The table below looks at the prevalence of the term PKI in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 224 241 298
Rank change year-on-year
+17 +57
Permanent jobs citing PKI 12 22 31
As % of all permanent IT jobs located in the City of London 0.23% 0.32% 0.28%
As % of the Miscellaneous category 0.47% 0.67% 0.63%
Number of salaries quoted 12 20 22
Median salary £54,000 £72,500 £51,250
Median salary % change year-on-year
-25.51% +41.46%
90% offered a salary of more than £43,000 £54,250 £45,350
10% offered a salary of more than £57,950 £75,000 £74,125
UK excluding London median salary £52,500 £47,500 £50,000
% change year-on-year
+10.52% -5.00%
PKI
London

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

Miscellaneous Category
City of London
Permanent IT job ads with a match in the
Miscellaneous category
2575 3260 4922
As % of all permanent IT jobs located in the City of London 48.42% 48.02% 44.73%
Number of salaries quoted 2350 2815 4222
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £36,500 £36,000 £34,000
10% offered a salary of more than £95,000 £80,000 £90,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

PKI
Jobs Demand Trend in the City of London

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

PKI Jobs Demand Trend in the City of London

PKI
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PKI across the City of London region.

PKI Salary Trend in the City of London

PKI
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing PKI across the City of London region over the 3 months to 9 December 2016.

PKI Salary Histogram in the City of London

PKI
Top 30 Related IT Skills in the City of London

For the 6 months to 9 December 2016, IT jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the City of London region with a requirement for PKI.

1 10 (47.62%) Windows
1 10 (47.62%) VMware
2 9 (42.86%) Firewall
2 9 (42.86%) Microsoft
3 7 (33.33%) Citrix
3 7 (33.33%) Active Directory
3 7 (33.33%) Office 365
4 6 (28.57%) Finance
4 6 (28.57%) Cisco
4 6 (28.57%) Windows Server
5 5 (23.81%) SQL Server
5 5 (23.81%) IIS
5 5 (23.81%) Stakeholder Management
5 5 (23.81%) Information Security
5 5 (23.81%) Financial Institution
5 5 (23.81%) SIEM
5 5 (23.81%) Cyber-Ark
5 5 (23.81%) VMware Infrastructure
5 5 (23.81%) PowerShell
5 5 (23.81%) Amazon EC2
6 4 (19.05%) XenApp
6 4 (19.05%) Problem Management
6 4 (19.05%) Private Cloud
6 4 (19.05%) VMware ESXi
6 4 (19.05%) Law
6 4 (19.05%) ITIL
6 4 (19.05%) MS Exchange
6 4 (19.05%) DNS
6 4 (19.05%) DHCP
7 3 (14.29%) CCA

PKI
Top Related 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 5 (23.81%) IIS
2 4 (19.05%) MS Exchange
3 3 (14.29%) Skype for Business
4 1 (4.76%) Apache
4 1 (4.76%) Exchange Server 2010
4 1 (4.76%) SharePoint
Applications
1 2 (9.52%) MS Excel
Cloud Services
1 7 (33.33%) Office 365
2 5 (23.81%) Amazon EC2
3 3 (14.29%) Amazon AWS
3 3 (14.29%) Mimecast
4 2 (9.52%) Amazon CloudWatch
4 2 (9.52%) Amazon S3
4 2 (9.52%) Amazon SQS
4 2 (9.52%) AWS CloudFormation
4 2 (9.52%) Microsoft Azure
5 1 (4.76%) Azure Active Directory
5 1 (4.76%) IaaS
5 1 (4.76%) PaaS
Communications & Networking
1 9 (42.86%) Firewall
2 4 (19.05%) DHCP
2 4 (19.05%) DNS
3 3 (14.29%) IPsec
3 3 (14.29%) IPv6
3 3 (14.29%) Skype
4 2 (9.52%) LAN
4 2 (9.52%) SAN
4 2 (9.52%) Unified Communications
4 2 (9.52%) VoIP
4 2 (9.52%) VPN
4 2 (9.52%) WAN
4 2 (9.52%) WLAN
5 1 (4.76%) BIG-IP
5 1 (4.76%) Internet
5 1 (4.76%) Intranet
5 1 (4.76%) LDAP
5 1 (4.76%) NetScaler
5 1 (4.76%) TCP/IP
Database & Business Intelligence
1 5 (23.81%) SQL Server
2 2 (9.52%) Amazon RDS
Development Applications
1 2 (9.52%) Atlassian Bamboo
1 2 (9.52%) Git (software)
1 2 (9.52%) Jenkins
1 2 (9.52%) TeamCity
2 1 (4.76%) Maven
General
1 6 (28.57%) Finance
2 5 (23.81%) Financial Institution
3 4 (19.05%) Law
4 1 (4.76%) Banking
4 1 (4.76%) Telecoms
Job Titles
1 5 (23.81%) Security Engineer
2 4 (19.05%) Infrastructure Engineer
3 3 (14.29%) Cisco Engineer
3 3 (14.29%) Cisco Network Engineer
3 3 (14.29%) Network Engineer
3 3 (14.29%) Server Engineer
4 2 (9.52%) 3rd Line Engineer
4 2 (9.52%) 3rd Line Server Engineer
4 2 (9.52%) Active Directory Specialist
4 2 (9.52%) Avaya Engineer
4 2 (9.52%) Cisco Specialist
4 2 (9.52%) DevOps Engineer
4 2 (9.52%) Infrastructure Specialist
4 2 (9.52%) Network Infrastructure Engineer
4 2 (9.52%) Senior DevOps
4 2 (9.52%) Senior DevOps Engineer
4 2 (9.52%) VMware Engineer
4 2 (9.52%) VMware Specialist
5 1 (4.76%) 3rd Line Infrastructure Engineer
5 1 (4.76%) Unified Communications Engineer
Libraries, Frameworks & Software Standards
1 1 (4.76%) .NET
1 1 (4.76%) Ajax
1 1 (4.76%) Java EE
1 1 (4.76%) jQuery
1 1 (4.76%) Middleware
1 1 (4.76%) RESTful
1 1 (4.76%) XML
Miscellaneous
1 4 (19.05%) Private Cloud
2 2 (9.52%) Analytical Skills
3 1 (4.76%) Clustering
Operating Systems
1 10 (47.62%) Windows
2 6 (28.57%) Windows Server
3 2 (9.52%) Linux
3 2 (9.52%) Red Hat Enterprise Linux
4 1 (4.76%) CentOS
4 1 (4.76%) Debian
4 1 (4.76%) Ubuntu
4 1 (4.76%) Unix
Processes & Methodologies
1 5 (23.81%) Information Security
1 5 (23.81%) SIEM
1 5 (23.81%) Stakeholder Management
2 4 (19.05%) ITIL
2 4 (19.05%) Problem Management
3 3 (14.29%) DevOps
3 3 (14.29%) PRINCE2
3 3 (14.29%) Project Management
3 3 (14.29%) Virtual Infrastructure
4 2 (9.52%) Agile Software Development
4 2 (9.52%) Continuous Integration
4 2 (9.52%) Disaster Recovery
4 2 (9.52%) High Availability
4 2 (9.52%) Performance Monitoring
4 2 (9.52%) Release Management
5 1 (4.76%) Change Control
5 1 (4.76%) Configuration Management
5 1 (4.76%) Continuous Improvement
5 1 (4.76%) Identity Management
5 1 (4.76%) Migration
Programming Languages
1 5 (23.81%) PowerShell
2 2 (9.52%) Java
3 1 (4.76%) Bash Shell
3 1 (4.76%) JavaScript
3 1 (4.76%) Perl
3 1 (4.76%) PHP
3 1 (4.76%) Python
3 1 (4.76%) Ruby
3 1 (4.76%) SQL
3 1 (4.76%) VB
Qualifications
1 3 (14.29%) CCA
1 3 (14.29%) Citrix Certification
1 3 (14.29%) VMware Certified Professional (VCP)
2 1 (4.76%) AWS Certification
2 1 (4.76%) CCNA
2 1 (4.76%) CCNP
2 1 (4.76%) Cisco Certification
Quality Assurance & Compliance
1 1 (4.76%) QA
System Software
1 7 (33.33%) Active Directory
2 5 (23.81%) VMware Infrastructure
3 4 (19.05%) VMware ESXi
3 4 (19.05%) XenApp
4 1 (4.76%) Virtual Machines
4 1 (4.76%) vSphere
Systems Management
1 3 (14.29%) Opscode Chef
1 3 (14.29%) Puppet
2 2 (9.52%) Ansible
3 1 (4.76%) Forefront Identity Manager
3 1 (4.76%) SCCM
3 1 (4.76%) SCOM
3 1 (4.76%) WSUS
Vendors
1 10 (47.62%) VMware
2 9 (42.86%) Microsoft
3 7 (33.33%) Citrix
4 6 (28.57%) Cisco
5 5 (23.81%) Cyber-Ark
6 3 (14.29%) 3PAR
6 3 (14.29%) HP
7 2 (9.52%) Avaya
7 2 (9.52%) NetApp
7 2 (9.52%) Nimble Storage
7 2 (9.52%) Red Hat
8 1 (4.76%) F5
City, London
Harvey Nash plc
Salary: £50000 - £65000 per annum
Posted: 3 hours ago
City, London
ANSON MCCADE
Salary: £40,000 - £60,000
Posted: 7 hours ago
City, London
Harvey Nash plc
Salary: £55000 - £65000 per annum + bonus & benefits
Posted: Yesterday
City, London
Pioneer Search
Salary: £50000 - £60000 per annum + Benefits
Posted: 2 days ago
City, London
Opus IT Consulting
Salary: £50000 - £70000 per annum + Benefits
Posted: 3 days ago