Jan played school football in
Netanya, and was part of the boys' football team of Shorashim school. As there was no women's league, Jan tried to find an active team in Europe, eventually signing with
Kolbotn I.L. in Norway. In 1999, with the establishment of the
Israeli Women's League, Jan returned to Israel and signed with
Hapoel Tel Aviv. Jan played at Hapoel Tel Aviv for four seasons, until the team folded, winning the
league and cup in
2000–01. After Hapoel Tel Aviv folded, Jan signed with
Maccabi Holon, where she played until her retirement in 2007. On 21 February 2012, in a league match against her former club,
Maccabi Holon, Jan scored her 1000th goal in all club and national team competitions. Jan played at ASA Tel Aviv until her retirement in May 2012. With ASA Tel Aviv Jan Jan won three championships and two cups. Jan scored a total of 1,010 goals in all competitions. ==International career==