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 average salaries offered in IT jobs that have cited PKI over the 3 months to 27 March 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Mar 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 503 580 517
Rank change year-on-year
+77 -63
Permanent jobs citing PKI 104 67 90
As % of all permanent IT jobs located in London 0.24% 0.15% 0.20%
As % of the Miscellaneous category 0.56% 0.32% 0.46%
Number of salaries quoted 72 43 69
Average salary £55,000 £55,000 £62,500
Average salary % change year-on-year
- -12.00%
90% offered a salary of more than £37,000 £42,500 £42,000
10% offered a salary of more than £74,500 £86,900 £77,500
UK excluding London average salary £50,000 £50,000 £45,000
% change year-on-year
- +11.11%
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
18594 20989 19621
As % of all permanent IT jobs located in London 43.46% 46.20% 44.22%
Number of salaries quoted 15133 16813 16017
Average salary £55,000 £55,000 £55,000
90% offered a salary of more than £33,500 £32,500 £33,500
10% offered a salary of more than £82,500 £85,000 £85,000
UK excluding London average salary £40,000 £40,000 £38,500
% change year-on-year
- +3.89%

PKI
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing PKI across the London region as a proportion of the total demand within 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 27 March 2015.

PKI Salary Histogram in London

PKI
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing PKI within the London region over the 3 months to 27 March 2015. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +38 47 £55,000 -8.33% 4
Feltham - 3 £55,000 -
Mayfair - 2 £40,000 -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 27 March 2015, IT jobs across the London region citing PKI also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI.

1 61 (33.70%) Finance
2 60 (33.15%) UNIX
3 59 (32.60%) Java
4 55 (30.39%) Windows
4 55 (30.39%) Linux
5 54 (29.83%) Internet
6 52 (28.73%) Information Security
7 51 (28.18%) Apache
7 51 (28.18%) Perl
8 48 (26.52%) Active Directory
9 45 (24.86%) HTTP
10 44 (24.31%) ITIL
11 43 (23.76%) Tomcat
11 43 (23.76%) Solaris
12 41 (22.65%) Firewall
13 38 (20.99%) Sun
14 37 (20.44%) Squid
15 36 (19.89%) Microsoft
15 36 (19.89%) GlassFish
16 35 (19.34%) Degree
17 33 (18.23%) CISSP
17 33 (18.23%) Management Information System
18 30 (16.57%) WebSphere
19 29 (16.02%) Middleware
20 28 (15.47%) TCP/IP
20 28 (15.47%) QA
21 26 (14.36%) VMware
21 26 (14.36%) Mobile Commerce
22 25 (13.81%) Objective-C
22 25 (13.81%) Problem Management

PKI
Top Related IT Skills in London by Category

For the 6 months to 27 March 2015, IT jobs across the London region citing PKI also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited PKI. Up to 20 skills are shown per category.

Application Platforms
1 51 (28.18%) Apache
2 43 (23.76%) Tomcat
3 36 (19.89%) GlassFish
4 30 (16.57%) WebSphere
5 20 (11.05%) WebSphere Application Server
6 10 (5.52%) SharePoint
7 9 (4.97%) Oracle HTTP Server
8 5 (2.76%) MS Exchange
8 5 (2.76%) Exchange Server 2010
8 5 (2.76%) Node.js
8 5 (2.76%) Elasticsearch
9 4 (2.21%) Lync
9 4 (2.21%) JBoss
9 4 (2.21%) SharePoint 2013
9 4 (2.21%) Exchange Server 2013
9 4 (2.21%) Blackberry Enterprise Server
10 3 (1.66%) IIS
11 2 (1.10%) nginx
11 2 (1.10%) Confluence
12 1 (0.55%) SharePoint 2010
Applications
1 18 (9.94%) MS Excel
2 2 (1.10%) MS Visio
2 2 (1.10%) MS PowerPoint
2 2 (1.10%) MS Project
3 1 (0.55%) MS Office
Cloud Services
1 9 (4.97%) Office 365
2 4 (2.21%) PaaS
3 2 (1.10%) Amazon EC2
3 2 (1.10%) Amazon S3
3 2 (1.10%) Microsoft Azure
3 2 (1.10%) Amazon AWS
4 1 (0.55%) IaaS
Communications & Networking
1 54 (29.83%) Internet
2 45 (24.86%) HTTP
3 41 (22.65%) Firewall
4 28 (15.47%) TCP/IP
5 24 (13.26%) DNS
6 22 (12.15%) SAN
7 19 (10.50%) LDAP
8 18 (9.94%) VPN
8 18 (9.94%) Network Security
9 15 (8.29%) SSL
10 13 (7.18%) Intrusion Detection
11 12 (6.63%) Kerberos
12 9 (4.97%) LAN
12 9 (4.97%) WAN
12 9 (4.97%) DHCP
13 8 (4.42%) Wireless
13 8 (4.42%) MPLS
13 8 (4.42%) NetScaler
14 7 (3.87%) Wireless Security
14 7 (3.87%) BIG-IP
Database & Business Intelligence
1 14 (7.73%) MySQL
1 14 (7.73%) SQL Server
2 5 (2.76%) RDBMS
2 5 (2.76%) MongoDB
2 5 (2.76%) Big Data
2 5 (2.76%) Relational Database
3 4 (2.21%) SQL Server 2005
4 2 (1.10%) Hadoop
Development Applications
1 18 (9.94%) Git (software)
1 18 (9.94%) Jenkins
2 16 (8.84%) Hudson
2 16 (8.84%) Eclipse
3 14 (7.73%) Mercurial
4 2 (1.10%) JIRA
4 2 (1.10%) Atlassian Bamboo
5 1 (0.55%) Subversion
General
1 61 (33.70%) Finance
2 20 (11.05%) Banking
3 8 (4.42%) Publishing
4 6 (3.31%) Law
5 5 (2.76%) Military
6 4 (2.21%) Retail
6 4 (2.21%) Legal
6 4 (2.21%) Telecoms
7 2 (1.10%) Retail Banking
8 1 (0.55%) Financial Institution
8 1 (0.55%) Aerospace
8 1 (0.55%) Games
Job Titles
1 31 (17.13%) Architect
2 27 (14.92%) Security Architect
3 21 (11.60%) Security Engineer
4 14 (7.73%) UNIX Engineer
5 13 (7.18%) Analyst
5 13 (7.18%) Consultant
6 10 (5.52%) Infrastructure Engineer
7 9 (4.97%) Security Analyst
7 9 (4.97%) Applications Engineer
8 8 (4.42%) Security Manager
8 8 (4.42%) Support Engineer
8 8 (4.42%) Network Engineer
9 7 (3.87%) Solutions Architect
9 7 (3.87%) Security Consultant
10 6 (3.31%) Information Security Engineer
11 5 (2.76%) UNIX Administrator
11 5 (2.76%) Security Specialist
11 5 (2.76%) Administrator
11 5 (2.76%) Software Engineer
11 5 (2.76%) Middleware Engineer
Libraries, Frameworks & Software Standards
1 29 (16.02%) Middleware
2 23 (12.71%) ActiveMQ
3 8 (4.42%) SAML
4 7 (3.87%) J2EE
5 6 (3.31%) XML
5 6 (3.31%) Java EE
5 6 (3.31%) OAuth
6 5 (2.76%) Spring
6 5 (2.76%) Web Services
6 5 (2.76%) Hibernate
6 5 (2.76%) HTML
6 5 (2.76%) CSS
6 5 (2.76%) JSP
6 5 (2.76%) HTML5
6 5 (2.76%) REST
6 5 (2.76%) CSS3
6 5 (2.76%) Apache Camel
7 4 (2.21%) SOAP
8 2 (1.10%) .NET
8 2 (1.10%) CORBA
Miscellaneous
1 33 (18.23%) Management Information System
2 22 (12.15%) Enterprise Software
3 20 (11.05%) Cryptography
4 14 (7.73%) Computer Science
5 8 (4.42%) Analytical Skills
5 8 (4.42%) CESG
6 5 (2.76%) Mobile App
6 5 (2.76%) Visualisation
7 4 (2.21%) Smartcard
7 4 (2.21%) Blackberry
8 3 (1.66%) DTV
8 3 (1.66%) VHDL
8 3 (1.66%) Field-Programmable Gate Array
8 3 (1.66%) IPTV
8 3 (1.66%) Open Source
8 3 (1.66%) STB
8 3 (1.66%) Java Card
8 3 (1.66%) Mobile Payment
9 2 (1.10%) User Experience
9 2 (1.10%) Enterprise Storage
Operating Systems
1 60 (33.15%) UNIX
2 55 (30.39%) Windows
2 55 (30.39%) Linux
3 43 (23.76%) Solaris
4 24 (13.26%) Windows Server 2008
5 6 (3.31%) Red Hat Enterprise Linux
6 5 (2.76%) Windows 7
7 4 (2.21%) Windows Server 2012
7 4 (2.21%) Windows Server 2003
8 3 (1.66%) AIX
9 2 (1.10%) CentOS
10 1 (0.55%) Mac OS X
10 1 (0.55%) Apple iOS
Processes & Methodologies
1 52 (28.73%) Information Security
2 44 (24.31%) ITIL
3 26 (14.36%) Mobile Commerce
4 25 (13.81%) Problem Management
5 22 (12.15%) Release Management
6 21 (11.60%) Security Architecture
6 21 (11.60%) Change Control
6 21 (11.60%) Risk Management
7 19 (10.50%) Cyber Security
8 18 (9.94%) Agile Software Development
8 18 (9.94%) Capacity Planning
9 16 (8.84%) TOGAF
10 15 (8.29%) Enterprise Architecture
11 14 (7.73%) Resource Management
11 14 (7.73%) Data Privacy
12 13 (7.18%) Incident Management
13 12 (6.63%) Root Cause Analysis
13 12 (6.63%) E-Commerce
14 11 (6.08%) Password Management
14 11 (6.08%) User Acceptance Testing
Programming Languages
1 59 (32.60%) Java
2 51 (28.18%) Perl
3 25 (13.81%) Objective-C
4 13 (7.18%) VB
4 13 (7.18%) C
5 12 (6.63%) Python
6 11 (6.08%) PowerShell
7 10 (5.52%) SQL
8 9 (4.97%) C++
9 7 (3.87%) Ruby
10 6 (3.31%) VBScript
11 5 (2.76%) JavaScript
11 5 (2.76%) Bash Shell
12 1 (0.55%) Shell Script
12 1 (0.55%) ABAP
Qualifications
1 35 (19.34%) Degree
2 33 (18.23%) CISSP
3 18 (9.94%) CISM
3 18 (9.94%) Security Cleared
4 14 (7.73%) SC Cleared
5 11 (6.08%) DV Cleared
5 11 (6.08%) Cisco Certification
6 9 (4.97%) CCNP
7 8 (4.42%) CCNA
7 8 (4.42%) Microsoft Certification
8 5 (2.76%) MCSE
8 5 (2.76%) CEH
9 4 (2.21%) CRISC
9 4 (2.21%) CCIE
9 4 (2.21%) GIAC
10 3 (1.66%) CCSA
10 3 (1.66%) CISA
10 3 (1.66%) ITIL Foundation Certificate
10 3 (1.66%) GCIH
11 2 (1.10%) GCWN
Quality Assurance & Compliance
1 28 (15.47%) QA
2 11 (6.08%) Sarbanes-Oxley
2 11 (6.08%) ISO/IEC 27001
3 8 (4.42%) PCI DSS
4 7 (3.87%) COBIT
5 5 (2.76%) JSP 440
6 4 (2.21%) HIPAA
6 4 (2.21%) Basel II
7 1 (0.55%) GxP
System Software
1 48 (26.52%) Active Directory
2 37 (20.44%) Squid
3 21 (11.60%) VMware Infrastructure
4 7 (3.87%) Hyper-V
4 7 (3.87%) Snort
5 6 (3.31%) vCloud
6 5 (2.76%) XenApp
6 5 (2.76%) vSphere
7 3 (1.66%) KVM
7 3 (1.66%) RHEV
8 2 (1.10%) pfSense
9 1 (0.55%) UAG
9 1 (0.55%) VMware ESXi
9 1 (0.55%) NFS
9 1 (0.55%) VMware Workstation
Systems Management
1 18 (9.94%) SCOM
2 9 (4.97%) SCCM
3 5 (2.76%) SCDPM
3 5 (2.76%) Norton AntiVirus
4 4 (2.21%) Tivoli
4 4 (2.21%) SCOrch
5 3 (1.66%) yum
5 3 (1.66%) Puppet
5 3 (1.66%) BladeLogic
5 3 (1.66%) Opscode Chef
6 2 (1.10%) SELinux
6 2 (1.10%) Nessus
6 2 (1.10%) EMC NetWorker
6 2 (1.10%) OSSEC
6 2 (1.10%) Cisco CUCM
7 1 (0.55%) Windows Intune
7 1 (0.55%) DatAdvantage
7 1 (0.55%) Cisco UCCX
7 1 (0.55%) Cisco UCCE
7 1 (0.55%) WSUS
Vendors
1 38 (20.99%) Sun
2 36 (19.89%) Microsoft
3 26 (14.36%) VMware
4 24 (13.26%) Oracle
5 23 (12.71%) IBM
6 17 (9.39%) Cisco
7 14 (7.73%) Veritas
8 13 (7.18%) Citrix
9 8 (4.42%) Red Hat
9 8 (4.42%) CheckPoint
10 7 (3.87%) Symantec
10 7 (3.87%) McAfee
10 7 (3.87%) Juniper
10 7 (3.87%) Hitachi
10 7 (3.87%) F5
11 6 (3.31%) EMC
11 6 (3.31%) HP
12 5 (2.76%) Blue Coat
12 5 (2.76%) IronPort
13 4 (2.21%) Websense
London
Streamline Connections
Salary: £45000 - £55000 per annum
Posted: 4 hours ago
London
Rark Solutions
Salary: £70000 - £80000 Per Annum 20% Bonus + Pension + Healthcare
Posted: Yesterday
London
ANSON MCCADE
Salary: £50k - £90k plus competitive package
Posted: 2 days ago
City, London
TEKsystems
Salary: £45000 - £65000 per annum
Posted: 3 days ago
London
ANSON MCCADE
Salary: £50,000-£85,000
Posted: 3 days ago
City, London
Lorien Resourcing
Posted: 3 days ago
City, London
Lorien Resourcing
Salary: Bonus + Benefits
Posted: 3 days ago
London
LA International
Salary: £30000 - £40000 per annum
Posted: 4 days ago
London
Lawrence Harvey
Salary: £45000.00 - £55000.00 per annum + Bonus + Health + Life + Gym
Posted: 17 days ago