Found Nalco Champion through the career services at my university. The interview process started with a phone interview. The recruiter asked generic behavioral questions. She was very friendly over the phone. Asked about relevant experience and discussed jobs on my resume. This was about a 30 minute interview. About a 2 weeks later I was informed that Nalco was interested in an onsite interview at their Sugar Land facility. During this interview I met with 3 people for an hour each and it lasted about half a day. The first person described the job responsibilities and what would be expected. He gave a very good overview of day-to-day duties, schedule and location. Salary was not discussed and did not ask me any questions. The second person gave a general overview about where the company,more specifically, the division was going. He provided knowledge of "the big picture". He did not ask me any questions. The final person was more interested in personality. He was very down to earth. He asked things about my background including school, hobbies, and experience. He went over my resume in person and asked specific questions about it. Overall, very good experience.

The interview was pretty simple. I interviewed 3 times before the offer was sent. It is usually a recruiter, a direct manager, and a high level manager. There is sometimes a ride along portion so you can see what the day-to-day looks like.