[5][6][4] Lieberman played soccer at Beverly Hills High School from 1991 to 1995, earning a number of MVP, all-league, and All-CIF honors.
[7] Lieberman played for the UCLA Bruins women's soccer team as a center midfielder, and was a second-team All-Pac-10 selection in 1995.
[7] She next played one year for the Women's United Soccer Association's Washington Freedom, during the league's inaugural season of 2001.
[13] Lieberman was Paul Caligiuri's assistant for the men's and women's soccer teams at California State Polytechnic University, Pomona in 2002.
[18] Lieberman was an assistant coach for the United States women's national under-23 soccer team from 2017 to 2020.