Bob Curcuruto has joined National Cable Communications as chief financial officer.

Curcuruto had been vice president/controller of WCBS-TV and senior VP of Viacom Inc.’s Viacom Station Sales.

In his new post, Curcuruto will oversee all of the rep firm’s finance and accounting operations, as well as its human-resources and client-services divisions.

He replaces Christine Howlett, who recently retired as executive VP of finance and administration.