Marketing Specialist applicants have rated the interview process at ECOG-ACRIN Cancer Research Group 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 50% positive. This is according to Glassdoor user ratings.
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Spoke to several people and then to manager. The process took half a day. Group interview followed by individual interviews, all lasting roughly half an hour. Followed up within the week.