The table below looks at the prevalence of the term PKI in contract job vacancies advertised in the City of London. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited PKI over the 3 months to 28 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)
London / City of London
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 156 151 185
Rank change year-on-year -5 +34  
Contract jobs citing PKI 10 14 20
As % of all contract IT jobs advertised in the City of London 0.31% 0.42% 0.35%
As % of the Miscellaneous category 0.73% 1.06% 0.91%
Number of daily rates quoted 9 11 15
Median daily rate £550 £485 £385
Median daily rate % change year-on-year +13.40% +25.97%  
90% offered a daily rate of more than £435 £406 £311
10% offered a daily rate of more than £825 £575 £419
UK excluding London median daily rate £438 £475 £370
% change year-on-year -7.89% +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 the City of London with a requirement for generic IT skills.

Generic IT Skills
City of London
Contract job vacancies with a requirement for generic IT skills 1367 1324 2193
As % of all contract IT job vacancies advertised in the City of London 41.89% 39.32% 38.20%
Number of daily rates quoted 1560 1614 2541
Median daily rate £535 £475 £475
Median daily rate % change year-on-year +12.63% -  
90% offered a daily rate of more than £313 £300 £275
10% offered a daily rate of more than £700 £675 £663
UK excluding London median daily rate £400 £390 £375
% change year-on-year +2.56% +4.00%  
Number of hourly rates quoted 26 35 54
Median hourly rate £18.70 £17.50 £22.29
Median hourly rate % change year-on-year +6.82% -21.48%  
90% offered a hourly rate of more than £12.52 £11.25 £14.66
10% offered a hourly rate of more than £22.86 £73.00 £62.58
UK excluding London median hourly rate £25.00 £23.00 £18.50
% change year-on-year +8.69% +24.32%  

PKI
Job Vacancy Trend in the City of London

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

Job vacancy trend for PKI in the City of London

PKI
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for PKI in the City of London

PKI
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing PKI in the City of London over the 3 months to 28 June 2017.

Contractor daily rate histogram for PKI in the City of London

PKI
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for PKI in the City of London

For the 6 months to 28 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 City of London region with a requirement for PKI.

1 10 (66.67%) Microsoft
2 7 (46.67%) Agile Software Development
2 7 (46.67%) DevOps
3 6 (40.00%) Linux
4 5 (33.33%) Windows
4 5 (33.33%) Citrix
4 5 (33.33%) Finance
4 5 (33.33%) VMware
5 4 (26.67%) Asset Management
5 4 (26.67%) Oracle
5 4 (26.67%) SCCM
5 4 (26.67%) Degree
5 4 (26.67%) Microsoft Azure
5 4 (26.67%) Amazon AWS
5 4 (26.67%) Security Monitoring
6 3 (20.00%) Octopus Deploy
6 3 (20.00%) Creative Problem-Solving
6 3 (20.00%) AWS Certification
6 3 (20.00%) AWS CloudFormation
6 3 (20.00%) Amazon CloudWatch
6 3 (20.00%) Performance Monitoring
6 3 (20.00%) New Relic
6 3 (20.00%) IaaS
6 3 (20.00%) Jenkins
6 3 (20.00%) Amazon RDS
6 3 (20.00%) Confluence
6 3 (20.00%) SIEM
6 3 (20.00%) TeamCity
6 3 (20.00%) Git (software)
6 3 (20.00%) Amazon EC2

PKI
Co-occurring IT Skills in the City of 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 3 (20.00%) Confluence
1 3 (20.00%) IIS
2 1 (6.67%) WebSphere
Applications
1 1 (6.67%) Microsoft Excel
1 1 (6.67%) Microsoft Project
1 1 (6.67%) MS Visio
Business Applications
1 1 (6.67%) Sentinel
Cloud Services
1 4 (26.67%) Amazon AWS
1 4 (26.67%) Microsoft Azure
2 3 (20.00%) Amazon CloudWatch
2 3 (20.00%) Amazon EC2
2 3 (20.00%) Amazon S3
2 3 (20.00%) AWS CloudFormation
2 3 (20.00%) IaaS
3 2 (13.33%) PaaS
3 2 (13.33%) SaaS
4 1 (6.67%) Office 365
Communications & Networking
1 3 (20.00%) HTTP
1 3 (20.00%) Network Security
1 3 (20.00%) TCP/IP
2 2 (13.33%) DMZ
2 2 (13.33%) Firewall
2 2 (13.33%) HTTPS
2 2 (13.33%) IPsec
2 2 (13.33%) NetScaler
2 2 (13.33%) SAN
2 2 (13.33%) SSH
2 2 (13.33%) SSL
2 2 (13.33%) VSAN
3 1 (6.67%) Internet
3 1 (6.67%) LDAP
3 1 (6.67%) Remote Desktop
3 1 (6.67%) SNMP
3 1 (6.67%) Telnet
3 1 (6.67%) VPN
Database & Business Intelligence
1 3 (20.00%) Amazon RDS
Development Applications
1 3 (20.00%) Atlassian Bamboo
1 3 (20.00%) Git (software)
1 3 (20.00%) Jenkins
1 3 (20.00%) JIRA
1 3 (20.00%) Octopus Deploy
1 3 (20.00%) TeamCity
General
1 5 (33.33%) Finance
Job Titles
1 4 (26.67%) DevOps Engineer
2 2 (13.33%) Architect
2 2 (13.33%) Cloud Engineer
2 2 (13.33%) Consultant
2 2 (13.33%) Infrastructure Engineer
2 2 (13.33%) Operations Engineer
2 2 (13.33%) Security Engineer
2 2 (13.33%) Security Manager
3 1 (6.67%) Data Consultant
3 1 (6.67%) Identity Management Architect
3 1 (6.67%) Information Manager
3 1 (6.67%) Information Security Engineer
3 1 (6.67%) Information Security Manager
3 1 (6.67%) IT Consultant
3 1 (6.67%) IT Security Consultant
3 1 (6.67%) Network Specialist
3 1 (6.67%) Security Consultant
3 1 (6.67%) Senior Manager
3 1 (6.67%) Solutions Architect
3 1 (6.67%) Technical Architect
Libraries, Frameworks & Software Standards
1 1 (6.67%) Middleware
1 1 (6.67%) REST
1 1 (6.67%) SailPoint
1 1 (6.67%) SOAP
1 1 (6.67%) Web Services
1 1 (6.67%) WSDL
1 1 (6.67%) XML
1 1 (6.67%) XSL
1 1 (6.67%) XSLT
Miscellaneous
1 3 (20.00%) Computer Science
2 2 (13.33%) Hedge funds
3 1 (6.67%) Analytical Skills
3 1 (6.67%) CESG
3 1 (6.67%) Data Centre
3 1 (6.67%) DataPower
3 1 (6.67%) Handset
3 1 (6.67%) Management Information System
3 1 (6.67%) YubiKey
Operating Systems
1 6 (40.00%) Linux
2 5 (33.33%) Windows
3 1 (6.67%) AIX
3 1 (6.67%) Apple iOS
3 1 (6.67%) Solaris
3 1 (6.67%) Windows 10
Processes & Methodologies
1 7 (46.67%) Agile Software Development
1 7 (46.67%) DevOps
2 4 (26.67%) Asset Management
2 4 (26.67%) Security Monitoring
3 3 (20.00%) Continuous Integration
3 3 (20.00%) Creative Problem-Solving
3 3 (20.00%) Information Security
3 3 (20.00%) Penetration Testing
3 3 (20.00%) Performance Monitoring
3 3 (20.00%) SIEM
3 3 (20.00%) TOGAF
4 2 (13.33%) Black-Box Testing
4 2 (13.33%) Cybersecurity
4 2 (13.33%) Matrix Organization
4 2 (13.33%) Multithreading
4 2 (13.33%) SABSA
4 2 (13.33%) Security Architecture
4 2 (13.33%) Static Code Analysis
4 2 (13.33%) Vulnerability Assessment
4 2 (13.33%) Waterfall
Programming Languages
1 3 (20.00%) Java
2 2 (13.33%) PowerShell
2 2 (13.33%) Python
2 2 (13.33%) Ruby
3 1 (6.67%) Bash Shell
3 1 (6.67%) C-shell
3 1 (6.67%) Go
3 1 (6.67%) Korn
Qualifications
1 4 (26.67%) Degree
2 3 (20.00%) AWS Certification
2 3 (20.00%) Security Cleared
3 2 (13.33%) CISSP
3 2 (13.33%) SC Cleared
3 2 (13.33%) VCP6
3 2 (13.33%) VMware Certified Professional (VCP)
4 1 (6.67%) CEH
4 1 (6.67%) CREST Certified
4 1 (6.67%) GCIA
4 1 (6.67%) GCIH
4 1 (6.67%) GIAC
4 1 (6.67%) ITIL Certification
4 1 (6.67%) JNCIA
4 1 (6.67%) JNCIS
4 1 (6.67%) SANS
Quality Assurance & Compliance
1 3 (20.00%) COBIT
1 3 (20.00%) QA
2 1 (6.67%) COSO
2 1 (6.67%) PCI DSS
2 1 (6.67%) Sarbanes-Oxley
System Software
1 3 (20.00%) Active Directory
2 2 (13.33%) DFS Replication
2 2 (13.33%) VMware Infrastructure
2 2 (13.33%) vSphere
2 2 (13.33%) XenDesktop
3 1 (6.67%) BitLocker
3 1 (6.67%) XenApp
Systems Management
1 4 (26.67%) SCCM
2 2 (13.33%) Nessus
2 2 (13.33%) Opscode Chef
2 2 (13.33%) Puppet
2 2 (13.33%) SCOM
2 2 (13.33%) vCenter Server
3 1 (6.67%) Ansible
3 1 (6.67%) BladeLogic
3 1 (6.67%) IBM BigFix
3 1 (6.67%) Microsoft Intune
3 1 (6.67%) Salt
3 1 (6.67%) WSUS
Vendors
1 10 (66.67%) Microsoft
2 5 (33.33%) Citrix
2 5 (33.33%) VMware
3 4 (26.67%) Oracle
4 3 (20.00%) Atlassian
4 3 (20.00%) New Relic
4 3 (20.00%) Qualys
5 2 (13.33%) 3PAR
5 2 (13.33%) Bloomberg
5 2 (13.33%) CheckPoint
5 2 (13.33%) HP
5 2 (13.33%) IBM
6 1 (6.67%) Aerohive Networks
6 1 (6.67%) Cisco
6 1 (6.67%) F5
6 1 (6.67%) ForgeRock
6 1 (6.67%) Juniper
6 1 (6.67%) Palo Alto
City of London
CPS Group Limited
Rate: £500 - £600 per day
Posted: 19 days ago
City of London
CPS Group Limited
Rate: £500 - £625 per day
Posted: 27 days ago