The table below looks at the prevalence of the term IBM Mainframe in permanent job vacancies in Brentford. Included is a benchmarking guide to the salaries offered in vacancies that cited IBM Mainframe over the 6 months leading up to 3 May 2025, comparing them to the same period in the previous two years.
6 months to 3 May 2025
Same period 2024
Same period 2023
Rank
2
24
-
Rank change year-on-year
+22
-
-
Permanent jobs citing IBM Mainframe
12
1
0
As % of all permanent jobs advertised in Brentford
IBM Mainframe 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 Brentford.
Permanent vacancies with a requirement for generic IT skills
12
29
20
As % of all permanent jobs advertised in Brentford
54.55%
39.73%
39.22%
Number of salaries quoted
12
15
20
10th Percentile
-
-
-
25th Percentile
-
£28,500
£51,250
Median annual salary (50th Percentile)
£50,000
£30,000
£52,500
Median % change year-on-year
+66.67%
-42.86%
-25.00%
75th Percentile
-
£40,500
£53,750
90th Percentile
-
£75,000
£54,625
Hounslow median annual salary
£50,000
£32,500
£52,500
% change year-on-year
+53.85%
-38.10%
-12.50%
IBM Mainframe Job Vacancy Trend in Brentford
Job postings citing IBM Mainframe as a proportion of all IT jobs advertised in Brentford.
IBM Mainframe Salary Trend in Brentford
3-month moving average salary quoted in jobs citing IBM Mainframe in Brentford.
IBM Mainframe Top 8 Co-occurring Skills and Capabilities in Brentford
For the 6 months to 3 May 2025, job vacancies citing IBM Mainframe also mentioned 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 Brentford region with a requirement for IBM Mainframe.
IBM Mainframe Co-occurring Skills and Capabilities in Brentford 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:
