About Us Elevate your career in the heart of downtown Jacksonville Florida. The Marriott Jacksonville Downtown is situated in the heart of the River City district. We love to play as hard as we work, so taking in a live show, football game, or concert, before or after work, is just one of the perks we enjoy at our location. Public transportation is convenient with several different options via skyline, bus, or electric scooter. It is such an exciting time to join our team as we embark on a new …