Period
to 22 May 2018

The table below looks at the prevalence of the term PKI in contract job vacancies advertised in London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 6 months to 22 May 2018 with a comparison to the same period over the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Public-Key Infrastructure (PKI)
England > London
6 months to
22 May 2018
Same period 2017 Same period 2016
Rank 467 424 496
Rank change year-on-year -43 +72 -61
Contract jobs citing PKI 160 151 97
As % of all contract IT jobs advertised in London 0.35% 0.38% 0.22%
As % of the Miscellaneous category 0.93% 1.03% 0.60%
Number of daily rates quoted 120 92 55
London median daily rate £520 £490 £475
Median daily rate % change year-on-year +6.12% +3.16% +31.94%
10th Percentile £363 £350 £363
90th Percentile £738 £599 £575
England median daily rate £463 £450 £450
% change year-on-year +2.78% -0.06% +8.49%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England median hourly rate £31.00 £50.00 £32.04
% change year-on-year -38.00% +56.07% +30.77%

PKI is in the Generic IT Skills category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for generic IT skills.

All Generic IT Skills
London
Contract vacancies with a requirement for generic IT skills 17,220 14,640 16,226
As % of all contract IT jobs advertised in London 37.77% 37.22% 37.45%
Number of daily rates quoted 12,379 10,352 11,560
London median daily rate £500 £500 £463
Median daily rate % change year-on-year - +8.11% +2.78%
10th Percentile £313 £305 £275
90th Percentile £700 £675 £650
England median daily rate £475 £450 £425
% change year-on-year +5.56% +5.88% +3.66%
Number of hourly rates quoted 287 234 234
London median hourly rate £24.00 £23.13 £21.00
Median hourly rate % change year-on-year +3.78% +10.12% +9.49%
10th Percentile £12.80 £12.04 £11.50
90th Percentile £50.00 £50.88 £47.35
England median hourly rate £22.21 £19.80 £21.00
% change year-on-year +12.17% -5.71% +19.32%

PKI
Job Vacancy Trend in London

Job postings citing PKI as a percentage of all IT jobs advertised in London.

Job vacancy trend for PKI in London

PKI
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for PKI in London

PKI
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing PKI in London over the 6 months to 22 May 2018.

Contractor daily rate histogram for PKI in London

PKI
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for PKI 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 6 months to 22 May 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London -28 34 £550 +15.79% 7
West London -36 10 - - 3
South London -63 2 £483 +2.93%
East London - 1 - - 2
PKI
England

For the 6 months to 22 May 2018, IT contractor jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the London region with a requirement for PKI.

1 57 (35.63%) Windows
2 42 (26.25%) Active Directory
2 42 (26.25%) Information Security
3 41 (25.63%) Microsoft
4 40 (25.00%) Firewall
5 34 (21.25%) Single Sign-On
6 32 (20.00%) Agile Software Development
7 31 (19.38%) Finance
7 31 (19.38%) CISSP
8 30 (18.75%) VMware
9 29 (18.13%) DevOps
10 28 (17.50%) Amazon AWS
11 27 (16.88%) Microsoft Azure
12 26 (16.25%) VMware Infrastructure
12 26 (16.25%) CA Single Sign-On
13 25 (15.63%) Web Services
13 25 (15.63%) PowerShell
14 23 (14.38%) Security Cleared
14 23 (14.38%) vSphere
14 23 (14.38%) SOA
14 23 (14.38%) JIRA
15 22 (13.75%) Banking
15 22 (13.75%) Cisco
15 22 (13.75%) Citrix
15 22 (13.75%) RESTful
16 21 (13.13%) DNS
16 21 (13.13%) Linux
17 20 (12.50%) Python
17 20 (12.50%) CISM
18 19 (11.88%) CMS

PKI
Co-occurring 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 19 (11.88%) CMS
1 19 (11.88%) SharePoint
2 17 (10.63%) Mule
2 17 (10.63%) Mule ESB
2 17 (10.63%) Sitecore CMS
2 17 (10.63%) WebLogic Portal
3 16 (10.00%) Apache Solr
4 15 (9.38%) Confluence
5 8 (5.00%) IIS
6 6 (3.75%) Apache
7 4 (2.50%) EPiServer
7 4 (2.50%) MS Exchange
7 4 (2.50%) nginx
7 4 (2.50%) Skype for Business
7 4 (2.50%) Tomcat
8 3 (1.88%) Exchange Server 2010
8 3 (1.88%) JBoss
8 3 (1.88%) WebSphere
9 1 (0.63%) Adobe Experience Manager
9 1 (0.63%) Oracle SOA Suite
Applications
1 5 (3.13%) Microsoft Excel
1 5 (3.13%) Microsoft PowerPoint
2 4 (2.50%) Microsoft Project
3 2 (1.25%) Microsoft Office
3 2 (1.25%) MS Visio
Business Applications
1 2 (1.25%) Oracle EBS
2 1 (0.63%) Advent Portfolio Exchange
2 1 (0.63%) Relativity
Cloud Services
1 28 (17.50%) Amazon AWS
2 27 (16.88%) Microsoft Azure
3 9 (5.63%) Office 365
4 6 (3.75%) Amazon CloudWatch
4 6 (3.75%) AWS CloudTrail
4 6 (3.75%) AWS Lambda
4 6 (3.75%) GitHub
4 6 (3.75%) npm
4 6 (3.75%) Serverless
5 4 (2.50%) AWS CloudFormation
5 4 (2.50%) Azure Active Directory
6 1 (0.63%) Cloud Computing
6 1 (0.63%) Google Cloud Platform
Communications & Networking
1 40 (25.00%) Firewall
2 21 (13.13%) DNS
3 17 (10.63%) SSL
4 12 (7.50%) TCP/IP
4 12 (7.50%) VPN
5 10 (6.25%) Network Security
5 10 (6.25%) Remote Desktop
6 9 (5.63%) DHCP
6 9 (5.63%) WAN
7 8 (5.00%) Intrusion Detection
8 7 (4.38%) Kerberos
9 6 (3.75%) Cisco IOS
9 6 (3.75%) Extranet
9 6 (3.75%) X.509
10 5 (3.13%) HTTPS
10 5 (3.13%) LAN
11 4 (2.50%) Cisco ISE
11 4 (2.50%) SWIFTNet
12 3 (1.88%) MPLS
12 3 (1.88%) Skype
Database & Business Intelligence
1 19 (11.88%) MongoDB
2 17 (10.63%) NoSQL
3 16 (10.00%) Endeca
4 10 (6.25%) SQL Server
5 7 (4.38%) Big Data
6 6 (3.75%) Hadoop
7 5 (3.13%) HBase
8 3 (1.88%) MySQL
8 3 (1.88%) PostgreSQL
8 3 (1.88%) SQL Server 2008
9 1 (0.63%) Apache Hive
9 1 (0.63%) Data Mining
9 1 (0.63%) Oracle Database
9 1 (0.63%) SQL Server 2014
9 1 (0.63%) SQL Server 2016
Development Applications
1 23 (14.38%) JIRA
2 10 (6.25%) Git (software)
3 8 (5.00%) Bitbucket
3 8 (5.00%) Jenkins
4 5 (3.13%) SonarQube
5 3 (1.88%) Maven
6 2 (1.25%) Artifactory
6 2 (1.25%) ClearCase
6 2 (1.25%) MSBuild
6 2 (1.25%) Selenium
6 2 (1.25%) TeamCity
7 1 (0.63%) GitLab
7 1 (0.63%) Hudson
7 1 (0.63%) SoapUI
7 1 (0.63%) Subversion
7 1 (0.63%) Visual Studio
General
1 31 (19.38%) Finance
2 22 (13.75%) Banking
3 7 (4.38%) Telecoms
4 6 (3.75%) Publishing
5 4 (2.50%) Legal
6 3 (1.88%) Retail
7 2 (1.25%) Investment Banking
7 2 (1.25%) Law
7 2 (1.25%) Retail Banking
8 1 (0.63%) Advertising
8 1 (0.63%) Dutch Language
8 1 (0.63%) French Language
8 1 (0.63%) Local Government
Job Titles
1 35 (21.88%) Architect
2 20 (12.50%) Consultant
3 17 (10.63%) Technical Architect
4 15 (9.38%) Analyst
5 14 (8.75%) Security Engineer
6 13 (8.13%) Security Consultant
6 13 (8.13%) Sitecore Architect
7 11 (6.88%) Security Specialist
8 10 (6.25%) Administrator
8 10 (6.25%) Application Security Specialist
8 10 (6.25%) Applications Specialist
9 9 (5.63%) Security Architect
10 8 (5.00%) Infrastructure Engineer
11 7 (4.38%) Cloud Engineer
11 7 (4.38%) VMware Engineer
11 7 (4.38%) Web Architect
12 6 (3.75%) AWS Engineer
12 6 (3.75%) Senior Data Warehouse Specialist
12 6 (3.75%) Senior Security Specialist
12 6 (3.75%) Systems Administrator
Libraries, Frameworks & Software Standards
1 25 (15.63%) Web Services
2 22 (13.75%) RESTful
3 17 (10.63%) SAML
4 16 (10.00%) Lucene
5 15 (9.38%) SOAP
6 13 (8.13%) OAuth
7 12 (7.50%) LDAP
8 6 (3.75%) Node.js
8 6 (3.75%) OAuth2
8 6 (3.75%) SPNEGO
9 5 (3.13%) Kafka
9 5 (3.13%) OpenID
9 5 (3.13%) SailPoint
9 5 (3.13%) XML
10 4 (2.50%) .NET
10 4 (2.50%) WCF
10 4 (2.50%) Windows Identity Foundation
11 3 (1.88%) JSON
11 3 (1.88%) Middleware
11 3 (1.88%) Spring
Miscellaneous
1 18 (11.25%) Data Centre
2 11 (6.88%) Computer Science
2 11 (6.88%) Fintech
3 9 (5.63%) Management Information System
4 7 (4.38%) Self-Motivation
5 6 (3.75%) Mobile Computing
5 6 (3.75%) Public Cloud
5 6 (3.75%) Replication
5 6 (3.75%) RSA SecurID
6 4 (2.50%) Algorithms
6 4 (2.50%) Cyberthreat
6 4 (2.50%) Enterprise Software
6 4 (2.50%) Greenfield Project
6 4 (2.50%) Private Cloud
6 4 (2.50%) SWIFT
7 3 (1.88%) CMDB
7 3 (1.88%) Digital Media
7 3 (1.88%) Distributed Denial-of-Service
7 3 (1.88%) Hybrid Cloud
7 3 (1.88%) Security Operations Centre
Operating Systems
1 57 (35.63%) Windows
2 21 (13.13%) Linux
3 16 (10.00%) Windows Server
4 15 (9.38%) Windows 7
5 13 (8.13%) Windows Server 2012
6 12 (7.50%) Windows 10
7 9 (5.63%) Unix
8 8 (5.00%) Windows Server 2008
9 6 (3.75%) Mac OS
10 5 (3.13%) CoreOS
11 2 (1.25%) Apple iOS
11 2 (1.25%) Red Hat Enterprise Linux
12 1 (0.63%) AIX
12 1 (0.63%) Android
12 1 (0.63%) Mac OS X
12 1 (0.63%) Solaris
12 1 (0.63%) Windows Server 2003
Processes & Methodologies
1 42 (26.25%) Information Security
2 32 (20.00%) Agile Software Development
3 29 (18.13%) DevOps
4 23 (14.38%) SOA
5 18 (11.25%) B2C
5 18 (11.25%) CRM
5 18 (11.25%) Cybersecurity
5 18 (11.25%) SIEM
6 17 (10.63%) Migration
7 15 (9.38%) Cryptography
7 15 (9.38%) ITIL
8 14 (8.75%) Identity Access Management
8 14 (8.75%) Project Management
9 13 (8.13%) Load Balancing
9 13 (8.13%) OWASP
9 13 (8.13%) Scrum
9 13 (8.13%) SDLC
10 11 (6.88%) Security Architecture
10 11 (6.88%) Vulnerability Management
11 10 (6.25%) Test Automation
Programming Languages
1 25 (15.63%) PowerShell
2 20 (12.50%) Python
3 17 (10.63%) Java
4 13 (8.13%) SQL
5 9 (5.63%) VBScript
6 6 (3.75%) Apex Code
6 6 (3.75%) PyPy
7 4 (2.50%) C
7 4 (2.50%) JavaScript
8 3 (1.88%) C#
8 3 (1.88%) VB
9 2 (1.25%) Bash Shell
9 2 (1.25%) Go
9 2 (1.25%) Ruby
10 1 (0.63%) ES6
10 1 (0.63%) ES7
10 1 (0.63%) Perl
10 1 (0.63%) Scala
Qualifications
1 31 (19.38%) CISSP
2 23 (14.38%) Security Cleared
3 20 (12.50%) CISM
4 15 (9.38%) Degree
4 15 (9.38%) Microsoft Certification
5 13 (8.13%) CISA
5 13 (8.13%) DV Cleared
6 11 (6.88%) GIAC
7 10 (6.25%) SC Cleared
8 9 (5.63%) Computer Science Degree
9 8 (5.00%) SANS
10 7 (4.38%) CCNA
10 7 (4.38%) CEH
10 7 (4.38%) Cisco Certification
11 6 (3.75%) CCNP
11 6 (3.75%) CSSLP
11 6 (3.75%) OSCP
12 5 (3.13%) CRISC
12 5 (3.13%) MCSE
13 4 (2.50%) TOGAF Certification
Quality Assurance & Compliance
1 17 (10.63%) ISO/IEC 27001
2 15 (9.38%) PCI DSS
3 11 (6.88%) GDPR
4 5 (3.13%) COBIT
5 4 (2.50%) Sarbanes-Oxley
6 3 (1.88%) QA
7 2 (1.25%) Cyber Essentials
8 1 (0.63%) ISO/IEC 27005
8 1 (0.63%) NIST 800
System Software
1 42 (26.25%) Active Directory
2 26 (16.25%) VMware Infrastructure
3 23 (14.38%) vSphere
4 9 (5.63%) VMware NSX
5 7 (4.38%) Docker
6 6 (3.75%) BitLocker
6 6 (3.75%) VMware ESXi
6 6 (3.75%) VMware Workstation
6 6 (3.75%) XenDesktop
7 3 (1.88%) Virtual Machines
8 2 (1.25%) Citrix Presentation Server
8 2 (1.25%) XenApp
9 1 (0.63%) Hyper-V
9 1 (0.63%) OpenAM
9 1 (0.63%) Virtual Desktop
Systems Management
1 34 (21.25%) Single Sign-On
2 26 (16.25%) CA Single Sign-On
3 18 (11.25%) OpenSSO
4 16 (10.00%) SCCM
5 10 (6.25%) vCenter Server
6 9 (5.63%) Ansible
6 9 (5.63%) Opscode Chef
7 8 (5.00%) Puppet
8 7 (4.38%) Kubernetes
9 6 (3.75%) HP ALM
9 6 (3.75%) Salt
9 6 (3.75%) WSUS
10 4 (2.50%) PowerCLI
10 4 (2.50%) Terraform
11 3 (1.88%) Norton AntiVirus
12 2 (1.25%) Tivoli
12 2 (1.25%) Tivoli Storage Manager
12 2 (1.25%) WMI
13 1 (0.63%) CSIRT
13 1 (0.63%) Docker Swarm
Vendors
1 41 (25.63%) Microsoft
2 30 (18.75%) VMware
3 22 (13.75%) Cisco
3 22 (13.75%) Citrix
4 18 (11.25%) Sitecore
5 17 (10.63%) ATG
5 17 (10.63%) BEA
6 14 (8.75%) HP
7 13 (8.13%) Splunk
8 10 (6.25%) CA
9 9 (5.63%) Juniper
10 7 (4.38%) Atlassian
10 7 (4.38%) Palo Alto
10 7 (4.38%) ServiceNow
11 6 (3.75%) Apple
11 6 (3.75%) Axway
11 6 (3.75%) Salesforce.com
12 5 (3.13%) CheckPoint
12 5 (3.13%) Qualys
12 5 (3.13%) Symantec