Eliason attended the MLS Combine. He started his career with American side Red Bulls U-23. On August 27, 2013, he debuted for the club during a 2–1 win over Chicago Fire U-23. In 2014, he signed for Icelandic side Þróttur. On May 9, 2014, he debuted for the club during a 4–1 win over Haukar. On May 9, 2014, he scored his first goal for the club during a 4–1 win over Haukar. He was their top scorer during the 2014 season with nine goals in all competitions.
Style of play
Eliason mainly operated as a striker. He was described as having a "pidgeon-toed gait".