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 16 January 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
16 Jan 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
East of England / Hertfordshire
Rank 52 - 61
Rank change year-on-year
- 0
Contract jobs citing PKI 3 0 4
As % of all contract IT jobs located in Hertfordshire 0.52% - 0.62%
As % of the Miscellaneous category 1.63% - 2.01%
Number of daily rates quoted 3 0 3
Median daily rate £400 - £525
UK excluding London median daily rate £438 £435 £450
% change year-on-year
+0.57% -3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - £43.00 £52.50
% change year-on-year
- -18.09%

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
184 165 199
As % of all contract IT jobs located in Hertfordshire 31.62% 28.35% 30.95%
Number of daily rates quoted 98 81 108
Median daily rate £425 £390 £383
Median daily rate % change year-on-year
+8.97% +1.96%
90% offered a daily rate of more than £150 £185 £275
10% offered a daily rate of more than £600 £623 £550
UK excluding London median daily rate £394 £375 £365
% change year-on-year
+5.13% +2.73%
Number of hourly rates quoted 9 20 11
Median hourly rate £41.13 £15.00 £15.29
Median hourly rate % change year-on-year
+174.16% -1.89%
90% offered a hourly rate of more than £11.32 £11.15 £11.05
10% offered a hourly rate of more than £45.00 £35.15 £37.20
UK excluding London median hourly rate £18.71 £21.50 £17.50
% change year-on-year
-12.96% +22.85%

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
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the Hertfordshire region over the 3 months to 16 January 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 3 £400 -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 16 January 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 8 (88.89%) Windows
1 8 (88.89%) Microsoft
2 5 (55.56%) SharePoint
2 5 (55.56%) Active Directory
2 5 (55.56%) SAML
2 5 (55.56%) SCCM
3 4 (44.44%) Security Architecture
3 4 (44.44%) Network Architecture
4 3 (33.33%) Windows Server 2012
4 3 (33.33%) Enterprise Software
4 3 (33.33%) Mobile Payment
4 3 (33.33%) Performance Tuning
4 3 (33.33%) Windows 10
4 3 (33.33%) Presales
4 3 (33.33%) PRINCE2
4 3 (33.33%) Windows 7
4 3 (33.33%) Open Source
4 3 (33.33%) High Availability
4 3 (33.33%) Office 365
4 3 (33.33%) Security Cleared
4 3 (33.33%) VMware Infrastructure
4 3 (33.33%) PowerShell
4 3 (33.33%) Windows Server 2008
4 3 (33.33%) Finance
4 3 (33.33%) VMware
4 3 (33.33%) Microsoft App-V
4 3 (33.33%) Agile Software Development
4 3 (33.33%) Risk Analysis
4 3 (33.33%) Performance Testing
4 3 (33.33%) PRINCE

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 5 (55.56%) SharePoint
2 3 (33.33%) WebLogic
3 2 (22.22%) BizTalk Server
Business Applications
1 2 (22.22%) OpenText MBPM
Cloud Services
1 3 (33.33%) Office 365
Database & Business Intelligence
1 3 (33.33%) Data Warehouse
1 3 (33.33%) MySQL
1 3 (33.33%) OLTP
2 2 (22.22%) SQL Server
2 2 (22.22%) SQL Server 2008
2 2 (22.22%) SQL Server 2012
2 2 (22.22%) SQL Server Integration Services
General
1 3 (33.33%) Finance
2 2 (22.22%) Legal
Job Titles
1 5 (55.56%) Architect
2 3 (33.33%) Consultant
2 3 (33.33%) Infrastructure Architect
2 3 (33.33%) Infrastructure Solutions Architect
2 3 (33.33%) Solutions Architect
2 3 (33.33%) Windows Consultant
3 2 (22.22%) Applications Architect
4 1 (11.11%) Analyst
4 1 (11.11%) IT Analyst
4 1 (11.11%) IT Security Analyst
4 1 (11.11%) Security Analyst
4 1 (11.11%) Senior Analyst
4 1 (11.11%) Senior IT Security Analyst
4 1 (11.11%) Senior Security Analyst
Libraries, Frameworks & Software Standards
1 5 (55.56%) SAML
2 3 (33.33%) Middleware
3 2 (22.22%) SAP PI
Miscellaneous
1 3 (33.33%) Enterprise Software
1 3 (33.33%) Mobile Payment
2 2 (22.22%) Analytical Skills
2 2 (22.22%) iPad
Operating Systems
1 8 (88.89%) Windows
2 3 (33.33%) Linux
2 3 (33.33%) Solaris
2 3 (33.33%) Windows 10
2 3 (33.33%) Windows 7
2 3 (33.33%) Windows Server 2003
2 3 (33.33%) Windows Server 2008
2 3 (33.33%) Windows Server 2012
2 3 (33.33%) Windows XP
3 2 (22.22%) Android
Processes & Methodologies
1 4 (44.44%) Network Architecture
1 4 (44.44%) Security Architecture
2 3 (33.33%) Agile Software Development
2 3 (33.33%) Benchmarking
2 3 (33.33%) Business Intelligence
2 3 (33.33%) High Availability
2 3 (33.33%) Open Source
2 3 (33.33%) Performance Testing
2 3 (33.33%) Performance Tuning
2 3 (33.33%) Presales
2 3 (33.33%) PRINCE
2 3 (33.33%) PRINCE2
2 3 (33.33%) RAD
2 3 (33.33%) Risk Analysis
3 2 (22.22%) Converged Infrastructure
3 2 (22.22%) Data Protection
3 2 (22.22%) Enterprise Architecture
3 2 (22.22%) Network Design
3 2 (22.22%) Product Management
3 2 (22.22%) Workflow
Programming Languages
1 3 (33.33%) Java
1 3 (33.33%) PowerShell
1 3 (33.33%) SQL
Qualifications
1 3 (33.33%) Security Cleared
2 2 (22.22%) Degree
System Software
1 5 (55.56%) Active Directory
2 3 (33.33%) Microsoft App-V
2 3 (33.33%) VMware Infrastructure
3 2 (22.22%) Hyper-V
Systems Management
1 5 (55.56%) SCCM
2 3 (33.33%) OpenView
2 3 (33.33%) Tivoli
3 2 (22.22%) SCOM
Vendors
1 8 (88.89%) Microsoft
2 3 (33.33%) BMC
2 3 (33.33%) Citrix
2 3 (33.33%) IBM
2 3 (33.33%) Intel Security
2 3 (33.33%) Oracle
2 3 (33.33%) Sun
2 3 (33.33%) VMware
3 2 (22.22%) HP
3 2 (22.22%) Nintex
3 2 (22.22%) SAP