1. Don’t try to change the tone of the interview. If the interviewer is all business or very direct, respond in the same manner. Never try to lead the conversation in a different or more casual direction.
2. Saying too much – or too little. No hiring manager wants to sit and try to conduct an interview with a jabber jaws, but you do need to speak when it is appropriate. Don’t try to take control of the conversation, but DO ask enough questions to demonstrate your interest in the company and its values.
3. Wearing street clothes to an interview. Never wear ragged jeans, flip flops or other casual wear to an interview. Dress conservatively, and don’t over-do it with the jewelry, make up and perfume or cologne. You want to look professional and neat – not like you just came straight from the tattoo parlor or beach.
4. Arrive late. Nothing says “I’m really not interested in this job” more than arriving late for the interview. Be on time to make a good impression.
5. Weak handshake. When shaking hands with the interviewer, do it firmly, but not too vigorously. You want to show that you are confident, so avoid a limp or weak handshake as well.
6. “Umm”, “you know” – Ever heard someone who cannot talk without putting these kinds of words in every few seconds? This is a BIG turn-off for employers. Take a few seconds before you respond to questions and keep these verbal ticks in the back of your mind so that you will avoid using them. Practice before the interview, either in front of a mirror or with a friend.
7. Inquiring about vacation time, benefits or pay. It’s really not appropriate to ask these types of questions on a first interview. Wait until a time that you feel certain you are a top candidate for the position before getting down to the nuts and bolts.
8. Not being thorough in your answers regarding skills and qualifications. When job candidates are asked about experiences and skills, they often give answers that are vague. Give clear examples of your experiences and skills in a way that directly relates to the job you are hoping to land.
9. Not being prepared ahead of time. Any potential employer is impressed when you ask a few questions about the company that show you’ve done your research. By letting the interviewer know you have done a little research through intelligent questions, he/she will get the message that you are genuinely interested and serious about the job.
10. Not being clear that you want the job. An interview is partially for your benefit, allowing you to learn more about the company, the position and the details so that you have a clear picture of what you may be looking toward. When the interview has concluded, be sure to let the interviewer know that you are enthusiastic and interested in the job.
Article derived from, https://www.linkedin.com/today/post/article/20140606171100-4301732-interview-blunders-are-you-making-these-mistakes
