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 30 January 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
30 Jan 2015
Same period 2014 Same period 2013
Public-Key Infrastructure (PKI)
Rank 544 557 511
Rank change year-on-year
+13 -46
Permanent jobs citing PKI 69 56 113
As % of all permanent IT jobs located in London 0.17% 0.13% 0.25%
As % of the Miscellaneous category 0.38% 0.29% 0.57%
Number of salaries quoted 52 43 84
Average salary £52,500 £57,500 £62,500
Average salary % change year-on-year
-8.69% -8.00%
90% offered a salary of more than £45,000 £45,000 £45,000
10% offered a salary of more than £69,500 £88,000 £79,550
UK excluding London average salary £50,000 £50,000 £47,500
% change year-on-year
- +5.26%
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
18146 19166 19936
As % of all permanent IT jobs located in London 43.73% 45.36% 44.42%
Number of salaries quoted 14994 15208 16512
Average salary £55,000 £55,000 £52,500
Average salary % change year-on-year
- +4.76%
90% offered a salary of more than £34,000 £35,000 £32,500
10% offered a salary of more than £82,500 £80,000 £82,500
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 30 January 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 30 January 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 +20 39 £55,000 +4.76% 9
Wembley - 2 £43,750 -
Mayfair - 1 £40,000 -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 30 January 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 66 (44.59%) Windows
2 59 (39.86%) Finance
3 53 (35.81%) UNIX
4 50 (33.78%) Active Directory
5 44 (29.73%) ITIL
6 41 (27.70%) Linux
7 39 (26.35%) Solaris
7 39 (26.35%) TCP/IP
7 39 (26.35%) Internet
8 38 (25.68%) Apache
8 38 (25.68%) Java
9 35 (23.65%) Firewall
10 33 (22.30%) Degree
10 33 (22.30%) HTTP
11 32 (21.62%) Sun
11 32 (21.62%) Information Security
12 31 (20.95%) Microsoft
12 31 (20.95%) Perl
12 31 (20.95%) Tomcat
13 30 (20.27%) VMware
14 28 (18.92%) Squid
14 28 (18.92%) GlassFish
14 28 (18.92%) Network Security
15 27 (18.24%) Windows Server 2008
16 25 (16.89%) VMware Infrastructure
16 25 (16.89%) CISSP
17 24 (16.22%) VPN
17 24 (16.22%) SCOM
18 23 (15.54%) DNS
19 22 (14.86%) SSL

PKI
Top Related IT Skills in London by Category

For the 6 months to 30 January 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 38 (25.68%) Apache
2 31 (20.95%) Tomcat
3 28 (18.92%) GlassFish
4 18 (12.16%) WebSphere
5 14 (9.46%) WebSphere Application Server
6 10 (6.76%) Oracle HTTP Server
7 6 (4.05%) SharePoint
8 5 (3.38%) Lync
9 3 (2.03%) IIS
10 1 (0.68%) Exchange Server 2010
10 1 (0.68%) Exchange Server 2013
10 1 (0.68%) SharePoint 2013
10 1 (0.68%) Blackberry Enterprise Server
10 1 (0.68%) MS Exchange
10 1 (0.68%) MQSeries
10 1 (0.68%) JBoss
Applications
1 17 (11.49%) MS Excel
2 2 (1.35%) MS PowerPoint
2 2 (1.35%) MS Project
2 2 (1.35%) MS Visio
3 1 (0.68%) Revit
3 1 (0.68%) MS Office
Cloud Services
1 2 (1.35%) SaaS
1 2 (1.35%) Microsoft Azure
2 1 (0.68%) PaaS
2 1 (0.68%) IaaS
2 1 (0.68%) Office 365
Communications & Networking
1 39 (26.35%) TCP/IP
1 39 (26.35%) Internet
2 35 (23.65%) Firewall
3 33 (22.30%) HTTP
4 28 (18.92%) Network Security
5 24 (16.22%) VPN
6 23 (15.54%) DNS
7 22 (14.86%) SSL
8 16 (10.81%) SAN
9 13 (8.78%) Intrusion Detection
10 11 (7.43%) Wireless
11 10 (6.76%) DHCP
11 10 (6.76%) Wireless Security
12 8 (5.41%) LDAP
13 5 (3.38%) NetScaler
13 5 (3.38%) MPLS
13 5 (3.38%) FTP
13 5 (3.38%) WAN
13 5 (3.38%) LAN
14 4 (2.70%) BIG-IP
Database & Business Intelligence
1 15 (10.14%) SQL Server
2 10 (6.76%) MySQL
3 1 (0.68%) SQL Server 2005
Development Applications
1 14 (9.46%) Eclipse
1 14 (9.46%) Git (software)
1 14 (9.46%) Hudson
1 14 (9.46%) Jenkins
2 12 (8.11%) Mercurial
General
1 59 (39.86%) Finance
2 15 (10.14%) Law
3 8 (5.41%) Banking
4 5 (3.38%) Legal
5 4 (2.70%) Publishing
6 3 (2.03%) Retail
6 3 (2.03%) Telecoms
7 2 (1.35%) Retail Banking
8 1 (0.68%) Marketing
8 1 (0.68%) Manufacturing
8 1 (0.68%) Aerospace
8 1 (0.68%) Games
Job Titles
1 28 (18.92%) Security Engineer
2 23 (15.54%) Infrastructure Engineer
3 18 (12.16%) Architect
4 17 (11.49%) Network Engineer
5 15 (10.14%) Consultant
6 14 (9.46%) UNIX Engineer
6 14 (9.46%) Security Architect
7 12 (8.11%) Network Security Engineer
7 12 (8.11%) Network Infrastructure Engineer
8 9 (6.08%) Information Security Engineer
8 9 (6.08%) Analyst
9 8 (5.41%) Applications Engineer
10 6 (4.05%) Security Analyst
10 6 (4.05%) Solutions Architect
10 6 (4.05%) Support Engineer
11 5 (3.38%) Security Solutions Architect
11 5 (3.38%) 3rd Line Support
11 5 (3.38%) Security Consultant
11 5 (3.38%) UNIX Administrator
12 4 (2.70%) Administrator
Libraries, Frameworks & Software Standards
1 17 (11.49%) ActiveMQ
2 14 (9.46%) Middleware
3 6 (4.05%) SAML
4 4 (2.70%) OAuth
5 3 (2.03%) JSP
5 3 (2.03%) Java EE
6 2 (1.35%) SPNEGO
7 1 (0.68%) REST
7 1 (0.68%) CORBA
7 1 (0.68%) .NET
7 1 (0.68%) J2EE
7 1 (0.68%) SOAP
7 1 (0.68%) XML
Miscellaneous
1 21 (14.19%) Management Information System
2 16 (10.81%) Enterprise Software
3 9 (6.08%) Cryptography
4 7 (4.73%) Analytical Skills
4 7 (4.73%) Computer Science
5 6 (4.05%) Clustering
6 5 (3.38%) Mobile App
6 5 (3.38%) CESG
7 3 (2.03%) Open Source
7 3 (2.03%) Mobile Payment
7 3 (2.03%) GIS
8 2 (1.35%) Tandem
8 2 (1.35%) STB
8 2 (1.35%) CESG CLAS
8 2 (1.35%) VHDL
8 2 (1.35%) Field-Programmable Gate Array
8 2 (1.35%) IPTV
8 2 (1.35%) DTV
8 2 (1.35%) User Experience
8 2 (1.35%) SWIFT
Operating Systems
1 66 (44.59%) Windows
2 53 (35.81%) UNIX
3 41 (27.70%) Linux
4 39 (26.35%) Solaris
5 27 (18.24%) Windows Server 2008
6 10 (6.76%) Windows Server 2012
7 8 (5.41%) AIX
8 4 (2.70%) Mac OS X
8 4 (2.70%) Apple iOS
9 3 (2.03%) Red Hat Enterprise Linux
10 2 (1.35%) Windows 7
11 1 (0.68%) Windows Server 2003
Processes & Methodologies
1 44 (29.73%) ITIL
2 32 (21.62%) Information Security
3 18 (12.16%) Risk Management
3 18 (12.16%) Incident Management
3 18 (12.16%) Mobile Commerce
3 18 (12.16%) Change Control
4 17 (11.49%) Problem Management
5 16 (10.81%) Release Management
5 16 (10.81%) Capacity Planning
6 14 (9.46%) Resource Management
6 14 (9.46%) Cyber Security
6 14 (9.46%) Kalman Filter
7 13 (8.78%) Enterprise Architecture
8 12 (8.11%) Identity Management
9 11 (7.43%) User Acceptance Testing
9 11 (7.43%) Security Architecture
9 11 (7.43%) Database Security
10 10 (6.76%) Network Design
10 10 (6.76%) E-Commerce
10 10 (6.76%) Network Monitoring
Programming Languages
1 38 (25.68%) Java
2 31 (20.95%) Perl
3 20 (13.51%) Objective-C
4 13 (8.78%) VB
5 8 (5.41%) PowerShell
6 6 (4.05%) C
7 3 (2.03%) SQL
8 2 (1.35%) VBScript
8 2 (1.35%) Shell Script
9 1 (0.68%) Python
Qualifications
1 33 (22.30%) Degree
2 25 (16.89%) CISSP
3 20 (13.51%) CISM
4 17 (11.49%) Cisco Certification
5 16 (10.81%) CCNP
5 16 (10.81%) CCNA
6 12 (8.11%) Security Cleared
7 10 (6.76%) CEH
8 8 (5.41%) Microsoft Certification
9 7 (4.73%) SC Cleared
10 6 (4.05%) MCSE
11 4 (2.70%) GIAC
11 4 (2.70%) CRISC
11 4 (2.70%) DV Cleared
12 3 (2.03%) MCP
12 3 (2.03%) MCITP
12 3 (2.03%) CCSA
13 2 (1.35%) CISA
13 2 (1.35%) MCSA
13 2 (1.35%) SSCP
Quality Assurance & Compliance
1 17 (11.49%) ISO/IEC 27001
1 17 (11.49%) QA
2 9 (6.08%) Sarbanes-Oxley
2 9 (6.08%) COBIT
3 4 (2.70%) Basel II
3 4 (2.70%) PCI DSS
3 4 (2.70%) HIPAA
4 3 (2.03%) JSP 440
System Software
1 50 (33.78%) Active Directory
2 28 (18.92%) Squid
3 25 (16.89%) VMware Infrastructure
4 10 (6.76%) Snort
5 9 (6.08%) vSphere
6 6 (4.05%) VMware ESXi
7 5 (3.38%) XenApp
8 4 (2.70%) vCloud
9 3 (2.03%) KVM
9 3 (2.03%) RHEV
10 2 (1.35%) XenDesktop
11 1 (0.68%) Hyper-V
11 1 (0.68%) NFS
11 1 (0.68%) VMware ESX
11 1 (0.68%) VMware Workstation
Systems Management
1 24 (16.22%) SCOM
2 11 (7.43%) SCCM
3 10 (6.76%) Norton AntiVirus
4 9 (6.08%) SCOrch
5 3 (2.03%) yum
5 3 (2.03%) BladeLogic
6 2 (1.35%) EMC NetWorker
6 2 (1.35%) SCDPM
6 2 (1.35%) Cisco CUCM
7 1 (0.68%) Puppet
7 1 (0.68%) Opscode Chef
7 1 (0.68%) Tivoli
7 1 (0.68%) WSUS
7 1 (0.68%) NetBackup
7 1 (0.68%) Backup Exec
Vendors
1 32 (21.62%) Sun
2 31 (20.95%) Microsoft
3 30 (20.27%) VMware
4 22 (14.86%) Cisco
5 17 (11.49%) IBM
6 16 (10.81%) Oracle
6 16 (10.81%) Juniper
7 14 (9.46%) Veritas
7 14 (9.46%) McAfee
8 11 (7.43%) Citrix
8 11 (7.43%) Symantec
9 10 (6.76%) IronPort
10 8 (5.41%) Hitachi
10 8 (5.41%) Dell
11 6 (4.05%) Brocade
11 6 (4.05%) NetApp
12 4 (2.70%) EMC
12 4 (2.70%) CheckPoint
12 4 (2.70%) BMC
12 4 (2.70%) F5
London
Spring Technology
Salary: £50000.00 - £55000.00 per annum
Posted: Yesterday
Central London / West End
ARC IT Recruitment Ltd
Salary: £80000 - £90000 Per Annum
Posted: Yesterday
London
Circle Recruitment
Salary: £45000 - £75000 per annum + bens
Posted: Yesterday
London
Lorien Resourcing
Posted: Yesterday
Central London / West End
KPRS
Salary: £40,000 per annum ++ Bens
Posted: 3 days ago
City, London
TEKsystems
Salary: £45000 - £65000 per annum
Posted: 4 days ago
London
ANSON MCCADE
Salary: From £50,000 to £85,000 per annum plus competitive package
Posted: 4 days ago
City, London
Technology Sourcing Limited
Salary: Unspecified Compretitive Salary offered
Posted: 4 days ago
City, London
Connectus
Salary: £60000 - £80000 per annum + bonus
Posted: 6 days ago
City of London
Hays IT - Uk Posting account
Salary: £500.00 - £700.00 per day
Posted: 19 days ago