The table below looks at the prevalence of the term PKI in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 26 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Sep 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 531 569 616
Rank change year-on-year
+38 +47
Permanent jobs citing PKI 86 91 70
As % of all permanent IT jobs located in London 0.22% 0.21% 0.15%
As % of the Miscellaneous category 0.49% 0.43% 0.34%
Number of salaries quoted 75 78 59
Median salary £65,000 £60,000 £55,000
Median salary % change year-on-year
+8.33% +9.09%
90% offered a salary of more than £46,000 £41,723 £42,000
10% offered a salary of more than £80,000 £76,500 £66,500
UK excluding London median salary £52,500 £51,000 £50,000
% change year-on-year
+2.94% +2.00%
PKI
England

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

Miscellaneous Category
London
Permanent IT job ads with a match in the
Miscellaneous category
17451 21164 20752
As % of all permanent IT jobs located in London 45.58% 48.53% 45.25%
Number of salaries quoted 14842 17432 16703
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £35,000 £35,000 £32,500
10% offered a salary of more than £90,000 £80,000 £85,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

PKI
Jobs Demand Trend in London

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

PKI Jobs Demand Trend in London

PKI
Salary Trend in London

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

PKI Salary Trend in London

PKI
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing PKI across the London region over the 3 months to 26 September 2016.

PKI Salary Histogram in London

PKI
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the London region over the 3 months to 26 September 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +36 9 £85,000 +36.00% 1
Croydon - 4 £57,604 -
Canary Wharf +3 1 £67,500 -6.89%
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 26 September 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 London region with a requirement for PKI.

1 79 (46.47%) Windows
2 78 (45.88%) Active Directory
3 77 (45.29%) Linux
4 65 (38.24%) Firewall
5 61 (35.88%) Microsoft
6 55 (32.35%) Finance
7 50 (29.41%) Information Security
8 48 (28.24%) SQL
9 45 (26.47%) Agile Software Development
10 42 (24.71%) VMware
11 39 (22.94%) Java
11 39 (22.94%) SSL
11 39 (22.94%) Git (software)
12 36 (21.18%) Continuous Integration
12 36 (21.18%) Cryptography
13 34 (20.00%) Windows Server
14 33 (19.41%) Security Operations
14 33 (19.41%) DevOps
15 32 (18.82%) JIRA
15 32 (18.82%) Amazon AWS
15 32 (18.82%) CISSP
16 29 (17.06%) Intrusion Detection
17 28 (16.47%) IIS
17 28 (16.47%) Puppet
17 28 (16.47%) Amazon EC2
18 27 (15.88%) Opscode Chef
19 26 (15.29%) Open Source
19 26 (15.29%) DNS
19 26 (15.29%) Python
19 26 (15.29%) LDAP

PKI
Top Related 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 28 (16.47%) IIS
2 23 (13.53%) Apache
3 20 (11.76%) Confluence
4 18 (10.59%) nginx
4 18 (10.59%) Tomcat
5 12 (7.06%) MS Exchange
6 3 (1.76%) Elasticsearch
6 3 (1.76%) Exchange Server 2013
7 2 (1.18%) Exchange Server 2010
7 2 (1.18%) GlassFish
8 1 (0.59%) Apache Pig
8 1 (0.59%) Apache Spark
8 1 (0.59%) OpenStack
8 1 (0.59%) Skype for Business
8 1 (0.59%) WebLogic
Applications
1 16 (9.41%) MS Excel
2 1 (0.59%) MS Visio
Cloud Services
1 32 (18.82%) Amazon AWS
2 28 (16.47%) Amazon EC2
3 24 (14.12%) Amazon S3
4 23 (13.53%) Microsoft Azure
5 20 (11.76%) AWS CloudFormation
6 18 (10.59%) Amazon CloudWatch
7 17 (10.00%) Amazon SQS
8 15 (8.82%) Azure Active Directory
9 8 (4.71%) Office 365
10 4 (2.35%) Mimecast
11 3 (1.76%) GitHub
11 3 (1.76%) IaaS
12 2 (1.18%) Google Cloud Platform
12 2 (1.18%) Google Compute Engine
12 2 (1.18%) IBM Cloud
12 2 (1.18%) SoftLayer
13 1 (0.59%) PaaS
13 1 (0.59%) SaaS
Communications & Networking
1 65 (38.24%) Firewall
2 39 (22.94%) SSL
3 29 (17.06%) Intrusion Detection
4 26 (15.29%) DNS
4 26 (15.29%) LDAP
5 25 (14.71%) Network Security
6 18 (10.59%) Kerberos
7 16 (9.41%) Internet
7 16 (9.41%) VPN
8 13 (7.65%) Fibre Channel
8 13 (7.65%) TCP/IP
9 9 (5.29%) DHCP
9 9 (5.29%) LAN
9 9 (5.29%) SAN
9 9 (5.29%) WAN
10 7 (4.12%) IPsec
11 6 (3.53%) HTTP
11 6 (3.53%) iSCSI
11 6 (3.53%) Wi-Fi
12 5 (2.94%) Wireshark
Database & Business Intelligence
1 18 (10.59%) Amazon RDS
2 9 (5.29%) Hadoop
2 9 (5.29%) SQL Server
3 4 (2.35%) MySQL
4 3 (1.76%) MongoDB
4 3 (1.76%) Oracle Database
4 3 (1.76%) Relational Database
5 2 (1.18%) Data Mining
5 2 (1.18%) KDB
5 2 (1.18%) Kdb+
5 2 (1.18%) NoSQL
5 2 (1.18%) PostgreSQL
6 1 (0.59%) Apache Hive
6 1 (0.59%) Big Data
6 1 (0.59%) Data Warehouse
6 1 (0.59%) OLTP
6 1 (0.59%) Oracle Reports
6 1 (0.59%) RDBMS
6 1 (0.59%) SQL Server 2008
6 1 (0.59%) SQL Server 2012
Development Applications
1 39 (22.94%) Git (software)
2 32 (18.82%) JIRA
3 24 (14.12%) Atlassian Bamboo
3 24 (14.12%) Jenkins
4 18 (10.59%) TeamCity
5 14 (8.24%) Octopus Deploy
6 9 (5.29%) JUnit
7 8 (4.71%) JMeter
7 8 (4.71%) LoadRunner
8 5 (2.94%) Subversion
9 2 (1.18%) Fiddler
10 1 (0.59%) ClearQuest
10 1 (0.59%) Eclipse
10 1 (0.59%) HP UFT
10 1 (0.59%) Metasploit
10 1 (0.59%) Sonatype Nexus
General
1 55 (32.35%) Finance
2 13 (7.65%) Banking
3 10 (5.88%) Law
4 8 (4.71%) Financial Institution
5 7 (4.12%) Telecoms
6 5 (2.94%) Retail
7 3 (1.76%) Investment Banking
7 3 (1.76%) Japanese Language
8 2 (1.18%) Back Office
9 1 (0.59%) French Language
9 1 (0.59%) Games
9 1 (0.59%) German Language
9 1 (0.59%) Legal
9 1 (0.59%) Marketing
9 1 (0.59%) Military
9 1 (0.59%) Publishing
9 1 (0.59%) Spanish Language
Job Titles
1 33 (19.41%) Security Engineer
2 22 (12.94%) DevOps Engineer
3 18 (10.59%) Architect
3 18 (10.59%) Systems Engineer
4 17 (10.00%) Developer
5 12 (7.06%) Analyst
5 12 (7.06%) Consultant
5 12 (7.06%) Security Analyst
6 11 (6.47%) Security Consultant
7 10 (5.88%) AWS DevOps
7 10 (5.88%) AWS Engineer
8 8 (4.71%) Incident Engineer
8 8 (4.71%) Java Developer
8 8 (4.71%) Server Engineer
9 7 (4.12%) Linux Engineer
9 7 (4.12%) Senior Analyst
9 7 (4.12%) Senior Security Analyst
9 7 (4.12%) Wintel Engineer
10 6 (3.53%) Incident Analyst
10 6 (3.53%) Senior Incident Analyst
Libraries, Frameworks & Software Standards
1 12 (7.06%) HTML
2 8 (4.71%) .NET
2 8 (4.71%) HTML5
3 5 (2.94%) Middleware
3 5 (2.94%) Spring
4 4 (2.35%) SAML
4 4 (2.35%) Web Services
5 3 (1.76%) EJB
5 3 (1.76%) JavaBeans
5 3 (1.76%) LAMP
5 3 (1.76%) OAuth
5 3 (1.76%) Spring Security
6 2 (1.18%) Django
6 2 (1.18%) Hibernate
6 2 (1.18%) Java EE
6 2 (1.18%) JSON
6 2 (1.18%) Node.js
6 2 (1.18%) RESTful
6 2 (1.18%) SPNEGO
6 2 (1.18%) Zend Framework
Miscellaneous
1 36 (21.18%) Cryptography
2 26 (15.29%) Data Centre
3 16 (9.41%) Analytical Skills
4 14 (8.24%) Computer Science
5 9 (5.29%) Management Information System
5 9 (5.29%) Security Operations Centre
6 8 (4.71%) Private Cloud
7 7 (4.12%) Clustering
7 7 (4.12%) EMC VNX
8 6 (3.53%) Replication
9 5 (2.94%) Biometrics
10 4 (2.35%) Fintech
10 4 (2.35%) Smartcard
11 3 (1.76%) Algorithms
11 3 (1.76%) Enterprise Software
11 3 (1.76%) Hybrid Cloud
11 3 (1.76%) Mobile App
11 3 (1.76%) Virtual Team
12 2 (1.18%) Data Protection Act
12 2 (1.18%) Machine to Machine
Operating Systems
1 79 (46.47%) Windows
2 77 (45.29%) Linux
3 34 (20.00%) Windows Server
4 18 (10.59%) CentOS
5 17 (10.00%) Windows Server 2008
6 16 (9.41%) Unix
7 15 (8.82%) Windows Server 2012
8 5 (2.94%) Android
8 5 (2.94%) Apple iOS
8 5 (2.94%) Red Hat Enterprise Linux
9 3 (1.76%) Solaris
9 3 (1.76%) Windows Server 2003
10 2 (1.18%) Debian
10 2 (1.18%) FreeBSD
10 2 (1.18%) Ubuntu
11 1 (0.59%) Windows 2000
Processes & Methodologies
1 50 (29.41%) Information Security
2 45 (26.47%) Agile Software Development
3 36 (21.18%) Continuous Integration
4 33 (19.41%) DevOps
4 33 (19.41%) Security Operations
5 26 (15.29%) Open Source
6 25 (14.71%) Analytics
7 24 (14.12%) ITIL
8 23 (13.53%) Asset Management
8 23 (13.53%) Kalman Filter
9 22 (12.94%) Performance Monitoring
10 20 (11.76%) Configuration Management
11 19 (11.18%) Cybersecurity
11 19 (11.18%) SIEM
12 17 (10.00%) Business Intelligence
13 13 (7.65%) Identity Access Management
14 12 (7.06%) Microservices
14 12 (7.06%) Scrum
14 12 (7.06%) Security Architecture
14 12 (7.06%) Stakeholder Management
Programming Languages
1 48 (28.24%) SQL
2 39 (22.94%) Java
3 26 (15.29%) Python
4 23 (13.53%) C
5 21 (12.35%) Ruby
6 20 (11.76%) Bash Shell
7 19 (11.18%) Perl
8 16 (9.41%) PowerShell
9 13 (7.65%) C++
10 12 (7.06%) Shell Script
11 8 (4.71%) Groovy
12 6 (3.53%) C#
13 4 (2.35%) JavaScript
13 4 (2.35%) PHP
14 3 (1.76%) Apple Swift
14 3 (1.76%) Go
14 3 (1.76%) Objective-C
15 1 (0.59%) PL/SQL
15 1 (0.59%) VBScript
Qualifications
1 32 (18.82%) CISSP
2 26 (15.29%) CISM
3 24 (14.12%) Degree
4 22 (12.94%) GIAC
4 22 (12.94%) SANS
5 17 (10.00%) AWS Certification
6 11 (6.47%) Microsoft Certification
7 8 (4.71%) MCSE
7 8 (4.71%) VMware Certified Professional (VCP)
8 7 (4.12%) Security Cleared
9 6 (3.53%) SC Cleared
10 5 (2.94%) CISA
10 5 (2.94%) Cisco Certification
11 4 (2.35%) CCA
11 4 (2.35%) Citrix Certification
12 3 (1.76%) CEH
12 3 (1.76%) MCSA
13 2 (1.18%) MCSD
14 1 (0.59%) PMI Certification
14 1 (0.59%) PMP
Quality Assurance & Compliance
1 24 (14.12%) QA
2 11 (6.47%) ISO/IEC 27001
3 8 (4.71%) SLA
4 6 (3.53%) PCI DSS
5 3 (1.76%) COBIT
6 1 (0.59%) ISO27002
6 1 (0.59%) Sarbanes-Oxley
System Software
1 78 (45.88%) Active Directory
2 25 (14.71%) VMware Infrastructure
3 15 (8.82%) vSphere
4 7 (4.12%) Virtual Machines
5 4 (2.35%) Docker
5 4 (2.35%) Hyper-V
5 4 (2.35%) XenApp
6 2 (1.18%) Squid
7 1 (0.59%) Firmware
7 1 (0.59%) KVM
7 1 (0.59%) pfSense
7 1 (0.59%) Snort
7 1 (0.59%) vCloud
7 1 (0.59%) XenServer
Systems Management
1 28 (16.47%) Puppet
2 27 (15.88%) Opscode Chef
3 24 (14.12%) Host Intrusion Detection System
4 19 (11.18%) Ansible
5 18 (10.59%) SELinux
6 15 (8.82%) SCOM
7 9 (5.29%) SCCM
8 6 (3.53%) Failover Clustering
8 6 (3.53%) Microsoft Clustering
8 6 (3.53%) NetBackup
9 5 (2.94%) Nessus
10 4 (2.35%) Cisco Prime
10 4 (2.35%) Forefront Identity Manager
10 4 (2.35%) Kubernetes
10 4 (2.35%) NetIQ Identity Manager
10 4 (2.35%) OpenAM
10 4 (2.35%) OpenIDM
10 4 (2.35%) Oracle Identity Manager
11 3 (1.76%) Apache Shiro
11 3 (1.76%) WSUS
Vendors
1 61 (35.88%) Microsoft
2 42 (24.71%) VMware
3 20 (11.76%) Atlassian
4 18 (10.59%) Red Hat
5 15 (8.82%) Cisco
6 14 (8.24%) New Relic
7 13 (7.65%) HP
7 13 (7.65%) Trend Micro
8 12 (7.06%) Oracle
9 8 (4.71%) Citrix
10 7 (4.12%) Dell
10 7 (4.12%) EMC
10 7 (4.12%) ForgeRock
10 7 (4.12%) Symantec
11 6 (3.53%) Cloudera
11 6 (3.53%) Cyber-Ark
11 6 (3.53%) Hortonworks
11 6 (3.53%) Juniper
12 5 (2.94%) 3PAR
12 5 (2.94%) SolarWinds
London
Computer Futures
Salary: £60000 - £90000 per annum + competitive
Posted: 3 days ago
London
Ability Resourcing
Salary: £60000 - £85000 per annum + Options (Early Stage)
Posted: Yesterday
London
Stott & May
Salary: £70000 - £80000 per annum + Benefits
Posted: 5 days ago
London
Yoh
Salary: £42 - £50 per annum
Posted: 3 days ago
London
Robert Walters UK
Salary: £55000 - £70000 per annum
Posted: 6 days ago
City, London
ANSON MCCADE
Salary: £40,000 - £57,000
Posted: 4 days ago
East London
Proprius Recruitment
Salary: From £50,000 to £65,000 per annum Plus Excellewnt Bonus and Benefits
Posted: 5 days ago
Chiswick Park, London, UK
QVC
Salary: Competitive Salary + Benefits
Posted: 10 days ago
Central London / West End
Client Server
Salary: £60k to £70k + benefits
Posted: 6 days ago
North London
Ticketmaster UK
Salary: Competitive
Posted: 13 days ago