The table below looks at the prevalence of the term PKI in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited PKI over the 3 months to 27 July 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 592 781 645
Rank change year-on-year
+189 -136
Permanent jobs citing PKI 351 203 343
As % of all permanent IT jobs located in the UK 0.36% 0.18% 0.29%
As % of the Miscellaneous category 0.87% 0.44% 0.73%
Number of salaries quoted 243 142 232
Median salary £58,500 £56,000 £52,500
Median salary % change year-on-year
+4.46% +6.66%
90% offered a salary of more than £45,000 £35,200 £38,500
10% offered a salary of more than £80,000 £72,250 £72,500
UK excluding London median salary £55,000 £49,000 £52,500
% change year-on-year
+12.24% -6.66%

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised across the UK.

Miscellaneous Category
UK
Permanent IT job ads with a match in the
Miscellaneous category
40540 45734 47250
As % of all permanent IT jobs located in the UK 41.37% 41.54% 40.56%
Number of salaries quoted 33056 36286 37378
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £28,500 £27,500 £28,500
10% offered a salary of more than £79,000 £75,000 £77,500
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

PKI
Jobs Demand Trend

The demand trend of job ads citing PKI as a proportion of all IT jobs with a match in the Miscellaneous category.

PKI Jobs Demand Trend in the UK

PKI
Salary Trend

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing PKI within the UK.

PKI Salary Trend in the UK

PKI
Salary Histogram

This chart provides a salary histogram for IT jobs citing PKI over the 3 months to 27 July 2016 within the UK.

PKI Salary Histogram in the UK

PKI
Top 30 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the UK over the 3 months to 27 July 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
England +147 331 £58,500 +6.36% 28
South East +79 117 £55,000 +10.00% 3
London +49 89 £65,000 - 7
Berkshire +46 50 £52,500 -12.50%
West Midlands +33 38 £65,000 - 2
South West +26 34 £60,000 +25.81% 5
Birmingham - 33 £65,000 - 2
Reading +40 32 £45,000 -5.26%
Surrey +32 32 £65,000 +30.00% 2
East of England +43 20 £58,500 -16.42% 2
Bristol +40 18 £65,000 +100.00% 1
North West +19 16 £47,500 +26.66% 7
Hampshire +10 15 £70,000 +33.33%
Bedfordshire +33 13 £58,500 -16.42% 1
Leatherhead - 13 £65,000 -
Yorkshire +31 12 £38,500 -18.94% 2
Manchester +10 12 £46,750 +24.66% 5
City of London +38 11 £75,000 +11.11% 3
Gloucestershire -3 11 £52,500 -30.00% 3
Bracknell - 11 £52,500 -
Kent +21 10 - -
Scotland +10 10 £60,000 +50.00% 1
Aldershot +2 10 - -
Tunbridge Wells - 9 - -
Edinburgh +14 8 £60,000 -
Guildford +11 7 £45,000 -30.76% 1
Hertfordshire +27 6 £58,500 - 1
Gloucester +6 6 £52,500 -30.00% 3
Buckinghamshire +30 5 - -
Milton Keynes +28 5 - -

PKI
Top 30 Related IT Skills

For the 6 months to 27 July 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 with a requirement for PKI.

1 261 (36.40%) Windows
2 238 (33.19%) Finance
3 237 (33.05%) Linux
4 220 (30.68%) Active Directory
5 219 (30.54%) Firewall
6 199 (27.75%) Cybersecurity
7 184 (25.66%) Security Cleared
8 183 (25.52%) Information Security
9 180 (25.10%) Microsoft
10 179 (24.97%) SC Cleared
11 171 (23.85%) DNS
12 163 (22.73%) Security Operations
13 161 (22.45%) VMware
14 140 (19.53%) Identity Management
15 134 (18.69%) CISSP
16 131 (18.27%) Data Protection
17 128 (17.85%) SQL
18 127 (17.71%) Fraud Detection
19 122 (17.02%) Multi-Factor Authentication
20 121 (16.88%) Windows Server
21 120 (16.74%) Security Operations Centre
21 120 (16.74%) SSL
22 117 (16.32%) Security Architecture
22 117 (16.32%) Threat Analysis
23 113 (15.76%) Oracle
24 106 (14.78%) Cryptography
25 105 (14.64%) Java
26 104 (14.50%) VMware Infrastructure
27 98 (13.67%) SIEM
27 98 (13.67%) ITIL

PKI
Top Related IT Skills 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 76 (10.60%) IIS
2 63 (8.79%) MS Exchange
3 60 (8.37%) Apache
4 53 (7.39%) WebLogic
5 45 (6.28%) Tomcat
6 37 (5.16%) WebSphere
7 31 (4.32%) JBoss
8 27 (3.77%) Exchange Server 2010
9 25 (3.49%) Exchange Server 2013
10 24 (3.35%) WebSphere Application Server
11 22 (3.07%) Exchange Server 2007
12 20 (2.79%) Elasticsearch
13 19 (2.65%) nginx
14 18 (2.51%) Skype for Business
15 14 (1.95%) Cloud Foundry
16 13 (1.81%) SharePoint
17 12 (1.67%) Confluence
18 9 (1.26%) OpenStack
19 8 (1.12%) BizTalk Server
19 8 (1.12%) GlassFish
Applications
1 58 (8.09%) MS Excel
2 13 (1.81%) MS Office
3 4 (0.56%) MS PowerPoint
4 1 (0.14%) MS Visio
Business Applications
1 6 (0.84%) SAP Oil and Gas
2 4 (0.56%) FastStats
2 4 (0.56%) Unica
3 1 (0.14%) SAP Business One
3 1 (0.14%) Unit4 Business World
Cloud Services
1 68 (9.48%) Amazon AWS
2 43 (6.00%) Microsoft Azure
3 31 (4.32%) Office 365
4 22 (3.07%) Amazon EC2
5 20 (2.79%) Amazon S3
6 17 (2.37%) Azure Active Directory
7 16 (2.23%) SoftLayer
8 15 (2.09%) AWS CloudFormation
9 14 (1.95%) Sumo Logic
10 13 (1.81%) Amazon CloudWatch
10 13 (1.81%) Amazon SQS
11 10 (1.39%) SaaS
12 9 (1.26%) IaaS
13 8 (1.12%) PaaS
14 5 (0.70%) Mimecast
15 2 (0.28%) Cloud Computing
15 2 (0.28%) Google Cloud Platform
15 2 (0.28%) Google Compute Engine
16 1 (0.14%) OpenShift
16 1 (0.14%) Yammer
Communications & Networking
1 219 (30.54%) Firewall
2 171 (23.85%) DNS
3 120 (16.74%) SSL
4 92 (12.83%) VPN
5 83 (11.58%) TCP/IP
6 77 (10.74%) Internet
7 70 (9.76%) Intrusion Detection
7 70 (9.76%) IPsec
7 70 (9.76%) LDAP
8 57 (7.95%) Network Security
9 53 (7.39%) DHCP
9 53 (7.39%) SAN
10 52 (7.25%) HTTP
10 52 (7.25%) Wireless
11 49 (6.83%) WAN
12 48 (6.69%) LAN
13 36 (5.02%) Cisco Nexus
14 33 (4.60%) OSPF
15 32 (4.46%) SSH
16 29 (4.04%) BGP
Database & Business Intelligence
1 70 (9.76%) SQL Server
2 34 (4.74%) Relational Database
3 32 (4.46%) Big Data
4 28 (3.91%) MySQL
5 23 (3.21%) Oracle Database
6 22 (3.07%) MongoDB
6 22 (3.07%) SQL Server 2008
7 21 (2.93%) Hadoop
8 15 (2.09%) Amazon RDS
8 15 (2.09%) Oracle Reports
8 15 (2.09%) RDBMS
9 14 (1.95%) Oracle Database 10g
9 14 (1.95%) Oracle Database 11g
9 14 (1.95%) Oracle Database 12c
9 14 (1.95%) Oracle9i Database
10 11 (1.53%) Redis
10 11 (1.53%) SQL Server 2012
11 10 (1.39%) SQL Server 2005
12 9 (1.26%) PostgreSQL
13 8 (1.12%) Riak
Development Applications
1 50 (6.97%) Git (software)
2 47 (6.56%) Jenkins
3 35 (4.88%) JIRA
4 18 (2.51%) Atlassian Bamboo
5 15 (2.09%) JUnit
5 15 (2.09%) Vagrant
6 14 (1.95%) JMeter
6 14 (1.95%) LoadRunner
6 14 (1.95%) Oracle Forms
7 13 (1.81%) TeamCity
8 12 (1.67%) Subversion
9 8 (1.12%) Bugzilla
9 8 (1.12%) Selenium
9 8 (1.12%) Trac
10 7 (0.98%) Eclipse
10 7 (0.98%) Octopus Deploy
11 4 (0.56%) Hudson
11 4 (0.56%) Maven
11 4 (0.56%) Mercurial
12 3 (0.42%) Metasploit
General
1 238 (33.19%) Finance
2 79 (11.02%) Banking
3 55 (7.67%) Telecoms
4 21 (2.93%) Law
5 18 (2.51%) Marketing
6 15 (2.09%) Financial Institution
7 12 (1.67%) Retail
8 9 (1.26%) Manufacturing
9 8 (1.12%) Legal
10 6 (0.84%) Electronics
10 6 (0.84%) Pharmaceutical
11 5 (0.70%) Investment Banking
12 4 (0.56%) Retail Banking
13 3 (0.42%) Back Office
13 3 (0.42%) Japanese Language
13 3 (0.42%) Military
14 2 (0.28%) Games
15 1 (0.14%) Advertising
15 1 (0.14%) Front Office
15 1 (0.14%) Publishing
Job Titles
1 194 (27.06%) Consultant
2 152 (21.20%) Security Consultant
3 114 (15.90%) Architect
4 89 (12.41%) Security Architect
5 84 (11.72%) Security Engineer
6 58 (8.09%) Cybersecurity Consultant
7 51 (7.11%) Analyst
8 49 (6.83%) IT Consultant
8 49 (6.83%) IT Security Consultant
9 48 (6.69%) Developer
10 44 (6.14%) Cybersecurity Architect
11 40 (5.58%) Network Engineer
12 38 (5.30%) Support Engineer
13 37 (5.16%) Administrator
13 37 (5.16%) Infrastructure Engineer
14 31 (4.32%) Security Analyst
15 30 (4.18%) Systems Engineer
16 27 (3.77%) Information Security Consultant
16 27 (3.77%) Senior Consultant
17 26 (3.63%) Linux Engineer
Libraries, Frameworks & Software Standards
1 55 (7.67%) Middleware
2 48 (6.69%) .NET
3 39 (5.44%) HTML
4 34 (4.74%) Spring
4 34 (4.74%) Web Services
5 26 (3.63%) HTML5
6 23 (3.21%) XML
7 22 (3.07%) AngularJS
8 21 (2.93%) SAML
9 17 (2.37%) LAMP
10 16 (2.23%) Java EE
11 15 (2.09%) .NET Framework
11 15 (2.09%) Hibernate
12 14 (1.95%) Apache Camel
12 14 (1.95%) CSS
12 14 (1.95%) Grails
12 14 (1.95%) Node.js
12 14 (1.95%) Ruby on Rails
13 12 (1.67%) JSON
13 12 (1.67%) REST
Miscellaneous
1 120 (16.74%) Security Operations Centre
2 106 (14.78%) Cryptography
3 75 (10.46%) Analytical Skills
4 57 (7.95%) Data Centre
5 48 (6.69%) Management Information System
6 38 (5.30%) Computer Science
7 31 (4.32%) Replication
7 31 (4.32%) Smartcard
8 22 (3.07%) Clustering
9 18 (2.51%) Blackberry
10 17 (2.37%) Fintech
11 15 (2.09%) Enterprise Software
12 14 (1.95%) Distributed Denial-of-Service
12 14 (1.95%) Statistics
12 14 (1.95%) Virtual Team
13 13 (1.81%) Mathematics
13 13 (1.81%) Visualisation
14 12 (1.67%) EMC VNX
15 11 (1.53%) Algorithms
15 11 (1.53%) Mobile App
Operating Systems
1 261 (36.40%) Windows
2 237 (33.05%) Linux
3 121 (16.88%) Windows Server
4 90 (12.55%) Windows Server 2008
5 78 (10.88%) Unix
6 71 (9.90%) Windows Server 2012
7 67 (9.34%) Solaris
8 44 (6.14%) Red Hat Enterprise Linux
9 19 (2.65%) Windows 7
10 18 (2.51%) CentOS
11 16 (2.23%) Android
11 16 (2.23%) Apple iOS
12 12 (1.67%) Windows Server 2003
13 9 (1.26%) AIX
13 9 (1.26%) BlackBerry OS
14 8 (1.12%) Ubuntu
14 8 (1.12%) Windows 10
15 7 (0.98%) Oracle Linux
16 6 (0.84%) Windows NT
17 5 (0.70%) Debian
Processes & Methodologies
1 199 (27.75%) Cybersecurity
2 183 (25.52%) Information Security
3 163 (22.73%) Security Operations
4 140 (19.53%) Identity Management
5 131 (18.27%) Data Protection
6 127 (17.71%) Fraud Detection
7 122 (17.02%) Multi-Factor Authentication
8 117 (16.32%) Security Architecture
8 117 (16.32%) Threat Analysis
9 98 (13.67%) ITIL
9 98 (13.67%) SIEM
10 72 (10.04%) Analytics
11 71 (9.90%) Agile Software Development
12 64 (8.93%) DevOps
13 52 (7.25%) Identity Access Management
14 47 (6.56%) Continuous Integration
15 46 (6.42%) Performance Tuning
16 44 (6.14%) Kalman Filter
16 44 (6.14%) Open Source
17 43 (6.00%) Mentoring
Programming Languages
1 128 (17.85%) SQL
2 105 (14.64%) Java
3 82 (11.44%) PowerShell
4 65 (9.07%) Python
5 48 (6.69%) Ruby
6 46 (6.42%) Perl
7 41 (5.72%) Bash Shell
8 38 (5.30%) C++
9 29 (4.04%) C
10 26 (3.63%) JavaScript
11 21 (2.93%) Shell Script
12 16 (2.23%) C#
13 14 (1.95%) Groovy
14 7 (0.98%) PHP
15 5 (0.70%) Bourne shell
15 5 (0.70%) C-shell
16 4 (0.56%) Assembly Language
16 4 (0.56%) CLIST
16 4 (0.56%) JCL
16 4 (0.56%) REXX
Qualifications
1 184 (25.66%) Security Cleared
2 179 (24.97%) SC Cleared
3 134 (18.69%) CISSP
4 93 (12.97%) CISM
5 71 (9.90%) Degree
6 68 (9.48%) Cisco Certification
7 42 (5.86%) Microsoft Certification
8 37 (5.16%) CCNA
9 34 (4.74%) CISA
9 34 (4.74%) GIAC
9 34 (4.74%) SANS
10 31 (4.32%) CCNP
10 31 (4.32%) MCSE
11 29 (4.04%) DV Cleared
12 22 (3.07%) VMware Certified Professional (VCP)
13 15 (2.09%) MCITP
14 13 (1.81%) AWS Certification
14 13 (1.81%) CLAS
15 11 (1.53%) RHCA
15 11 (1.53%) RHCSA
Quality Assurance & Compliance
1 84 (11.72%) ISO/IEC 27001
2 36 (5.02%) SLA
3 26 (3.63%) PCI DSS
4 20 (2.79%) QA
5 17 (2.37%) FISMA
6 16 (2.23%) Sarbanes-Oxley
7 5 (0.70%) COBIT
8 4 (0.56%) GPG13
9 3 (0.42%) RMADS
10 2 (0.28%) FIPS 140-2
10 2 (0.28%) HMG Infosec
10 2 (0.28%) ISO/IEC 7816
10 2 (0.28%) ISO22301
11 1 (0.14%) ISO27002
11 1 (0.14%) PA-DSS
11 1 (0.14%) SSAE 16
System Software
1 220 (30.68%) Active Directory
2 104 (14.50%) VMware Infrastructure
3 58 (8.09%) vSphere
4 31 (4.32%) Hyper-V
5 24 (3.35%) Virtual Machines
6 18 (2.51%) XenApp
7 13 (1.81%) Docker
7 13 (1.81%) Oracle RAC
8 12 (1.67%) VMware ESX
8 12 (1.67%) VMware ESXi
9 11 (1.53%) KVM
9 11 (1.53%) vCloud
10 9 (1.26%) Apache ZooKeeper
11 8 (1.12%) HDFS
11 8 (1.12%) Squid
11 8 (1.12%) VirtualBox
12 7 (0.98%) Terminal Services
13 5 (0.70%) RACF
14 4 (0.56%) NFS
14 4 (0.56%) Snort
Systems Management
1 54 (7.53%) Puppet
2 41 (5.72%) Opscode Chef
3 35 (4.88%) SCOM
4 31 (4.32%) Host Intrusion Detection System
5 28 (3.91%) SCCM
6 26 (3.63%) Nagios
7 19 (2.65%) Oracle ZFS
8 16 (2.23%) Ansible
9 14 (1.95%) Data Guard
9 14 (1.95%) Oracle RMAN
10 13 (1.81%) BMC PATROL
10 13 (1.81%) Microsoft Clustering
11 12 (1.67%) NetBackup
12 11 (1.53%) Cisco Prime
12 11 (1.53%) Failover Clustering
12 11 (1.53%) Nessus
12 11 (1.53%) SolarWinds Orion
13 10 (1.39%) Cisco CUCM
13 10 (1.39%) Forefront Identity Manager
13 10 (1.39%) SELinux
Vendors
1 180 (25.10%) Microsoft
2 161 (22.45%) VMware
3 113 (15.76%) Oracle
4 96 (13.39%) Cisco
5 54 (7.53%) Red Hat
6 43 (6.00%) Juniper
7 33 (4.60%) ArcSight
8 31 (4.32%) Citrix
9 28 (3.91%) HP
10 27 (3.77%) Splunk
11 24 (3.35%) Sun
12 23 (3.21%) Dell
12 23 (3.21%) Intel Security
12 23 (3.21%) Symantec
13 22 (3.07%) Palo Alto
14 19 (2.65%) IBM
14 19 (2.65%) SolarWinds
15 18 (2.51%) EMC
16 17 (2.37%) CheckPoint
16 17 (2.37%) F5
Leeds, West Yorkshire
Networkers
Salary: £45000 per annum
Posted: 16 hours ago
Knowsley, Liverpool
QVC
Salary: Competitive Salary + Benefits
Posted: Yesterday
Weybridge, Surrey
Synergize Consulting
Salary: Up to £60,000 per annum plus benefits, bonus
Posted: 20 hours ago
Liverpool, Merseyside
QVC
Salary: Competitive
Posted: Yesterday
Birmingham, West Midlands (County)
ANSON MCCADE
Salary: £38,000 - £60,000
Posted: 2 days ago
Gloucester, Gloucestershire
Raytheon Systems Ltd
Salary: Competitive salary plus bonus and benefits
Posted: Yesterday
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: Yesterday
Gloucester, Gloucestershire
Raytheon Systems Ltd
Salary: Competitive salary plus bonus and benefits
Posted: Yesterday
Bristol, Avon
Harris Global
Salary: From £35,000 to £45,000 per annum Benefits + Bonus
Posted: 5 days ago
Birmingham, West Midlands (County)
Via Resource
Salary: From £40,000 to £46,000 per annum Plus Bonus & Benefits
Posted: 5 days ago
City, London
ANSON MCCADE
Salary: £35,000 - £50,000 and great benefits
Posted: 6 days ago
Rochdale, Lancashire
Zen Internet Ltd
Salary: Up to £46,000 per annum depending on experience + benefits
Posted: 19 days ago
London
Client Server
Salary: £60k to £70k + benefits
Posted: 10 days ago
Bedfordshire
Venturi
Salary: £50000 - £70000 per annum
Posted: 13 days ago
Guildford
People Source Consulting
Salary: £40000 - £70000 per annum + Benefits
Posted: 22 days ago
City of London
People Source Consulting
Salary: £60000 - £74000 per annum + inc benefits, + bonus
Posted: 14 days ago
Manchester, Lancashire
Raytheon
Posted: 27 days ago
Central London / West End
Robert Half
Salary: £65000 - £70000 per annum + Bonus
Posted: 2 days ago