Leads regional, state and local partnerships and public engagement; serves as the County's chief representative and spokesperson on transit policy, planning, and system performance; represents the Chief Executive Officer in intergovernmental coordination and strategic engagement with regional and state transportation partners including MARTA, ATL, GDOT, ARC, regional transportation committees, and working groups; engages with local transit agencies, airports, city councils, school districts, and other mobility partners; advances County transit priorities through regional policy discussions, planning initiatives, and funding collaborations; presents transit strategies, capital investments, and system performance updates at CEO briefings, Board of Commissioners meetings, public hearings, and community forums; promotes equitable, accessible, and community-responsive transit services; and cultivates collaborative partnerships with community stakeholders, advocacy groups, business organizations, and regional agencies. Directs enterprise transit strategy and policy development; establishes the County's long-range vision for mobility and public transit aligned with County strategic priorities, economic development goals, and regional transportation plans; advises the Chief Executive Officer, Board of Commissioners, and executive leadership on transit policy, system performance, and capital investment strategies; develops and advances countywide transit policies, initiatives, and programs in coordination with executive leadership including the Chief Economic Development Officer and Chief Housing Officer; provides executive oversight of major transit planning initiatives, consultant engagements, and procurement activities including the development and implementation of the Transit Master Plan; coordinates with regional transit authorities, state agencies, and federal partners to align County transit investments with regional mobility strategies; and directs long-term system planning for service expansion, infrastructure investment, system resilience, and sustainable mobility.