouaced that Franken has left his position after the 2025 season. ==References==