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 8 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
8 Dec 2016
Same period 2015 Same period 2014
Public-Key Infrastructure (PKI)
Rank 578 743 742
Rank change year-on-year
+165 -1
Permanent jobs citing PKI 315 231 252
As % of all permanent IT jobs located in the UK 0.35% 0.22% 0.22%
As % of the Miscellaneous category 0.86% 0.51% 0.55%
Number of salaries quoted 243 159 174
Median salary £55,000 £57,500 £55,000
Median salary % change year-on-year
-4.34% +4.54%
90% offered a salary of more than £32,500 £42,500 £37,500
10% offered a salary of more than £75,000 £75,000 £75,000
UK excluding London median salary £52,500 £47,500 £50,000
% change year-on-year
+10.52% -5.00%

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
36496 45292 45730
As % of all permanent IT jobs located in the UK 40.63% 42.55% 40.29%
Number of salaries quoted 29729 36082 36963
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £29,000 £29,252 £27,500
10% offered a salary of more than £80,000 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £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 8 December 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 8 December 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 +145 301 £55,000 -8.33% 33
London +10 108 £58,000 -10.76% 7
South East +126 103 £55,000 +22.22% 6
Berkshire +93 53 £57,500 +2.22% 1
North West +12 32 £49,750 - 11
Surrey +46 29 £48,750 +8.33%
Reading +49 17 £33,500 -10.66% 1
Manchester - 17 £57,000 - 11
South West +19 15 £48,750 -1.01% 4
Gloucestershire -2 14 £52,500 - 2
Guildford +32 12 £30,000 -46.66%
Yorkshire +26 12 £35,750 -28.50%
Cheshire +18 12 - -
City of London +16 12 £54,000 -25.51% 4
Knutsford - 12 - -
West Midlands +13 11 £52,500 -25.00%
East of England -5 8 £50,000 -23.07% 5
Maidenhead - 8 £67,500 -
Bracknell - 8 £55,000 -
West Yorkshire +33 7 £37,500 -25.00%
Leeds +27 7 £37,500 -25.00%
Birmingham -2 7 £52,500 -25.00%
Hertfordshire +1 6 £48,750 -25.00%
Watford 0 6 £48,750 -
Oxfordshire - 6 £54,000 -
Buckinghamshire +10 5 £42,500 -3.40%
Hampshire +8 5 £52,500 +50.00% 5
Milton Keynes +6 5 £42,500 -3.40%
Farnborough -1 5 £52,500 +50.00% 1
Scotland +26 4 £42,250 -14.64% 2

PKI
Top 30 Related IT Skills

For the 6 months to 8 December 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.

1 245 (36.30%) Firewall
2 241 (35.70%) Linux
3 238 (35.26%) Windows
4 223 (33.04%) Active Directory
5 210 (31.11%) VMware
6 195 (28.89%) Security Cleared
7 170 (25.19%) Information Security
8 158 (23.41%) Microsoft
9 156 (23.11%) SC Cleared
10 152 (22.52%) VMware Infrastructure
11 150 (22.22%) Cybersecurity
12 138 (20.44%) Java
13 135 (20.00%) Agile Software Development
14 132 (19.56%) DNS
15 129 (19.11%) Finance
16 122 (18.07%) SIEM
17 120 (17.78%) Windows Server
18 119 (17.63%) SQL
19 117 (17.33%) IIS
20 115 (17.04%) Security Architecture
21 104 (15.41%) DevOps
22 102 (15.11%) Cisco
23 98 (14.52%) Security Operations
24 97 (14.37%) CISSP
25 96 (14.22%) Oracle
25 96 (14.22%) ISO/IEC 27001
26 94 (13.93%) Degree
26 94 (13.93%) Python
27 88 (13.04%) ITIL
28 87 (12.89%) Amazon AWS

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
1 117 (17.33%) IIS
2 83 (12.30%) Apache
3 65 (9.63%) MS Exchange
4 57 (8.44%) Elasticsearch
5 53 (7.85%) Tomcat
6 44 (6.52%) nginx
7 41 (6.07%) Confluence
8 32 (4.74%) Apache Spark
9 31 (4.59%) JBoss
9 31 (4.59%) Skype for Business
10 30 (4.44%) Apache Pig
11 28 (4.15%) WebLogic
12 21 (3.11%) SharePoint
13 18 (2.67%) Exchange Server 2007
14 16 (2.37%) Exchange Server 2010
15 14 (2.07%) Exchange Server 2013
16 13 (1.93%) WebSphere
17 8 (1.19%) WebSphere Application Server
18 7 (1.04%) OpenStack
19 5 (0.74%) WildFly
Applications
1 49 (7.26%) MS Excel
2 13 (1.93%) MS Office
3 3 (0.44%) MS PowerPoint
4 2 (0.30%) MS Visio
Business Applications
1 8 (1.19%) SAP Oil and Gas
2 7 (1.04%) SAP HR
3 1 (0.15%) VisionPLUS
Cloud Services
1 87 (12.89%) Amazon AWS
2 82 (12.15%) Microsoft Azure
3 50 (7.41%) Amazon EC2
4 47 (6.96%) Amazon S3
5 45 (6.67%) Office 365
6 42 (6.22%) AWS CloudFormation
7 41 (6.07%) Amazon CloudWatch
8 40 (5.93%) Amazon SQS
8 40 (5.93%) Azure Active Directory
9 23 (3.41%) IaaS
10 21 (3.11%) PaaS
11 10 (1.48%) SaaS
12 4 (0.59%) IBM Cloud
12 4 (0.59%) SoftLayer
13 3 (0.44%) GitHub
13 3 (0.44%) Mimecast
13 3 (0.44%) Sumo Logic
14 1 (0.15%) Cloud Computing
14 1 (0.15%) Google Cloud Platform
14 1 (0.15%) Yammer
Communications & Networking
1 245 (36.30%) Firewall
2 132 (19.56%) DNS
3 82 (12.15%) VPN
4 78 (11.56%) SSL
5 74 (10.96%) TCP/IP
6 73 (10.81%) Internet
6 73 (10.81%) LDAP
7 72 (10.67%) Network Security
8 68 (10.07%) WAN
9 67 (9.93%) LAN
10 66 (9.78%) Kerberos
11 62 (9.19%) DHCP
12 56 (8.30%) Intrusion Detection
13 54 (8.00%) IPsec
14 50 (7.41%) Wireless
15 29 (4.30%) Cisco Nexus
15 29 (4.30%) SAN
16 26 (3.85%) SSH
17 25 (3.70%) Skype
17 25 (3.70%) VLAN
Database & Business Intelligence
1 67 (9.93%) Big Data
2 64 (9.48%) SQL Server
3 57 (8.44%) MySQL
3 57 (8.44%) Relational Database
4 53 (7.85%) MongoDB
5 46 (6.81%) Hadoop
6 44 (6.52%) RDBMS
7 43 (6.37%) Amazon RDS
8 32 (4.74%) Apache Hive
9 21 (3.11%) SQL Server 2008
10 16 (2.37%) SQL Server 2012
11 13 (1.93%) Oracle Database
12 6 (0.89%) Apache Cassandra
12 6 (0.89%) DB2
12 6 (0.89%) Redis
12 6 (0.89%) Riak
13 5 (0.74%) Data Mining
13 5 (0.74%) PostgreSQL
14 4 (0.59%) MaxDB
15 2 (0.30%) Kdb+
Development Applications
1 65 (9.63%) Git (software)
2 58 (8.59%) Jenkins
3 55 (8.15%) JIRA
4 47 (6.96%) Atlassian Bamboo
5 41 (6.07%) TeamCity
6 35 (5.19%) Octopus Deploy
7 11 (1.63%) Subversion
8 7 (1.04%) SQL Server Management Studio (SSMS)
9 6 (0.89%) Bugzilla
9 6 (0.89%) Selenium
9 6 (0.89%) Trac
10 5 (0.74%) Android Studio
10 5 (0.74%) JMeter
10 5 (0.74%) JUnit
10 5 (0.74%) LoadRunner
11 3 (0.44%) Maven
11 3 (0.44%) Vagrant
12 2 (0.30%) Fiddler
13 1 (0.15%) Sonatype Nexus
13 1 (0.15%) VSS/SourceSafe
General
1 129 (19.11%) Finance
2 52 (7.70%) Telecoms
3 42 (6.22%) Banking
4 18 (2.67%) Military
5 11 (1.63%) Manufacturing
5 11 (1.63%) Marketing
6 10 (1.48%) Law
7 9 (1.33%) Retail
8 8 (1.19%) Electronics
8 8 (1.19%) Financial Institution
9 5 (0.74%) Investment Banking
9 5 (0.74%) Legal
10 3 (0.44%) Retail Banking
10 3 (0.44%) Spanish Language
11 2 (0.30%) Back Office
11 2 (0.30%) Italian Language
11 2 (0.30%) Publishing
12 1 (0.15%) French Language
12 1 (0.15%) Front Office
12 1 (0.15%) German Language
Job Titles
1 101 (14.96%) Consultant
2 89 (13.19%) Architect
2 89 (13.19%) Security Engineer
3 69 (10.22%) Security Consultant
4 68 (10.07%) Security Architect
5 55 (8.15%) Analyst
6 54 (8.00%) Infrastructure Engineer
7 46 (6.81%) DevOps Engineer
8 36 (5.33%) Security Analyst
8 36 (5.33%) Software Engineer
9 35 (5.19%) IT Consultant
9 35 (5.19%) IT Security Consultant
9 35 (5.19%) Network Engineer
10 34 (5.04%) Developer
11 30 (4.44%) AWS DevOps
11 30 (4.44%) AWS Engineer
11 30 (4.44%) Cybersecurity Architect
11 30 (4.44%) Security Specialist
12 28 (4.15%) Systems Engineer
13 27 (4.00%) Cybersecurity Consultant
Libraries, Frameworks & Software Standards
1 63 (9.33%) Spring
2 57 (8.44%) HTML
3 52 (7.70%) Middleware
4 48 (7.11%) AngularJS
5 47 (6.96%) Apache Camel
5 47 (6.96%) Hibernate
5 47 (6.96%) Java EE
6 45 (6.67%) HTML5
7 43 (6.37%) CSS
8 42 (6.22%) LAMP
8 42 (6.22%) Node.js
9 41 (6.07%) jQuery
10 40 (5.93%) CSS3
11 33 (4.89%) .NET
12 28 (4.15%) Web Services
13 14 (2.07%) 802.1X
14 13 (1.93%) SAML
15 11 (1.63%) J2EE
16 10 (1.48%) JSON
16 10 (1.48%) XML
Miscellaneous
1 82 (12.15%) Cryptography
2 78 (11.56%) Analytical Skills
3 67 (9.93%) Security Operations Centre
4 65 (9.63%) Management Information System
5 55 (8.15%) Computer Science
6 51 (7.56%) Data Centre
7 45 (6.67%) Visualisation
8 19 (2.81%) Replication
9 14 (2.07%) Private Cloud
10 12 (1.78%) Client/Server
11 11 (1.63%) Smartcard
12 9 (1.33%) Blackberry
12 9 (1.33%) Mathematics
12 9 (1.33%) NHS
12 9 (1.33%) Physics
13 8 (1.19%) Statistics
13 8 (1.19%) Virtual Team
14 7 (1.04%) Cyber Attack
15 6 (0.89%) Algorithms
15 6 (0.89%) RSA SecurID
Operating Systems
1 241 (35.70%) Linux
2 238 (35.26%) Windows
3 120 (17.78%) Windows Server
4 56 (8.30%) Windows Server 2012
5 53 (7.85%) Windows Server 2008
6 51 (7.56%) Unix
7 41 (6.07%) Solaris
8 40 (5.93%) CentOS
9 26 (3.85%) Red Hat Enterprise Linux
10 18 (2.67%) Windows Server 2003
11 16 (2.37%) Apple iOS
12 12 (1.78%) Android
12 12 (1.78%) Mac OS X
13 10 (1.48%) Windows 8
14 9 (1.33%) Debian
14 9 (1.33%) Ubuntu
15 8 (1.19%) Windows 7
16 7 (1.04%) SUSE
17 5 (0.74%) AIX
17 5 (0.74%) zOS
Processes & Methodologies
1 170 (25.19%) Information Security
2 150 (22.22%) Cybersecurity
3 135 (20.00%) Agile Software Development
4 122 (18.07%) SIEM
5 115 (17.04%) Security Architecture
6 104 (15.41%) DevOps
7 98 (14.52%) Security Operations
8 88 (13.04%) ITIL
9 78 (11.56%) Multi-Factor Authentication
10 73 (10.81%) Identity Management
11 72 (10.67%) Analytics
12 71 (10.52%) Data Protection
13 67 (9.93%) Fraud Detection
14 58 (8.59%) Continuous Integration
15 55 (8.15%) Configuration Management
16 53 (7.85%) Continuous Improvement
17 52 (7.70%) Scrum
18 51 (7.56%) Service Delivery
19 49 (7.26%) Disaster Recovery
19 49 (7.26%) Time Management
Programming Languages
1 138 (20.44%) Java
2 119 (17.63%) SQL
3 94 (13.93%) Python
4 84 (12.44%) Perl
5 83 (12.30%) C
6 81 (12.00%) Ruby
7 75 (11.11%) PowerShell
8 60 (8.89%) JavaScript
9 47 (6.96%) Bash Shell
10 45 (6.67%) C++
11 33 (4.89%) C#
12 15 (2.22%) Shell Script
13 13 (1.93%) VB
14 5 (0.74%) Assembly Language
14 5 (0.74%) CLIST
14 5 (0.74%) Groovy
14 5 (0.74%) JCL
14 5 (0.74%) REXX
15 4 (0.59%) ABAP
15 4 (0.59%) VBScript
Qualifications
1 195 (28.89%) Security Cleared
2 156 (23.11%) SC Cleared
3 97 (14.37%) CISSP
4 94 (13.93%) Degree
5 79 (11.70%) CISM
6 58 (8.59%) Cisco Certification
7 57 (8.44%) CISA
8 41 (6.07%) DV Cleared
9 39 (5.78%) Microsoft Certification
10 37 (5.48%) AWS Certification
11 36 (5.33%) MCSE
12 32 (4.74%) CCNA
13 28 (4.15%) CEH
14 20 (2.96%) CCNP
15 16 (2.37%) RHCA
15 16 (2.37%) VMware Certified Professional (VCP)
16 15 (2.22%) IISP
16 15 (2.22%) SANS
17 13 (1.93%) GIAC
17 13 (1.93%) MCITP
Quality Assurance & Compliance
1 96 (14.22%) ISO/IEC 27001
2 49 (7.26%) PCI DSS
3 45 (6.67%) QA
4 24 (3.56%) SLA
5 21 (3.11%) GPG13
6 16 (2.37%) FISMA
7 10 (1.48%) Sarbanes-Oxley
8 9 (1.33%) HMG Security Policy Framework
9 2 (0.30%) COBIT
9 2 (0.30%) ISO/IEC 7816
10 1 (0.15%) ISAE 3402
10 1 (0.15%) ISO27002
10 1 (0.15%) PA-DSS
10 1 (0.15%) SSAE 16
System Software
1 223 (33.04%) Active Directory
2 152 (22.52%) VMware Infrastructure
3 86 (12.74%) Hyper-V
4 44 (6.52%) vSphere
5 23 (3.41%) VMware ESX
6 18 (2.67%) Docker
6 18 (2.67%) XenApp
7 16 (2.37%) Virtual Machines
8 15 (2.22%) VMware ESXi
9 14 (2.07%) vCloud
10 11 (1.63%) VMware Workstation
11 8 (1.19%) Terminal Services
11 8 (1.19%) XenServer
12 7 (1.04%) KVM
13 6 (0.89%) Apache ZooKeeper
13 6 (0.89%) HDFS
13 6 (0.89%) VirtualBox
14 5 (0.74%) Job Entry Subsystem
14 5 (0.74%) RACF
14 5 (0.74%) Time Sharing Option
Systems Management
1 57 (8.44%) Puppet
2 49 (7.26%) Opscode Chef
3 45 (6.67%) Ansible
4 38 (5.63%) SELinux
5 35 (5.19%) Nessus
6 30 (4.44%) SCOM
7 21 (3.11%) Cisco Prime
8 20 (2.96%) Host Intrusion Detection System
9 19 (2.81%) Nagios
10 15 (2.22%) SCCM
11 13 (1.93%) SolarWinds Orion
12 12 (1.78%) Kubernetes
12 12 (1.78%) vMotion
13 10 (1.48%) McAfee ePO
14 9 (1.33%) Mesos
14 9 (1.33%) Rancher
14 9 (1.33%) rkt
14 9 (1.33%) Terraform
15 8 (1.19%) WSUS
16 6 (0.89%) CA Single Sign-On
Vendors
1 210 (31.11%) VMware
2 158 (23.41%) Microsoft
3 102 (15.11%) Cisco
4 96 (14.22%) Oracle
5 60 (8.89%) Red Hat
6 44 (6.52%) Citrix
7 42 (6.22%) Juniper
8 41 (6.07%) Atlassian
9 36 (5.33%) Splunk
10 35 (5.19%) New Relic
11 34 (5.04%) Trend Micro
12 30 (4.44%) Qualys
13 29 (4.30%) ArcSight
14 27 (4.00%) SolarWinds
15 26 (3.85%) F5
16 25 (3.70%) HP
17 23 (3.41%) Palo Alto
18 19 (2.81%) SAP
19 18 (2.67%) MobileIron
20 17 (2.52%) Intel Security
City, London
Pioneer Search
Salary: £50000 - £60000 per annum + Benefits
Posted: 16 hours ago
Bristol, Avon
Executive Recruitment Services (ERS)
Posted: Yesterday
City, London
Opus IT Consulting
Salary: £50000 - £70000 per annum + Benefits
Posted: Yesterday
Aldershot, Hampshire
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 2 days ago
Manchester, North West, United Kingdom
Freshfields Bruckhaus Deringer
Salary: Competitive + Benefits
Posted: 3 days ago
Aldershot, Hampshire
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 2 days ago
Gloucester, Gloucestershire
ANSON MCCADE
Salary: £38,000 - £60,000 base + competitive package
Posted: 5 days ago
Edinburgh
Viavi Solutions
Posted: 3 days ago
Cambridge, Cambridgeshire
ECM Selection
Salary: to £50k
Posted: Yesterday
Cambridge, Cambridgeshire
Edgar Cowen
Salary: £35000 - £55000 per annum + Fantastic Prospects
Posted: 6 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Competitive salary plus bonus and benefits
Posted: 5 days ago
Farnborough, Hampshire
Leidos
Posted: 12 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 5 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 6 days ago
East Kilbride
Hays Specialist Recruitment Ltd
Salary: £37000.00 - £42000.00 per annum
Posted: 9 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 6 days ago
Southend-On-Sea, Essex
ANSON MCCADE
Salary: £75,000 - £85,000 (Plus Excellent Package!!)
Posted: 5 days ago
Chelmsford, Essex
ANSON MCCADE
Salary: £75,000 - £85,000 (Plus Excellent Package!!)
Posted: 5 days ago
City, London
ANSON MCCADE
Salary: £75,000 - £85,000 (Plus Excellent Package!!)
Posted: 5 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Unspecified competitive plus benefits
Posted: 13 days ago
London
Computer Futures
Salary: competitive
Posted: 19 days ago
Cambridge, Cambridgeshire
ECM Selection
Salary: to £50k
Posted: 10 days ago
Gloucester, Gloucestershire
Raytheon Systems Ltd
Salary: Competitive salary plus bonus and benefits
Posted: 16 days ago
Reading, Berkshire
CGI
Salary: £50000 - £70000 per annum + benefits
Posted: 21 days ago
Salford, Lancashire
Raytheon Systems Ltd
Posted: 16 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 15 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 16 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Competitive salary plus bonus and benefits
Posted: 26 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Full Benefits package, Bonus
Posted: 26 days ago
London
Client Server
Salary: £65,000 to £90,000 + bonus + benefits
Posted: 22 days ago