The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Kent. 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)
South East / Kent
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 82 104 97
Rank change year-on-year +22 -7  
Permanent jobs citing PKI 1 4 2
As % of all permanent IT jobs advertised in Kent 0.12% 0.35% 0.21%
As % of the Miscellaneous category 0.35% 0.94% 0.49%
Number of salaries quoted 1 3 2
Median salary £50,000 £65,000 £30,500
Median salary % change year-on-year -23.07% +113.11%  
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 Kent with a requirement for generic IT skills.

Generic IT Skills
Kent
Permanent job vacancies with a requirement for generic IT skills 286 426 409
As % of all permanent IT job vacancies advertised in Kent 35.57% 37.40% 42.74%
Number of salaries quoted 237 368 361
Median salary £35,000 £40,000 £40,000
Median salary % change year-on-year -12.50% -  
90% offered a salary of more than £22,500 £26,000 £23,000
10% offered a salary of more than £67,500 £60,000 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

PKI
Job Vacancy Trend in Kent

The job posting trend of jobs advertised in Kent 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 Kent

PKI
Salary Trend in Kent

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

Salary trend for PKI in Kent

PKI
Job Locations in Kent

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the Kent region over the 3 months to 28 March 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
Tunbridge Wells - 1 £50,000 -
PKI
South East

PKI
Top 30 Co-occurring IT Skills in Kent

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 Kent region with a requirement for PKI.

1 1 (100.00%) Perl
1 1 (100.00%) Linux
1 1 (100.00%) Tomcat
1 1 (100.00%) Python
1 1 (100.00%) E-Commerce
1 1 (100.00%) SNMP
1 1 (100.00%) VPN
1 1 (100.00%) SSL
1 1 (100.00%) Nagios
1 1 (100.00%) Wireless
1 1 (100.00%) Cryptography
1 1 (100.00%) Spring
1 1 (100.00%) Ruby
1 1 (100.00%) Ruby on Rails
1 1 (100.00%) Statistics
1 1 (100.00%) Grails
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Computer Security
1 1 (100.00%) PCI DSS
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Bash Shell
1 1 (100.00%) Puppet
1 1 (100.00%) Splunk
1 1 (100.00%) Analytics
1 1 (100.00%) Jenkins
1 1 (100.00%) Vagrant
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Cloud Foundry
1 1 (100.00%) DevOps

PKI
Co-occurring IT Skills in Kent 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 (100.00%) Cloud Foundry
1 1 (100.00%) Tomcat
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) IBM Cloud
1 1 (100.00%) SoftLayer
1 1 (100.00%) Sumo Logic
Communications & Networking
1 1 (100.00%) SNMP
1 1 (100.00%) SSL
1 1 (100.00%) VPN
1 1 (100.00%) Wireless
Development Applications
1 1 (100.00%) Jenkins
1 1 (100.00%) Vagrant
Job Titles
1 1 (100.00%) AWS DevOps
1 1 (100.00%) AWS Engineer
1 1 (100.00%) DevOps Engineer
1 1 (100.00%) Linux DevOps Engineer
1 1 (100.00%) Linux Engineer
1 1 (100.00%) Linux/Unix DevOps
Libraries, Frameworks & Software Standards
1 1 (100.00%) Grails
1 1 (100.00%) Ruby on Rails
1 1 (100.00%) Spring
Operating Systems
1 1 (100.00%) Linux
Processes & Methodologies
1 1 (100.00%) Analytics
1 1 (100.00%) Computer Security
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Cryptography
1 1 (100.00%) DevOps
1 1 (100.00%) E-Commerce
1 1 (100.00%) Performance Tuning
1 1 (100.00%) Statistics
Programming Languages
1 1 (100.00%) Bash Shell
1 1 (100.00%) Perl
1 1 (100.00%) Python
1 1 (100.00%) Ruby
Quality Assurance & Compliance
1 1 (100.00%) PCI DSS
Systems Management
1 1 (100.00%) Nagios
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Puppet
Vendors
1 1 (100.00%) Splunk