The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for GlassFish skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited GlassFish over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Oracle GlassFish
East of England / Hertfordshire
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 142 139 178
Rank change year-on-year -3 +39  
Permanent jobs citing GlassFish 4 2 1
As % of all permanent IT jobs advertised in Hertfordshire 0.19% 0.088% 0.035%
As % of the Application Platforms category 0.85% 0.50% 0.14%
Number of salaries quoted 0 2 1
Median salary - £42,500 £52,500
Median salary % change year-on-year - -19.04%  
UK excluding London median salary £50,000 £57,500 £40,000
% change year-on-year -13.04% +43.75%  

GlassFish is in the application platform skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for application platform skills.

Application Platform Skills
Hertfordshire
Permanent job vacancies with a requirement for application platform skills 471 397 709
As % of all permanent IT job vacancies advertised in Hertfordshire 22.32% 17.50% 24.63%
Number of salaries quoted 405 338 555
Median salary £50,000 £50,000 £45,000
Median salary % change year-on-year - +11.11%  
90% offered a salary of more than £30,000 £26,500 £28,000
10% offered a salary of more than £65,000 £64,750 £68,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year +6.25% -  

GlassFish
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing GlassFish as a proportion of all permanent or contract IT jobs with a match in the Application Platforms category.

Job vacancy trend for GlassFish in Hertfordshire

GlassFish
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing GlassFish in Hertfordshire.

Salary trend for GlassFish in Hertfordshire

GlassFish
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing GlassFish within the Hertfordshire region over the 3 months to 26 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
Watford - 4 - -
GlassFish
East of England

For the 6 months to 26 June 2017, IT jobs citing GlassFish also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for GlassFish.

1 4 (100.00%) Java
1 4 (100.00%) Oracle
1 4 (100.00%) WebLogic
1 4 (100.00%) EJB
1 4 (100.00%) Web Services
1 4 (100.00%) Unix
1 4 (100.00%) Windows
1 4 (100.00%) Linux
1 4 (100.00%) JBoss
1 4 (100.00%) MQSeries
1 4 (100.00%) JMS
1 4 (100.00%) SOA
1 4 (100.00%) TCP/IP
1 4 (100.00%) VPN
1 4 (100.00%) DNS
1 4 (100.00%) SAN
1 4 (100.00%) Internet
1 4 (100.00%) WebSphere MQ
1 4 (100.00%) Shell Script
1 4 (100.00%) Disaster Recovery
1 4 (100.00%) Firewall
1 4 (100.00%) Migration
1 4 (100.00%) Replication
1 4 (100.00%) AWK
1 4 (100.00%) ActiveMQ
1 4 (100.00%) WebSphere
1 4 (100.00%) Java SE
1 4 (100.00%) Java EE
1 4 (100.00%) Degree
1 4 (100.00%) Reverse Proxy

GlassFish
Co-occurring IT Skills in Hertfordshire 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 (100.00%) JBoss
1 4 (100.00%) MQSeries
1 4 (100.00%) OpenStack
1 4 (100.00%) Oracle SOA Suite
1 4 (100.00%) WebLogic
1 4 (100.00%) WebSphere
Cloud Services
1 4 (100.00%) Amazon AWS
1 4 (100.00%) AWS CloudFormation
1 4 (100.00%) IaaS
1 4 (100.00%) Microsoft Azure
Communications & Networking
1 4 (100.00%) DNS
1 4 (100.00%) Firewall
1 4 (100.00%) Internet
1 4 (100.00%) Reverse Proxy
1 4 (100.00%) SAN
1 4 (100.00%) TCP/IP
1 4 (100.00%) VPN
Job Titles
1 4 (100.00%) Architect
1 4 (100.00%) Infrastructure Architect
1 4 (100.00%) Lead Architect
Libraries, Frameworks & Software Standards
1 4 (100.00%) ActiveMQ
1 4 (100.00%) EJB
1 4 (100.00%) EJB 3.0
1 4 (100.00%) HornetQ
1 4 (100.00%) Java EE
1 4 (100.00%) Java SE
1 4 (100.00%) JMS
1 4 (100.00%) Web Services
1 4 (100.00%) WebSphere MQ
Miscellaneous
1 4 (100.00%) Hybrid Cloud
1 4 (100.00%) Linux Command Line
1 4 (100.00%) Replication
Operating Systems
1 4 (100.00%) Linux
1 4 (100.00%) Unix
1 4 (100.00%) Windows
Processes & Methodologies
1 4 (100.00%) Disaster Recovery
1 4 (100.00%) Migration
1 4 (100.00%) SOA
Programming Languages
1 4 (100.00%) AWK
1 4 (100.00%) Bash Shell
1 4 (100.00%) Java
1 4 (100.00%) PowerShell
1 4 (100.00%) Shell Script
Qualifications
1 4 (100.00%) AWS Certification
1 4 (100.00%) Degree
1 4 (100.00%) Master's Degree
Systems Management
1 4 (100.00%) Opscode Chef
1 4 (100.00%) Puppet
Vendors
1 4 (100.00%) Oracle