[3] In 2009 as a junior, Maurer played every minute in net for South Carolina and had a 1.22 goals against average to go along with five shutouts and being named to the All-Conference USA Third Team.
Maurer played with various clubs in the USL Premier Development League during his collegiate career.
However, the club did sign him to a one-game contract to serve as a backup for a match on March 26, 2011, due to an injury and an international call-up to its two regular keepers.
[6] He made his professional debut on April 9, 2011, in a game against the NSC Minnesota Stars[7] On January 31, 2012, Maurer signed with Club Deportivo Universidad de Concepción of the Chilean Primera División.
His relocation to Chile was filmed for an episode of the HGTV show House Hunters International, where he was negotiating on low income rentals as he had not yet signed a contract with the team.
[9] Maurer made his debut with the Cosmos on November 2, 2013, against the Atlanta Silverbacks making four saves and posting a 1–0 shutout victory.
[13] Prior to the 2024 season, Maurer joined the FC Dallas front office as a Player Development Executive in addition to serving his on-field role as a goalkeeper.