The table below looks at the prevalence of the term PKI in contract job vacancies advertised in England. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 3 months to 24 March 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.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
UK / England
Rank 407 434 434
Rank change year-on-year +27 0  
Contract jobs citing PKI 177 186 170
As % of all contract IT jobs advertised in England 0.42% 0.38% 0.36%
As % of the Miscellaneous category 1.32% 1.22% 1.16%
Number of daily rates quoted 101 113 98
Median daily rate £435 £450 £425
Median daily rate % change year-on-year -3.33% +5.88%  
90% offered a daily rate of more than £310 £312 £228
10% offered a daily rate of more than £550 £537 £550
UK excluding London median daily rate £415 £450 £425
% change year-on-year -7.77% +5.88%  
Number of hourly rates quoted 5 4 4
Median hourly rate £45.00 £34.50 £26.00
Median hourly rate % change year-on-year +30.43% +32.69%  
90% offered a hourly rate of more than £30.00 £23.55 £23.90
10% offered a hourly rate of more than £50.00 £43.00 £44.55
UK excluding London median hourly rate £45.00 £34.50 £26.00
% change year-on-year +30.43% +32.69%  

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 England with a requirement for generic IT skills.

Generic IT Skills
England
Contract job vacancies with a requirement for generic IT skills 13406 15228 14690
As % of all contract IT job vacancies advertised in England 32.07% 31.17% 30.72%
Number of daily rates quoted 8669 10047 9002
Median daily rate £450 £425 £425
Median daily rate % change year-on-year +5.88% -  
90% offered a daily rate of more than £275 £270 £250
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £396 £375 £375
% change year-on-year +5.46% -  
Number of hourly rates quoted 505 520 610
Median hourly rate £22.50 £22.54 £19.00
Median hourly rate % change year-on-year -0.17% +18.63%  
90% offered a hourly rate of more than £11.33 £12.50 £11.50
10% offered a hourly rate of more than £50.00 £50.40 £44.10
UK excluding London median hourly rate £18.84 £29.00 £18.90
% change year-on-year -35.03% +53.43%  

PKI
Job Vacancy Trend in England

The job posting trend of jobs advertised in England 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 England

PKI
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for PKI in England

PKI
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing PKI in England over the 3 months to 24 March 2017.

Contractor daily rate histogram for PKI in England

PKI
Contractor Hourly Rate Trend in England

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

Contractor hourly rate trend for PKI in England

PKI
Contractor Hourly Rate Histogram in England

The hourly rate distribution of IT jobs citing PKI in England over the 3 months to 24 March 2017.

Contractor hourly rate histogram for PKI in England

PKI
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing PKI within the England region over the 3 months to 24 March 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
London +45 63 £500 +2.04% 6
South East -15 56 £435 -3.33% 16
North West +42 28 £368 -5.16% 4
South West +3 12 £355 -26.42% 2
West Midlands +7 7 £425 +41.66% 4
East Midlands 0 6 £330 +22.22%
Yorkshire +13 2 - -
East of England -8 2 £300 -42.85%
PKI
UK

PKI
Top 30 Related IT Skills in England

For the 6 months to 24 March 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 England region with a requirement for PKI.

1 161 (47.77%) Security Cleared
2 156 (46.29%) Active Directory
3 136 (40.36%) Windows
4 132 (39.17%) SC Cleared
5 126 (37.39%) Microsoft
6 112 (33.23%) DNS
7 93 (27.60%) Firewall
8 78 (23.15%) VPN
9 77 (22.85%) VMware
10 62 (18.40%) Linux
11 61 (18.10%) SQL
11 61 (18.10%) Amazon AWS
12 59 (17.51%) DHCP
13 55 (16.32%) Office 365
14 53 (15.73%) LDAP
15 52 (15.43%) SCCM
16 49 (14.54%) Puppet
16 49 (14.54%) Oracle
16 49 (14.54%) Windows Server
17 48 (14.24%) SQL Server
18 47 (13.95%) SCOM
19 45 (13.35%) Microsoft Certification
20 44 (13.06%) Cisco
20 44 (13.06%) Microsoft Azure
20 44 (13.06%) Data Centre
20 44 (13.06%) Windows Server 2012
21 42 (12.46%) Jenkins
21 42 (12.46%) Unix
22 41 (12.17%) Windows Server 2008
23 40 (11.87%) PowerShell

PKI
Top Related IT Skills in England 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 36 (10.68%) SharePoint
2 33 (9.79%) Apache
3 29 (8.61%) IIS
4 27 (8.01%) MS Exchange
5 22 (6.53%) Skype for Business
6 11 (3.26%) Confluence
6 11 (3.26%) Exchange Server 2010
6 11 (3.26%) JBoss
6 11 (3.26%) nginx
7 8 (2.37%) Elasticsearch
7 8 (2.37%) Exchange Server 2013
7 8 (2.37%) Tomcat
8 6 (1.78%) SAS
8 6 (1.78%) WebSphere
9 5 (1.48%) SharePoint 2013
9 5 (1.48%) WebLogic
10 4 (1.19%) Adobe Experience Manager
10 4 (1.19%) Mule ESB
10 4 (1.19%) OpenStack
10 4 (1.19%) WebLogic Portal
Applications
1 23 (6.82%) MS Excel
2 8 (2.37%) MS Office
3 2 (0.59%) HipChat
Business Applications
1 1 (0.30%) SAP Oil and Gas
Cloud Services
1 61 (18.10%) Amazon AWS
2 55 (16.32%) Office 365
3 44 (13.06%) Microsoft Azure
4 15 (4.45%) AWS CloudFormation
5 14 (4.15%) Azure Active Directory
6 13 (3.86%) IaaS
7 12 (3.56%) Amazon EC2
8 11 (3.26%) Amazon CloudWatch
8 11 (3.26%) Amazon S3
9 10 (2.97%) Cloud Computing
9 10 (2.97%) OneDrive
10 7 (2.08%) SaaS
11 6 (1.78%) Yammer
12 5 (1.48%) Amazon SQS
13 3 (0.89%) AWS Lambda
13 3 (0.89%) PaaS
13 3 (0.89%) Route 53
13 3 (0.89%) Virtual Private Cloud
14 2 (0.59%) AWS OpsWorks
15 1 (0.30%) Mimecast
Communications & Networking
1 112 (33.23%) DNS
2 93 (27.60%) Firewall
3 78 (23.15%) VPN
4 59 (17.51%) DHCP
5 53 (15.73%) LDAP
6 39 (11.57%) Kerberos
6 39 (11.57%) SSL
7 31 (9.20%) Internet
8 26 (7.72%) SNMP
9 25 (7.42%) LAN
9 25 (7.42%) Network Security
10 22 (6.53%) WAN
11 21 (6.23%) TCP/IP
12 16 (4.75%) Intrusion Detection
13 15 (4.45%) BGP
13 15 (4.45%) HTTP
13 15 (4.45%) X.500
14 14 (4.15%) Skype
15 11 (3.26%) Cisco ASA
15 11 (3.26%) Wireless
Database & Business Intelligence
1 48 (14.24%) SQL Server
2 27 (8.01%) Oracle Database
3 26 (7.72%) PostgreSQL
4 21 (6.23%) Hadoop
5 19 (5.64%) Oracle Database 11g
6 8 (2.37%) Amazon RDS
6 8 (2.37%) MongoDB
6 8 (2.37%) NoSQL
6 8 (2.37%) Oracle Database 12c
6 8 (2.37%) SQL Server 2008
6 8 (2.37%) SQL Server 2012
7 4 (1.19%) Big Data
7 4 (1.19%) Endeca
7 4 (1.19%) SQL Server 2014
8 3 (0.89%) MySQL
8 3 (0.89%) Redis
9 2 (0.59%) SQL Server 2005
10 1 (0.30%) DB2
10 1 (0.30%) OLTP
10 1 (0.30%) RDBMS
Development Applications
1 42 (12.46%) Jenkins
2 30 (8.90%) JIRA
3 19 (5.64%) Bitbucket
4 14 (4.15%) Git (software)
5 10 (2.97%) Atlassian Bamboo
6 8 (2.37%) Octopus Deploy
6 8 (2.37%) TeamCity
7 5 (1.48%) Sonatype Nexus
7 5 (1.48%) Team Foundation Server
8 3 (0.89%) GitLab
9 2 (0.59%) Maven
10 1 (0.30%) Ant
10 1 (0.30%) Visual Studio
General
1 28 (8.31%) Finance
2 6 (1.78%) Telecoms
3 5 (1.48%) Banking
4 4 (1.19%) Local Government
5 2 (0.59%) Automotive
5 2 (0.59%) Investment Banking
5 2 (0.59%) Multimedia
5 2 (0.59%) Publishing
5 2 (0.59%) Retail
6 1 (0.30%) Billing
6 1 (0.30%) Electronics
6 1 (0.30%) Financial Institution
6 1 (0.30%) Manufacturing
6 1 (0.30%) Marketing
Job Titles
1 116 (34.42%) Architect
2 46 (13.65%) Consultant
3 33 (9.79%) Technical Architect
4 30 (8.90%) Cloud Architect
5 29 (8.61%) Infrastructure Architect
6 24 (7.12%) AWS Architect
7 23 (6.82%) Security Architect
8 20 (5.93%) Active Directory Engineer
9 19 (5.64%) Office 365 Architect
10 18 (5.34%) Security Specialist
11 17 (5.04%) Infrastructure Engineer
12 16 (4.75%) Security Engineer
13 14 (4.15%) Infrastructure Technical Architect
13 14 (4.15%) Solutions Architect
13 14 (4.15%) Technical Infrastructure Architect
14 13 (3.86%) Analyst
15 12 (3.56%) DevOps Engineer
16 11 (3.26%) Cloud Infrastructure Architect
16 11 (3.26%) Network Engineer
16 11 (3.26%) Security Consultant
Libraries, Frameworks & Software Standards
1 29 (8.61%) Elastic Stack
2 25 (7.42%) Oracle GoldenGate
3 23 (6.82%) Web Services
4 20 (5.93%) SAML
5 14 (4.15%) .NET
6 11 (3.26%) SOAP
7 10 (2.97%) OpenID
8 9 (2.67%) OAuth
9 7 (2.08%) REST
10 6 (1.78%) POSIX
10 6 (1.78%) RESTful
11 5 (1.48%) ADSI
12 4 (1.19%) 802.1X
12 4 (1.19%) Lucene
13 3 (0.89%) OAuth2
13 3 (0.89%) Software Packaging
14 2 (0.59%) Ajax
14 2 (0.59%) CSS3
14 2 (0.59%) Java EE
14 2 (0.59%) XMPP
Miscellaneous
1 44 (13.06%) Data Centre
2 30 (8.90%) Replication
3 21 (6.23%) Management Information System
4 18 (5.34%) Clustering
5 11 (3.26%) Analytical Skills
6 9 (2.67%) CESG
6 9 (2.67%) Smartcard
6 9 (2.67%) Virtual Team
7 8 (2.37%) Smart Meter
8 6 (1.78%) Computer Science
9 5 (1.48%) Public Cloud
10 4 (1.19%) Distributed Denial-of-Service
10 4 (1.19%) Enterprise Cloud
10 4 (1.19%) Hybrid Cloud
10 4 (1.19%) Linux Command Line
11 3 (0.89%) Client/Server
11 3 (0.89%) iPad
11 3 (0.89%) Machine to Machine
12 2 (0.59%) CESG CLAS
12 2 (0.59%) Handset
Operating Systems
1 136 (40.36%) Windows
2 62 (18.40%) Linux
3 49 (14.54%) Windows Server
4 44 (13.06%) Windows Server 2012
5 42 (12.46%) Unix
6 41 (12.17%) Windows Server 2008
7 38 (11.28%) Windows 10
8 20 (5.93%) Windows Server 2003
9 13 (3.86%) CentOS
10 9 (2.67%) Red Hat Enterprise Linux
11 5 (1.48%) VMS
12 4 (1.19%) SUSE
12 4 (1.19%) Windows XP
13 3 (0.89%) AIX
13 3 (0.89%) Apple iOS
14 2 (0.59%) Solaris
14 2 (0.59%) Windows 8
15 1 (0.30%) Android
15 1 (0.30%) Windows 2000
15 1 (0.30%) Windows NT
Processes & Methodologies
1 39 (11.57%) Migration
2 34 (10.09%) Continuous Integration
3 33 (9.79%) DevOps
4 32 (9.50%) Information Security
5 30 (8.90%) ITIL
6 27 (8.01%) Agile Software Development
7 24 (7.12%) Kalman Filter
8 23 (6.82%) TOGAF
9 22 (6.53%) Identity Management
10 19 (5.64%) Email Filtering
11 18 (5.34%) Continuous Improvement
11 18 (5.34%) SIEM
12 17 (5.04%) Database Security
12 17 (5.04%) Multi-Factor Authentication
13 16 (4.75%) Open Source
14 15 (4.45%) Configuration Management
14 15 (4.45%) Identity Access Management
15 14 (4.15%) Web Filtering
16 13 (3.86%) Mobile Device Management
17 12 (3.56%) Vulnerability Scanning
Programming Languages
1 61 (18.10%) SQL
2 40 (11.87%) PowerShell
3 37 (10.98%) C
4 35 (10.39%) Java
5 21 (6.23%) Python
6 13 (3.86%) Shell Script
7 11 (3.26%) C#
8 10 (2.97%) Bash Shell
9 6 (1.78%) JavaScript
9 6 (1.78%) Perl
9 6 (1.78%) Ruby
9 6 (1.78%) VB.NET
10 3 (0.89%) C++
11 2 (0.59%) PHP
11 2 (0.59%) TypeScript
Qualifications
1 161 (47.77%) Security Cleared
2 132 (39.17%) SC Cleared
3 45 (13.35%) Microsoft Certification
4 24 (7.12%) CISSP
5 21 (6.23%) MCP
6 18 (5.34%) Degree
7 17 (5.04%) DV Cleared
7 17 (5.04%) MCTS
8 14 (4.15%) Cisco Certification
9 11 (3.26%) MCSE
10 10 (2.97%) AWS Certification
10 10 (2.97%) MCITP
10 10 (2.97%) RHCE
11 8 (2.37%) CCIE
12 7 (2.08%) CISM
13 5 (1.48%) ITIL Certification
13 5 (1.48%) RHCSA
14 4 (1.19%) BPSS Clearance
14 4 (1.19%) CESG Certified Professional
14 4 (1.19%) CompTIA Security+
Quality Assurance & Compliance
1 23 (6.82%) ISO/IEC 27001
2 18 (5.34%) PCI DSS
3 14 (4.15%) QA
4 5 (1.48%) SLA
5 4 (1.19%) Disclosure Scotland
5 4 (1.19%) GPG13
6 3 (0.89%) RMADS
6 3 (0.89%) Sarbanes-Oxley
7 2 (0.59%) COBIT
7 2 (0.59%) FedRAMP
7 2 (0.59%) HIPAA
7 2 (0.59%) HMG Security Policy Framework
8 1 (0.30%) ISO27002
8 1 (0.30%) JSP 440
System Software
1 156 (46.29%) Active Directory
2 35 (10.39%) VMware Infrastructure
3 27 (8.01%) Docker
4 12 (3.56%) XenApp
5 11 (3.26%) vSphere
6 7 (2.08%) BitLocker
6 7 (2.08%) vCloud
7 4 (1.19%) UAG
8 3 (0.89%) Hyper-V
8 3 (0.89%) Microsoft App-V
8 3 (0.89%) NFS
8 3 (0.89%) Terminal Services
9 2 (0.59%) Postfix
9 2 (0.59%) ProxySG
9 2 (0.59%) Sendmail
9 2 (0.59%) XenServer
10 1 (0.30%) Citrix Presentation Server
10 1 (0.30%) DFS Replication
10 1 (0.30%) ISA Server
10 1 (0.30%) XenDesktop
Systems Management
1 52 (15.43%) SCCM
2 49 (14.54%) Puppet
3 47 (13.95%) SCOM
4 34 (10.09%) Microsoft Intune
5 32 (9.50%) Ansible
6 26 (7.72%) Kubernetes
7 22 (6.53%) Rsyslog
8 20 (5.93%) Terraform
8 20 (5.93%) ZABBIX
9 19 (5.64%) Consul
9 19 (5.64%) Packer
9 19 (5.64%) yum
10 12 (3.56%) Opscode Chef
11 10 (2.97%) Forefront Identity Manager
11 10 (2.97%) Nagios
12 8 (2.37%) CA Single Sign-On
13 7 (2.08%) Norton AntiVirus
14 6 (1.78%) Graphite
14 6 (1.78%) Nessus
14 6 (1.78%) SELinux
Vendors
1 126 (37.39%) Microsoft
2 77 (22.85%) VMware
3 49 (14.54%) Oracle
4 44 (13.06%) Cisco
5 36 (10.68%) Atlassian
6 31 (9.20%) Citrix
7 27 (8.01%) CA
8 23 (6.82%) Red Hat
9 20 (5.93%) Intel Security
10 19 (5.64%) AppDynamics
11 16 (4.75%) F5
12 13 (3.86%) Juniper
12 13 (3.86%) Symantec
13 11 (3.26%) Palo Alto
14 10 (2.97%) SolarWinds
14 10 (2.97%) Thales
15 9 (2.67%) CheckPoint
15 9 (2.67%) IBM
16 8 (2.37%) HP
16 8 (2.37%) New Relic
Knutsford, Cheshire
Experis Ltd
Posted: 3 days ago
London
Marcus Donald People
Rate: £350 - £450 per day
Posted: Yesterday