The table below looks at the prevalence of the term PKI in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited PKI over the 3 months to 26 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
26 Feb 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
East of England / Hertfordshire
Rank - 55 60
Contract jobs citing PKI 0 2 8
As % of all contract IT jobs located in Hertfordshire - 0.31% 1.14%
As % of the Miscellaneous category - 1.27% 3.92%
Number of daily rates quoted 0 1 6
Median daily rate - £525 £475
Median daily rate % change year-on-year
- +10.52%
UK excluding London median daily rate £438 £450 £450
% change year-on-year
-2.77% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £45.00 £43.00 £26.00
% change year-on-year
+4.65% +65.38%

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

Miscellaneous Category
Hertfordshire
Contract IT job ads with a match in the
Miscellaneous category
203 158 204
As % of all contract IT jobs located in Hertfordshire 30.57% 24.12% 29.14%
Number of daily rates quoted 104 74 109
Median daily rate £375 £395 £375
Median daily rate % change year-on-year
-5.06% +5.33%
90% offered a daily rate of more than £157 £273 £263
10% offered a daily rate of more than £613 £475 £525
UK excluding London median daily rate £400 £375 £375
% change year-on-year
+6.66% -
Number of hourly rates quoted 17 16 8
Median hourly rate £20.67 £21.50 £25.00
Median hourly rate % change year-on-year
-3.88% -14.00%
90% offered a hourly rate of more than £11.03 £13.90 £12.50
10% offered a hourly rate of more than £45.63 £30.50 £40.00
UK excluding London median hourly rate £17.50 £22.54 £18.19
% change year-on-year
-22.36% +23.93%

PKI
Jobs Demand Trend in Hertfordshire

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

PKI Jobs Demand Trend in Hertfordshire

PKI
Daily Rate Trend in Hertfordshire

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

PKI Daily Rate Trend in Hertfordshire

PKI
Hourly Rate Trend in Hertfordshire

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

PKI Hourly Rate Trend in Hertfordshire

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 February 2017, IT contractor jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Hertfordshire region with a requirement for PKI.

1 4 (100.00%) Windows
1 4 (100.00%) Microsoft
2 3 (75.00%) Windows XP
2 3 (75.00%) Citrix
2 3 (75.00%) Windows Server 2003
2 3 (75.00%) Intel Security
2 3 (75.00%) PowerShell
2 3 (75.00%) Windows Server 2012
2 3 (75.00%) Security Cleared
2 3 (75.00%) Windows 10
3 1 (25.00%) Presales
3 1 (25.00%) VMware Infrastructure
3 1 (25.00%) Enterprise Software
3 1 (25.00%) Mobile Payment
3 1 (25.00%) Performance Tuning
3 1 (25.00%) Windows Server 2008
3 1 (25.00%) Windows 7
3 1 (25.00%) Open Source
3 1 (25.00%) Security Architecture
3 1 (25.00%) Network Architecture
3 1 (25.00%) High Availability
3 1 (25.00%) Office 365
3 1 (25.00%) Finance
3 1 (25.00%) VMware
3 1 (25.00%) Microsoft App-V
3 1 (25.00%) Agile Software Development
3 1 (25.00%) Performance Testing
3 1 (25.00%) SCCM
3 1 (25.00%) Benchmarking
3 1 (25.00%) Tivoli

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 1 (25.00%) SharePoint
1 1 (25.00%) WebLogic
Cloud Services
1 1 (25.00%) Office 365
Database & Business Intelligence
1 1 (25.00%) Data Warehouse
1 1 (25.00%) MySQL
1 1 (25.00%) OLTP
General
1 1 (25.00%) Finance
Job Titles
1 3 (75.00%) Consultant
1 3 (75.00%) Windows Consultant
2 1 (25.00%) Architect
2 1 (25.00%) Infrastructure Architect
2 1 (25.00%) Infrastructure Solutions Architect
2 1 (25.00%) Solutions Architect
Libraries, Frameworks & Software Standards
1 1 (25.00%) Middleware
1 1 (25.00%) SAML
Miscellaneous
1 1 (25.00%) Enterprise Software
1 1 (25.00%) Mobile Payment
Operating Systems
1 4 (100.00%) Windows
2 3 (75.00%) Windows 10
2 3 (75.00%) Windows Server 2003
2 3 (75.00%) Windows Server 2012
2 3 (75.00%) Windows XP
3 1 (25.00%) Linux
3 1 (25.00%) Solaris
3 1 (25.00%) Windows 7
3 1 (25.00%) Windows Server 2008
Processes & Methodologies
1 1 (25.00%) Agile Software Development
1 1 (25.00%) Benchmarking
1 1 (25.00%) Business Intelligence
1 1 (25.00%) High Availability
1 1 (25.00%) Network Architecture
1 1 (25.00%) Open Source
1 1 (25.00%) Performance Testing
1 1 (25.00%) Performance Tuning
1 1 (25.00%) Presales
1 1 (25.00%) PRINCE
1 1 (25.00%) PRINCE2
1 1 (25.00%) RAD
1 1 (25.00%) Security Architecture
Programming Languages
1 3 (75.00%) PowerShell
2 1 (25.00%) Java
2 1 (25.00%) SQL
Qualifications
1 3 (75.00%) Security Cleared
System Software
1 1 (25.00%) Active Directory
1 1 (25.00%) Microsoft App-V
1 1 (25.00%) VMware Infrastructure
Systems Management
1 1 (25.00%) OpenView
1 1 (25.00%) SCCM
1 1 (25.00%) Tivoli
Vendors
1 4 (100.00%) Microsoft
2 3 (75.00%) Citrix
2 3 (75.00%) Intel Security
3 1 (25.00%) BMC
3 1 (25.00%) IBM
3 1 (25.00%) Oracle
3 1 (25.00%) Sun
3 1 (25.00%) VMware