Job Control Language (JCL)
UK

The table below provides summary statistics for permanent job vacancies requiring JCL skills. It includes a benchmarking guide to the annual salaries offered in vacancies that cited JCL over the 6 months leading up to 1 May 2025, comparing them to the same period in the previous two years.

6 months to
1 May 2025
Same period 2024 Same period 2023
Rank 672 872 946
Rank change year-on-year +200 +74 +243
Permanent jobs citing JCL 20 24 43
As % of all permanent jobs advertised in the UK 0.038% 0.024% 0.041%
As % of the Programming Languages category 0.13% 0.072% 0.095%
Number of salaries quoted 12 6 19
10th Percentile £64,621 - £59,444
25th Percentile £68,655 £68,000 £61,180
Median annual salary (50th Percentile) £85,253 £71,000 £65,000
Median % change year-on-year +20.07% +9.23% +8.33%
75th Percentile £93,778 £74,000 £72,607
90th Percentile - £77,000 £77,715
UK excluding London median annual salary £85,253 £71,000 £69,447
% change year-on-year +20.07% +2.24% +3.65%

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 15,622 33,278 45,076
As % of all permanent jobs advertised in the UK 30.02% 33.79% 43.37%
Number of salaries quoted 11,533 25,047 28,788
10th Percentile £37,500 £35,000 £38,750
25th Percentile £47,683 £45,000 £49,500
Median annual salary (50th Percentile) £60,000 £60,000 £65,000
Median % change year-on-year - -7.69% +4.00%
75th Percentile £82,500 £77,500 £86,250
90th Percentile £107,250 £100,000 £106,250
UK excluding London median annual salary £55,000 £53,635 £55,000
% change year-on-year +2.54% -2.48% +2.33%

JCL
Job Vacancy Trend

Job postings citing JCL as a proportion of all IT jobs advertised.

Job vacancy trend for JCL in the UK

JCL
Salary Trend

3-month moving average salary quoted in jobs citing JCL.

Salary trend for JCL in the UK

JCL
Salary Histogram

Salary distribution for jobs citing JCL over the 6 months to 1 May 2025.

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 1 May 2025. 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
UK excluding London +203 15 £85,253 +20.07% 7
Work from Home +201 13 £85,253 +20.07% 15
England +173 11 £75,000 +5.63% 16
Scotland +129 9 £85,253 +18.42%
North of England +82 6 £77,626 +9.33% 3
Yorkshire +76 6 £77,626 - 3
London +111 4 - - 10

JCL
Co-occurring Skills and Capabilities 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:

Application Platforms
1 7 (35.00%) CICS
2 2 (10.00%) SAS
Applications
1 1 (5.00%) Microsoft Excel
1 1 (5.00%) Microsoft PowerPoint
Cloud Services
1 9 (45.00%) Azure
2 8 (40.00%) AWS
2 8 (40.00%) GCP
3 6 (30.00%) GitHub
4 1 (5.00%) Azure Data Factory
4 1 (5.00%) Power Platform
Communications & Networking
1 3 (15.00%) TCP/IP
2 2 (10.00%) SNA
3 1 (5.00%) SSL
Database & Business Intelligence
1 9 (45.00%) DB2
2 1 (5.00%) Adabas
2 1 (5.00%) Apache Cassandra
2 1 (5.00%) Data Lake
2 1 (5.00%) DataStage
2 1 (5.00%) MongoDB
2 1 (5.00%) Power BI
2 1 (5.00%) Scylla
2 1 (5.00%) Snowflake Schema
Development Applications
1 9 (45.00%) Jenkins
2 6 (30.00%) IBM UrbanCode
3 3 (15.00%) Git
4 2 (10.00%) Postman
4 2 (10.00%) SoapUI
4 2 (10.00%) Visual Studio Code
General
1 14 (70.00%) Banking
2 12 (60.00%) Finance
3 6 (30.00%) Analytical Skills
3 6 (30.00%) Social Skills
4 1 (5.00%) Public Sector
Job Titles
1 8 (40.00%) Senior
2 4 (20.00%) Software Engineer
3 3 (15.00%) Senior Software Engineer
4 2 (10.00%) Architect
4 2 (10.00%) Lead
4 2 (10.00%) Mainframe Architect
4 2 (10.00%) Mainframe Software Engineer
4 2 (10.00%) Network Engineer
5 1 (5.00%) Consultant
5 1 (5.00%) Data Engineer
5 1 (5.00%) DB2 Administrator
5 1 (5.00%) Developer
5 1 (5.00%) DevOps Developer
5 1 (5.00%) DevOps Engineer
5 1 (5.00%) Lead DevOps
5 1 (5.00%) Mainframe Consultant
5 1 (5.00%) Senior DevOps
5 1 (5.00%) Senior DevOps Engineer
5 1 (5.00%) Storage Manager
5 1 (5.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 5 (25.00%) CSS
1 5 (25.00%) HTML
1 5 (25.00%) ISPF
2 3 (15.00%) JSON
3 2 (10.00%) SOAP
3 2 (10.00%) Web Services
3 2 (10.00%) XML
4 1 (5.00%) GraphQL
4 1 (5.00%) Kafka
4 1 (5.00%) YAML
Miscellaneous
1 17 (85.00%) Mainframe
2 5 (25.00%) Public Cloud
3 3 (15.00%) IBM Mainframe
4 2 (10.00%) Legacy Systems
4 2 (10.00%) Private Cloud
5 1 (5.00%) Cloud Native
5 1 (5.00%) Data Centre
5 1 (5.00%) Distributed Systems
5 1 (5.00%) Low-Code
5 1 (5.00%) Product Ownership
5 1 (5.00%) Team-Oriented Environment
5 1 (5.00%) Wiki
Operating Systems
1 12 (60.00%) zOS
2 7 (35.00%) Linux
3 5 (25.00%) Unix
4 1 (5.00%) Windows
Processes & Methodologies
1 9 (45.00%) Software Engineering
2 7 (35.00%) IT Strategy
2 7 (35.00%) Mentoring
3 6 (30.00%) SDLC
4 5 (25.00%) Agile
4 5 (25.00%) Cash Management
4 5 (25.00%) DevOps
5 4 (20.00%) Problem-Solving
6 3 (15.00%) Migration
6 3 (15.00%) Roadmaps
6 3 (15.00%) Test Automation
7 2 (10.00%) CI/CD
7 2 (10.00%) Community of Practice
7 2 (10.00%) Data Analytics
7 2 (10.00%) Infrastructure as Code
7 2 (10.00%) Network Management
7 2 (10.00%) Risk Management
7 2 (10.00%) Stakeholder Management
7 2 (10.00%) Technology Roadmap
7 2 (10.00%) Technology Strategy
Programming Languages
1 9 (45.00%) SQL
2 7 (35.00%) Java
3 6 (30.00%) COBOL
4 5 (25.00%) Bash
4 5 (25.00%) JavaScript
4 5 (25.00%) PowerShell
4 5 (25.00%) Shell Script
5 3 (15.00%) REXX
6 2 (10.00%) Python
7 1 (5.00%) Assembly Language
7 1 (5.00%) Natural
7 1 (5.00%) PL/1
Qualifications
1 1 (5.00%) Computer Science Degree
1 1 (5.00%) Degree
1 1 (5.00%) Master's Degree
System Software
1 4 (20.00%) Time Sharing Option
2 2 (10.00%) Job Entry Subsystem
3 1 (5.00%) ACF2
3 1 (5.00%) NFS
3 1 (5.00%) RACF
Systems Management
1 7 (35.00%) CA Endevor
2 2 (10.00%) MAINVIEW
2 2 (10.00%) Tivoli NetView
3 1 (5.00%) Ansible
3 1 (5.00%) CA Service Virtualization
3 1 (5.00%) Tivoli Storage Manager
Vendors
1 12 (60.00%) IBM
2 2 (10.00%) BMC
3 1 (5.00%) Broadcom
3 1 (5.00%) Brocade
3 1 (5.00%) Cincom
3 1 (5.00%) Databricks
3 1 (5.00%) Dell
3 1 (5.00%) Microsoft
3 1 (5.00%) Syncsort
3 1 (5.00%) Teradata