Cardinal Health interview questions

Got an interview through university recruiting. Had an two 30 minute interviews with different interviewers. All the questions were strictly behavioral, no case or technical questions.

Honestly, the people working at the career fair booths were not the most personable and did not seem to like their jobs, which was thankfully not characteristic of the rest of the company. Applied on their website and then received an email to set up a phone interview. The phone call was a basic interview, asking what I knew about the company, why I was interested in the internship, what I do to stay organized, etc. Shortly thereafter I received an email saying I was invited to the final round at their headquarters in Dublin, OH which were 2 weeks later. They do not reimburse you for travel or hotel for the final round. There was a group of about 20-30 other students all interviewing for different internships with the company. They began by introducing us to the company and giving us advice for how to handle our interview (i.e. be honest) and then we had four 30 minute interviews in a row. The next Monday I received a phone call from College relations with an offer. You will be asked to complete a drug test where they take hair samples and my year someone had their offer revoked because they failed the drug test.