MSE’s portfolio spans premier professional sports teams, world-class venues, and next-generation media properties, with marquee assets including the NHL’s Washington Capitals, NBA’s Washington Wizards, WNBA’s Washington Mystics, NBA G League’s Capital City Go-Go, Capital One Arena, and Monumental Sports Network, along with an investment in Team Liquid. Position Overview: The Staff Accountant, Corporate Accounting will support the day-to-day accounting operations of Monumental Sports & Entertainment and its portfolio of teams, venues, media properties, and business divisions.