Huang began his public service career within the
Ministry of Finance. He was director of the Bureau of Monetary Affairs fourth division, and later secretary-general, director, and deputy director of the Bureau of Monetary Affairs. He was subsequently named to a range of leadership roles within the
Financial Supervisory Commission, serving the FSC as interim deputy director-general, the FSC itself as secretary-general, and the FSC's as director general. He remained in that position through September 2013, when he was appointed to the FSC deputy chairmanship. He assumed the FSC chairmanship in an acting capacity in October 2016. Huang returned to the vice chairmanship when
Lee Ruey-tsang was named head of the FSC. He also served under Lee's successor
Wellington Koo. When Koo was appointed to the
National Security Council in May 2020, Huang was promoted to lead the Financial Supervisory Commission. ==References==