JCL Job Trends

Job Control Language (JCL)
UK

The table below provides summary statistics and salary benchmarking for jobs requiring JCL skills. It covers permanent job vacancies from the 6 months leading up to 15 January 2026, with comparisons to the same periods in the previous two years.

6 months to
15 Jan 2026
Same period 2025 Same period 2024
Rank 639 684 702
Rank change year-on-year +45 +18 +324
Permanent jobs citing JCL 10 27 11
As % of all permanent jobs in the UK 0.017% 0.050% 0.020%
As % of the Programming Languages category 0.086% 0.15% 0.051%
Number of salaries quoted 7 9 8
10th Percentile £73,350 £74,000 -
25th Percentile £86,250 £76,727 £46,250
Median annual salary (50th Percentile) £87,500 £85,253 £71,000
Median % change year-on-year +2.64% +20.07% +1.70%
75th Percentile £88,750 £93,778 £78,484
90th Percentile - £94,717 £91,934
UK excluding London median annual salary £54,000 £85,253 £71,000
% change year-on-year -36.66% +20.07% +1.70%

All Programming Languages
UK

JCL falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all permanent job vacancies requiring coding skills.

Permanent vacancies with a requirement for coding skills 11,649 18,092 21,429
As % of all permanent jobs advertised in the UK 19.32% 33.76% 38.64%
Number of salaries quoted 8,522 10,582 17,498
10th Percentile £32,500 £37,500 £37,500
25th Percentile £45,000 £47,500 £47,500
Median annual salary (50th Percentile) £62,500 £65,000 £62,500
Median % change year-on-year -3.85% +4.00% -3.85%
75th Percentile £82,500 £85,000 £82,548
90th Percentile £102,500 £110,000 £105,000
UK excluding London median annual salary £55,000 £55,000 £55,000

JCL
Job Vacancy Trend

Historical trend showing the proportion of permanent IT job postings citing JCL relative to all permanent IT jobs advertised.

JCL job vacancy trend in the UK

JCL
Salary Trend

Salary distribution trend for jobs in the UK citing JCL.

Salary distribution trend for jobs in the UK citing JCL

JCL
Salary Histogram

Salary distribution for jobs citing JCL over the 6 months to 15 January 2026.

Salary histogram for JCL in the UK

JCL
Top 7 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JCL within the UK over the 6 months to 15 January 2026. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England +49 8 £87,500 +9.20% 3
London +70 7 £87,500 +16.67% 3
UK excluding London +14 3 £54,000 -36.66% 2
Northern Ireland - 2 - -
Work from Home +57 1 - - 7
Midlands +21 1 £54,000 -
East Midlands -12 1 £54,000 -

JCL
Co-Occurring Skills & Capabilities 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:

Application Platforms
1 3 (30.00%) CICS
2 1 (10.00%) WebSphere
Cloud Services
1 6 (60.00%) GitHub
Communications & Networking
1 6 (60.00%) Fibre Channel
Database & Business Intelligence
1 4 (40.00%) DB2
2 1 (10.00%) Adabas
2 1 (10.00%) IMS/DB
Development Applications
1 6 (60.00%) Jenkins
General
1 10 (100.00%) Finance
2 7 (70.00%) Financial Institution
3 2 (20.00%) Legal
3 2 (20.00%) Marketing
4 1 (10.00%) Banking
Job Titles
1 6 (60.00%) IBM Storage Engineer
1 6 (60.00%) Storage Engineer
2 2 (20.00%) Developer
2 2 (20.00%) Digital Product Manager
2 2 (20.00%) IBM Mainframe Developer
2 2 (20.00%) Mainframe Developer
2 2 (20.00%) Product Manager
3 1 (10.00%) COBOL Developer
3 1 (10.00%) Senior
3 1 (10.00%) Senior COBOL Developer
3 1 (10.00%) Senior Developer
3 1 (10.00%) Senior Mainframe Developer
Libraries, Frameworks & Software Standards
1 6 (60.00%) YAML
2 1 (10.00%) JSON
2 1 (10.00%) WebSphere MQ
2 1 (10.00%) XML
Miscellaneous
1 6 (60.00%) Data Centre
1 6 (60.00%) Enterprise Storage
2 4 (40.00%) Mainframe
3 2 (20.00%) VSAM
4 1 (10.00%) IBM Mainframe
Operating Systems
1 9 (90.00%) zOS
2 1 (10.00%) MVS
Processes & Methodologies
1 6 (60.00%) Cost Optimisation
1 6 (60.00%) Storage Management
2 2 (20.00%) Agile
2 2 (20.00%) AI
2 2 (20.00%) Backlog Management
2 2 (20.00%) Backlog Prioritisation
2 2 (20.00%) Capacity Planning
2 2 (20.00%) Containerisation
2 2 (20.00%) Decision-Making
2 2 (20.00%) Digital Marketing
2 2 (20.00%) Disaster Recovery
2 2 (20.00%) Human-Centred Design
2 2 (20.00%) Machine Learning
2 2 (20.00%) Performance Tuning
2 2 (20.00%) Product Backlog
2 2 (20.00%) Product Management
2 2 (20.00%) Product Strategy
2 2 (20.00%) Telematics
2 2 (20.00%) User Experience
2 2 (20.00%) UX Design
Programming Languages
1 6 (60.00%) Python
1 6 (60.00%) REXX
2 3 (30.00%) COBOL
3 1 (10.00%) Natural
3 1 (10.00%) PL/1
3 1 (10.00%) SQL
System Software
1 7 (70.00%) Time Sharing Option
2 2 (20.00%) RACF
Systems Management
1 6 (60.00%) Ansible
2 2 (20.00%) Microsoft Data Protection Manager
3 1 (10.00%) CA Endevor
Vendors
1 8 (80.00%) IBM
2 6 (60.00%) Broadcom
2 6 (60.00%) Dell
3 1 (10.00%) Syncsort