1. Set up ahead of time.

First, be sure you’ve downloaded, installed, and tested Skype’s app well before your interview is scheduled — the sooner the better. Have video chats with several friends to make sure everything’s working properly on a variety of systems.

Set up your camera so that your face is nicely framed. Try positioning the camera so that the lower edge of the frame is in the upper part of your chest, roughly in line with the third button of a dress shirt. Position the top of the frame about a hand’s width above your head.

Test your microphone. For sound, your voice should come through without any echoes, hums or buzzing. If in doubt, invest in a headset. It’s better to wear one than to have poor sound quality that will distract from what you say.

Check the lighting. Your image should be plainly visible without being too bright. While it’s true you’re not making a feature film here, get your skin tones to appear as natural as you can by adjusting the camera’s settings, the angle of the room’s lights and the window shades.

If you wear glasses, minimize your computer monitor’s reflection in your glasses.

Change the monitor’s angle, cover it with paper, or possibly turn it off during the interview. Or, consider removing your glasses if you are sure you won’t need them during the interview. Whichever approach you take, test it out before the interview itself.

Prepare the room. Set up a professional-looking space that won’t distract from the conversation. Don’t have a basket of laundry on the sofa behind you or an open door that reveals a hallway full of trash bags. Avoid using your bedroom: Having your bed and nightstand in the background is a little too personal.

2. Rehearse.

This is a key to any successful interview, but it’s especially important on Skype. Not only do you want to make sure you can maintain your poise despite any question you get, you want to be comfortable talking to the camera.

Bear in mind how you’ll appear from the interviewer’s point of view:
You’ll look them in the eye by looking into the camera, not by watching their image on the monitor. Practice talking to the camera and find the position where you’re the most comfortable, so you can sit that way for a long period of time.

Provide your friends with a set of questions you expect to be asked, and have them run through them with you. Ask them to mix them up, so you can field them in any order. Having them add in their own questions will prepare you to deal with unanticipated topics.

3. Prepare your environment.

When the time comes for the interview itself, be sure that you won’t be disturbed. If you have kids, you’ll need someone to mind them. If you have pets, put them out of the room. Turn off the clothes dryer so its alarm doesn’t go off in mid-sentence, and turn off your landline and cell phone.

4. Dress up.

Put on the same clothes you’d wear if you were going to interview in-person. If the company is formal, wear a jacket and tie for men or a suit jacket for women. If it’s more laid back, wear a business casual shirt or blouse.

Don’t give into the temptation to dress up only above the waist. First, wearing the complete ensemble will help you stay in the interviewing mood. Second, if you have to stand up for some reason, you don’t want your shorts or jeans to ruin the impression you’ve made.

5. Get in the zone.

You have to pay special attention to what’s going on during a Skype interview. The interviewer can see you, but it’s more difficult to pick up on visual cues when you’re trying to keep your attention focused on the camera.

Pay attention to your body language. Focus on sitting up straight and making eye contact, which is a lot more difficult than it may appear. Again, you’ll be tempted to keep your eyes on the monitor, but focus instead on the webcam. When you do, interviewers will see you looking at them directly.

Lean forward, and nod during the conversation so the interviewers can see that you’re engaged.

All of this is in addition to the preparation you’d do ahead of a telephone or in-person interview. For example, research the employer so that you understand its business, and write out a list of questions of your own so you can envision how and where the job fits into the organization.

After the session, send the interviewer a thank you note.