The Kansas City Chiefs are seeking a Planning & Program Management Seasonal Assistant to support cross-functional marketing, media, and business initiatives through project coordination, strategic planning, and program management. In this role, you will help manage project timelines, organize stakeholder meetings, coordinate communications across departments, support marketing and programming campaigns, oversee project briefs within Wrike, and assist with agency and vendor management. You will also contribute to process improvement efforts, develop internal communications and planning materials, track key deadlines, and help drive projects from concept to execution. This opportunity is ideal for candidates interested in project management, marketing operations, and strategic planning within a professional sports organization.