Why do you want a career as a bacteriologist?

The interviewer is asking you this question to learn about your career goals and how you feel this new position fits into your plan. The interviewer also wants to make sure that you are sincerely interested in the job and will be motivated to perform if hired. Tell the interviewer what you know about the company, industry and the position. Your response will tell the interviewer if you took the time to do your research.