Senior Consultant applicants have rated the interview process at ArcLight Consulting 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 80% positive. This is according to Glassdoor user ratings.
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Phone call with recruiter then two 45 minute interviews. Both interviews were with Directors and focused on experience and behavioral questions relevant to the role. It was pretty casual and easy experience, everyone was very friendly