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 3 months to 27 June 2017 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
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 343 353 333
Rank change year-on-year +10 -20  
Contract jobs citing PKI 81 74 101
As % of all contract IT jobs advertised in London 0.39% 0.34% 0.44%
As % of the Miscellaneous category 1.02% 0.91% 1.19%
Number of daily rates quoted 59 45 62
Median daily rate £478 £500 £359
Median daily rate % change year-on-year -4.50% +39.37%  
90% offered a daily rate of more than £350 £435 £289
10% offered a daily rate of more than £645 £550 £498
UK excluding London median daily rate £439 £475 £370
% change year-on-year -7.63% +28.25%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £50.00 £32.04 £20.19
% change year-on-year +56.06% +58.71%  

PKI is in the generic IT skills category. The next 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.

Generic IT Skills
London
Contract job vacancies with a requirement for generic IT skills 7968 8146 8471
As % of all contract IT job vacancies advertised in London 38.28% 37.40% 36.77%
Number of daily rates quoted 5701 5893 5999
Median daily rate £515 £475 £475
Median daily rate % change year-on-year +8.42% -  
90% offered a daily rate of more than £325 £300 £275
10% offered a daily rate of more than £650 £650 £650
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 105 107 140
Median hourly rate £21.20 £20.26 £20.00
Median hourly rate % change year-on-year +4.63% +1.30%  
90% offered a hourly rate of more than £13.43 £12.50 £14.18
10% offered a hourly rate of more than £50.00 £50.00 £52.35
UK excluding London median hourly rate £25.00 £23.00 £18.88
% change year-on-year +8.69% +21.82%  

PKI
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing PKI as a proportion of all contract or permanent IT jobs with a match in the Miscellaneous category.

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 3 months to 27 June 2017.

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 3 months to 27 June 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
City of London -3 11 £538 +10.25% 4
Uxbridge - 1 - -
Stockley Park - 1 - -
PKI
England

For the 6 months to 27 June 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 London region with a requirement for PKI.

1 48 (33.57%) Security Cleared
2 45 (31.47%) Active Directory
2 45 (31.47%) Windows
2 45 (31.47%) Firewall
3 43 (30.07%) VPN
4 37 (25.87%) Amazon AWS
5 36 (25.17%) Linux
5 36 (25.17%) Microsoft
5 36 (25.17%) VMware
6 35 (24.48%) SC Cleared
7 34 (23.78%) SSL
8 32 (22.38%) Agile Software Development
9 30 (20.98%) DNS
9 30 (20.98%) Office 365
10 28 (19.58%) Continuous Integration
10 28 (19.58%) Java
10 28 (19.58%) Finance
11 27 (18.88%) Oracle
12 26 (18.18%) SQL
13 25 (17.48%) SCCM
14 23 (16.08%) Puppet
14 23 (16.08%) Jenkins
15 22 (15.38%) DHCP
16 21 (14.69%) Web Services
16 21 (14.69%) Atlassian
17 20 (13.99%) SCOM
17 20 (13.99%) DevOps
18 19 (13.29%) Apache
18 19 (13.29%) Python
19 18 (12.59%) TDD

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 (13.29%) Apache
2 12 (8.39%) MS Exchange
3 8 (5.59%) SharePoint
3 8 (5.59%) WebSphere
4 6 (4.20%) Confluence
4 6 (4.20%) IIS
4 6 (4.20%) Tomcat
5 5 (3.50%) Exchange Server 2010
5 5 (3.50%) Exchange Server 2013
5 5 (3.50%) JBoss
6 3 (2.10%) Oracle SOA Suite
7 2 (1.40%) nginx
7 2 (1.40%) OpenStack
7 2 (1.40%) SharePoint 2013
7 2 (1.40%) Skype for Business
8 1 (0.70%) MQSeries
8 1 (0.70%) Traffic Server
8 1 (0.70%) WebLogic
8 1 (0.70%) WebSphere Application Server
Applications
1 2 (1.40%) HipChat
2 1 (0.70%) Microsoft Excel
2 1 (0.70%) Microsoft Office
2 1 (0.70%) Microsoft Project
2 1 (0.70%) MS Visio
Business Applications
1 1 (0.70%) Sentinel
Cloud Services
1 37 (25.87%) Amazon AWS
2 30 (20.98%) Office 365
3 15 (10.49%) Microsoft Azure
4 14 (9.79%) SaaS
5 9 (6.29%) IaaS
6 7 (4.90%) PaaS
7 5 (3.50%) AWS CloudFormation
8 3 (2.10%) Amazon CloudWatch
8 3 (2.10%) Amazon EC2
8 3 (2.10%) Amazon S3
8 3 (2.10%) Azure Active Directory
9 2 (1.40%) AWS OpsWorks
9 2 (1.40%) OneDrive
10 1 (0.70%) Cloud Computing
Communications & Networking
1 45 (31.47%) Firewall
2 43 (30.07%) VPN
3 34 (23.78%) SSL
4 30 (20.98%) DNS
5 22 (15.38%) DHCP
6 16 (11.19%) Network Security
7 15 (10.49%) SNMP
8 14 (9.79%) IPsec
9 13 (9.09%) TCP/IP
10 12 (8.39%) Internet
11 10 (6.99%) HTTP
11 10 (6.99%) LDAP
12 9 (6.29%) WAN
13 8 (5.59%) LAN
13 8 (5.59%) SSH
14 6 (4.20%) IP Telephony
14 6 (4.20%) Remote Desktop
14 6 (4.20%) VSAN
15 5 (3.50%) Cisco ASA
15 5 (3.50%) Kerberos
Database & Business Intelligence
1 17 (11.89%) PostgreSQL
1 17 (11.89%) SQL Server
2 8 (5.59%) Hadoop
2 8 (5.59%) Oracle Database
2 8 (5.59%) Oracle Database 11g
3 6 (4.20%) Relational Database
4 5 (3.50%) MySQL
4 5 (3.50%) RDBMS
5 3 (2.10%) Amazon RDS
5 3 (2.10%) MongoDB
5 3 (2.10%) NoSQL
6 2 (1.40%) SQL Server 2008
6 2 (1.40%) SQL Server 2012
6 2 (1.40%) SQL Server 2014
7 1 (0.70%) Blockchain
7 1 (0.70%) DB2
7 1 (0.70%) OLTP
7 1 (0.70%) Oracle ODI
7 1 (0.70%) SQL Server 2016
Development Applications
1 23 (16.08%) Jenkins
2 16 (11.19%) Bitbucket
3 15 (10.49%) Git (software)
4 14 (9.79%) JIRA
5 9 (6.29%) Maven
6 8 (5.59%) Subversion
7 5 (3.50%) Atlassian Bamboo
7 5 (3.50%) Xcode
8 3 (2.10%) Octopus Deploy
8 3 (2.10%) TeamCity
9 2 (1.40%) Ant
9 2 (1.40%) Sonatype Nexus
10 1 (0.70%) FishEye
General
1 28 (19.58%) Finance
2 10 (6.99%) Banking
3 3 (2.10%) Financial Institution
4 2 (1.40%) Investment Banking
4 2 (1.40%) Legal
4 2 (1.40%) Multimedia
5 1 (0.70%) Billing
5 1 (0.70%) Marketing
5 1 (0.70%) Retail
5 1 (0.70%) Telecoms
Job Titles
1 55 (38.46%) Architect
2 19 (13.29%) AWS Architect
3 16 (11.19%) Developer
4 14 (9.79%) Cloud Architect
4 14 (9.79%) Technical Architect
5 13 (9.09%) Consultant
6 12 (8.39%) Security Architect
7 11 (7.69%) Infrastructure Architect
8 9 (6.29%) Administrator
9 8 (5.59%) DevOps Engineer
9 8 (5.59%) Infrastructure Engineer
9 8 (5.59%) Office 365 Architect
10 7 (4.90%) Systems Administrator
11 6 (4.20%) Lead Architect
11 6 (4.20%) Linux Administrator
11 6 (4.20%) Network Engineer
11 6 (4.20%) Network Specialist
11 6 (4.20%) Security Engineer
12 5 (3.50%) iOS Developer
12 5 (3.50%) Technical Infrastructure Architect
Libraries, Frameworks & Software Standards
1 21 (14.69%) Web Services
2 16 (11.19%) Oracle GoldenGate
3 13 (9.09%) OAuth
3 13 (9.09%) SAML
4 12 (8.39%) RESTful
5 10 (6.99%) OpenID
6 9 (6.29%) Elastic Stack
6 9 (6.29%) JSON
7 8 (5.59%) Middleware
8 7 (4.90%) SOAP
9 6 (4.20%) Node.js
9 6 (4.20%) OAuth2
10 5 (3.50%) Cocoa
10 5 (3.50%) Cocoa Touch
10 5 (3.50%) Core Animation
10 5 (3.50%) Core Data
10 5 (3.50%) J2EE
10 5 (3.50%) REST
11 4 (2.80%) Java EE
11 4 (2.80%) Spring
Miscellaneous
1 16 (11.19%) Analytical Skills
1 16 (11.19%) Computer Science
2 8 (5.59%) Data Centre
3 6 (4.20%) User Experience
4 5 (3.50%) Animation
4 5 (3.50%) Blackberry
4 5 (3.50%) Management Information System
4 5 (3.50%) YubiKey
5 4 (2.80%) Replication
6 3 (2.10%) CESG
6 3 (2.10%) DataPower
6 3 (2.10%) Enterprise Cloud
6 3 (2.10%) Public Cloud
7 2 (1.40%) Clustering
7 2 (1.40%) Cybercrime
7 2 (1.40%) Handset
7 2 (1.40%) Hedge funds
7 2 (1.40%) Smartcard
7 2 (1.40%) Virtual Team
8 1 (0.70%) Security Operations Centre
Operating Systems
1 45 (31.47%) Windows
2 36 (25.17%) Linux
3 18 (12.59%) Windows 10
4 14 (9.79%) Unix
4 14 (9.79%) Windows Server
5 13 (9.09%) CentOS
6 9 (6.29%) Windows Server 2012
7 8 (5.59%) Apple iOS
8 6 (4.20%) Windows Server 2008
9 4 (2.80%) Red Hat Enterprise Linux
10 3 (2.10%) Solaris
10 3 (2.10%) Windows Server 2003
11 2 (1.40%) AIX
12 1 (0.70%) Android
12 1 (0.70%) Windows 2000 Server
Processes & Methodologies
1 32 (22.38%) Agile Software Development
2 28 (19.58%) Continuous Integration
3 20 (13.99%) DevOps
4 18 (12.59%) TDD
5 17 (11.89%) Cryptography
6 16 (11.19%) TOGAF
7 15 (10.49%) Continuous Improvement
7 15 (10.49%) Open Source
8 14 (9.79%) ITIL
9 13 (9.09%) Identity Access Management
10 12 (8.39%) Configuration Management
11 11 (7.69%) Cybersecurity
11 11 (7.69%) Migration
11 11 (7.69%) Multi-Factor Authentication
12 10 (6.99%) Information Security
13 9 (6.29%) Network Design
13 9 (6.29%) SOA
13 9 (6.29%) Test Automation
14 8 (5.59%) Asset Management
14 8 (5.59%) Benchmarking
Programming Languages
1 28 (19.58%) Java
2 26 (18.18%) SQL
3 19 (13.29%) Python
4 14 (9.79%) C
5 13 (9.09%) PowerShell
6 11 (7.69%) Shell Script
7 9 (6.29%) Ruby
8 5 (3.50%) Apple Swift
8 5 (3.50%) Objective-C
9 4 (2.80%) Bash Shell
9 4 (2.80%) JavaScript
10 3 (2.10%) C#
11 2 (1.40%) C++
11 2 (1.40%) C-shell
11 2 (1.40%) Korn
12 1 (0.70%) Go
12 1 (0.70%) Perl
12 1 (0.70%) PHP
Qualifications
1 48 (33.57%) Security Cleared
2 35 (24.48%) SC Cleared
3 18 (12.59%) Degree
4 12 (8.39%) Microsoft Certification
5 9 (6.29%) Computer Science Degree
6 7 (4.90%) DV Cleared
6 7 (4.90%) RHCE
6 7 (4.90%) RHCSA
7 6 (4.20%) CISSP
7 6 (4.20%) MCSE
7 6 (4.20%) VCP6
7 6 (4.20%) VMware Certified Professional (VCP)
8 5 (3.50%) ITIL Certification
8 5 (3.50%) JNCIA
8 5 (3.50%) JNCIS
8 5 (3.50%) MCITP
9 4 (2.80%) MCSA
10 3 (2.10%) AWS Certification
10 3 (2.10%) CEH
11 2 (1.40%) BPSS Clearance
Quality Assurance & Compliance
1 6 (4.20%) ISO/IEC 27001
2 5 (3.50%) QA
3 4 (2.80%) COBIT
3 4 (2.80%) PCI DSS
4 2 (1.40%) Disclosure Scotland
4 2 (1.40%) Sarbanes-Oxley
5 1 (0.70%) COSO
5 1 (0.70%) GDPR
5 1 (0.70%) ISAE 3402
5 1 (0.70%) SLA
5 1 (0.70%) SSAE 16
System Software
1 45 (31.47%) Active Directory
2 17 (11.89%) Docker
3 14 (9.79%) VMware Infrastructure
4 7 (4.90%) vSphere
5 6 (4.20%) DFS Replication
6 5 (3.50%) Hyper-V
6 5 (3.50%) Virtual Machines
7 4 (2.80%) XenApp
7 4 (2.80%) XenDesktop
8 3 (2.10%) BitLocker
9 2 (1.40%) NFS
9 2 (1.40%) UAG
10 1 (0.70%) Apache ZooKeeper
10 1 (0.70%) vCloud
Systems Management
1 25 (17.48%) SCCM
2 23 (16.08%) Puppet
3 20 (13.99%) SCOM
4 18 (12.59%) Ansible
5 17 (11.89%) Kubernetes
6 14 (9.79%) Microsoft Intune
7 8 (5.59%) Consul
7 8 (5.59%) Packer
7 8 (5.59%) Rsyslog
7 8 (5.59%) Terraform
7 8 (5.59%) vCenter Server
7 8 (5.59%) yum
7 8 (5.59%) ZABBIX
8 5 (3.50%) Opscode Chef
9 4 (2.80%) CA Single Sign-On
10 3 (2.10%) Nessus
11 2 (1.40%) Graphite
11 2 (1.40%) OSSEC
11 2 (1.40%) Salt
11 2 (1.40%) WSUS
Vendors
1 36 (25.17%) Microsoft
1 36 (25.17%) VMware
2 27 (18.88%) Oracle
3 21 (14.69%) Atlassian
4 14 (9.79%) Cisco
4 14 (9.79%) Citrix
4 14 (9.79%) Red Hat
5 12 (8.39%) CA
5 12 (8.39%) Juniper
6 8 (5.59%) AppDynamics
6 8 (5.59%) HP
6 8 (5.59%) IBM
6 8 (5.59%) Palo Alto
7 6 (4.20%) F5
7 6 (4.20%) Qualys
8 5 (3.50%) Aerohive Networks
8 5 (3.50%) Apple
9 4 (2.80%) 3PAR
10 3 (2.10%) Aruba
10 3 (2.10%) New Relic
City of London
CPS Group Limited
Rate: £500 - £600 per day
Posted: 18 days ago
City of London
CPS Group Limited
Rate: £500 - £625 per day
Posted: 26 days ago