The table below looks at the prevalence of the term PKI in IT jobs advertised for the Cambridge region. Included is a guide to the average salaries offered in IT jobs that have cited PKI over the 3 months to 17 April 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
17 Apr 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 107 121 120
Rank change year-on-year
+14 -1
Permanent jobs citing PKI 1 1 12
As % of all permanent IT jobs located in Cambridge 0.067% 0.056% 0.59%
As % of the Miscellaneous category 0.15% 0.12% 1.48%
Number of salaries quoted 1 1 0
Average salary £70,000 £36,500 -
Average salary % change year-on-year
+91.78% -
UK excluding London average salary £50,000 £50,500 £45,000
% change year-on-year
-0.99% +12.22%
PKI
Cambridgeshire

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

Miscellaneous Category
Cambridge
Permanent IT job ads with a match in the
Miscellaneous category
655 824 812
As % of all permanent IT jobs located in Cambridge 44.08% 45.93% 40.10%
Number of salaries quoted 528 660 683
Average salary £42,500 £40,000 £40,000
Average salary % change year-on-year
+6.25% -
90% offered a salary of more than £28,000 £28,000 £29,000
10% offered a salary of more than £55,000 £55,000 £55,000
UK excluding London average salary £40,000 £40,000 £38,250
% change year-on-year
- +4.57%

PKI
Jobs Demand Trend in Cambridge

This chart provides a 3-month moving total of permanent IT jobs citing PKI across the Cambridge region as a proportion of the total demand within the Miscellaneous category.

PKI Jobs Demand Trend in Cambridge

PKI
Salary Trend in Cambridge

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

PKI Salary Trend in Cambridge

PKI
Top 30 Related IT Skills in Cambridge

For the 6 months to 17 April 2015, IT jobs across the Cambridge region citing PKI also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI.

1 15 (93.75%) Linux
2 10 (62.50%) UNIX
2 10 (62.50%) Java
2 10 (62.50%) C
3 9 (56.25%) VMware
3 9 (56.25%) Software Engineering
4 8 (50.00%) Degree
4 8 (50.00%) Computer Science
4 8 (50.00%) C#
4 8 (50.00%) C++
4 8 (50.00%) Windows
5 7 (43.75%) Python
5 7 (43.75%) SLA
5 7 (43.75%) Management Information System
5 7 (43.75%) Mathematics
6 6 (37.50%) User Experience
6 6 (37.50%) Microsoft
6 6 (37.50%) DNS
6 6 (37.50%) AIX
6 6 (37.50%) HPUX
6 6 (37.50%) Solaris
7 5 (31.25%) SharePoint
7 5 (31.25%) IIS
7 5 (31.25%) SQL
7 5 (31.25%) Cisco
7 5 (31.25%) DHCP
7 5 (31.25%) Service Delivery
7 5 (31.25%) Clustering
7 5 (31.25%) Data Security
7 5 (31.25%) Agile Software Development

PKI
Top Related IT Skills in Cambridge by Category

For the 6 months to 17 April 2015, IT jobs across the Cambridge region citing PKI also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI. Up to 20 skills are shown per category.

Application Platforms
1 5 (31.25%) IIS
1 5 (31.25%) SharePoint
2 1 (6.25%) OpenStack
2 1 (6.25%) CloudStack
Cloud Services
1 1 (6.25%) Cloud Computing
Communications & Networking
1 6 (37.50%) DNS
2 5 (31.25%) iSCSI
2 5 (31.25%) DHCP
3 2 (12.50%) TCP/IP
3 2 (12.50%) VPN
3 2 (12.50%) Network Security
4 1 (6.25%) SSL
4 1 (6.25%) VLAN
4 1 (6.25%) HTTP
Database & Business Intelligence
1 2 (12.50%) SQL Server
1 2 (12.50%) Relational Database
Development Applications
1 4 (25.00%) JIRA
1 4 (25.00%) Atlassian Bamboo
1 4 (25.00%) Git (software)
1 4 (25.00%) Jenkins
Job Titles
1 7 (43.75%) Software Engineer
2 5 (31.25%) Technical Manager
3 3 (18.75%) Technical Services Manager
3 3 (18.75%) Service Manager
4 2 (12.50%) Technical Support
4 2 (12.50%) Support Engineer
4 2 (12.50%) IT Support Engineer
4 2 (12.50%) Technical Support Manager
4 2 (12.50%) Cryptography Specialist
4 2 (12.50%) IT Support
4 2 (12.50%) Security Specialist
4 2 (12.50%) Support Manager
5 1 (6.25%) Test Engineer
5 1 (6.25%) Senior Software Engineer
5 1 (6.25%) Software Test Engineer
Libraries, Frameworks & Software Standards
1 2 (12.50%) Web Services
1 2 (12.50%) JCE
Miscellaneous
1 8 (50.00%) Computer Science
2 7 (43.75%) Management Information System
2 7 (43.75%) Mathematics
3 6 (37.50%) User Experience
4 5 (31.25%) Clustering
5 4 (25.00%) Cryptography
6 2 (12.50%) Smartcard
6 2 (12.50%) Algorithms
7 1 (6.25%) Embedded Systems
Operating Systems
1 15 (93.75%) Linux
2 10 (62.50%) UNIX
3 8 (50.00%) Windows
4 6 (37.50%) AIX
4 6 (37.50%) HPUX
4 6 (37.50%) Solaris
5 1 (6.25%) Mac OS
Processes & Methodologies
1 9 (56.25%) Software Engineering
2 5 (31.25%) Service Delivery
2 5 (31.25%) Data Security
2 5 (31.25%) Agile Software Development
3 4 (25.00%) Configuration Management
3 4 (25.00%) Test Management
3 4 (25.00%) Continuous Integration
4 3 (18.75%) Information Security
5 2 (12.50%) Product Management
5 2 (12.50%) Mentoring
5 2 (12.50%) Data Protection
6 1 (6.25%) Test Automation
6 1 (6.25%) OO
6 1 (6.25%) Regression Testing
6 1 (6.25%) Requirements Engineering
6 1 (6.25%) Test Planning
Programming Languages
1 10 (62.50%) C
1 10 (62.50%) Java
2 8 (50.00%) C#
2 8 (50.00%) C++
3 7 (43.75%) Python
4 5 (31.25%) PowerShell
4 5 (31.25%) SQL
5 4 (25.00%) Bash Shell
5 4 (25.00%) Shell Script
Qualifications
1 8 (50.00%) Degree
2 4 (25.00%) Security Cleared
Quality Assurance & Compliance
1 7 (43.75%) SLA
2 1 (6.25%) ISO 9000
System Software
1 5 (31.25%) vSphere
1 5 (31.25%) VMware ESXi
2 4 (25.00%) VMware Infrastructure
3 1 (6.25%) Firmware
Systems Management
1 5 (31.25%) SCCM
Vendors
1 9 (56.25%) VMware
2 6 (37.50%) Microsoft
3 5 (31.25%) Cisco
4 4 (25.00%) Perforce
4 4 (25.00%) Atlassian
5 2 (12.50%) Oracle