Period
to 18 December 2018

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Cambridge. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 18 December 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
Cambridgeshire > Cambridge
6 months to
18 Dec 2018
Same period 2017 Same period 2016
Rank 140 183 148
Rank change year-on-year +43 -35 +11
Permanent jobs citing PKI 2 3 1
As % of all permanent IT jobs advertised in Cambridge 0.099% 0.093% 0.043%
As % of the Miscellaneous category 0.21% 0.20% 0.100%
Number of salaries quoted 2 0 1
Cambridge median annual salary £31,250 - £51,500
10th Percentile £26,875 - £50,750
90th Percentile £36,625 - £52,250
Cambridgeshire median annual salary £40,000 £26,500 £51,500
% change year-on-year +50.94% -48.54% -30.41%

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

All Generic IT Skills
Cambridge
Permanent vacancies with a requirement for generic IT skills 963 1,493 1,002
As % of all permanent IT jobs advertised in Cambridge 47.77% 46.31% 43.57%
Number of salaries quoted 709 1,054 824
Cambridge median annual salary £50,340 £50,000 £45,000
Median salary % change year-on-year +0.68% +11.11% +3.15%
10th Percentile £27,500 £30,000 £26,250
90th Percentile £72,500 £75,000 £72,500
Cambridgeshire median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11% +5.88%

PKI
Job Vacancy Trend in Cambridge

Job postings citing PKI as a percentage of all IT jobs advertised in Cambridge.

Job vacancy trend for PKI in Cambridge

PKI
Salary Trend in Cambridge

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

Salary trend for PKI in Cambridge

For the 6 months to 18 December 2018, IT jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Cambridge region with a requirement for PKI.

1 2 (100.00%) XML
1 2 (100.00%) Windows
1 2 (100.00%) Linux
1 2 (100.00%) Python
1 2 (100.00%) LDAP
1 2 (100.00%) SSL
1 2 (100.00%) Active Directory
1 2 (100.00%) JSON
1 2 (100.00%) Puppet
1 2 (100.00%) Opscode Chef
1 2 (100.00%) Ansible
1 2 (100.00%) Single Sign-On
2 1 (50.00%) Problem-Solving
2 1 (50.00%) Docker
2 1 (50.00%) Data Structures
2 1 (50.00%) Windows Server
2 1 (50.00%) REST
2 1 (50.00%) Regular Expression
2 1 (50.00%) Life Science
2 1 (50.00%) Blog
2 1 (50.00%) YAML
2 1 (50.00%) HTML
2 1 (50.00%) Java
2 1 (50.00%) JavaScript
2 1 (50.00%) Perl
2 1 (50.00%) CSS
2 1 (50.00%) Configuration Management

PKI
Co-occurring IT Skills in Cambridge 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:

Communications & Networking
1 2 (100.00%) SSL
Job Titles
1 1 (50.00%) Applications Support
1 1 (50.00%) Applications Support Technician
1 1 (50.00%) Support Engineer
1 1 (50.00%) Support Technician
1 1 (50.00%) Technical Engineer
1 1 (50.00%) Technical Support
1 1 (50.00%) Technical Support Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) JSON
1 2 (100.00%) LDAP
1 2 (100.00%) XML
2 1 (50.00%) CSS
2 1 (50.00%) HTML
2 1 (50.00%) Regular Expression
2 1 (50.00%) REST
2 1 (50.00%) YAML
Miscellaneous
1 1 (50.00%) Blog
1 1 (50.00%) Data Structures
1 1 (50.00%) Life Science
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Windows
2 1 (50.00%) Windows Server
Processes & Methodologies
1 1 (50.00%) Configuration Management
1 1 (50.00%) Problem-Solving
Programming Languages
1 2 (100.00%) Python
2 1 (50.00%) Java
2 1 (50.00%) JavaScript
2 1 (50.00%) Perl
System Software
1 2 (100.00%) Active Directory
2 1 (50.00%) Docker
Systems Management
1 2 (100.00%) Ansible
1 2 (100.00%) Opscode Chef
1 2 (100.00%) Puppet
1 2 (100.00%) Single Sign-On