TMX Group is seeking a senior leader to accelerate Post Trade's strategy and execution, driving delivery across modernization initiatives including CCMS and Repo 2.0. Hybrid work model with 2-3 days in office in Canada (Toronto or Montreal) and close collaboration with BoC and CIMPA. Reporting to the President, CDCC, this role demands deep capital markets expertise, robust cross-functional leadership, and the ability to align TMX with core industry partners to deliver client-centric solutions.