SCS Financial signed a lease for 10,496 square feet at 610 Lincoln St.'s South Building, to function as its headquarters. This wealth management firm was founded in 2002 and plans to stay in the second-floor space for five years. Built in 2000, the Waltham, MA-building is 102,976 square feet with two elevators, an atrium, day care services, food service, and on-site management provided by the owner, Hobbs Brook Management LLC. Charles Batchelder and Robert Borgman of R.M Bradley & Co. Inc. represented the landlord. Roy Hirshland of T3 Realty Advisors LLC represented the tenant in this direct deal.