IT user support staff, software developers and business and systems analysts experienced flat salaries, and there were no roles experiencing a decrease, Incomes Data Services said.

The report also noted the growth in the number of organisations offering bonus schemes for IT staff. These are now on offer in two-thirds of organisations --from a half of companies last year. Bonuses were based on a mixture of individual and company performance and generally around nine percent of salaries.

Most staff had a 35 hour official working week, with 25 days holiday. But overtime pay is being slashed, with only 47 percent of firms paying an overtime premium to staff, down from 71 percent last year. The most common overtime arrangement was time-and-a-half for weekdays and double-pay for weekends.

Ken Mulkearn, editor of the report, said: "Despite the recession and a weaker labour market, many sectors are still performing well and certain key skills are still very much in demand." There had also been salary growth in sectors such as energy, finance, pharmaceuticals and food manufacturing, he said.

There was a need for key skills geared towards "driving performance, improving efficiencies and maintaining employee motivation and engagement", he noted.