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 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
England / London
Rank 486 534 559
Rank change year-on-year
+48 +25
Permanent jobs citing PKI 92 102 88
As % of all permanent IT jobs located in London 0.28% 0.25% 0.21%
As % of the Miscellaneous category 0.59% 0.52% 0.46%
Number of salaries quoted 66 74 61
Median salary £60,000 £60,000 £55,000
Median salary % change year-on-year
- +9.09%
90% offered a salary of more than £55,000 £45,000 £42,500
10% offered a salary of more than £81,250 £80,000 £70,000
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
15494 19569 19174
As % of all permanent IT jobs located in London 46.50% 47.56% 46.06%
Number of salaries quoted 12881 16316 15729
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 £85,000
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 19 February 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 19 February 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 +60 25 £57,500 - 1
Croydon - 1 £57,000 -
Uxbridge - 1 £55,000 -
PKI
England

PKI
Top 30 Related IT Skills in London

For the 6 months to 19 February 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.

1 131 (66.16%) Active Directory
2 125 (63.13%) Windows
3 101 (51.01%) VMware
4 87 (43.94%) Microsoft
5 80 (40.40%) Windows Server
6 69 (34.85%) Linux
7 67 (33.84%) VMware Infrastructure
8 56 (28.28%) IIS
9 52 (26.26%) Finance
10 50 (25.25%) MS Exchange
11 47 (23.74%) Firewall
11 47 (23.74%) Microsoft Azure
12 42 (21.21%) SQL
12 42 (21.21%) Java
13 41 (20.71%) ITIL
13 41 (20.71%) Amazon AWS
14 40 (20.20%) Windows Server 2012
14 40 (20.20%) Cisco
15 39 (19.70%) HP
15 39 (19.70%) Apache
15 39 (19.70%) Information Security
16 38 (19.19%) vSphere
17 37 (18.69%) DNS
17 37 (18.69%) DHCP
18 36 (18.18%) Citrix
18 36 (18.18%) Agile Software Development
18 36 (18.18%) Windows Server 2008
19 35 (17.68%) Skype for Business
19 35 (17.68%) Skype
20 32 (16.16%) SCOM

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 56 (28.28%) IIS
2 50 (25.25%) MS Exchange
3 39 (19.70%) Apache
4 35 (17.68%) Skype for Business
5 29 (14.65%) Exchange Server 2010
6 25 (12.63%) Tomcat
7 22 (11.11%) Exchange Server 2013
8 21 (10.61%) Confluence
9 19 (9.60%) nginx
10 13 (6.57%) SharePoint
11 12 (6.06%) Exchange Server 2007
11 12 (6.06%) SharePoint 2013
12 10 (5.05%) Elasticsearch
13 7 (3.54%) JBoss
13 7 (3.54%) WebLogic
14 3 (1.52%) Apache Pig
14 3 (1.52%) Apache Spark
15 2 (1.01%) GlassFish
15 2 (1.01%) Oracle HTTP Server
Applications
1 8 (4.04%) MS Excel
2 1 (0.51%) MS Office
2 1 (0.51%) MS Visio
Business Applications
1 7 (3.54%) SAP HR
Cloud Services
1 47 (23.74%) Microsoft Azure
2 41 (20.71%) Amazon AWS
3 26 (13.13%) Amazon EC2
4 23 (11.62%) Amazon CloudWatch
4 23 (11.62%) Amazon S3
4 23 (11.62%) AWS CloudFormation
5 22 (11.11%) Amazon SQS
5 22 (11.11%) Azure Active Directory
6 13 (6.57%) Office 365
7 6 (3.03%) IaaS
8 4 (2.02%) Mimecast
8 4 (2.02%) PaaS
9 3 (1.52%) GitHub
10 1 (0.51%) SaaS
Communications & Networking
1 47 (23.74%) Firewall
2 37 (18.69%) DHCP
2 37 (18.69%) DNS
3 35 (17.68%) Skype
4 32 (16.16%) LDAP
5 25 (12.63%) Kerberos
5 25 (12.63%) Network Security
5 25 (12.63%) VPN
6 23 (11.62%) NetScaler
7 22 (11.11%) Fibre Channel
7 22 (11.11%) iSCSI
8 20 (10.10%) LAN
9 19 (9.60%) SAN
9 19 (9.60%) WAN
10 12 (6.06%) Internet
10 12 (6.06%) TCP/IP
11 10 (5.05%) MPLS
11 10 (5.05%) SSL
12 9 (4.55%) Ethernet
13 8 (4.04%) IPsec
Database & Business Intelligence
1 25 (12.63%) SQL Server
2 23 (11.62%) Amazon RDS
3 13 (6.57%) MySQL
4 4 (2.02%) Hadoop
4 4 (2.02%) MongoDB
5 3 (1.52%) Apache Hive
5 3 (1.52%) Big Data
5 3 (1.52%) RDBMS
5 3 (1.52%) Relational Database
6 1 (0.51%) KDB
6 1 (0.51%) Kdb+
6 1 (0.51%) Oracle Database
6 1 (0.51%) PostgreSQL
Development Applications
1 27 (13.64%) Git (software)
2 26 (13.13%) Jenkins
3 24 (12.12%) JIRA
4 23 (11.62%) Atlassian Bamboo
4 23 (11.62%) TeamCity
5 21 (10.61%) Octopus Deploy
6 2 (1.01%) Eclipse
6 2 (1.01%) Hudson
6 2 (1.01%) Mercurial
6 2 (1.01%) Oracle APEX
7 1 (0.51%) Maven
7 1 (0.51%) Subversion
7 1 (0.51%) VSS/SourceSafe
General
1 52 (26.26%) Finance
2 23 (11.62%) Banking
3 12 (6.06%) Telecoms
4 11 (5.56%) Law
5 6 (3.03%) Retail
6 3 (1.52%) Military
7 1 (0.51%) French Language
7 1 (0.51%) German Language
7 1 (0.51%) Investment Banking
7 1 (0.51%) Publishing
7 1 (0.51%) Spanish Language
Job Titles
1 38 (19.19%) Infrastructure Engineer
2 24 (12.12%) DevOps Engineer
3 21 (10.61%) Security Engineer
4 20 (10.10%) Analyst
4 20 (10.10%) AWS DevOps
4 20 (10.10%) AWS Engineer
4 20 (10.10%) Systems Engineer
5 16 (8.08%) Infrastructure Analyst
6 15 (7.58%) Exchange Engineer
6 15 (7.58%) Messaging Engineer
7 14 (7.07%) Architect
8 10 (5.05%) VMware Specialist
9 9 (4.55%) Azure DevOps
9 9 (4.55%) Azure Engineer
9 9 (4.55%) Developer
10 8 (4.04%) Java Engineer
10 8 (4.04%) Senior DevOps
10 8 (4.04%) Senior DevOps Engineer
10 8 (4.04%) Technical Specialist
11 7 (3.54%) Wintel Engineer
Libraries, Frameworks & Software Standards
1 18 (9.09%) .NET
2 9 (4.55%) Middleware
2 9 (4.55%) Web Services
3 8 (4.04%) Elastic Stack
4 7 (3.54%) SAML
4 7 (3.54%) SPNEGO
4 7 (3.54%) XACML
5 6 (3.03%) 802.1X
5 6 (3.03%) Java EE
5 6 (3.03%) LAMP
5 6 (3.03%) Spring
6 3 (1.52%) Apache Camel
6 3 (1.52%) EJB
6 3 (1.52%) Hibernate
6 3 (1.52%) JavaBeans
6 3 (1.52%) Spring Security
7 2 (1.01%) ActiveMQ
7 2 (1.01%) REST
8 1 (0.51%) LAPP Stack
8 1 (0.51%) Lucene
Miscellaneous
1 29 (14.65%) Data Centre
2 19 (9.60%) Computer Science
3 16 (8.08%) Analytical Skills
4 15 (7.58%) Clustering
5 13 (6.57%) Private Cloud
6 9 (4.55%) Management Information System
7 8 (4.04%) VxBlock/Vblock
8 7 (3.54%) Security Operations Centre
9 6 (3.03%) Derivative
9 6 (3.03%) RSA SecurID
10 5 (2.53%) Biometrics
10 5 (2.53%) EMC VNX
10 5 (2.53%) Replication
10 5 (2.53%) Smartcard
11 4 (2.02%) Algorithms
11 4 (2.02%) Hedge funds
12 3 (1.52%) Enterprise Storage
12 3 (1.52%) Mobile App
12 3 (1.52%) Visualisation
13 2 (1.01%) Enterprise Software
Operating Systems
1 125 (63.13%) Windows
2 80 (40.40%) Windows Server
3 69 (34.85%) Linux
4 40 (20.20%) Windows Server 2012
5 36 (18.18%) Windows Server 2008
6 16 (8.08%) CentOS
7 12 (6.06%) VMS
8 10 (5.05%) Red Hat Enterprise Linux
8 10 (5.05%) Solaris
8 10 (5.05%) Windows Server 2003
9 9 (4.55%) Unix
10 8 (4.04%) Windows 2000
10 8 (4.04%) Windows 8
10 8 (4.04%) Windows NT
11 7 (3.54%) Debian
11 7 (3.54%) Ubuntu
12 5 (2.53%) Android
12 5 (2.53%) Apple iOS
12 5 (2.53%) Data ONTAP
13 2 (1.01%) Mac OS X
Processes & Methodologies
1 41 (20.71%) ITIL
2 39 (19.70%) Information Security
3 36 (18.18%) Agile Software Development
4 30 (15.15%) DevOps
5 25 (12.63%) High Availability
6 24 (12.12%) Performance Monitoring
6 24 (12.12%) Security Monitoring
7 23 (11.62%) Continuous Integration
8 22 (11.11%) Business Intelligence
9 21 (10.61%) Configuration Management
9 21 (10.61%) Cryptography
9 21 (10.61%) SIEM
10 17 (8.59%) Multi-Factor Authentication
10 17 (8.59%) Release Management
11 16 (8.08%) Virtual Environments
12 15 (7.58%) Disaster Recovery
12 15 (7.58%) Virtual Infrastructure
13 14 (7.07%) Data Loss Prevention
13 14 (7.07%) Identity Access Management
13 14 (7.07%) Security Operations
Programming Languages
1 42 (21.21%) Java
1 42 (21.21%) SQL
2 28 (14.14%) Perl
3 27 (13.64%) Python
4 25 (12.63%) PowerShell
5 20 (10.10%) C
6 19 (9.60%) Ruby
7 17 (8.59%) C#
8 16 (8.08%) Bash Shell
9 10 (5.05%) VB
10 9 (4.55%) JavaScript
11 7 (3.54%) Shell Script
12 6 (3.03%) C++
13 5 (2.53%) Objective-C
14 4 (2.02%) VBScript
15 3 (1.52%) Apple Swift
16 1 (0.51%) Go
16 1 (0.51%) PHP
Qualifications
1 26 (13.13%) CISSP
2 24 (12.12%) Degree
3 22 (11.11%) CISM
4 21 (10.61%) AWS Certification
5 16 (8.08%) CISA
6 15 (7.58%) Microsoft Certification
7 14 (7.07%) VMware Certified Professional (VCP)
8 9 (4.55%) MCSE
9 8 (4.04%) VERITAS Certified Professional (VCP)
10 7 (3.54%) CEH
11 6 (3.03%) Citrix Certification
11 6 (3.03%) MCSA
12 5 (2.53%) Security Cleared
13 4 (2.02%) Cisco Certification
13 4 (2.02%) ISEB
14 3 (1.52%) CCA
14 3 (1.52%) CCEA
14 3 (1.52%) CCNP
14 3 (1.52%) DV Cleared
14 3 (1.52%) MCP
Quality Assurance & Compliance
1 25 (12.63%) QA
2 7 (3.54%) PCI DSS
3 6 (3.03%) SLA
4 2 (1.01%) ISO/IEC 27001
5 1 (0.51%) COBIT
System Software
1 131 (66.16%) Active Directory
2 67 (33.84%) VMware Infrastructure
3 38 (19.19%) vSphere
4 28 (14.14%) Hyper-V
5 21 (10.61%) XenApp
5 21 (10.61%) XenDesktop
6 19 (9.60%) Virtual Machines
7 16 (8.08%) VMware ESX
8 14 (7.07%) VMware ESXi
9 13 (6.57%) NFS
10 9 (4.55%) vCloud
11 8 (4.04%) Forefront TMG
11 8 (4.04%) ISA Server
11 8 (4.04%) UAG
11 8 (4.04%) Veritas Cluster Server
11 8 (4.04%) XenServer
12 3 (1.52%) Docker
12 3 (1.52%) Microsoft App-V
13 2 (1.01%) Squid
14 1 (0.51%) Snort
Systems Management
1 32 (16.16%) SCOM
2 30 (15.15%) Ansible
3 26 (13.13%) Opscode Chef
4 25 (12.63%) Puppet
5 19 (9.60%) SELinux
5 19 (9.60%) WSUS
6 17 (8.59%) SCCM
7 13 (6.57%) Nessus
8 9 (4.55%) vMotion
9 8 (4.04%) EMC Navisphere
9 8 (4.04%) Microsoft Clustering
9 8 (4.04%) NetBackup
9 8 (4.04%) WMI
10 6 (3.03%) CA Single Sign-On
10 6 (3.03%) Host Intrusion Detection System
10 6 (3.03%) Salt
11 4 (2.02%) McAfee ePO
11 4 (2.02%) Simpana
12 3 (1.52%) Apache Shiro
12 3 (1.52%) Kubernetes
Vendors
1 101 (51.01%) VMware
2 87 (43.94%) Microsoft
3 40 (20.20%) Cisco
4 39 (19.70%) HP
5 36 (18.18%) Citrix
6 31 (15.66%) Oracle
7 21 (10.61%) Atlassian
7 21 (10.61%) New Relic
8 20 (10.10%) Trend Micro
9 18 (9.09%) Red Hat
10 17 (8.59%) MobileIron
11 16 (8.08%) F5
12 14 (7.07%) NetApp
13 13 (6.57%) EMC
14 9 (4.55%) Dell
15 8 (4.04%) Brocade
15 8 (4.04%) Qualys
15 8 (4.04%) Veritas
16 7 (3.54%) ProCurve
16 7 (3.54%) WatchGuard
London
onezeero.
Salary: £50000 - £62000 per annum
Posted: 3 days ago
London
People Source Consulting
Salary: £35000 - £45000 per annum + Benefits
Posted: 4 days ago
City, London
ANSON MCCADE
Salary: £60,000-70,000k base and strong package
Posted: 5 days ago
London
Sanderson
Salary: £50000 - £80000 per annum
Posted: 11 days ago
London
Nigel Frank International
Posted: 12 days ago
London
Client Server
Salary: £90k to £150k + bonus + benefits
Posted: 19 days ago
London
Client Server
Salary: £90000 - £150000 per annum + bonus + benefits
Posted: 26 days ago