Born in Grootfontein, Samaria began his career in the youth ranks of Chief Santos.
[1] Internationally, Samaria made eleven appearances for Namibia, scoring once in a 2–1 win against Malawi on 1 August 1998.
In 2012, Samaria joined United Africa Tigers, winning the Namibia Super Cup, before returning to African Stars in 2015.
At the end of the 2018–19 season, Samaria left the club, with former Namibian international Robert Nauseb replacing him.
In 2019, Samaria was appointed by Namibia to manage the country during the 2020 African Nations Championship qualification.