Robert Poirier served as managing director of pensions, trusts and alternative investment servicing at
State Street from 2006 to 2016 before joining in 2017 the board of
Northern Trust Company, Canada responsible for investment servicing and management of public and corporate pensions and trusts. Previously, he held senior financial services strategy roles at
Bell Canada and
Bank of Montreal, and served as a senior advisor to members of the Standing Senate Committee on Banking, Trade and Commerce. Before his work in the private sector, and following a 1992 Senate of Canada rule change by members of the Internal Economy, Budgets and Administration, Poirier worked on
Parliament Hill as the first policy researcher to be hired directly by members of the Senate. Following the 1993 federal election, Poirier served as a policy researcher to members of the newly established Special Joint Defence Committee of the Senate and House of Commons, under the leadership of Rear-Admiral Fred J. Mifflin, to review Canada's defence policy culminating in a report entitled, Security in a Changing World, tabled in both chambers on October 21, 1994. In 1995, Poirier then served as senior advisor to members of the Standing Senate Committee on Banking, Trade and Commerce under the chairmanship of Senator Michael Kirby, where he served until 1999, and was responsible for many bills, motions and reports including Senate Motion No. 45 where he guided the same motion in the
House of Commons leading to the eventual abolition, by the then federal finance minister,
Paul Martin, of the foreign content rule on deferred registered income plans and advised on Bill C-78, An Act to establish the
Public Sector Pension Investment Board and governance provisions to establish the
Canada Pension Plan Investment Board (CPP Investment Board). On November 5, 2025, his report was published, and on November 27, 2025, Bill C-68 received Royal Assent and implemented some of the recommendations. The Minister also announced that Robert's term would be extended to March 31, 2027, to advise on transitional matters. ==Board work==