The agency has pushed its dedicated recruitment division in recent months, launching a sister office at its recently opened Manchester branch of the agency.
At the same award ceremony, Brilliant picked up an award for ECHM Best Client and commendations for Bet Radio Commercial or Campaign.
The division’s recruitment director, Cathy Burns, also snapped up Recruitment Personality of the Year.
Burns said: “This is a fantastic achievement for every member of the team.
“We are all passionate about what we do and are thrilled that our expertise and commitment has been acknowledged with such a prestigious award.
“Our challenge now is to build on this success by taking our creativity, technology and excellence in client service even further.”