Metrolinx Executive and Leadership Team

September, 2026

Leadership Overview

Metrolinx has 10 executives leading key functions including strategy, operations, financial oversight, and technology integration.

Committed to regional connectivity, Metrolinx advances integrated transportation solutions across the Greater Toronto and Hamilton area to ensure seamless mobility for millions of daily commuters.

Leadership Roles at Metrolinx

  • Chief Executive Officer - Norm Rhoden
  • President & Chief Executive Officer - Michael Lindsay
  • Office Manager To the President and Chief Executive Officer - Alba Briceno
  • Chief Financial Officer - Jennifer Gray
  • Manager and Senior Advisor, Office of the Chief Financial Officer - Rachel Tung
  • Chief Operating Officer - Rapid Transit - Sean Fuller
  • Chief of Staff - Steven Hobbs
  • Chief Technology Officer - Nicole Latimer
  • Chief Marketing Officer - Mark Childs
  • Manager and Senior Advisor (Chief of Staff) To the Chief Human Resources Officer - Mackenzie Steer
  • Norm Rhoden - Chief Executive Officer

    Norm Rhoden, the Chief Executive Officer at Metrolinx, directs the overarching strategic vision for regional transit infrastructure. By aligning agency goals with provincial transportation mandates, the Chief Executive Officer ensures the delivery of reliable, high-capacity transit services across Ontario. This leadership role involves managing complex stakeholder relationships and overseeing long-term capital planning to support sustainable urban growth. Through rigorous performance monitoring, Rhoden optimizes service delivery models to meet evolving commuter demands. The Chief Executive Officer maintains constant communication with the Board to secure funding and policy support for critical transit expansion projects. By prioritizing operational excellence and safety, Rhoden drives the agency toward achieving its mission of seamless regional connectivity. This executive leadership ensures that all transit initiatives remain focused on enhancing the daily experience of passengers throughout the Greater Toronto and Hamilton area.

    Michael Lindsay - President & Chief Executive Officer

    Michael Lindsay, the President & Chief Executive Officer at Metrolinx, architects the comprehensive operational framework for the agency. Overseeing the execution of major transit projects, the President & Chief Executive Officer ensures that infrastructure development aligns with the long-term mobility needs of the Greater Toronto and Hamilton area. This role requires balancing fiscal responsibility with the aggressive expansion of rail and bus networks. By fostering collaboration across internal departments, Lindsay drives organizational efficiency and project delivery timelines. The President & Chief Executive Officer manages high-level interactions with government partners to secure necessary regulatory approvals and resource allocations. Through strategic oversight of regional transit assets, Lindsay ensures that the agency remains responsive to shifting demographic patterns. This leadership position demands constant vigilance regarding service quality and system reliability, ultimately positioning the agency as a cornerstone of regional economic development and public transit accessibility.

    Alba Briceno - Office Manager To the President and Chief Executive Officer

    Alba Briceno, the Office Manager To the President and Chief Executive Officer at Metrolinx, coordinates the administrative functions and executive workflows essential for leadership success. By managing the daily schedule and communication priorities for the President & Chief Executive Officer, the Office Manager To the President and Chief Executive Officer ensures that executive time remains focused on high-impact transit initiatives. This role involves facilitating information flow between the executive office and various operational departments to maintain organizational alignment. Briceno organizes critical briefings and stakeholder meetings that support the agency's mission of regional transit coordination. By streamlining administrative processes, the Office Manager To the President and Chief Executive Officer enhances the overall productivity of the leadership team. This position requires meticulous attention to detail and a deep understanding of the agency's governance structure to support effective decision-making processes that impact transit service delivery across the Greater Toronto and Hamilton area.

    Jennifer Gray - Chief Financial Officer

    Jennifer Gray, the Chief Financial Officer at Metrolinx, architects the fiscal strategy and financial planning processes for the agency. By managing capital budgets and operational expenditures, the Chief Financial Officer ensures the financial viability of large-scale transit infrastructure projects. This role involves overseeing procurement, treasury functions, and financial reporting to maintain transparency and accountability. Gray drives the development of long-term funding models that support the expansion of rail and bus networks across the Greater Toronto and Hamilton area. By collaborating with government partners, the Chief Financial Officer secures the necessary financial resources to meet regional mobility demands. This leadership position requires rigorous risk management and the implementation of internal controls to protect the agency's assets. Through precise financial oversight, Gray supports the agency's mission of delivering high-quality transit services while maintaining fiscal discipline and maximizing the value of public investments in regional transportation.

    Rachel Tung - Manager and Senior Advisor, Office of the Chief Financial Officer

    Rachel Tung, the Manager and Senior Advisor, Office of the Chief Financial Officer at Metrolinx, coordinates the strategic advisory functions that support the agency's financial health. By analyzing budgetary data and economic forecasts, the Manager and Senior Advisor, Office of the Chief Financial Officer provides critical insights for capital allocation decisions. This role involves preparing detailed financial briefings for executive leadership to facilitate informed planning for transit infrastructure projects. Tung manages the flow of information within the finance department to ensure alignment with broader agency objectives. By streamlining reporting processes, the Manager and Senior Advisor, Office of the Chief Financial Officer enhances the efficiency of financial operations. This position requires a deep understanding of public sector accounting and regional transit funding mechanisms. Through the provision of expert guidance, Tung supports the agency's commitment to fiscal responsibility and the successful delivery of essential transportation services across the Greater Toronto and Hamilton area.

    Sean Fuller - Chief Operating Officer - Rapid Transit

    Sean Fuller, the Chief Operating Officer - Rapid Transit at Metrolinx, directs the daily operations and maintenance of the agency's rapid transit networks. By overseeing the performance of rail and bus rapid transit lines, the Chief Operating Officer - Rapid Transit ensures the delivery of safe, frequent, and reliable service for commuters. This role involves managing complex logistics and operational protocols to optimize system capacity across the Greater Toronto and Hamilton area. Fuller drives the implementation of maintenance programs that minimize service disruptions and extend the lifespan of critical transit assets. By collaborating with engineering and planning teams, the Chief Operating Officer - Rapid Transit integrates new infrastructure into existing operations to expand regional connectivity. This leadership position requires constant monitoring of service metrics and a proactive approach to resolving operational challenges. Through the management of frontline teams, Fuller maintains the high standards of service quality essential for the agency's mission.

    Steven Hobbs - Chief of Staff

    Steven Hobbs, the Chief of Staff at Metrolinx, directs the strategic alignment of internal initiatives with the agency's core mission. By managing cross-functional projects, the Chief of Staff ensures that executive directives translate into actionable transit service improvements. This role involves synthesizing complex data from various departments to provide the leadership team with clear insights for decision-making. Hobbs facilitates communication between the executive office and operational units to maintain focus on regional mobility goals. By overseeing the implementation of organizational policies, the Chief of Staff drives efficiency and accountability across the agency. This leadership role requires constant engagement with internal stakeholders to resolve bottlenecks and optimize resource allocation. Through the coordination of high-priority tasks, Hobbs supports the agency's commitment to delivering reliable transportation services. The Chief of Staff ensures that all strategic efforts remain centered on enhancing the commuter experience throughout the Greater Toronto and Hamilton area.

    Nicole Latimer - Chief Technology Officer

    Nicole Latimer, the Chief Technology Officer at Metrolinx, architects the digital infrastructure required to modernize regional transit systems. By implementing advanced data analytics and passenger information platforms, the Chief Technology Officer enhances the reliability and transparency of transit services. This role involves overseeing the integration of smart technology into existing rail and bus networks to improve operational efficiency. Latimer drives the adoption of innovative solutions that streamline fare collection and system monitoring across the Greater Toronto and Hamilton area. By collaborating with engineering teams, the Chief Technology Officer ensures that all technological investments support the agency's long-term sustainability goals. This leadership position requires constant evaluation of emerging digital trends to maintain a competitive and responsive transit environment. Through the deployment of robust cybersecurity measures and scalable software systems, Latimer secures the agency's digital assets while providing commuters with seamless, technology-driven travel experiences.

    Mark Childs - Chief Marketing Officer

    Mark Childs, the Chief Marketing Officer at Metrolinx, directs the brand strategy and public engagement efforts for the agency. By developing targeted communication campaigns, the Chief Marketing Officer promotes transit usage and informs the public about infrastructure improvements across the Greater Toronto and Hamilton area. This role involves analyzing passenger feedback and market trends to refine service messaging and customer experience initiatives. Childs oversees the digital and physical presence of the agency to ensure consistent brand identity and clear information dissemination. By fostering positive relationships with community stakeholders, the Chief Marketing Officer drives public support for major transit expansion projects. This leadership position requires balancing promotional activities with the need for transparent communication regarding service disruptions or construction impacts. Through strategic marketing efforts, Childs increases ridership and strengthens the agency's reputation as a vital provider of reliable, accessible, and efficient regional transportation services.
    Mark Childs

    Mackenzie Steer - Manager and Senior Advisor (Chief of Staff) To the Chief Human Resources Officer

    Mackenzie Steer, the Manager and Senior Advisor (Chief of Staff) To the Chief Human Resources Officer at Metrolinx, directs the administrative and strategic operations within the human resources division. By coordinating workforce planning and talent management initiatives, the Manager and Senior Advisor (Chief of Staff) To the Chief Human Resources Officer ensures that the agency maintains the skilled personnel necessary to operate complex transit systems. This role involves facilitating communication between HR leadership and other departments to support organizational culture and employee engagement. Steer manages high-priority projects that align human capital strategies with the agency's mission of regional mobility. By streamlining HR processes, the Manager and Senior Advisor (Chief of Staff) To the Chief Human Resources Officer enhances operational efficiency and supports the development of a high-performing workforce. This position requires meticulous attention to organizational policy and a focus on fostering an inclusive environment that drives the agency's success in the Greater Toronto and Hamilton area.

    Explore Leadership Teams in Government

    Frequently Asked Questions Regarding Metrolinx Top Executives and Leadership Team

    Who leads Metrolinx?
    Metrolinx is led by Norm Rhoden (Chief Executive Officer), along with executives such as Michael Lindsay (President & Chief Executive Officer) and Alba Briceno (Office Manager To the President and Chief Executive Officer).
    Who is part of Metrolinx’s executive team?
    The executive team of Metrolinx includes leaders such as Norm Rhoden (Chief Executive Officer), Michael Lindsay (President & Chief Executive Officer), Alba Briceno (Office Manager To the President and Chief Executive Officer) and other senior executives.
    How many executives does Metrolinx have?
    Metrolinx has 10 executives leading key business areas.
    What roles are included in Metrolinx’s leadership team?
    The leadership team of Metrolinx includes roles such as Chief Executive Officer, President & Chief Executive Officer, Office Manager To the President and Chief Executive Officer, Chief Financial Officer, Manager and Senior Advisor, Office of the Chief Financial Officer.