Job Control Language (JCL) Hertfordshire> Welwyn Garden City
The table below provides summary statistics and contractor rates for jobs advertised in Welwyn Garden City requiring JCL skills. It covers contract job vacancies from the 6 months leading up to 20 November 2025, with comparisons to the same periods in the previous two years.
JCL falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in Welwyn Garden City.
Contract vacancies with a requirement for coding skills
10
8
9
As % of all contract IT jobs advertised in Welwyn Garden City
30.30%
20.51%
37.50%
Number of daily rates quoted
5
3
1
10th Percentile
£460
-
-
25th Percentile
£513
£399
£481
Median daily rate (50th Percentile)
£675
£400
£488
Median % change year-on-year
+68.96%
-18.05%
-30.36%
75th Percentile
£838
£425
£494
90th Percentile
-
£440
-
Hertfordshire median daily rate
£550
£425
£500
% change year-on-year
+29.41%
-15.00%
-9.09%
Number of hourly rates quoted
0
0
1
Median hourly rate
-
-
£70.00
Median % change year-on-year
-
-
+27.27%
Hertfordshire median hourly rate
£65.00
£65.00
£70.00
% change year-on-year
-
-7.14%
+7.69%
JCL Job Vacancy Trend in Welwyn Garden City
Historical trend showing the proportion of contract IT job postings citing JCL relative to all contract IT jobs advertised in Welwyn Garden City.
JCL Top 16 Co-Occurring Skills & Capabilities in Welwyn Garden City
For the 6 months to 20 November 2025, contractor job vacancies citing JCL also mentioned the following skills and capabilities in order of popularity.
The figures indicate the absolute number of co-occurrences and as a proportion of all contract job ads across the Welwyn Garden City region with a requirement for JCL.
JCL Co-Occurring Skills & Capabilities in Welwyn Garden City 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:
