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 17 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
England / London
Rank 469 526 563
Rank change year-on-year
+57 +37
Permanent jobs citing PKI 102 113 78
As % of all permanent IT jobs located in London 0.31% 0.28% 0.19%
As % of the Miscellaneous category 0.66% 0.59% 0.42%
Number of salaries quoted 76 76 59
Median salary £59,500 £60,000 £52,500
Median salary % change year-on-year
-0.83% +14.28%
90% offered a salary of more than £54,000 £42,500 £45,000
10% offered a salary of more than £77,500 £80,000 £71,000
UK excluding London median salary £54,000 £47,500 £50,000
% change year-on-year
+13.68% -5.00%

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
15558 19059 18463
As % of all permanent IT jobs located in London 46.55% 47.68% 45.63%
Number of salaries quoted 12989 15798 15319
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 £33,500
10% offered a salary of more than £90,000 £82,500 £87,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 17 January 2017.

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 17 January 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +46 24 £57,500 - 4
Uxbridge - 2 £55,000 -
Croydon - 1 £57,000 -
Canary Wharf - 1 £65,000 -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 17 January 2017, 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.

1 114 (61.96%) Active Directory
2 109 (59.24%) Windows
3 83 (45.11%) VMware
4 73 (39.67%) Linux
5 67 (36.41%) Microsoft
6 64 (34.78%) Windows Server
7 58 (31.52%) VMware Infrastructure
8 55 (29.89%) IIS
9 53 (28.80%) Finance
10 51 (27.72%) Firewall
10 51 (27.72%) Information Security
11 48 (26.09%) Microsoft Azure
12 44 (23.91%) Java
12 44 (23.91%) SQL
13 42 (22.83%) Agile Software Development
13 42 (22.83%) Amazon AWS
14 41 (22.28%) Apache
15 34 (18.48%) MS Exchange
15 34 (18.48%) CISSP
16 33 (17.93%) LDAP
16 33 (17.93%) DevOps
17 32 (17.39%) Git (software)
18 31 (16.85%) Amazon EC2
18 31 (16.85%) ITIL
19 30 (16.30%) Kerberos
20 29 (15.76%) CISM
20 29 (15.76%) Network Security
20 29 (15.76%) JIRA
20 29 (15.76%) Continuous Integration
20 29 (15.76%) Performance Monitoring

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 55 (29.89%) IIS
2 41 (22.28%) Apache
3 34 (18.48%) MS Exchange
4 28 (15.22%) Tomcat
5 27 (14.67%) Skype for Business
6 25 (13.59%) Confluence
7 24 (13.04%) nginx
8 18 (9.78%) Exchange Server 2010
9 13 (7.07%) Exchange Server 2013
10 10 (5.43%) Elasticsearch
11 9 (4.89%) SharePoint
12 8 (4.35%) SharePoint 2013
13 7 (3.80%) JBoss
13 7 (3.80%) WebLogic
14 5 (2.72%) Exchange Server 2007
15 3 (1.63%) Apache Pig
15 3 (1.63%) Apache Spark
Applications
1 6 (3.26%) MS Excel
2 1 (0.54%) MS Office
2 1 (0.54%) MS Visio
Business Applications
1 7 (3.80%) SAP HR
Cloud Services
1 48 (26.09%) Microsoft Azure
2 42 (22.83%) Amazon AWS
3 31 (16.85%) Amazon EC2
4 28 (15.22%) Amazon S3
5 27 (14.67%) Amazon CloudWatch
5 27 (14.67%) AWS CloudFormation
6 26 (14.13%) Amazon SQS
6 26 (14.13%) Azure Active Directory
7 13 (7.07%) Office 365
8 6 (3.26%) IaaS
9 4 (2.17%) Mimecast
9 4 (2.17%) PaaS
10 3 (1.63%) GitHub
11 1 (0.54%) SaaS
Communications & Networking
1 51 (27.72%) Firewall
2 33 (17.93%) LDAP
3 30 (16.30%) Kerberos
4 29 (15.76%) Network Security
5 27 (14.67%) Skype
6 26 (14.13%) VPN
7 25 (13.59%) DHCP
7 25 (13.59%) DNS
8 20 (10.87%) LAN
9 19 (10.33%) NetScaler
9 19 (10.33%) SSL
9 19 (10.33%) WAN
10 14 (7.61%) TCP/IP
11 13 (7.07%) Internet
12 11 (5.98%) MPLS
13 10 (5.43%) Ethernet
14 9 (4.89%) Fibre Channel
14 9 (4.89%) Intrusion Detection
14 9 (4.89%) IPsec
14 9 (4.89%) iSCSI
Database & Business Intelligence
1 27 (14.67%) Amazon RDS
2 15 (8.15%) SQL Server
3 11 (5.98%) MySQL
4 5 (2.72%) Hadoop
5 4 (2.17%) MongoDB
6 3 (1.63%) Apache Hive
6 3 (1.63%) Big Data
6 3 (1.63%) RDBMS
6 3 (1.63%) Relational Database
7 1 (0.54%) Data Mining
7 1 (0.54%) KDB
7 1 (0.54%) Kdb+
7 1 (0.54%) NoSQL
7 1 (0.54%) Oracle Database
7 1 (0.54%) PostgreSQL
Development Applications
1 32 (17.39%) Git (software)
2 29 (15.76%) JIRA
3 28 (15.22%) Atlassian Bamboo
3 28 (15.22%) Jenkins
4 27 (14.67%) TeamCity
5 24 (13.04%) Octopus Deploy
6 1 (0.54%) JMeter
6 1 (0.54%) JUnit
6 1 (0.54%) LoadRunner
6 1 (0.54%) Maven
6 1 (0.54%) Oracle APEX
6 1 (0.54%) Subversion
6 1 (0.54%) VSS/SourceSafe
General
1 53 (28.80%) Finance
2 20 (10.87%) Banking
3 9 (4.89%) Telecoms
4 7 (3.80%) Law
5 4 (2.17%) Retail
6 3 (1.63%) Military
7 2 (1.09%) Financial Institution
8 1 (0.54%) French Language
8 1 (0.54%) German Language
8 1 (0.54%) Investment Banking
8 1 (0.54%) Publishing
8 1 (0.54%) Spanish Language
Job Titles
1 30 (16.30%) Security Engineer
2 29 (15.76%) DevOps Engineer
3 28 (15.22%) Infrastructure Engineer
4 22 (11.96%) AWS DevOps
4 22 (11.96%) AWS Engineer
5 16 (8.70%) Systems Engineer
6 13 (7.07%) Analyst
7 12 (6.52%) Developer
8 11 (5.98%) Azure DevOps
8 11 (5.98%) Azure Engineer
8 11 (5.98%) Exchange Engineer
8 11 (5.98%) Messaging Engineer
9 9 (4.89%) Infrastructure Analyst
9 9 (4.89%) Network Engineer
10 8 (4.35%) Architect
10 8 (4.35%) Cisco Engineer
10 8 (4.35%) Senior DevOps
10 8 (4.35%) Senior DevOps Engineer
11 7 (3.80%) Java Engineer
11 7 (3.80%) VMware Specialist
Libraries, Frameworks & Software Standards
1 18 (9.78%) .NET
2 9 (4.89%) Web Services
3 7 (3.80%) ELK Stack
3 7 (3.80%) SAML
3 7 (3.80%) SPNEGO
3 7 (3.80%) XACML
4 6 (3.26%) 802.1X
4 6 (3.26%) Middleware
4 6 (3.26%) Spring
5 5 (2.72%) Java EE
6 4 (2.17%) LAMP
7 3 (1.63%) Apache Camel
7 3 (1.63%) EJB
7 3 (1.63%) Hibernate
7 3 (1.63%) JavaBeans
7 3 (1.63%) Spring Security
8 2 (1.09%) HTML
8 2 (1.09%) RESTful
9 1 (0.54%) CSS
9 1 (0.54%) XML
Miscellaneous
1 28 (15.22%) Cryptography
2 24 (13.04%) Data Centre
3 18 (9.78%) Computer Science
4 14 (7.61%) Analytical Skills
5 11 (5.98%) Clustering
6 10 (5.43%) Management Information System
7 9 (4.89%) Private Cloud
8 7 (3.80%) Security Operations Centre
9 6 (3.26%) RSA SecurID
10 5 (2.72%) Biometrics
10 5 (2.72%) Smartcard
10 5 (2.72%) VCE vBlock
11 4 (2.17%) Algorithms
11 4 (2.17%) Hedge funds
12 3 (1.63%) Mobile App
12 3 (1.63%) Visualisation
13 2 (1.09%) Artificial Intelligence
13 2 (1.09%) Client/Server
13 2 (1.09%) Statistics
13 2 (1.09%) Virtual Team
Operating Systems
1 109 (59.24%) Windows
2 73 (39.67%) Linux
3 64 (34.78%) Windows Server
4 28 (15.22%) Windows Server 2012
5 24 (13.04%) Windows Server 2008
6 21 (11.41%) CentOS
7 9 (4.89%) VMS
8 8 (4.35%) Windows 8
9 7 (3.80%) Debian
9 7 (3.80%) Ubuntu
9 7 (3.80%) Windows Server 2003
10 6 (3.26%) Unix
11 5 (2.72%) Android
11 5 (2.72%) Apple iOS
11 5 (2.72%) Red Hat Enterprise Linux
11 5 (2.72%) Windows 2000
11 5 (2.72%) Windows NT
12 2 (1.09%) Mac OS X
13 1 (0.54%) Data ONTAP
13 1 (0.54%) Solaris
Processes & Methodologies
1 51 (27.72%) Information Security
2 42 (22.83%) Agile Software Development
3 33 (17.93%) DevOps
4 31 (16.85%) ITIL
5 29 (15.76%) Continuous Integration
5 29 (15.76%) Performance Monitoring
5 29 (15.76%) Security Monitoring
6 26 (14.13%) Business Intelligence
7 24 (13.04%) SIEM
8 22 (11.96%) Configuration Management
9 20 (10.87%) High Availability
9 20 (10.87%) Security Operations
10 17 (9.24%) Multi-Factor Authentication
11 15 (8.15%) Analytics
11 15 (8.15%) Cybersecurity
11 15 (8.15%) Data Loss Prevention
12 14 (7.61%) Open Source
12 14 (7.61%) Stakeholder Management
13 13 (7.07%) Identity Management
14 12 (6.52%) Penetration Testing
Programming Languages
1 44 (23.91%) Java
1 44 (23.91%) SQL
2 28 (15.22%) Python
3 27 (14.67%) C
4 26 (14.13%) Perl
5 24 (13.04%) Ruby
6 22 (11.96%) PowerShell
7 21 (11.41%) Bash Shell
8 17 (9.24%) C#
9 9 (4.89%) JavaScript
10 8 (4.35%) C++
11 7 (3.80%) VB
12 4 (2.17%) Shell Script
12 4 (2.17%) VBScript
13 3 (1.63%) Apple Swift
13 3 (1.63%) Go
13 3 (1.63%) Objective-C
14 1 (0.54%) Groovy
14 1 (0.54%) PHP
Qualifications
1 34 (18.48%) CISSP
2 29 (15.76%) CISM
3 24 (13.04%) AWS Certification
4 23 (12.50%) Degree
5 17 (9.24%) CISA
6 11 (5.98%) VMware Certified Professional (VCP)
7 7 (3.80%) CEH
7 7 (3.80%) GIAC
7 7 (3.80%) Microsoft Certification
7 7 (3.80%) SANS
8 6 (3.26%) Citrix Certification
8 6 (3.26%) MCSE
8 6 (3.26%) Security Cleared
9 5 (2.72%) Cisco Certification
9 5 (2.72%) VERITAS Certified Professional (VCP)
10 4 (2.17%) ISEB
10 4 (2.17%) MCSA
11 3 (1.63%) CCEA
11 3 (1.63%) CCNP
11 3 (1.63%) MCP
Quality Assurance & Compliance
1 28 (15.22%) QA
2 9 (4.89%) PCI DSS
3 6 (3.26%) SLA
4 5 (2.72%) ISO/IEC 27001
5 2 (1.09%) COBIT
System Software
1 114 (61.96%) Active Directory
2 58 (31.52%) VMware Infrastructure
3 20 (10.87%) Hyper-V
3 20 (10.87%) vSphere
4 17 (9.24%) XenApp
5 16 (8.70%) Virtual Machines
6 14 (7.61%) XenDesktop
7 13 (7.07%) VMware ESX
8 11 (5.98%) VMware ESXi
9 8 (4.35%) XenServer
10 6 (3.26%) NFS
10 6 (3.26%) vCloud
11 5 (2.72%) Forefront TMG
11 5 (2.72%) ISA Server
11 5 (2.72%) UAG
11 5 (2.72%) Veritas Cluster Server
12 3 (1.63%) Docker
12 3 (1.63%) Microsoft App-V
13 1 (0.54%) pfSense
13 1 (0.54%) Snort
Systems Management
1 27 (14.67%) Ansible
2 26 (14.13%) Opscode Chef
3 24 (13.04%) Puppet
3 24 (13.04%) SELinux
4 15 (8.15%) SCOM
4 15 (8.15%) WSUS
5 13 (7.07%) Nessus
6 12 (6.52%) Host Intrusion Detection System
7 11 (5.98%) SCCM
8 6 (3.26%) CA Single Sign-On
8 6 (3.26%) vMotion
9 5 (2.72%) Microsoft Clustering
9 5 (2.72%) WMI
10 4 (2.17%) Cisco Prime
10 4 (2.17%) McAfee ePO
11 3 (1.63%) Apache Shiro
11 3 (1.63%) Kubernetes
11 3 (1.63%) QRadar
11 3 (1.63%) SolarWinds Orion
12 2 (1.09%) Cisco CUCM
Vendors
1 83 (45.11%) VMware
2 67 (36.41%) Microsoft
3 28 (15.22%) Cisco
3 28 (15.22%) Citrix
4 26 (14.13%) HP
5 25 (13.59%) Atlassian
6 24 (13.04%) New Relic
7 23 (12.50%) Trend Micro
8 22 (11.96%) Red Hat
9 18 (9.78%) Oracle
10 13 (7.07%) MobileIron
11 11 (5.98%) F5
12 9 (4.89%) NetApp
13 8 (4.35%) Palo Alto
13 8 (4.35%) Qualys
14 7 (3.80%) 3PAR
14 7 (3.80%) ProCurve
14 7 (3.80%) SAP
14 7 (3.80%) WatchGuard
15 6 (3.26%) SolarWinds
London
IBM
Salary: Up to £48,000 per annum
Posted: 1 hour ago
Central London / West End
Client Server
Salary: £90k to £150k + bonus + benefits
Posted: 2 hours ago
City, London
Pioneer Search
Salary: £50000 - £60000 per annum + Benefits
Posted: 5 days ago
London
Lorien Resourcing
Salary: Excellent Benefits & Bonus
Posted: 4 days ago
City, London
Opus IT Consulting
Salary: £50000 - £70000 per annum + Benefits
Posted: 6 days ago
Central London / West End
Client Server
Salary: £65k to £90k + bonus + benefits
Posted: 3 days ago
City, London
ANSON MCCADE
Salary: £60,000-£70,000 base and strong package
Posted: 6 days ago
London
Computer Futures
Salary: competitive
Posted: 12 days ago
Central London / West End
Client Server
Salary: £90k to £150k + bonus + benefits
Posted: 6 days ago
London
Progressive Recruitment
Salary: competitive
Posted: 26 days ago
London
Client Server
Salary: £65000 - £90000 per annum + bonus + benefits
Posted: 11 days ago