AS/400 Support
South East > Buckinghamshire
The median AS/400 Support salary in Buckinghamshire is £45,000 per year, according to job vacancies posted during the 6 months leading to 21 August 2025.
The table below provides salary benchmarking and summary statistics, comparing them to the same period in the previous two years.
6 months to 21 Aug 2025 |
Same period 2024 | Same period 2023 | |
---|---|---|---|
Rank | 100 | - | - |
Rank change year-on-year | - | - | - |
DemandTrendPermanent jobs requiring an AS400 Support | 1 | 0 | 0 |
As % of all permanent jobs advertised in Buckinghamshire | 0.085% | - | - |
As % of the Job Titles category | 0.097% | - | - |
Number of salaries quoted | 1 | 0 | 0 |
Median annual salary (50th Percentile) | £45,000 | - | - |
South East median annual salary | £45,000 | - | £35,000 |
All DemandTrendPermanent IT Job Vacancies
Buckinghamshire
For comparison with the information above, the following table provides summary statistics for all permanent IT job vacancies in Buckinghamshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.
DemandTrendPermanent vacancies in Buckinghamshire with a recognized job title | 1,036 | 1,151 | 969 |
% of permanent jobs with a recognized job title | 88.17% | 90.70% | 92.91% |
Number of salaries quoted | 413 | 685 | 678 |
10th Percentile | £26,500 | £29,850 | £29,925 |
25th Percentile | £33,250 | £37,500 | £37,500 |
Median annual salary (50th Percentile) | £45,000 | £50,000 | £52,500 |
Median % change year-on-year | -10.00% | -4.76% | -4.55% |
75th Percentile | £60,000 | £65,000 | £70,000 |
90th Percentile | £72,500 | £80,000 | £80,375 |
South East median annual salary | £55,000 | £50,000 | £55,000 |
% change year-on-year | +10.00% | -9.09% | - |
AS400 Support
Job Vacancy Trend in Buckinghamshire
Job postings that featured AS400 Support in the job title as a proportion of all IT jobs advertised in Buckinghamshire.

AS400 Support
Salary Trend in Buckinghamshire
Salary distribution trend for AS400 Support job vacancies in Buckinghamshire.

AS400 Support
Job Locations in Buckinghamshire
The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing AS400 Support within the Buckinghamshire region over the 6 months to 21 August 2025. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.
Location | Rank Change on Same Period Last Year |
Matching DemandTrendPermanent IT Job Ads |
Median Salary Past 6 Months |
Median Salary % Change on Same Period Last Year |
Live Jobs |
---|---|---|---|---|---|
Milton Keynes | - | 1 | £45,000 | - | |
AS400 Support South East |
AS400 Support Skill Set
Top 12 Co-occurring Skills and Capabilities in Buckinghamshire
For the 6 months to 21 August 2025, AS400 Support job roles required the following skills and capabilities in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Buckinghamshire region featuring AS400 Support in the job title.
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AS400 Support Skill Set
Co-occurring Skills and Capabilities in Buckinghamshire by Category
The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:
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