McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care. Together, we thrive as we shape the future of health for patients, our communities, and our people. If you want to be part of tomorrow’s health today, we want to hear from you. McKesson is modernizing its B2B Specialty eCommerce platform – one of the company’s most business-critical commerce platforms, supporting McKesson’s growing Oncology & Multispecialty segment. You will manage all aspects of the program from pre-planning through implementation, cutover, and post-go-live stabilization; manage program-level risks, dependencies, budget, and escalated issues; This is a standing leadership role for McKesson’s B2B Specialty eCommerce space, not a fixed term assignment: once the recent platform is live, you will continue as its delivery leader, driving the execution of the platform’s forward roadmap and leading the enhancements, current capabilities, and strategic initiatives that build on the foundation you put in place. This is a chance to help transform how McKesson’s Oncology & Multispecialty business serves its customers — and to keep shaping that transformation well beyond launch. Serve as the Program Manager accountable for leading McKesson’s B2B Specialty eCommerce application through a full platform modernization, managing all aspects from pre-planning through implementation, cutover, and post-go-live stabilization. Operate with significant autonomy as the senior point of accountability for the program’s delivery, driving complex,



high-stakes decisions to resolution in close partnership with leadership. Oversee and manage this large, complex, critical program in partnership with leadership, keeping it aligned to strategic business goals and objectives and regularly assessing whether the outcomes are being met. Carry that accountability forward beyond the modernization, leading the ongoing portfolio of enhancements, new capabilities, and strategic initiatives for the B2B Specialty eCommerce space as the platform’s long-term delivery leader. Turn the platform’s multi-year roadmap into executable plans – sequencing the work, securing the resources, and holding delivery to commitments — and bring the delivery insight, feasibility read, and trade-off analysis that shape what makes the roadmap and in what order. Planning & business alignment Partner with program sponsors to gain their support and build the program roadmap, turning goals into concrete plans with timelines and deliverables. Coordinate across all groups involved — business, delivery, technical teams, operations, and change management — to define and manage program scope, and establish appropriate governance in line with organizational policies. Budget management Use advanced tools and techniques to estimate program costs; develop and control the program budget and manage expenditure within agreed spending plans. Stakeholder management & collaboration Act as a trusted advisor to executive sponsors and senior leaders,



building strong relationships across the business, technology, and partner teams involved in the program. Identify and manage dependencies within the program, resolving conflicts and optimizing resources; Coordinate and manage the strategic implementation partner delivering the packaged commercial software, holding the vendor accountable for scope, schedule, budget, and quality, and ensuring their work integrates cleanly with McKesson teams and program objectives. Drive launch readiness, cutover, and go-live, then lead the post-go-live stabilization period to ensure a smooth, low-disruption transition to the new platform. Performance & results serve as the first-level escalation path for performance issues; evaluate and optimize overall program performance; Use AI-enabled delivery tools to track progress, anticipate risks, and support faster, better-informed decisions. Risk management Identify and manage risk at the program level, consolidating risks across the program’s workstreams; develop and govern program level risk plans, processes, and systems. Oversee creation and execution of action plans for program risks, maintain and review the program issues list, and proactively elevate risks to senior leadership. Change & continuous improvement Lead change management across the program: align sponsors and stakeholders on the vision and benefits, and help teams adopt the new platform and ways of working. Drive continuous improvement by applying proven delivery practices and standards, capturing lessons learned, and using program data and reporting to strengthen how the program runs over time. 10+ years of program management experience, including several years leading large-scale enterprise technology deployments from strategy

📌 Program Manager (Mississauga)
🏢 McKesson
📍 Mississauga