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 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)
East of England / Hertfordshire
Rank 140 148 132
Rank change year-on-year
+8 -16
Permanent jobs citing PKI 1 4 24
As % of all permanent IT jobs located in Hertfordshire 0.045% 0.15% 1.04%
As % of the Miscellaneous category 0.14% 0.38% 2.51%
Number of salaries quoted 1 4 23
Median salary £35,000 £85,000 £75,000
Median salary % change year-on-year
-58.82% +13.33%
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 Hertfordshire region.

Miscellaneous Category
Hertfordshire
Permanent IT job ads with a match in the
Miscellaneous category
740 1052 956
As % of all permanent IT jobs located in Hertfordshire 33.62% 40.29% 41.30%
Number of salaries quoted 602 782 733
Median salary £43,000 £43,500 £47,500
Median salary % change year-on-year
-1.14% -8.42%
90% offered a salary of more than £25,000 £26,500 £25,000
10% offered a salary of more than £65,000 £70,000 £65,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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
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 26 February 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
Watford - 1 £35,000 -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

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 Hertfordshire region with a requirement for PKI.

1 8 (88.89%) SharePoint
1 8 (88.89%) Microsoft
1 8 (88.89%) SQL Server
1 8 (88.89%) Risk Assessment
1 8 (88.89%) ISO/IEC 27001
2 7 (77.78%) Risk Analysis
2 7 (77.78%) Information Management
2 7 (77.78%) CEH
2 7 (77.78%) Penetration Testing
2 7 (77.78%) SSCP
2 7 (77.78%) OWASP
2 7 (77.78%) Database Security
2 7 (77.78%) SABSA
3 2 (22.22%) Finance
4 1 (11.11%) Migration
4 1 (11.11%) Degree
4 1 (11.11%) Reverse Proxy
4 1 (11.11%) SCOM
4 1 (11.11%) Performance Management
4 1 (11.11%) PCI DSS
4 1 (11.11%) Office Communications Server
4 1 (11.11%) PowerShell
4 1 (11.11%) Windows Server 2008
4 1 (11.11%) Firewall
4 1 (11.11%) Management Information System
4 1 (11.11%) Risk Management
4 1 (11.11%) Telecoms
4 1 (11.11%) Windows
4 1 (11.11%) MCSE
4 1 (11.11%) Active Directory

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 8 (88.89%) SharePoint
2 1 (11.11%) Office Communications Server
2 1 (11.11%) Skype for Business
Communications & Networking
1 1 (11.11%) Firewall
1 1 (11.11%) Reverse Proxy
1 1 (11.11%) Skype
1 1 (11.11%) Unified Communications
Database & Business Intelligence
1 8 (88.89%) SQL Server
General
1 2 (22.22%) Finance
2 1 (11.11%) Telecoms
Job Titles
1 7 (77.78%) Analyst
1 7 (77.78%) IT Analyst
1 7 (77.78%) IT Security Analyst
1 7 (77.78%) Security Analyst
1 7 (77.78%) Senior Analyst
1 7 (77.78%) Senior IT Security Analyst
1 7 (77.78%) Senior Security Analyst
2 4 (44.44%) Consultant
3 3 (33.33%) IT Consultant
3 3 (33.33%) IT Security Consultant
3 3 (33.33%) Security Consultant
3 3 (33.33%) Senior Consultant
3 3 (33.33%) Senior IT Consultant
3 3 (33.33%) Senior IT Security Consultant
3 3 (33.33%) Senior Security Consultant
4 1 (11.11%) Information Management Consultant
4 1 (11.11%) Lync Specialist
4 1 (11.11%) Management Consultant
4 1 (11.11%) Risk Consultant
4 1 (11.11%) Risk Management Consultant
Miscellaneous
1 1 (11.11%) Analytical Skills
1 1 (11.11%) Management Information System
Operating Systems
1 1 (11.11%) Windows
1 1 (11.11%) Windows Server
1 1 (11.11%) Windows Server 2008
1 1 (11.11%) Windows Server 2012
Processes & Methodologies
1 8 (88.89%) Risk Assessment
2 7 (77.78%) Database Security
2 7 (77.78%) Information Management
2 7 (77.78%) OWASP
2 7 (77.78%) Penetration Testing
2 7 (77.78%) Risk Analysis
2 7 (77.78%) SABSA
3 1 (11.11%) Capacity Management
3 1 (11.11%) Change Control
3 1 (11.11%) Continuous Improvement
3 1 (11.11%) Migration
3 1 (11.11%) Network Architecture
3 1 (11.11%) Performance Management
3 1 (11.11%) Risk Management
Programming Languages
1 1 (11.11%) PowerShell
1 1 (11.11%) SQL
Qualifications
1 7 (77.78%) CEH
1 7 (77.78%) SSCP
2 1 (11.11%) Degree
2 1 (11.11%) MCSE
2 1 (11.11%) Microsoft Certification
Quality Assurance & Compliance
1 8 (88.89%) ISO/IEC 27001
2 1 (11.11%) PCI DSS
System Software
1 1 (11.11%) Active Directory
Systems Management
1 1 (11.11%) SCOM
Vendors
1 8 (88.89%) Microsoft
2 1 (11.11%) CA