Career
Voskamp has previously played for Helmond Sport, Excelsior Rotterdam and RKC Waalwijk. He ended up the league"s top goalscorer in what was a dismal season for the Rotterdammers. In July 2011, he joined Śląsk Wrocław on a three-year contract.
On 31 July 2011 he debuted, yet again as a substitute, in the Ekstraklasa, where he scored a goal securing his team a 1–1 against Górnik Zabrze.
On 7 June 2013, Voskamp signed a three-year contract with his former team Sparta Rotterdam.