Here is some tips which help you to get the job.
Do research about the company, so you can talk shop.
Research the person with whom you are meeting for interview.
Review the most common interview question.
Keep your answer short and meaning full.
Utilize body language with eye contact, posture, way you sit and stand, the way you walk into the room.
Have a list of question to ask.
Sell yourself and shine. Be comfident and self promote
Before you walk out of the office, you let them know you are the man for the job want the job and excited and wan to be part of organization. Shake hand like a man.