The table below looks at the prevalence of the term PKI in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited PKI over the 3 months to 25 May 2016 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
25 May 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 344 325 387
Rank change year-on-year
-19 +62
Contract jobs citing PKI 73 92 29
As % of all contract IT jobs located in London 0.34% 0.41% 0.13%
As % of the Miscellaneous category 0.92% 1.14% 0.34%
Number of daily rates quoted 42 57 15
Median daily rate £500 £350 £500
Median daily rate % change year-on-year
+42.85% -30.00%
90% offered a daily rate of more than £414 £300 £335
10% offered a daily rate of more than £550 £504 £655
UK excluding London median daily rate £460 £370 £400
% change year-on-year
+24.26% -7.40%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £26.29 £20.19 £32.50
% change year-on-year
+30.23% -37.89%
PKI
England

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

Miscellaneous Category
London
Contract IT job ads with a match in the
Miscellaneous category
7916 8056 8530
As % of all contract IT jobs located in London 36.43% 36.33% 37.67%
Number of daily rates quoted 5641 5520 5995
Median daily rate £475 £464 £450
Median daily rate % change year-on-year
+2.42% +3.05%
90% offered a daily rate of more than £298 £275 £275
10% offered a daily rate of more than £650 £650 £650
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 111 138 156
Median hourly rate £21.00 £18.00 £20.00
Median hourly rate % change year-on-year
+16.66% -10.00%
90% offered a hourly rate of more than £12.50 £13.50 £14.04
10% offered a hourly rate of more than £55.00 £40.00 £42.20
UK excluding London median hourly rate £21.36 £18.00 £21.00
% change year-on-year
+18.63% -14.28%

PKI
Jobs Demand Trend in London

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

PKI Jobs Demand Trend in London

PKI
Daily Rate Trend in London

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

PKI Daily Rate Trend in London

PKI
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing PKI across the London region over the 3 months to 25 May 2016.

PKI Daily Rate Histogram in London

PKI
Hourly Rate Trend in London

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

PKI Hourly Rate Trend in London

PKI
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the London region over the 3 months to 25 May 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +42 10 £525 +31.25% 2
Enfield - 1 - -
Paddington - 1 - -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 25 May 2016, 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 London region with a requirement for PKI.

1 41 (37.96%) Windows
2 40 (37.04%) Firewall
3 35 (32.41%) Active Directory
4 29 (26.85%) Microsoft
5 25 (23.15%) Finance
5 25 (23.15%) Security Cleared
6 24 (22.22%) ITIL
7 22 (20.37%) Linux
7 22 (20.37%) LDAP
7 22 (20.37%) Agile Software Development
8 20 (18.52%) VMware
8 20 (18.52%) SSL
8 20 (18.52%) IPsec
8 20 (18.52%) SC Cleared
9 19 (17.59%) VMware Infrastructure
10 18 (16.67%) VPN
10 18 (16.67%) F5
11 17 (15.74%) Palo Alto
11 17 (15.74%) Windows Server
11 17 (15.74%) Service Delivery
11 17 (15.74%) Stakeholder Management
12 16 (14.81%) Change Management
12 16 (14.81%) Amazon AWS
13 15 (13.89%) Identity Management
14 14 (12.96%) Wireless
14 14 (12.96%) Juniper
14 14 (12.96%) MS Exchange
14 14 (12.96%) SQL
14 14 (12.96%) Skype for Business
15 13 (12.04%) Microsoft Azure

PKI
Top Related IT Skills in London 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 14 (12.96%) MS Exchange
1 14 (12.96%) Skype for Business
2 12 (11.11%) IIS
3 11 (10.19%) SharePoint
4 6 (5.56%) Apache
5 5 (4.63%) Confluence
5 5 (4.63%) Exchange Server 2010
5 5 (4.63%) Tomcat
5 5 (4.63%) WebSphere
6 3 (2.78%) GlassFish
6 3 (2.78%) WebSphere Application Server
7 2 (1.85%) Exchange Server 2013
7 2 (1.85%) Oracle HTTP Server
7 2 (1.85%) SharePoint 2013
8 1 (0.93%) Adobe Experience Manager
8 1 (0.93%) Blackberry Enterprise Server
8 1 (0.93%) JBoss
8 1 (0.93%) Live Communications Server
8 1 (0.93%) Office Communications Server
Applications
1 11 (10.19%) MS Excel
2 3 (2.78%) MS Office
Business Applications
1 6 (5.56%) Remedy ITSM
Cloud Services
1 16 (14.81%) Amazon AWS
2 13 (12.04%) Microsoft Azure
3 8 (7.41%) Amazon CloudWatch
3 8 (7.41%) Amazon EC2
3 8 (7.41%) Amazon S3
3 8 (7.41%) AWS CloudFormation
3 8 (7.41%) IaaS
4 7 (6.48%) SaaS
5 6 (5.56%) Office 365
5 6 (5.56%) PaaS
6 3 (2.78%) Amazon SQS
6 3 (2.78%) Azure Active Directory
Communications & Networking
1 40 (37.04%) Firewall
2 22 (20.37%) LDAP
3 20 (18.52%) IPsec
3 20 (18.52%) SSL
4 18 (16.67%) VPN
5 14 (12.96%) Wireless
6 13 (12.04%) Skype
7 12 (11.11%) TCP/IP
8 11 (10.19%) Network Security
9 10 (9.26%) DNS
10 9 (8.33%) Internet
11 7 (6.48%) HTTP
11 7 (6.48%) WAN
12 6 (5.56%) S/MIME
13 5 (4.63%) Cisco ISE
13 5 (4.63%) SSH
14 4 (3.70%) Cisco ASA
14 4 (3.70%) MPLS
14 4 (3.70%) OSPF
14 4 (3.70%) Unified Communications
Database & Business Intelligence
1 10 (9.26%) Amazon RDS
1 10 (9.26%) SQL Server
2 3 (2.78%) DB2
3 2 (1.85%) MySQL
4 1 (0.93%) Azure SQL Database
4 1 (0.93%) Hadoop
4 1 (0.93%) SQL Server 2008
Development Applications
1 10 (9.26%) Jenkins
2 9 (8.33%) Git (software)
3 7 (6.48%) Atlassian Bamboo
3 7 (6.48%) TeamCity
4 5 (4.63%) JIRA
4 5 (4.63%) Octopus Deploy
5 2 (1.85%) Eclipse
5 2 (1.85%) Hudson
5 2 (1.85%) Maven
5 2 (1.85%) Mercurial
6 1 (0.93%) Vagrant
General
1 25 (23.15%) Finance
2 7 (6.48%) Banking
3 3 (2.78%) Multimedia
4 2 (1.85%) Legal
5 1 (0.93%) Military
Job Titles
1 26 (24.07%) Architect
2 19 (17.59%) Security Architect
3 17 (15.74%) Consultant
4 10 (9.26%) Network Architect
5 9 (8.33%) Analyst
5 9 (8.33%) Project Manager
6 8 (7.41%) Network Security Architect
6 8 (7.41%) Security Consultant
7 7 (6.48%) Infrastructure Manager
7 7 (6.48%) Infrastructure Project Manager
7 7 (6.48%) Product Manager
7 7 (6.48%) Technical Manager
8 6 (5.56%) Infrastructure Analyst
8 6 (5.56%) Infrastructure Support
8 6 (5.56%) Infrastructure Support Analyst
8 6 (5.56%) Network Engineer
8 6 (5.56%) Support Analyst
8 6 (5.56%) Support Engineer
9 5 (4.63%) Juniper Architect
9 5 (4.63%) SC Cleared Project Manager
Libraries, Frameworks & Software Standards
1 9 (8.33%) Middleware
2 5 (4.63%) SOAP
3 4 (3.70%) .NET
3 4 (3.70%) REST
4 3 (2.78%) 802.1X
5 2 (1.85%) Apache Flex
5 2 (1.85%) LAMP
5 2 (1.85%) XML
6 1 (0.93%) ActiveMQ
6 1 (0.93%) Ajax
6 1 (0.93%) EJB
6 1 (0.93%) EJB 3.0
6 1 (0.93%) ELK Stack
6 1 (0.93%) Hibernate
6 1 (0.93%) Java EE
6 1 (0.93%) JPA
6 1 (0.93%) jQuery
6 1 (0.93%) RESTful
6 1 (0.93%) SAML
6 1 (0.93%) XSLT
Miscellaneous
1 12 (11.11%) Analytical Skills
2 10 (9.26%) Cryptography
2 10 (9.26%) Data Centre
3 9 (8.33%) YubiKey
4 8 (7.41%) Management Information System
4 8 (7.41%) Video Conferencing
5 6 (5.56%) Algorithms
5 6 (5.56%) Computer Science
6 5 (4.63%) CESG
7 4 (3.70%) Fintech
8 3 (2.78%) Enterprise Software
8 3 (2.78%) IPTV
9 2 (1.85%) PMI
9 2 (1.85%) Private Cloud
10 1 (0.93%) Blackberry
10 1 (0.93%) Clustering
10 1 (0.93%) DataPower
10 1 (0.93%) Distributed Denial-of-Service
10 1 (0.93%) Security Operations Centre
10 1 (0.93%) Smart Meter
Operating Systems
1 41 (37.96%) Windows
2 22 (20.37%) Linux
3 17 (15.74%) Windows Server
4 11 (10.19%) Unix
5 9 (8.33%) Windows Server 2012
6 7 (6.48%) Red Hat Enterprise Linux
6 7 (6.48%) Windows 10
6 7 (6.48%) Windows 7
7 6 (5.56%) Windows 8
7 6 (5.56%) Windows Server 2008
8 5 (4.63%) Ubuntu
9 3 (2.78%) Solaris
10 2 (1.85%) Mac OS X
11 1 (0.93%) CentOS
11 1 (0.93%) Windows Server 2003
Processes & Methodologies
1 24 (22.22%) ITIL
2 22 (20.37%) Agile Software Development
3 17 (15.74%) Service Delivery
3 17 (15.74%) Stakeholder Management
4 16 (14.81%) Change Management
5 15 (13.89%) Identity Management
6 12 (11.11%) DevOps
6 12 (11.11%) Information Security
6 12 (11.11%) Multi-Factor Authentication
7 11 (10.19%) Load Balancing
7 11 (10.19%) Project Management
8 10 (9.26%) Migration
8 10 (9.26%) Network Design
9 9 (8.33%) Continuous Integration
9 9 (8.33%) Investment Management
10 8 (7.41%) Cybersecurity
10 8 (7.41%) Data Security
10 8 (7.41%) Performance Monitoring
10 8 (7.41%) Server Virtualisation
10 8 (7.41%) Two-Factor Authentication
Programming Languages
1 14 (12.96%) SQL
2 13 (12.04%) PowerShell
3 11 (10.19%) Java
4 4 (3.70%) C++
4 4 (3.70%) Perl
4 4 (3.70%) VBScript
5 2 (1.85%) Bash Shell
5 2 (1.85%) Objective-C
5 2 (1.85%) Python
5 2 (1.85%) Ruby
6 1 (0.93%) ActionScript
6 1 (0.93%) ActionScript 2.0
6 1 (0.93%) JavaScript
Qualifications
1 25 (23.15%) Security Cleared
2 20 (18.52%) SC Cleared
3 9 (8.33%) CISSP
3 9 (8.33%) JNCIA
3 9 (8.33%) JNCIS
4 8 (7.41%) DV Cleared
5 7 (6.48%) Degree
6 6 (5.56%) Cisco Certification
6 6 (5.56%) Microsoft Certification
7 5 (4.63%) AWS Certification
7 5 (4.63%) MCSE
7 5 (4.63%) PRINCE2 Practitioner
8 4 (3.70%) CCIE
8 4 (3.70%) CCNP
9 3 (2.78%) CCNP Voice
9 3 (2.78%) CISMP
9 3 (2.78%) ISSAP
10 2 (1.85%) MCITP
10 2 (1.85%) MCSA
10 2 (1.85%) MCTS
Quality Assurance & Compliance
1 10 (9.26%) QA
2 6 (5.56%) ISO/IEC 27001
3 3 (2.78%) FIPS 140-2
3 3 (2.78%) SLA
4 2 (1.85%) PCI DSS
5 1 (0.93%) COBIT
5 1 (0.93%) ISO22301
System Software
1 35 (32.41%) Active Directory
2 19 (17.59%) VMware Infrastructure
3 6 (5.56%) BitLocker
3 6 (5.56%) Hyper-V
4 5 (4.63%) VMware Workstation
5 4 (3.70%) XenApp
5 4 (3.70%) XenDesktop
6 3 (2.78%) Squid
7 1 (0.93%) ISA Server
7 1 (0.93%) UAG
7 1 (0.93%) VMware ESX
Systems Management
1 8 (7.41%) SCCM
2 3 (2.78%) Cisco CUCM
2 3 (2.78%) Cisco UCCX
2 3 (2.78%) WSUS
3 2 (1.85%) Puppet
3 2 (1.85%) SCOM
4 1 (0.93%) Forefront Identity Manager
4 1 (0.93%) FortiGate
4 1 (0.93%) McAfee ePO
4 1 (0.93%) Nagios
4 1 (0.93%) Opscode Chef
4 1 (0.93%) vMotion
4 1 (0.93%) ZABBIX
Vendors
1 29 (26.85%) Microsoft
2 20 (18.52%) VMware
3 18 (16.67%) F5
4 17 (15.74%) Palo Alto
5 14 (12.96%) Juniper
6 12 (11.11%) Oracle
7 10 (9.26%) Aerohive Networks
7 10 (9.26%) Citrix
8 8 (7.41%) Cisco
9 6 (5.56%) BMC
9 6 (5.56%) Red Hat
9 6 (5.56%) Remedy
10 5 (4.63%) Atlassian
10 5 (4.63%) New Relic
10 5 (4.63%) TOWER Software
11 4 (3.70%) CheckPoint
12 3 (2.78%) IBM
12 3 (2.78%) Intel Security
12 3 (2.78%) Polycom
12 3 (2.78%) Riverbed
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