After 20 years of hiring, I refuse to look at resumes that have this common yet outdated section - CNBC

An impressive resume concisely illustrates one major message: "This is how I made things better for the companies I've worked for." But there's one section that gets in the way of that — and I see people make the mistake of including it all the time.

An impressive resume concisely illustrates one major message: "This is how I made things better for the companies I've worked for." But there's one section that gets in the way of that — and I see people make the mistake of including it all the time.