The old Washington axiom that congressional staffers are often more powerful than their bosses will not apply to Marco Rubio and those who work for him. But, as the tremendous number of resumes submitted to his office suggests, Rubio’s staff will be important. And in a move that brings an end to what has been the source of growing speculation on Capitol Hill, Rubio has hired Cesar Conda as his chief of staff.

Conda is a well-known and highly regarded policy wonk, with experience in the executive branch as well as on Capitol Hill. He worked closely with Rubio during the fall campaign, advising the candidate on policy and serving as a key player on Rubio’s debate prep team. After the election, Conda helped run the transition, a job that included putting together the staff he will now lead.