There is a growing trend for potential employers to request a phone interview, especially if you're applying to jobs in a different area than where you currently live. Though the phone interview may seem less demanding than a traditional interview, they require just as much, if not more, preparation. Remember that you don't have the benefit of making a first impression with the way you dress, smile, and shake hands with your interviewer. All they have to associate with you is your voice, your answers, and your resume and portfolio. Study the manufacturing engineer job description, and be sure to have a copy of both your resume and portfolio in front of you during the phone call for easy reference.