The following salary data is courtesy of Robert Half Technology. (Heres a more extensive list of IT salary levels from Robert Half.)
2008: $76,250 $104,400
2009: $80,500 $109,250
2008: $73,500 $103,500
2009: $78,000 $108,000
2008: $72,750 $103,000
2009: $77,500 $106,250
2008: $88,000 $127,250
2009: $96,250 $130,500
ALSO SEE: IT Salary Levels, 2004-2009
AND: Six Strategies for Securing an IT Interview
AND: IT Job Search: The 30 Best IT Job Sites