The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Gloucester. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 3 months to 28 March 2017 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
Gloucestershire / Gloucester
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank - 40 42
Permanent jobs citing PKI 0 1 1
As % of all permanent IT jobs advertised in Gloucester - 0.50% 0.40%
As % of the Miscellaneous category - 1.11% 1.27%
Number of salaries quoted 0 1 1
Median salary - £60,000 £38,500
Median salary % change year-on-year - +55.84%  
UK excluding London median salary £54,000 £50,000 £50,000
% change year-on-year +8.00% -  

PKI is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gloucester with a requirement for generic IT skills.

Generic IT Skills
Gloucester
Permanent job vacancies with a requirement for generic IT skills 66 90 79
As % of all permanent IT job vacancies advertised in Gloucester 30.56% 45.00% 31.85%
Number of salaries quoted 65 37 64
Median salary £45,000 £38,500 £42,500
Median salary % change year-on-year +16.88% -9.41%  
90% offered a salary of more than £25,000 £29,600 £32,100
10% offered a salary of more than £65,000 £80,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

PKI
Job Vacancy Trend in Gloucester

The job posting trend of jobs advertised in Gloucester citing PKI as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for PKI in Gloucester

PKI
Salary Trend in Gloucester

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

Salary trend for PKI in Gloucester

For the 6 months to 28 March 2017, IT jobs citing PKI 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 Gloucester region with a requirement for PKI.

1 2 (100.00%) C++
1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) MySQL
1 2 (100.00%) Oracle
1 2 (100.00%) Python
1 2 (100.00%) Linux
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Spring
1 2 (100.00%) Software Engineering
1 2 (100.00%) Ruby
1 2 (100.00%) Java EE
1 2 (100.00%) LAMP
1 2 (100.00%) Hibernate
1 2 (100.00%) MongoDB
1 2 (100.00%) Big Data
1 2 (100.00%) Big Data Analytics
1 2 (100.00%) Data Analytics
1 2 (100.00%) Apache Camel
1 2 (100.00%) Analytics
2 1 (50.00%) Elasticsearch
2 1 (50.00%) Relational Database
2 1 (50.00%) DevOps
2 1 (50.00%) Apache Spark
2 1 (50.00%) SDLC
2 1 (50.00%) AngularJS
2 1 (50.00%) Node.js
2 1 (50.00%) CSS3
2 1 (50.00%) Continuous Improvement
2 1 (50.00%) Scrum

PKI
Co-occurring IT Skills in Gloucester 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 1 (50.00%) Apache
1 1 (50.00%) Apache Spark
1 1 (50.00%) Elasticsearch
Database & Business Intelligence
1 2 (100.00%) Big Data
1 2 (100.00%) MongoDB
1 2 (100.00%) MySQL
2 1 (50.00%) Apache Hive
2 1 (50.00%) Hadoop
2 1 (50.00%) RDBMS
2 1 (50.00%) Relational Database
Job Titles
1 2 (100.00%) Software Engineer
2 1 (50.00%) Developer
2 1 (50.00%) Developer/Software Engineer
2 1 (50.00%) Java Engineer
2 1 (50.00%) Java Software Engineer
2 1 (50.00%) Senior Developer
2 1 (50.00%) Senior Software Developer
2 1 (50.00%) Senior Software Engineer
2 1 (50.00%) Software Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Apache Camel
1 2 (100.00%) Hibernate
1 2 (100.00%) Java EE
1 2 (100.00%) LAMP
1 2 (100.00%) Spring
2 1 (50.00%) AngularJS
2 1 (50.00%) CSS
2 1 (50.00%) CSS3
2 1 (50.00%) HTML
2 1 (50.00%) HTML5
2 1 (50.00%) jQuery
2 1 (50.00%) Middleware
2 1 (50.00%) Node.js
Operating Systems
1 2 (100.00%) Linux
Processes & Methodologies
1 2 (100.00%) Agile Software Development
1 2 (100.00%) Analytics
1 2 (100.00%) Big Data Analytics
1 2 (100.00%) Data Analytics
1 2 (100.00%) Software Engineering
2 1 (50.00%) Continuous Improvement
2 1 (50.00%) DevOps
2 1 (50.00%) Scrum
2 1 (50.00%) SDLC
2 1 (50.00%) Visualisation
Programming Languages
1 2 (100.00%) C++
1 2 (100.00%) Java
1 2 (100.00%) Perl
1 2 (100.00%) Python
1 2 (100.00%) Ruby
2 1 (50.00%) JavaScript
System Software
1 1 (50.00%) Hyper-V
1 1 (50.00%) VMware Infrastructure
Vendors
1 2 (100.00%) Oracle
2 1 (50.00%) VMware