If you think desktop support pays well, wait till you get a real job!
The only IT people I know that "Telecommute" are web developers, app developers, analysts. If you work with physical equipment, you kinda need to be there to touch it.
I telecommuted for a year or so (2-server company, ~100 employees, admin/support role). Ended up hating it. It's difficult for 2 reasons:
1. You need self-discipline
2. You need an understanding family
It's incredibly hard for most human beings to have the discipline it takes to work from home & be consistently productive. I've met very few people who can actually do it and do it well (versus most people who are over-confident in their self-motivational abilities...thinking you can vs. actually doing it are worlds apart IRL). You also need a supportive family, not a wife who will give you a honey-do list or think that you're not working when you're "just at the computer".
I also tell people that you need a clearly-defined routine, not just "work whenever". You need to get up, shower, eat, and get dressed. Hanging around in your PJ's all day is nice in theory but puts your brain into slug-mode for the day. So there's some interesting psychology that goes into working from home for the average human...keeping a routine, actually working, having your family respect your work time & work space. Oh yeah, that - you also need a dedicated "work space" at home. A home office is best, if available - a place that is your office, where you do your work, and that's what happens in that spot.
There are people who can do it. They are mostly extremely self-driven people who don't have a problem getting distracted easily. I have a couple friends who telecommute and are both extremely successful ($70k+/year) - one does web design and the other does C# programming. If you really, truly have the personality for it, then I'd say go for it, otherwise, think carefully about whether you just want an "easy job" with low pressure, because for most people, that pressure is what actually drives them to do actual work (having the peer pressure of having to get dressed in the morning, needing to be on-time, having deadlines and a boss to shepard you along, etc.).
Just some food for thought, speaking from experience :thumbsup: