How does one actually get a management job in IT? I've gone help desk (3 years) --> Sys Admin (3 years) and I'm wondering what I'd need to do in the next whatever # of years to set myself up for a shot at management somewhere. More education? Certs? Just a good resume with lots of experience?
Generally you want to see 3-4 years help desk, 3-4 years sys admin, a couple of years of a "senior" labelled position (which indicates you worked with a junior level).
At that point a lot of it is luck and good timing. As everyone says, management positions are tough to find, there are 4-5++ non-mgmt IT roles for every mgmt position.
My suggestion is to try and find a company that has a lot of turnover. Unfortunately these aren't always the best places to work, but it gives you an opportunity to get your feet wet. You also can learn what not to do.
The very best thing to see on a resume is someone who worked somewhere for 6-7 years and was constantly moving up.. Hired on as II level support, promoted to "senior" title, promoted to dept manager, that sort of thing.
If you want to work for large companies then certs/education/mba helps quite a bit.
If you want to work for small/medium companies then word of mouth is key. Make sure upper management and owners trust you. Work there, slowly moving up, for 6-7 years. Go to the owners and tell them you've enjoyed your time and are appreciative for what you've learned but are ready for management and more responsibility, can they help keep an ear out for business associates etc looking for someone like you. Offer to help train your replacement.
The biggest thing with IT is to not burn bridges. I suggest always giving 4 week notices, always make an effort to help hire/train your replacement, make 100% management knows you did your very best to leave everything in good order. The biggest black mark you can make for yourself in IT is screwing over a company. Word gets around in crazy ways, not to mention the lack of reference.