AS400 Job Trends in Milton Keynes

IBM AS/400
Buckinghamshire > Milton Keynes

The table below looks at the prevalence of the term AS400 in permanent job vacancies in Milton Keynes. Included is a benchmarking guide to the salaries offered in vacancies that cited AS400 over the 6 months leading up to 12 January 2026, comparing them to the same period in the previous two years.

6 months to
12 Jan 2026
Same period 2025 Same period 2024
Rank 58 - -
Rank change year-on-year - - -
Permanent jobs citing AS400 2 0 0
As % of all permanent jobs in Milton Keynes 0.33% - -
As % of the Miscellaneous category 2.15% - -
Number of salaries quoted 2 0 0
Median annual salary (50th Percentile) £45,000 - -
Buckinghamshire median annual salary £45,000 - -

All Generic Skills
Milton Keynes

AS400 falls under the General and Transferable Skills category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring generic IT skills in Milton Keynes.

Permanent vacancies with a requirement for generic IT skills 93 110 200
As % of all permanent jobs advertised in Milton Keynes 15.20% 31.61% 30.08%
Number of salaries quoted 78 89 144
10th Percentile £36,250 £36,250 £38,851
25th Percentile £46,250 £46,250 £42,798
Median annual salary (50th Percentile) £60,000 £55,000 £55,000
Median % change year-on-year +9.09% - +6.80%
75th Percentile £71,250 £65,000 £68,750
90th Percentile £77,875 £86,140 £77,500
Buckinghamshire median annual salary £45,000 £60,000 £55,000
% change year-on-year -25.00% +9.09% +10.00%

AS400
Job Vacancy Trend in Milton Keynes

Historical trend showing the proportion of permanent IT job postings citing AS400 relative to all permanent IT jobs advertised in Milton Keynes.

AS400 job vacancy trend in Milton Keynes

AS400
Salary Trend in Milton Keynes

Salary distribution trend for jobs in Milton Keynes citing AS400.

Salary distribution trend for jobs in Milton Keynes citing AS400

AS400
Co-Occurring Skills & Capabilities in Milton Keynes by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Communications & Networking
1 2 (100.00%) SSL
Job Titles
1 2 (100.00%) AS400 Operator
2 1 (50.00%) AS400 Support
Libraries, Frameworks & Software Standards
1 2 (100.00%) Flash
Miscellaneous
1 2 (100.00%) Enterprise Cloud
1 2 (100.00%) IBM Storwize
Processes & Methodologies
1 2 (100.00%) Key Management
1 2 (100.00%) Performance Management
1 2 (100.00%) Proactive Management
Programming Languages
1 2 (100.00%) SQL
System Software
1 2 (100.00%) Virtual Machines
Systems Management
1 2 (100.00%) ZABBIX
Vendors
1 2 (100.00%) IBM