Period
to 12 December 2018

The table below looks at the prevalence of the term Mainframe in permanent job vacancies advertised in Welwyn Garden City. Included is a benchmarking guide to the salaries offered in vacancies that have cited Mainframe over the 6 months to 12 December 2018 with a comparison to the same period over the previous 2 years.

Mainframes
Hertfordshire > Welwyn Garden City
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 48 - -
Rank change year-on-year - - -
Permanent jobs citing Mainframe 17 0 0
As % of all permanent IT jobs advertised in Welwyn Garden City 4.12% - -
As % of the Miscellaneous category 5.67% - -
Number of salaries quoted 0 0 0
Welwyn Garden City median annual salary - - -
Hertfordshire median annual salary £55,000 - -

Mainframe is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Welwyn Garden City with a requirement for generic IT skills.

All Generic IT Skills
Welwyn Garden City
Permanent vacancies with a requirement for generic IT skills 300 114 88
As % of all permanent IT jobs advertised in Welwyn Garden City 72.64% 53.52% 39.11%
Number of salaries quoted 110 80 71
Welwyn Garden City median annual salary £52,500 £35,000 £40,000
Median salary % change year-on-year +50.00% -12.50% -23.81%
10th Percentile £26,250 £25,300 £22,000
90th Percentile £72,500 £70,125 £65,000
Hertfordshire median annual salary £52,500 £47,500 £47,500
% change year-on-year +10.53% - +5.56%

Mainframe
Job Vacancy Trend in Welwyn Garden City

Job postings citing Mainframe as a percentage of all IT jobs advertised in Welwyn Garden City.

Job vacancy trend for Mainframe in Welwyn Garden City

Mainframe
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Mainframe in Welwyn Garden City.

Salary trend for Mainframe in Welwyn Garden City

For the 6 months to 12 December 2018, IT jobs citing Mainframe also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Welwyn Garden City region with a requirement for Mainframe.

1 11 (64.71%) People Management
2 6 (35.29%) Performance Monitoring
2 6 (35.29%) Application Performance Monitoring
2 6 (35.29%) Systems Engineering
2 6 (35.29%) Windows
2 6 (35.29%) Linux
2 6 (35.29%) Microsoft Excel
2 6 (35.29%) SharePoint
2 6 (35.29%) REXX
2 6 (35.29%) RACF
2 6 (35.29%) JCL
2 6 (35.29%) ISPF
2 6 (35.29%) JIRA
2 6 (35.29%) Information Security
2 6 (35.29%) Microsoft Azure
2 6 (35.29%) Amazon AWS
2 6 (35.29%) Security Architecture
2 6 (35.29%) Oracle Exadata
2 6 (35.29%) SIEM
2 6 (35.29%) zSecure
2 6 (35.29%) Identity Access Management
2 6 (35.29%) Security Operations
2 6 (35.29%) Security Operations Centre
3 5 (29.41%) Continuous Deployment
3 5 (29.41%) Problem-Solving
3 5 (29.41%) Continuous Improvement
3 5 (29.41%) Kafka
3 5 (29.41%) GitHub
3 5 (29.41%) Akka
3 5 (29.41%) Apache Cassandra

Mainframe
Co-occurring IT Skills in Welwyn Garden City by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 6 (35.29%) SharePoint
Applications
1 6 (35.29%) Microsoft Excel
Cloud Services
1 6 (35.29%) Amazon AWS
1 6 (35.29%) Microsoft Azure
2 5 (29.41%) GitHub
Database & Business Intelligence
1 6 (35.29%) Oracle Exadata
2 5 (29.41%) Apache Cassandra
Development Applications
1 6 (35.29%) JIRA
General
1 5 (29.41%) Retail
Job Titles
1 6 (35.29%) Administrator
1 6 (35.29%) Head of Engineering
1 6 (35.29%) Head of Infrastructure
1 6 (35.29%) RACF Administrator
2 5 (29.41%) Head of Development
2 5 (29.41%) Head of Software Development
Libraries, Frameworks & Software Standards
1 6 (35.29%) ISPF
2 5 (29.41%) Akka
2 5 (29.41%) Kafka
Miscellaneous
1 6 (35.29%) Security Operations Centre
2 5 (29.41%) Data Centre
Operating Systems
1 6 (35.29%) Linux
1 6 (35.29%) Windows
Processes & Methodologies
1 11 (64.71%) People Management
2 6 (35.29%) Application Performance Monitoring
2 6 (35.29%) Identity Access Management
2 6 (35.29%) Information Security
2 6 (35.29%) Performance Monitoring
2 6 (35.29%) Security Architecture
2 6 (35.29%) Security Operations
2 6 (35.29%) SIEM
2 6 (35.29%) Systems Engineering
3 5 (29.41%) Agile Software Development
3 5 (29.41%) Continuous Deployment
3 5 (29.41%) Continuous Improvement
3 5 (29.41%) Data Privacy
3 5 (29.41%) Kanban
3 5 (29.41%) Microservices
3 5 (29.41%) Open Source
3 5 (29.41%) Performance Testing
3 5 (29.41%) Problem-Solving
3 5 (29.41%) Stakeholder Management
3 5 (29.41%) Test Automation
Programming Languages
1 6 (35.29%) JCL
1 6 (35.29%) REXX
2 5 (29.41%) Java
System Software
1 6 (35.29%) RACF
Systems Management
1 6 (35.29%) zSecure