Summer Intern applicants have rated the interview process at ETC 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 66.7% positive. This is according to Glassdoor user ratings.
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Straightforward, phone interview then an in person interview. The questions were all the normal questions and everyone I talked to was very nice! They seem like a great company, maybe a bit slow at responding.