Eric Eichmann

After graduation, Eichmann played a single season with German Third Division team Werder Bremen II. The next year he returned to the United States where he played with the Fort Lauderdale Strikers of the ASL/APSL from 1988 to 1993. His time with the team saw them win the 1989 APSL Championship. In 1992, he began a career as an itinerant indoor soccer player. He began with the Wichita Wings of the National Professional Soccer League (NPSL) for one season, before moving on to the Washington Warthogs of the Continental Indoor Soccer League (CISL) in 1993–1994 and finally the St. Louis Ambush of the NPSL from 1994 to 1996. In 1995, the Ambush won the league championship. In 1996, the Kansas City Wiz of the Major League Soccer (MLS) took Eichmann as the thirty-sixth pick (fourth round) of the league's inaugural draft. He would play one season and retire as a full-time soccer player.

World Cup and Olympics

Eichmann earned his first cap on February 5, 1986, against Canada. He went on to play a total of 28 games with the senior team, scoring four goals. He was a member of the U.S. Olympic soccer team at the 1988 Summer Olympics as well as the U.S. team at the 1990 FIFA World Cup. His last game with the national team came against Honduras on March 25, 1993.

Futsal

Eichmann also earned seventeen caps with the U.S. futsal team between 1986 and 1992. During that period, he played on the U.S. team which took third at the 1989 FIFA Futsal World Championship and second at the 1992 championship. He ended his futsal career with seven goals.

After retiring as a player, Eichmann served as an assistant coach of the Miami Fusion of the MLS from 2000 to 2002. He is the Director of Coaching and Player Development for the South Florida Football Academy (ex Boca United), a youth academy team in Florida part of MLS Next