A four-time European Women's Hockey League (EWHL) champion, she is the second highest all-time scorer in EHV Sabres Vienna history and the fourth highest scorer all-time for Austria.

Meixner grew up playing on boys' teams of EK Zeller Eisbären (EKZ) in her hometown of Zell am See.

When she turned 16, Austrian Ice Hockey Association regulations prevented her from playing on a boys' team any longer and, because EKZ did not have any teams for women or girls, she moved to Salzburg to play with DEC Salzburg in the Austrian Women's Ice Hockey Bundesliga (DEBL; German: Dameneishockey-Bundesliga).

[2] At the age of 22, she left Austria to sign with HV71 in the Swedish Women's Hockey League (SDHL).

[6] Meixner took part in the 2012 Winter Youth Olympics and won a silver medal with Austria in the women's ice hockey tournament.