Prior to joining Venable, Vaughn was an associate in the real estate groups of two global law firms in Boston and, later, in Atlanta, where he regularly represented institutional real estate investors, real estate investment trusts, and companies in various complex real estate transactions ranging from single-asset transactions worth approximately $1 million to portfolio transactions in excess of $1 billion. Vaughn also served as a fellow in the Massachusetts Land Court, clerking for the Honorable Alexander H. Sands III (Ret.), and as pro bono counsel through the National Veterans Legal Services Program (NVSLP) Lawyers Serving Warriors program.