The following table provides summary statistics for permanent job vacancies with a requirement for Job Entry Subsystem skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Job Entry Subsystem over the 3 months to 28 June 2017 with a comparison to the same period in the previous 2 years.

Job Entry Subsystem (JES2, JES3)
UK
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 872 925 941
Rank change year-on-year +53 +16  
Permanent jobs citing Job Entry Subsystem 2 10 22
As % of all permanent IT jobs advertised in the UK 0.002% 0.010% 0.020%
As % of the System Software category 0.017% 0.080% 0.17%
Number of salaries quoted 0 1 22
Median salary - £22,000 £33,998
Median salary % change year-on-year - -35.28%  
UK excluding London median salary - £22,000 £33,998
% change year-on-year - -35.28%  

Job Entry Subsystem is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for system software skills.

System Software Skills
UK
Permanent job vacancies with a requirement for system software skills 11500 12483 12809
As % of all permanent IT job vacancies advertised in the UK 12.93% 12.69% 11.70%
Number of salaries quoted 9776 10639 10603
Median salary £44,000 £42,500 £41,000
Median salary % change year-on-year +3.52% +3.65%  
90% offered a salary of more than £26,000 £25,500 £25,000
10% offered a salary of more than £70,000 £65,000 £67,500
UK excluding London median salary £38,000 £39,000 £37,500
% change year-on-year -2.56% +4.00%  

Job Entry Subsystem
Job Vacancy Trend

The job posting trend of jobs advertised citing Job Entry Subsystem as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for Job Entry Subsystem in the UK

Job Entry Subsystem
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Job Entry Subsystem.

Salary trend for Job Entry Subsystem in the UK

Job Entry Subsystem
Top 4 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Job Entry Subsystem within the UK over the 3 months to 28 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +50 2 - -
West Midlands +13 2 - -
Warwick - 2 - -
Warwickshire - 2 - -

For the 6 months to 28 June 2017, IT jobs citing Job Entry Subsystem also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Job Entry Subsystem.

1 8 (80.00%) Unix
2 6 (60.00%) Windows
2 6 (60.00%) Kerberos
2 6 (60.00%) DB2
2 6 (60.00%) Shell Script
2 6 (60.00%) JCL
2 6 (60.00%) Mainframe
2 6 (60.00%) SSH
3 5 (50.00%) ISPF
3 5 (50.00%) TCP/IP
3 5 (50.00%) Time Sharing Option
4 4 (40.00%) Cacti
4 4 (40.00%) Oracle ZFS
4 4 (40.00%) Red Hat Satellite
4 4 (40.00%) Capacity Management
4 4 (40.00%) Performance Tuning
4 4 (40.00%) Kalman Filter
4 4 (40.00%) Mentoring
4 4 (40.00%) iptables
4 4 (40.00%) Patch Management
4 4 (40.00%) Server Building
4 4 (40.00%) Apache
4 4 (40.00%) Tomcat
4 4 (40.00%) LDAP
4 4 (40.00%) SAS
4 4 (40.00%) Solaris
4 4 (40.00%) Linux
4 4 (40.00%) MySQL
4 4 (40.00%) Oracle
4 4 (40.00%) Nagios

Job Entry Subsystem
Co-occurring IT Skills 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 4 (40.00%) Apache
1 4 (40.00%) CICS
1 4 (40.00%) SAS
1 4 (40.00%) Tomcat
2 2 (20.00%) IBM Notes
2 2 (20.00%) MQSeries
Communications & Networking
1 6 (60.00%) Kerberos
1 6 (60.00%) SSH
2 5 (50.00%) TCP/IP
3 4 (40.00%) LDAP
3 4 (40.00%) SAN
4 2 (20.00%) SSL
5 1 (10.00%) FTP
Database & Business Intelligence
1 6 (60.00%) DB2
2 4 (40.00%) MySQL
2 4 (40.00%) PostgreSQL
General
1 4 (40.00%) Finance
2 1 (10.00%) Banking
Job Titles
1 4 (40.00%) Infrastructure Engineer
1 4 (40.00%) Linux Engineer
1 4 (40.00%) Unix Engineer
1 4 (40.00%) Unix Linux Engineer
2 2 (20.00%) Data Centre Operator
2 2 (20.00%) Security Engineer
3 1 (10.00%) Mainframe Programmer
3 1 (10.00%) Mainframe Specialist
3 1 (10.00%) Mainframe Systems Programmer
3 1 (10.00%) Mainframe Systems Specialist
3 1 (10.00%) Programmer
3 1 (10.00%) Systems Programmer
3 1 (10.00%) Technical Specialist
Libraries, Frameworks & Software Standards
1 5 (50.00%) ISPF
2 2 (20.00%) Middleware
Miscellaneous
1 6 (60.00%) Mainframe
2 2 (20.00%) Data Centre
2 2 (20.00%) PKI
2 2 (20.00%) VSAM
Operating Systems
1 8 (80.00%) Unix
2 6 (60.00%) Windows
3 4 (40.00%) Linux
3 4 (40.00%) Solaris
4 3 (30.00%) zOS
5 2 (20.00%) MVS
Processes & Methodologies
1 4 (40.00%) Asset Management
1 4 (40.00%) Capacity Management
1 4 (40.00%) Disaster Recovery
1 4 (40.00%) Kalman Filter
1 4 (40.00%) Mentoring
1 4 (40.00%) Patch Management
1 4 (40.00%) Performance Tuning
1 4 (40.00%) Server Building
1 4 (40.00%) Statistics
2 2 (20.00%) Incident Management
2 2 (20.00%) Information Security
2 2 (20.00%) Migration
2 2 (20.00%) People Management
2 2 (20.00%) Project Planning
2 2 (20.00%) Release Management
2 2 (20.00%) Security Management
2 2 (20.00%) Time Management
Programming Languages
1 6 (60.00%) JCL
1 6 (60.00%) Shell Script
2 3 (30.00%) Assembly Language
2 3 (30.00%) REXX
3 2 (20.00%) CLIST
3 2 (20.00%) COBOL
3 2 (20.00%) Perl
3 2 (20.00%) SQL
4 1 (10.00%) PowerShell
Quality Assurance & Compliance
1 2 (20.00%) QA
1 2 (20.00%) SLA
System Software
1 5 (50.00%) Time Sharing Option
2 4 (40.00%) Firmware
2 4 (40.00%) iptables
2 4 (40.00%) Samba
3 3 (30.00%) RACF
Systems Management
1 4 (40.00%) Cacti
1 4 (40.00%) HP Data Protector
1 4 (40.00%) Nagios
1 4 (40.00%) NetBackup
1 4 (40.00%) Oracle ZFS
1 4 (40.00%) Red Hat Satellite
2 2 (20.00%) zSecure
3 1 (10.00%) OMEGAMON
Vendors
1 4 (40.00%) HP
1 4 (40.00%) NetApp
1 4 (40.00%) Oracle
1 4 (40.00%) Red Hat
1 4 (40.00%) Sun
2 3 (30.00%) CA
3 2 (20.00%) IBM
3 2 (20.00%) Intel
3 2 (20.00%) Lotus
3 2 (20.00%) Sybase
3 2 (20.00%) VMware