Dziadulewicz began his career at Southend United, signing professional forms in 1978, after joining the club at youth level.
[1] Following his release from Southend at the end of the 1977–78 season, Dziadulewicz signed for Southern League club Chelmsford City.
Dziadulewicz made two Football League appearances for Wimbledon, before moving to Finland, signing for KuPS.
In 2008, following a coaching role at AC Oulu, Dziadulewicz was appointed manager of Jippo.
This biographical article related to association football in England, about a midfielder born in the 1960s, is a stub.