
With large organizations, the first interview will often be conducted by a human resource specialist. The screening interview is generally quite short - its purpose is to screen out those applicants who are clearly not qualified. The interview will consist of probing questions to determine your technical competence and open ended questions to assess your personality. While the emphasis is on technical competence, they will also screen out those whose personalities clearly would not fit in that organization's culture. Be sure to sell your personality.
Telephone Screening InterviewsTelephone screening interviews are often used when an organization is considering inviting you on site for a full round of interviews. They are also increasingly being used by local organizations who want to screen people out quickly. In five minutes the interviewer can often determine whether he or she needs to meet you. Use the telephone interview to sell yourself. Make the interviewer want to meet you. Let your enthusiasm sparkle. Sell your potential. Tell the person you are very interested in the position and would like an appointment. This assertive approach works remarkably well. If you are not ready to be interviewed by phone, tactfully ask if you can call back in a few minutes.
Campus InterviewsCampus interviews will determine who will be invited for on-site interviews. You must impress the campus recruiter with your enthusiasm and potential.

Non-directed interviews rely primarily on traditional questions such as "tell me about yourself" and "what are your career goals?" The interviewer generally asks a series of questions but often without real focus or direction. Most such interviewers have never received training in interviewing. To do well in these interviews, remember that while you do not control the direction of the interview, you do control the content. Even though the interviewer seems unfocused, you should be very focused. You should enter the interview with your own plan. Share some of the stories that you know will help sell you.
Stress InterviewsStress interviews consist of questions and situations designed to put the interviewee under duress. The theory is that the interviewee will reveal how he or she will actually handle pressure when it occurs on the job. One form of stress questioning involves asking rapid fire questions so a person barely has time to think.
Another common form of stress is to use silence. You may have just completed an answer, yet the interviewer maintains silence and simply looks at you. If you break the silence, you lose.
A third form of stress interview is to tell you that you simply do not have enough experience. The interviewer then stops talking and observes your reaction. The trick is to not get flustered or defensive.
The primary antidote to the stress interview is to simply recognize it. As soon as you realize the interviewer is intentionally putting you under stress, say to yourself, "Aha, I know what you are doing, and you are not going to get me to panic or get angry or become defensive."
Panel InterviewsIn the panel interview, two or more people interview you simultaneously, usually taking turns asking questions. You may be interviewed by five individuals who have their own separate agendas. In a panel interview, you will often find that the only person really listening to your answer may be the person who asked it. Make each member feel totally involved in the interview and with all of your responses. Look at each one, and make them feel important.
Behavior-based InterviewsIn behavior-based interviews, you will constantly be asked to give examples or tell stories to provide evidence that you have the skills required for the position. You will receive questions like "Tell me about a time when you made a major sacrifice to achieve a work-related or personal goal," or "Describe an experience where you were especially creative in solving a problem." Each question requires an example. In fact, the interviewer will not continue until you have provided a specific example. The interviewer will not permit you to get by with generalities. To be successful in behavior-based interviews requires preparation. You must be able to recall many experiences quickly, select the most appropriate one, and then describe it effectively.
Series InterviewsThe series interview consists of consecutive interviews with three or more people in the organization, all in one day. The interviewers may consist of someone from human resources, the person to whom you will be reporting, two or three people who will be your colleagues in the same department, and someone from a different department. The assumption behind series interviews is that several heads are always better than one. It is presumed that with several interviewers, at least one of them should be able to detect any qualities that would make a particular candidate unsuitable for that organization. After the series of interviews has been conducted, the interviewers meet to discuss each interviewee. The interviewers may not agree on the best candidates, but there is likely to be strong agreement on the two best candidates. The actual hiring manager will usually select one of those two.
The key point in series interviewing is that you know in advance that it will be happening. You need to muster lots of energy to go through a series interview. Advanced warning will allow you to get mentally prepared.