12 IT skills that employers can't say no to

2) Mobilizing applications

The race to deliver content over mobile devices is akin to the wild days of the Internet during the '90s, says Sean Ebner, vice president of professional services at Spherion Pacific Enterprises, a recruiter in Fort Lauderdale, Fla. And with devices like BlackBerries and Treos becoming more important as business tools, he says, companies will need people who are adept at extending applications such as ERP, procurement and expense approval to these devices. "They need people who can push applications onto mobile devices," he says.

3) Wireless networking

With the proliferation of de facto wireless standards such as Wi-Fi, WiMax and Bluetooth, securing wireless transmissions is top-of-mind for employers seeking technology talent, says Neill Hopkins, vice president of skills development for the Computing Technology Industry Association (CompTIA). "There's lots of wireless technologies taking hold, and companies are concerned about how do these all fit together, and what are the security risks, which are much bigger than on wired networks," he says.

"If I were to hire a wireless specialist, I'd also want them to understand the security implications of that and build in controls from the front end," agrees Howard Schmidt, president of the Information Systems Security Association and former chief information security officer and chief security strategist at eBay Inc.

But don't venture into the marketplace with only a wireless certification, Hopkins warns. "No one gets hired as a wireless technician -- you have to be a network administrator with a specialization in wireless so you know how wireless plays with the network," he says.

4) Human-computer interface

Another area that will see growing demand is human-computer interaction or user interface design, Scott says, which is the design of user interfaces for the Web or desktop applications. "There's been more recognition over time that it's not OK for an engineer to throw together a crappy interface," he says. Thanks to companies like Apple Inc., he continues, "consumers are increasingly seeing well-designed products, so why shouldn't they demand that in every piece of software they use?"

5) Project management

Project managers have always been in high demand, but with growing intolerance for overbudget or failed projects, the ones who can prove that they know what they're doing are very much in demand, says Grant Gordon, managing director at Overland Park, Kan.-based staffing firm Intronic Solutions Group. "Job reqs are coming in for 'true project managers,' not just people who have that denotation on their title," Gordon says. "Employers want people who can ride herd, make sense of the project life cycle and truly project-manage."

That's a big change from a year ago, he says, when it was easy to fill project management slots. But now, with employers demanding in-the-trenches experience, "the interview process has become much tougher," Gordon says. "The right candidates are fewer and farther between, and those that are there can be more picky on salaries and perks."