Hyatt Hotels Corporation is a global hospitality company focused on creating caring and connected experiences for guests and colleagues. The Senior Manager, Commercial Strategy - Marketing, Openings & Conversions owns the marketing commercial strategy lifecycle for an assigned portfolio of hotel openings and conversions, from planning and budgeting through activation, performance monitoring, and transition. The role develops go-to-market strategies, manages marketing investments and campaigns, aligns cross-functional stakeholders, and monitors performance to accelerate hotel ramp-up.