In April 2019, Kiesewetter signed for American club El Paso Locomotive FC of the USL Championship.

[3] In November 2019, Kiesewetter joined Major League Soccer expansion side Inter Miami CF ahead of their inaugural 2020 season.

[4] On September 12, 2020, Kiesewetter was loaned to Inter Miami's USL League One affiliate side Fort Lauderdale CF.

[10] At the age of 17, Kiesewetter was called for the first time into the United States national under-20 team for a tournament in Peru in September 2010.

[13] He made his first appearance for the senior United States national team on January 31, 2016, when he came on late as a sub against Iceland in a friendly.