What's the proper job title of "the IT guy"?

[ChicaLovesHerLocalGreengrocer]

I teach English as a Foreign Language to business people, and I always get stuck finding the right word for this.

e.g. My computer crashed so I called the ........... to come and fix it.
IT guy / someone from IT / IT engineer / IT technician / computer person ????

What is his/her real job title? How do you refer to him/her in your company?

[Dottydot]

We call ours IT technicians.

Well, we call them all sorts of things when our PCs go down, but that's their official title...

[Hulababy]

It technician?

[smurfgirl]

Thats my dp's job, he is an IT technician.

[ChicaLovesHerLocalGreengrocer]

Ok, thanks, I've been giving them the right word up til now.

[MrsSchadenfreude]

Geek or nerd?

[CountessDracula]

techie

[gigglewitch]

The Geek

[BlinkingNoraWotzThat]

Tech
or Jane
or something like that I can't remember

[bossykate]

helpless desk?

[GirlySquare]

Infernal support

[RedFraggle]

I'm called "IT Support Technician" or more generally "IT RedFraggle"....

And I'll have no complaints about Tech support until no-one phones to say their pc is broken when it is simply unplugged....