This chart provides a salary histogram for IT jobs citing Major Incident Manager over the 3 months to 14 October 2015 within the UK.The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Major Incident Manager within the UK over the 3 months to 14 October 2015.or the 6 months to 14 October 2015, IT jobs within the UK that cited Major Incident Manager in their job title mentioned the following IT skills grouped by category.