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 28 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 Jun 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 559 574 650
Rank change year-on-year
+15 +76
Permanent jobs citing PKI 86 87 50
As % of all permanent IT jobs located in London 0.21% 0.20% 0.10%
As % of the Miscellaneous category 0.47% 0.42% 0.22%
Number of salaries quoted 66 55 22
Median salary £60,000 £65,000 £60,000
Median salary % change year-on-year
-7.69% +8.33%
90% offered a salary of more than £52,500 £39,185 £32,300
10% offered a salary of more than £75,000 £84,000 £76,250
UK excluding London median salary £55,000 £47,500 £53,000
% change year-on-year
+15.78% -10.37%
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
18470 20543 23011
As % of all permanent IT jobs located in London 46.16% 46.51% 46.59%
Number of salaries quoted 15668 16756 18850
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 £32,500 £34,000
10% offered a salary of more than £87,500 £82,500 £85,000
UK excluding London median salary £42,500 £40,000 £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 28 June 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 28 June 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 +34 10 £60,000 -7.69% 9
Canary Wharf - 2 £67,500 - 2
Croydon - 1 £50,000 -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 28 June 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.

1 116 (57.43%) Windows
2 92 (45.54%) Active Directory
3 84 (41.58%) Linux
4 75 (37.13%) Firewall
5 74 (36.63%) Finance
6 69 (34.16%) Microsoft
7 62 (30.69%) SQL
8 57 (28.22%) Information Security
9 55 (27.23%) Windows Server
10 53 (26.24%) VMware
11 52 (25.74%) CISSP
12 47 (23.27%) DNS
13 44 (21.78%) Windows Server 2008
14 43 (21.29%) SSL
15 42 (20.79%) Security Operations
16 39 (19.31%) ITIL
17 37 (18.32%) Windows Server 2012
18 36 (17.82%) Cybersecurity
19 34 (16.83%) PowerShell
19 34 (16.83%) CISM
20 33 (16.34%) Java
21 32 (15.84%) Unix
21 32 (15.84%) Open Source
22 31 (15.35%) Analytics
22 31 (15.35%) SANS
23 30 (14.85%) Identity Access Management
23 30 (14.85%) Analytical Skills
23 30 (14.85%) Data Centre
23 30 (14.85%) Oracle
23 30 (14.85%) Asset Management

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 26 (12.87%) MS Exchange
2 24 (11.88%) IIS
3 12 (5.94%) Apache
3 12 (5.94%) Exchange Server 2010
3 12 (5.94%) WebLogic
4 11 (5.45%) Exchange Server 2013
4 11 (5.45%) Tomcat
5 8 (3.96%) GlassFish
6 6 (2.97%) Exchange Server 2007
7 5 (2.48%) Skype for Business
8 4 (1.98%) Confluence
8 4 (1.98%) Oracle HTTP Server
8 4 (1.98%) WebSphere
8 4 (1.98%) WebSphere Application Server
9 3 (1.49%) CMS
9 3 (1.49%) SharePoint
10 2 (0.99%) nginx
11 1 (0.50%) Blackberry Enterprise Server
Applications
1 16 (7.92%) MS Excel
Business Applications
1 1 (0.50%) SAP Business One
1 1 (0.50%) Unit4 Business World
Cloud Services
1 25 (12.38%) Amazon AWS
2 15 (7.43%) Amazon S3
3 14 (6.93%) Microsoft Azure
3 14 (6.93%) Office 365
4 13 (6.44%) Amazon EC2
5 9 (4.46%) AWS CloudFormation
6 7 (3.47%) Amazon CloudWatch
6 7 (3.47%) Amazon SQS
6 7 (3.47%) Azure Active Directory
7 6 (2.97%) GitHub
7 6 (2.97%) SaaS
8 5 (2.48%) Mimecast
9 2 (0.99%) Google Cloud Platform
9 2 (0.99%) Google Compute Engine
9 2 (0.99%) SoftLayer
Communications & Networking
1 75 (37.13%) Firewall
2 47 (23.27%) DNS
3 43 (21.29%) SSL
4 28 (13.86%) Intrusion Detection
5 24 (11.88%) Network Security
6 21 (10.40%) VPN
7 19 (9.41%) Fibre Channel
8 18 (8.91%) SAN
8 18 (8.91%) TCP/IP
9 17 (8.42%) DHCP
10 16 (7.92%) Internet
11 13 (6.44%) HTTP
11 13 (6.44%) iSCSI
12 11 (5.45%) LDAP
13 10 (4.95%) Wireshark
14 9 (4.46%) LAN
14 9 (4.46%) NAS
14 9 (4.46%) tcpdump
14 9 (4.46%) WAN
15 8 (3.96%) Reverse Proxy
Database & Business Intelligence
1 18 (8.91%) SQL Server
2 16 (7.92%) MySQL
3 7 (3.47%) Amazon RDS
4 3 (1.49%) Big Data
4 3 (1.49%) Data Warehouse
4 3 (1.49%) Hadoop
4 3 (1.49%) OLTP
4 3 (1.49%) Oracle Database
4 3 (1.49%) Relational Database
4 3 (1.49%) SQL Server 2008
4 3 (1.49%) SQL Server 2012
5 2 (0.99%) NoSQL
6 1 (0.50%) KDB
6 1 (0.50%) MongoDB
6 1 (0.50%) Oracle BI Publisher
6 1 (0.50%) Oracle Reports
6 1 (0.50%) PostgreSQL
6 1 (0.50%) RDBMS
Development Applications
1 21 (10.40%) Git (software)
2 17 (8.42%) Jenkins
3 14 (6.93%) JIRA
4 10 (4.95%) Metasploit
5 9 (4.46%) Atlassian Bamboo
6 8 (3.96%) TeamCity
7 7 (3.47%) JUnit
8 6 (2.97%) JMeter
8 6 (2.97%) LoadRunner
9 5 (2.48%) Eclipse
10 4 (1.98%) Hudson
10 4 (1.98%) Mercurial
11 3 (1.49%) Phabricator
11 3 (1.49%) VSS/SourceSafe
12 2 (0.99%) Octopus Deploy
12 2 (0.99%) Subversion
13 1 (0.50%) Fiddler
13 1 (0.50%) HP UFT
13 1 (0.50%) Vagrant
13 1 (0.50%) WinDbg
General
1 74 (36.63%) Finance
2 26 (12.87%) Law
3 10 (4.95%) Banking
3 10 (4.95%) Financial Institution
4 6 (2.97%) Telecoms
5 5 (2.48%) Retail
6 3 (1.49%) Japanese Language
6 3 (1.49%) Multimedia
7 2 (0.99%) Back Office
7 2 (0.99%) Games
7 2 (0.99%) Investment Banking
7 2 (0.99%) Marketing
8 1 (0.50%) Retail Banking
8 1 (0.50%) Wholesale Banking
Job Titles
1 33 (16.34%) Architect
2 24 (11.88%) Security Engineer
3 23 (11.39%) Analyst
3 23 (11.39%) Consultant
4 21 (10.40%) Infrastructure Engineer
5 20 (9.90%) Security Analyst
6 19 (9.41%) Security Consultant
7 18 (8.91%) Security Architect
8 17 (8.42%) Administrator
8 17 (8.42%) Systems Engineer
9 15 (7.43%) Cybersecurity Analyst
10 14 (6.93%) Developer
10 14 (6.93%) Systems Administrator
11 13 (6.44%) Wintel Engineer
11 13 (6.44%) Wintel Systems Engineer
12 11 (5.45%) Incident Engineer
12 11 (5.45%) IT Consultant
12 11 (5.45%) IT Security Consultant
12 11 (5.45%) Server Engineer
12 11 (5.45%) Windows Administrator
Libraries, Frameworks & Software Standards
1 23 (11.39%) Middleware
2 14 (6.93%) .NET
3 12 (5.94%) SAML
4 10 (4.95%) Web Services
5 9 (4.46%) Oracle Fusion
6 8 (3.96%) HTML
6 8 (3.96%) OAuth
7 6 (2.97%) HTML5
8 5 (2.48%) ActiveMQ
8 5 (2.48%) LAMP
9 4 (1.98%) 802.1X
9 4 (1.98%) RESTful
10 3 (1.49%) FIX Protocol
11 2 (0.99%) Ajax
11 2 (0.99%) JSON
12 1 (0.50%) Django
12 1 (0.50%) Java EE
12 1 (0.50%) Lucene
12 1 (0.50%) Spring
12 1 (0.50%) Zend Framework
Miscellaneous
1 30 (14.85%) Analytical Skills
1 30 (14.85%) Data Centre
2 28 (13.86%) Cryptography
3 20 (9.90%) Fintech
4 19 (9.41%) Management Information System
5 16 (7.92%) Enterprise Software
6 14 (6.93%) Distributed Denial-of-Service
7 13 (6.44%) Clustering
8 12 (5.94%) Computer Science
8 12 (5.94%) EMC VNX
8 12 (5.94%) Security Operations Centre
9 9 (4.46%) Cyberthreat
10 8 (3.96%) Replication
11 6 (2.97%) Mobile Payment
11 6 (2.97%) Private Cloud
11 6 (2.97%) Virtual Team
12 3 (1.49%) Algorithms
12 3 (1.49%) Bitcoin
12 3 (1.49%) Data Structures
12 3 (1.49%) Driving Licence
Operating Systems
1 116 (57.43%) Windows
2 84 (41.58%) Linux
3 55 (27.23%) Windows Server
4 44 (21.78%) Windows Server 2008
5 37 (18.32%) Windows Server 2012
6 32 (15.84%) Unix
7 18 (8.91%) Solaris
8 12 (5.94%) Windows Server 2003
9 10 (4.95%) FreeBSD
9 10 (4.95%) Red Hat Enterprise Linux
10 7 (3.47%) CentOS
11 4 (1.98%) Debian
11 4 (1.98%) Ubuntu
12 2 (0.99%) Android
12 2 (0.99%) Apple iOS
12 2 (0.99%) Windows 2000
13 1 (0.50%) VMS
13 1 (0.50%) Windows 10
13 1 (0.50%) Windows 7
13 1 (0.50%) Windows NT
Processes & Methodologies
1 57 (28.22%) Information Security
2 42 (20.79%) Security Operations
3 39 (19.31%) ITIL
4 36 (17.82%) Cybersecurity
5 32 (15.84%) Open Source
6 31 (15.35%) Analytics
7 30 (14.85%) Asset Management
7 30 (14.85%) Identity Access Management
8 24 (11.88%) Agile Software Development
9 23 (11.39%) Kalman Filter
10 22 (10.89%) Continuous Integration
10 22 (10.89%) Identity Management
11 21 (10.40%) DevOps
11 21 (10.40%) PRINCE2
12 20 (9.90%) Problem Management
13 17 (8.42%) SIEM
14 16 (7.92%) Enterprise Architecture
15 15 (7.43%) Disaster Recovery
16 14 (6.93%) Penetration Testing
16 14 (6.93%) Technical Analysis
Programming Languages
1 62 (30.69%) SQL
2 34 (16.83%) PowerShell
3 33 (16.34%) Java
4 21 (10.40%) Perl
5 19 (9.41%) Ruby
6 16 (7.92%) Bash Shell
6 16 (7.92%) Python
7 12 (5.94%) C++
8 9 (4.46%) C
9 7 (3.47%) JavaScript
10 6 (2.97%) Groovy
10 6 (2.97%) PHP
11 5 (2.48%) Shell Script
12 4 (1.98%) Objective-C
13 3 (1.49%) C#
14 1 (0.50%) PL/SQL
14 1 (0.50%) VB
Qualifications
1 52 (25.74%) CISSP
2 34 (16.83%) CISM
3 31 (15.35%) SANS
4 28 (13.86%) Degree
5 26 (12.87%) GIAC
6 17 (8.42%) Microsoft Certification
7 12 (5.94%) MCSE
7 12 (5.94%) SC Cleared
7 12 (5.94%) Security Cleared
8 11 (5.45%) CEH
9 10 (4.95%) VMware Certified Professional (VCP)
10 8 (3.96%) CLAS
10 8 (3.96%) CompTIA Security+
10 8 (3.96%) GCIH
10 8 (3.96%) Security+ Certification
11 7 (3.47%) AWS Certification
11 7 (3.47%) Cisco Certification
12 6 (2.97%) CCA
12 6 (2.97%) Citrix Certification
13 5 (2.48%) CCNP
Quality Assurance & Compliance
1 20 (9.90%) ISO/IEC 27001
2 12 (5.94%) QA
3 8 (3.96%) SLA
4 6 (2.97%) PCI DSS
5 5 (2.48%) COBIT
6 4 (1.98%) Sarbanes-Oxley
System Software
1 92 (45.54%) Active Directory
2 29 (14.36%) vSphere
3 27 (13.37%) VMware Infrastructure
4 13 (6.44%) Virtual Machines
5 9 (4.46%) Snort
5 9 (4.46%) VMware ESXi
6 8 (3.96%) Squid
6 8 (3.96%) XenApp
7 7 (3.47%) Hyper-V
8 5 (2.48%) Docker
9 2 (0.99%) vCloud
9 2 (0.99%) VMware ESX
9 2 (0.99%) XenDesktop
9 2 (0.99%) XenServer
10 1 (0.50%) Firmware
10 1 (0.50%) ISA Server
10 1 (0.50%) Microsoft App-V
10 1 (0.50%) NFS
10 1 (0.50%) Terminal Services
10 1 (0.50%) Veritas Cluster Server
Systems Management
1 25 (12.38%) SCOM
2 23 (11.39%) Host Intrusion Detection System
3 19 (9.41%) Puppet
3 19 (9.41%) SCCM
4 18 (8.91%) Opscode Chef
5 14 (6.93%) Ansible
6 13 (6.44%) Microsoft Clustering
7 12 (5.94%) Failover Clustering
8 11 (5.45%) Nessus
8 11 (5.45%) NetBackup
9 8 (3.96%) EnCase
9 8 (3.96%) NetIQ Identity Manager
9 8 (3.96%) Nmap
9 8 (3.96%) OpenAM
9 8 (3.96%) OpenIDM
9 8 (3.96%) Oracle Identity Manager
10 6 (2.97%) ZABBIX
11 5 (2.48%) Simpana
12 3 (1.49%) Cisco UCCE
12 3 (1.49%) Forefront Identity Manager
Vendors
1 69 (34.16%) Microsoft
2 53 (26.24%) VMware
3 30 (14.85%) Oracle
4 19 (9.41%) Dell
5 18 (8.91%) HP
6 15 (7.43%) Red Hat
6 15 (7.43%) Symantec
7 14 (6.93%) Cisco
8 12 (5.94%) Citrix
8 12 (5.94%) EMC
9 11 (5.45%) Sun
9 11 (5.45%) WorldPay
10 10 (4.95%) ForgeRock
11 8 (3.96%) NetIQ
11 8 (3.96%) Novell
12 7 (3.47%) IBM
12 7 (3.47%) Veeam
13 6 (2.97%) Meraki
14 5 (2.48%) CommVault
15 4 (1.98%) 3PAR
London
Harvey Nash plc
Salary: £65000 - £75000 per annum + bonus & benefits
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £40,000 - £57,000
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £48,000 - £57,000
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £40,000 - £48,000
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £40,000 - £57,000
Posted: Yesterday
London
Mercator IT Solutions
Salary: £Market + Benefits
Posted: 5 days ago
City, London
ANSON MCCADE
Salary: £58,000 - £70,000
Posted: Yesterday
London
Informatiq Consulting
Salary: £60000 - £80000 per annum
Posted: 5 days ago
City, London
onezeero.
Salary: £50000 - £70000 per annum + Benefits + Car Allowance
Posted: 6 days ago
Canary Wharf
HFG
Salary: £60000 - £75000 per annum
Posted: 20 days ago
City of London
People Source Consulting
Salary: £55000 - £75000 per annum + inc benefits + bonus
Posted: 20 days ago
City, London
IPsoft
Salary: Excellent salary + strong benefits and bonus package
Posted: 26 days ago
City of London
People Source Consulting
Salary: £60000 - £74000 per annum + inc benefits, + bonus
Posted: 16 days ago
Canary Wharf
HFG
Salary: £65000 - £85000 per annum
Posted: 20 days ago