Human Resources applicants have rated the interview process at NIH with 2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 79.1% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
Quick, pretty simple. Nothing out of the ordinary. From start to finish - online application to interview took about a two months. Panel interview of 4 panelists. Very friendly. Explained the expected day to day.