The table below looks at the prevalence of the term PKI in IT jobs advertised for the Gloucestershire region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 26 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
26 Feb 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
South West / Gloucestershire
Rank 104 91 96
Rank change year-on-year
-13 +5
Permanent jobs citing PKI 2 8 5
As % of all permanent IT jobs located in Gloucestershire 0.23% 0.83% 0.49%
As % of the Miscellaneous category 0.69% 2.19% 1.44%
Number of salaries quoted 0 6 1
Median salary - £37,500 £38,500
Median salary % change year-on-year
- -2.59%
UK excluding London median salary £54,000 £47,500 £50,000
% change year-on-year
+13.68% -5.00%

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Gloucestershire region.

Miscellaneous Category
Gloucestershire
Permanent IT job ads with a match in the
Miscellaneous category
290 366 348
As % of all permanent IT jobs located in Gloucestershire 32.66% 38.05% 34.42%
Number of salaries quoted 243 207 291
Median salary £42,000 £45,000 £37,500
Median salary % change year-on-year
-6.66% +20.00%
90% offered a salary of more than £25,700 £25,900 £29,000
10% offered a salary of more than £57,500 £55,000 £63,200
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

PKI
Jobs Demand Trend in Gloucestershire

The demand trend of job ads across the Gloucestershire region citing PKI as a proportion of all IT jobs with a match in the Miscellaneous category.

PKI Jobs Demand Trend in Gloucestershire

PKI
Salary Trend in Gloucestershire

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

PKI Salary Trend in Gloucestershire

PKI
Top 30 Related IT Skills in Gloucestershire

For the 6 months to 26 February 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 Gloucestershire region with a requirement for PKI.

1 17 (100.00%) Linux
2 16 (94.12%) VMware
2 16 (94.12%) Hyper-V
3 15 (88.24%) MongoDB
3 15 (88.24%) Ruby
3 15 (88.24%) Java EE
3 15 (88.24%) Big Data
3 15 (88.24%) Data Analytics
3 15 (88.24%) Analytics
3 15 (88.24%) Apache Camel
3 15 (88.24%) LAMP
3 15 (88.24%) Hibernate
3 15 (88.24%) Agile Software Development
3 15 (88.24%) Spring
3 15 (88.24%) Software Engineering
3 15 (88.24%) Python
3 15 (88.24%) C++
3 15 (88.24%) Java
3 15 (88.24%) Perl
3 15 (88.24%) MySQL
3 15 (88.24%) Oracle
4 14 (82.35%) CSS
4 14 (82.35%) JavaScript
4 14 (82.35%) HTML
4 14 (82.35%) RDBMS
4 14 (82.35%) Middleware
4 14 (82.35%) Scrum
4 14 (82.35%) Relational Database
4 14 (82.35%) DevOps
4 14 (82.35%) Elasticsearch

PKI
Top Related IT Skills in Gloucestershire 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 14 (82.35%) Elasticsearch
2 9 (52.94%) Apache Spark
3 8 (47.06%) Apache Pig
4 1 (5.88%) Apache
Communications & Networking
1 2 (11.76%) Firewall
1 2 (11.76%) Network Security
1 2 (11.76%) VPN
Database & Business Intelligence
1 15 (88.24%) Big Data
1 15 (88.24%) MongoDB
1 15 (88.24%) MySQL
2 14 (82.35%) RDBMS
2 14 (82.35%) Relational Database
3 9 (52.94%) Apache Hive
3 9 (52.94%) Hadoop
General
1 2 (11.76%) Military
Job Titles
1 15 (88.24%) Software Engineer
2 8 (47.06%) Lead Software Engineer
3 2 (11.76%) Infrastructure Engineer
3 2 (11.76%) Java Engineer
3 2 (11.76%) Java Software Engineer
3 2 (11.76%) Network Infrastructure Engineer
3 2 (11.76%) Network Systems Engineer
4 1 (5.88%) Developer
4 1 (5.88%) Developer/Software Engineer
4 1 (5.88%) Senior Developer
4 1 (5.88%) Senior Software Developer
4 1 (5.88%) Senior Software Engineer
4 1 (5.88%) Software Developer
Libraries, Frameworks & Software Standards
1 15 (88.24%) Apache Camel
1 15 (88.24%) Hibernate
1 15 (88.24%) Java EE
1 15 (88.24%) LAMP
1 15 (88.24%) Spring
2 14 (82.35%) AngularJS
2 14 (82.35%) CSS
2 14 (82.35%) CSS3
2 14 (82.35%) HTML
2 14 (82.35%) HTML5
2 14 (82.35%) jQuery
2 14 (82.35%) Middleware
2 14 (82.35%) Node.js
Operating Systems
1 17 (100.00%) Linux
2 2 (11.76%) Windows
2 2 (11.76%) Windows Server
Processes & Methodologies
1 15 (88.24%) Agile Software Development
1 15 (88.24%) Analytics
1 15 (88.24%) Data Analytics
1 15 (88.24%) Software Engineering
2 14 (82.35%) DevOps
2 14 (82.35%) Scrum
2 14 (82.35%) Visualisation
3 12 (70.59%) Time Management
4 7 (41.18%) Big Data Analytics
5 6 (35.29%) Continuous Improvement
6 2 (11.76%) SDLC
Programming Languages
1 15 (88.24%) C++
1 15 (88.24%) Java
1 15 (88.24%) Perl
1 15 (88.24%) Python
1 15 (88.24%) Ruby
2 14 (82.35%) JavaScript
3 12 (70.59%) C
Qualifications
1 14 (82.35%) Security Cleared
2 12 (70.59%) Degree
2 12 (70.59%) SC Cleared
System Software
1 16 (94.12%) Hyper-V
2 14 (82.35%) VMware Infrastructure
3 2 (11.76%) Active Directory
3 2 (11.76%) XenApp
Vendors
1 16 (94.12%) VMware
2 15 (88.24%) Oracle
3 2 (11.76%) Citrix