The table below looks at the prevalence of the term PKI in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 121 148 141
Rank change year-on-year
+27 -7
Permanent jobs citing PKI 11 4 9
As % of all permanent IT jobs located in Hertfordshire 0.55% 0.17% 0.39%
As % of the Miscellaneous category 1.45% 0.41% 0.96%
Number of salaries quoted 8 3 8
Median salary £50,000 £86,500 £63,750
Median salary % change year-on-year
-42.19% +35.68%
90% offered a salary of more than £47,500 £73,300 £49,000
10% offered a salary of more than £65,000 £86,500 £77,500
UK excluding London median salary £52,500 £51,000 £50,000
% change year-on-year
+2.94% +2.00%
PKI
East of England

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

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
760 970 935
As % of all permanent IT jobs located in Hertfordshire 37.75% 40.72% 40.58%
Number of salaries quoted 601 803 774
Median salary £47,500 £42,500 £42,500
Median salary % change year-on-year
+11.76% -
90% offered a salary of more than £27,500 £25,000 £27,500
10% offered a salary of more than £67,500 £67,500 £65,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

PKI
Jobs Demand Trend in Hertfordshire

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

PKI Jobs Demand Trend in Hertfordshire

PKI
Salary Trend in Hertfordshire

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

PKI Salary Trend in Hertfordshire

PKI
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing PKI across the Hertfordshire region over the 3 months to 29 September 2016.

PKI Salary Histogram in Hertfordshire

PKI
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the Hertfordshire region over the 3 months to 29 September 2016. 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
(Click see detailed
statistics and trends)
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
Watford - 9 £50,000 -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 29 September 2016, 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 Hertfordshire region with a requirement for PKI.

1 12 (75.00%) ISO/IEC 27001
2 10 (62.50%) Risk Assessment
3 9 (56.25%) Database Security
4 8 (50.00%) OWASP
4 8 (50.00%) Risk Analysis
5 7 (43.75%) Information Management
5 7 (43.75%) CEH
5 7 (43.75%) Penetration Testing
5 7 (43.75%) Network Architecture
5 7 (43.75%) SABSA
5 7 (43.75%) SSCP
5 7 (43.75%) SQL Server
5 7 (43.75%) SharePoint
5 7 (43.75%) Microsoft
5 7 (43.75%) Management Information System
6 5 (31.25%) Secure Coding
7 4 (25.00%) Analytical Skills
7 4 (25.00%) Reverse Engineering
7 4 (25.00%) Security Testing
7 4 (25.00%) Data Protection
7 4 (25.00%) PCI DSS
7 4 (25.00%) Risk Management
7 4 (25.00%) Finance
7 4 (25.00%) Legal
7 4 (25.00%) Information Security
7 4 (25.00%) CA
7 4 (25.00%) Security Operations
8 3 (18.75%) Information Security Management
8 3 (18.75%) Security Management
8 3 (18.75%) Change Control

PKI
Top Related IT Skills in Hertfordshire 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 7 (43.75%) SharePoint
2 2 (12.50%) Apache
2 2 (12.50%) WebLogic
Cloud Services
1 2 (12.50%) Amazon AWS
Database & Business Intelligence
1 7 (43.75%) SQL Server
General
1 4 (25.00%) Finance
1 4 (25.00%) Legal
2 2 (12.50%) Banking
3 1 (6.25%) Financial Institution
3 1 (6.25%) Military
Job Titles
1 9 (56.25%) Analyst
1 9 (56.25%) Security Analyst
2 7 (43.75%) Senior Analyst
2 7 (43.75%) Senior Security Analyst
3 6 (37.50%) Consultant
3 6 (37.50%) IT Analyst
3 6 (37.50%) IT Security Analyst
3 6 (37.50%) Senior IT Security Analyst
4 4 (25.00%) Information Management Consultant
4 4 (25.00%) Management Consultant
4 4 (25.00%) Risk Consultant
4 4 (25.00%) Risk Management Consultant
5 2 (12.50%) Linux Engineer
5 2 (12.50%) Security Consultant
5 2 (12.50%) Senior Linux Engineer
5 2 (12.50%) Subject Matter Expert
6 1 (6.25%) Cryptography Engineer
Libraries, Frameworks & Software Standards
1 2 (12.50%) Web Services
Miscellaneous
1 7 (43.75%) Management Information System
2 4 (25.00%) Analytical Skills
3 1 (6.25%) Cryptography
3 1 (6.25%) Field-Programmable Gate Array
3 1 (6.25%) Mathematics
Operating Systems
1 2 (12.50%) Linux
1 2 (12.50%) Oracle Linux
1 2 (12.50%) Red Hat Enterprise Linux
1 2 (12.50%) Solaris
1 2 (12.50%) Unix
Processes & Methodologies
1 10 (62.50%) Risk Assessment
2 9 (56.25%) Database Security
3 8 (50.00%) OWASP
3 8 (50.00%) Risk Analysis
4 7 (43.75%) Information Management
4 7 (43.75%) Network Architecture
4 7 (43.75%) Penetration Testing
4 7 (43.75%) SABSA
5 5 (31.25%) Secure Coding
6 4 (25.00%) Data Protection
6 4 (25.00%) Information Security
6 4 (25.00%) Reverse Engineering
6 4 (25.00%) Risk Management
6 4 (25.00%) Security Operations
6 4 (25.00%) Security Testing
7 3 (18.75%) Change Control
7 3 (18.75%) Information Security Management
7 3 (18.75%) Security Architecture
7 3 (18.75%) Security Management
8 2 (12.50%) Configuration Management
Programming Languages
1 1 (6.25%) C
Qualifications
1 7 (43.75%) CEH
1 7 (43.75%) SSCP
2 1 (6.25%) CESG Certified Professional
2 1 (6.25%) CISSP
2 1 (6.25%) Degree
2 1 (6.25%) SC Cleared
2 1 (6.25%) Security Cleared
Quality Assurance & Compliance
1 12 (75.00%) ISO/IEC 27001
2 4 (25.00%) PCI DSS
System Software
1 2 (12.50%) Oracle RAC
Systems Management
1 2 (12.50%) BMC PATROL
1 2 (12.50%) Puppet
Vendors
1 7 (43.75%) Microsoft
2 4 (25.00%) CA
3 2 (12.50%) BMC
3 2 (12.50%) Oracle
3 2 (12.50%) Red Hat