Faith was appointed to the board on 20 May 2019. She served as a senior shop steward for 20 years until 2001; as an executive member of COSATU and vice president of SACTWU from 1987 to 2001; and as an executive member of the National Economic Development and Labour Council from 1997 to 2001. She has served as a director of Zenzeleni Clothing Proprietary Limited and HPL&R, a member of the Municipal Public Accounts Committee and the Germiston Pension Fund Committee. She resigned as a ward councillor in 2016 after serving for 10 years. She is a member of the audit, risk, social and ethics committees.