Competency-based interviews, also known as structured, behavioral, or situational interviews, are widely used throughout the United Nations system.
According to Michael Emery, director of human resources at the International Organization for Migration, research shows that this interview format is the second-strongest predictor of job performance. The process focuses on “drilling down on the competencies that define success for that particular role and ascertaining if the candidate [can] demonstrate that they've done it in the past, and [at] what depth and complexity they can demonstrate that competency,” he explained.
While the format may vary depending on the organization or role, these interviews generally involve a panel of at least three experts, including a human resources representative and the hiring manager — who may also be the candidate's future supervisor. Technical experts and regional or program directors from the field may be included to provide additional perspectives.