Nhat has held many management positions such as Expert of Financial Consultant of Bao Viet Security JSC – HCMC Branch; Deputy Manager of Consulting Department of Saigon Thuong Tin Security Joint Stock Company; Deputy Head of Consulting Department of PetroVietnam Securities Incorporated; Deputy Manager of investment Department of Tuan Loc Construction Investment JSC; Member of the Supervision Committee of Vietnam Electricity Development Joint Stock Company; Member of the Supervision Committee of Sonadezi Giang Dien Joint Stock Company. Nhat joined the Supervision Committee of Tin Nghia Corporation in the first term (2016-2021) from June 2020 and he was re-elected to the Supervision Committee of Tin Nghia Corporation  for the second term (2021-2026), held position as Head of Supervision Committee.