Menard has worked at the Bank of Montreal since 1967 and was the director of the bank's regional division in Montreal North. She has been the vice-president of the bank since 1995. She has headed several foundations and received several awards for her work.
Menard was elected as MNA member for Laporte replacing former Finance Minister Michel Audet, who did not seek a re-election in the 2007. She was named parliamentary secretary to the Minister of Economic Development, Innovation and Export Trade, portfolios currently held by Raymond Bachand. She was also parliamentary secretary to the Minister of Tourism and, following the 2008 election, she was promoted to Bachand's position in the Cabinet.