The table below looks at the prevalence of the term Mainframe in permanent job vacancies in Basildon. Included is a benchmarking guide to the salaries offered in vacancies that cited Mainframe over the 6 months leading up to 20 July 2025, comparing them to the same period in the previous two years.
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 Basildon.
Permanent vacancies with a requirement for generic IT skills
22
36
55
As % of all permanent jobs advertised in Basildon
20.56%
36.00%
68.75%
Number of salaries quoted
9
26
2
10th Percentile
£41,250
£25,759
£57,000
25th Percentile
£57,500
£26,569
£58,125
Median annual salary (50th Percentile)
£72,500
£46,250
£65,000
Median % change year-on-year
+56.76%
-28.85%
+62.50%
75th Percentile
£75,900
£51,250
£75,625
90th Percentile
£83,500
£56,750
£79,000
Essex median annual salary
£60,000
£45,600
£52,500
% change year-on-year
+31.58%
-13.14%
+8.58%
Mainframe Job Vacancy Trend in Basildon
Job postings citing Mainframe as a proportion of all IT jobs advertised in Basildon.
Mainframe Salary Trend in Basildon
3-month moving average salary quoted in jobs citing Mainframe in Basildon.
Mainframe Top 15 Co-occurring Skills and Capabilities in Basildon
For the 6 months to 20 July 2025, job vacancies citing 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 Basildon region with a requirement for Mainframe.
Mainframe Co-occurring Skills and Capabilities in Basildon 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:
