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 average contractor rates offered in IT contracts that have cited PKI over the 3 months to 4 September 2015 with a comparison to the same period in 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.

Location
3 months to
4 Sep 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 57 61 -
Rank change year-on-year
+4 -
Contract jobs citing PKI 9 8 0
As % of all contract IT jobs located in Hertfordshire 1.14% 1.02% -
As % of the Miscellaneous category 3.30% 3.17% -
Number of daily rates quoted 4 5 0
Average daily rate
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of your Daily Rate
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£300 £350 -
Average daily rate % change year-on-year
-14.28% -
UK excluding London average daily rate £400 £350 £450
% change year-on-year
+14.28% -22.22%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £45.00 £31.56
% change year-on-year
- +42.60%
PKI
East of England

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
273 252 146
As % of all contract IT jobs located in Hertfordshire 34.64% 32.02% 29.49%
Number of daily rates quoted 146 130 81
Average daily rate £388 £285 £350
Average daily rate % change year-on-year
+35.96% -18.57%
90% offered a daily rate of more than £175 £190 £265
10% offered a daily rate of more than £550 £438 £497
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 21 9 10
Average hourly rate £35.00 £21.50 £40.00
Average hourly rate % change year-on-year
+62.79% -46.25%
90% offered a hourly rate of more than £14.60 £14.20 £14.45
10% offered a hourly rate of more than £42.00 £31.50 £50.00
UK excluding London average hourly rate £21.50 £20.00 £17.50
% change year-on-year
+7.50% +14.28%

PKI
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing PKI across the Hertfordshire region as a proportion of the total demand within 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
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing PKI across the Hertfordshire region over the 3 months to 4 September 2015.

PKI Daily Rate Histogram 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 average contractor rates quoted in IT jobs citing PKI within the Hertfordshire region over the 3 months to 4 September 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 4 - -
Rickmansworth +11 2 £400 +45.45%
Stevenage - 2 £288 -
Letchworth - 2 £288 -
PKI
East of England

PKI
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 4 September 2015, IT contractor jobs across the Hertfordshire 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 contract IT job ads sampled that cited PKI.

1 11 (39.29%) Active Directory
1 11 (39.29%) Symantec
1 11 (39.29%) McAfee
1 11 (39.29%) Information Security
2 10 (35.71%) UAG
2 10 (35.71%) Microsoft
3 9 (32.14%) SQL Server
3 9 (32.14%) ITIL
4 8 (28.57%) Windows
4 8 (28.57%) C#
4 8 (28.57%) DNS
4 8 (28.57%) SharePoint
4 8 (28.57%) Firewall
4 8 (28.57%) Service Delivery
5 7 (25.00%) McAfee ePO
5 7 (25.00%) PowerShell
5 7 (25.00%) Hyper-V
5 7 (25.00%) LDAP
5 7 (25.00%) Web Services
6 6 (21.43%) Norton AntiVirus
6 6 (21.43%) Shell Script
6 6 (21.43%) Windows Server 2008
6 6 (21.43%) Workflow
7 5 (17.86%) WCF
7 5 (17.86%) SCCM
7 5 (17.86%) SCOM
7 5 (17.86%) Trend Micro
7 5 (17.86%) CISSP
7 5 (17.86%) EMC
7 5 (17.86%) Visual Studio

PKI
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 4 September 2015, IT contractor jobs across the Hertfordshire 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 contract IT job ads sampled that cited PKI. Up to 20 skills are shown per category.

Application Platforms
1 8 (28.57%) SharePoint
2 4 (14.29%) IIS
2 4 (14.29%) SharePoint 2010
3 3 (10.71%) Apache
4 2 (7.14%) BizTalk Server
4 2 (7.14%) WebLogic
5 1 (3.57%) WebSphere
5 1 (3.57%) Tomcat
Applications
1 4 (14.29%) MS Excel
2 1 (3.57%) MS Visio
Cloud Services
1 2 (7.14%) Amazon AWS
Communications & Networking
1 8 (28.57%) DNS
1 8 (28.57%) Firewall
2 7 (25.00%) LDAP
3 3 (10.71%) DHCP
3 3 (10.71%) VLAN
3 3 (10.71%) Reverse Proxy
3 3 (10.71%) TCP/IP
4 2 (7.14%) SSH
4 2 (7.14%) Intrusion Detection
5 1 (3.57%) NAS
5 1 (3.57%) Cisco Nexus
5 1 (3.57%) HTTP
5 1 (3.57%) SAN
Database & Business Intelligence
1 9 (32.14%) SQL Server
2 2 (7.14%) SQL Server Integration Services
2 2 (7.14%) SQL Server 2008
2 2 (7.14%) SQL Server 2012
Development Applications
1 5 (17.86%) Visual Studio
General
1 3 (10.71%) Legal
1 3 (10.71%) Publishing
2 2 (7.14%) Finance
Job Titles
1 4 (14.29%) Infrastructure Engineer
2 3 (10.71%) Architect
2 3 (10.71%) Developer
3 2 (7.14%) Analyst
3 2 (7.14%) Project Manager
3 2 (7.14%) Applications Architect
3 2 (7.14%) Security Engineer
3 2 (7.14%) UNIX Engineer
3 2 (7.14%) Security Manager
3 2 (7.14%) Security Project Manager
3 2 (7.14%) AWS Developer
4 1 (3.57%) Information Security Engineer
4 1 (3.57%) Middleware Analyst
4 1 (3.57%) Senior Security Analyst
4 1 (3.57%) Security Analyst
4 1 (3.57%) Consultant
4 1 (3.57%) Security Consultant
4 1 (3.57%) Infrastructure Analyst
4 1 (3.57%) Senior Analyst
Libraries, Frameworks & Software Standards
1 7 (25.00%) Web Services
2 5 (17.86%) .NET
2 5 (17.86%) WCF
3 4 (14.29%) OAuth
3 4 (14.29%) XACML
3 4 (14.29%) SPML
3 4 (14.29%) OpenID
3 4 (14.29%) SAML
4 2 (7.14%) Middleware
4 2 (7.14%) SAP PI
5 1 (3.57%) WebSphere MQ
Miscellaneous
1 4 (14.29%) Data Centre
2 2 (7.14%) iPad
2 2 (7.14%) Analytical Skills
2 2 (7.14%) Distributed Denial-of-Service
Operating Systems
1 8 (28.57%) Windows
2 6 (21.43%) Windows Server 2008
3 4 (14.29%) Windows Server 2012
4 3 (10.71%) Linux
4 3 (10.71%) Windows Server 2003
5 2 (7.14%) Android
5 2 (7.14%) Solaris
5 2 (7.14%) UNIX
6 1 (3.57%) Red Hat Enterprise Linux
Processes & Methodologies
1 11 (39.29%) Information Security
2 9 (32.14%) ITIL
3 8 (28.57%) Service Delivery
4 6 (21.43%) Workflow
5 4 (14.29%) Change Management
6 3 (10.71%) Project Management
6 3 (10.71%) Asset Management
6 3 (10.71%) Penetration Testing
6 3 (10.71%) Risk Analysis
6 3 (10.71%) Data Protection
6 3 (10.71%) Build Automation
6 3 (10.71%) Server Building
7 2 (7.14%) Converged Infrastructure
7 2 (7.14%) SIEM
7 2 (7.14%) Product Management
7 2 (7.14%) Enterprise Architecture
7 2 (7.14%) Operations Management
7 2 (7.14%) Network Design
7 2 (7.14%) Migration
7 2 (7.14%) PRINCE2
Programming Languages
1 8 (28.57%) C#
2 7 (25.00%) PowerShell
3 6 (21.43%) Shell Script
4 5 (17.86%) SQL
4 5 (17.86%) VB.NET
5 3 (10.71%) Java
6 2 (7.14%) Perl
6 2 (7.14%) Python
6 2 (7.14%) Bourne shell
6 2 (7.14%) C-shell
Qualifications
1 5 (17.86%) CISSP
2 2 (7.14%) PRINCE2 Certification
2 2 (7.14%) Degree
2 2 (7.14%) ISEB
3 1 (3.57%) ITIL Foundation Certificate
3 1 (3.57%) RHCE
3 1 (3.57%) SSCP
3 1 (3.57%) CEH
System Software
1 11 (39.29%) Active Directory
2 10 (35.71%) UAG
3 7 (25.00%) Hyper-V
4 3 (10.71%) vSphere
4 3 (10.71%) Terminal Services
5 2 (7.14%) VMware ESX
5 2 (7.14%) Oracle RAC
6 1 (3.57%) VMware Infrastructure
Systems Management
1 7 (25.00%) McAfee ePO
2 6 (21.43%) Norton AntiVirus
3 5 (17.86%) SCCM
3 5 (17.86%) SCOM
4 4 (14.29%) Puppet
4 4 (14.29%) Forefront Identity Manager
5 3 (10.71%) Symantec Endpoint Protection
5 3 (10.71%) SCOrch
6 2 (7.14%) Oracle ZFS
6 2 (7.14%) BMC PATROL
7 1 (3.57%) HAProxy
7 1 (3.57%) WhatsUp Gold
7 1 (3.57%) Backup Exec
Vendors
1 11 (39.29%) Symantec
1 11 (39.29%) McAfee
2 10 (35.71%) Microsoft
3 5 (17.86%) HP
3 5 (17.86%) Cisco
3 5 (17.86%) EMC
3 5 (17.86%) Trend Micro
4 3 (10.71%) 3PAR
4 3 (10.71%) ServiceNow
4 3 (10.71%) Citrix
4 3 (10.71%) CA
4 3 (10.71%) Red Hat
4 3 (10.71%) VMware
4 3 (10.71%) Dell
5 2 (7.14%) Sun
5 2 (7.14%) Oracle
5 2 (7.14%) SAP
5 2 (7.14%) Metastorm
5 2 (7.14%) BMC
5 2 (7.14%) Nintex