Rimon elected to parliament in 2014 from Barguna-2 as a Bangladesh Awami League candidate. In March 2016, he was sued by the Bangladesh Election Commission for allegedly violating the electoral code of conduct. In August 2018 he was sued by the Md Idris Chowdhury, president of the Barguna district Tanti League for extortion. He faced some criticism from local Awami League activists for occupying the land of a religious shrine. He also faced flank for allegedly "insulting" a woman at a local arbitration in Barguna.
