Earning a certification shows that you are committed to improving your skill set and expertise, which is beneficial to both you and your employer. If you're on the fence about getting a certification, think of it as an investment in your future. It'll most likely pay off. If recruiting managers look at your resume, holding an IT certification that fits with the position you want provides you an advantage. At the very least, a certification will make your resume stand out. And, on sometimes, that's all you require.