Technology advances force companies to evolve as certain areas of expertise wane in importance
(1)
Plain old HTML
As companies embrace Web 2.0 technologies such AJAX, demand for skills in HTML programming are taking a backseat. According to Foote Partners, pay for skills in technologies such as AKAX and XML increased by 12.5 percent ... while IT industries managers say they don't see a demand for technology predecessors such as HTML.
(2)
Legacy programming languages
Skills in programming languages such as Cobol, Fortran, PowerBuilder, and more don't rate like they once did.
"Certainly the Cobol people that had a resurgence with the Y2K bug aren't in demand ... but Certain other applications such as Delphi and PowerBuilder, [which were] very big in the '90s, are no longer in demand."
IT work-force and compensation research conducted by Foote Partners revealed that Cobol, PowerBuilder and Jini noncertified skills were among the lowest-paying skills in the second half of 2007. Research shows not that such skills aren't in use today but that companies aren't willing to pay for them.
(3)
NetWare
OS know-how continues to be in top demand among hiring managers, but expertise in Novell's network operating system NetWare isn't keeping up with other technologies in the same area. "Networking software such as NetWare isn't near what it was in the '90s ... Windows Server and Linux skills have replaced, or are replacing, NetWare skills" in terms of demand.
(4)
Non-IP network
IP and Internet skills usurped non-IP network expertise and know-how in technologies such as IBM's System Network Architecture (SNA) continue to rank among the lowest-paying skills. "For networking, IP skills have replaced SNA skills ... SNA skills accounted for just 2 percent of base pay in the fourth quarter of 2007, while security skills made up 17 percent of base pay ... Mainframe computing skills, including network components such as SNA, are no longer required in a server-based IP networking environment ".
(5)
PC tech support
The Computer Technology Trade Association (CompTIA) reports that hardware skills and knowledge, including expertise with printers and PCs, are on the decline in terms of demand. CompTIA surveyed 3,578 IT hiring managers to learn which skills would grow in importance over time and the industry organization found: "The skill area expected to decline the most in importance is hardware."
Research separately showed an 11.1 percent decline in pay over the last six months of 2007 for ITIL skills, which are often put in place to streamline IT service management and help desk efforts, "The 'move, add, and changes' PC tech function isn't quite what is used to be".