Driver applicants have rated the interview process at Clean Harbors with 3 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 59.4% positive. This is according to Glassdoor user ratings.
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I had a Great interview with HR. Answered my questions specifically about benefits and was very thorough. The pay and schedule were very good. Stock option plan is also a plus.