Suffolk – America’s Contractor – is a national company with more than $9 billion in annual revenue, 3,000 employees, and 17 offices, including Boston (headquarters), New York City, Miami, West Palm Beach, Tampa, Estero, Dallas, Los Angeles, San Francisco, San Diego, Las Vegas, Herndon, U.S. Virgin Islands, and other key markets. The Senior Planner supports large projects by creating baseline and progress schedules for various stages of the project, gives technical and practical input on all project schedules and prepares and analyzes updates.