Product Support Engineer applicants have rated the interview process at IBM with 4 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 66.4% positive. This is according to Glassdoor user ratings.
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Lengthy but well versed. Engaging and paid attention to questions I asked. Enjoyed the open feel of information exchange. Great technical questions that seemed relevant to in job demands. Felt like my time was respected and professional.