The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in England. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 3 months to 23 March 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Public-Key Infrastructure (PKI)
UK / England
Rank 609 581 695
Rank change year-on-year -28 +114  
Permanent jobs citing PKI 218 357 239
As % of all permanent IT jobs advertised in England 0.28% 0.37% 0.24%
As % of the Miscellaneous category 0.72% 0.90% 0.62%
Number of salaries quoted 167 279 172
Median salary £60,000 £51,500 £55,000
Median salary % change year-on-year +16.50% -6.36%  
90% offered a salary of more than £38,275 £39,421 £37,000
10% offered a salary of more than £87,250 £65,000 £75,000
UK excluding London median salary £54,000 £50,000 £50,000
% change year-on-year +8.00% -  

PKI is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in England with a requirement for generic IT skills.

Generic IT Skills
England
Permanent job vacancies with a requirement for generic IT skills 30266 39450 38417
As % of all permanent IT job vacancies advertised in England 38.47% 41.04% 39.01%
Number of salaries quoted 24514 31961 30676
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26%  
90% offered a salary of more than £29,500 £30,000 £28,000
10% offered a salary of more than £80,000 £75,000 £77,500
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

PKI
Job Vacancy Trend in England

The job posting trend of jobs advertised in England citing PKI as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for PKI in England

PKI
Salary Trend in England

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

Salary trend for PKI in England

PKI
Salary Histogram in England

The salary distribution of IT jobs citing PKI in England over the 3 months to 23 March 2017.

Salary histogram for PKI in England

PKI
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the England region over the 3 months to 23 March 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
South East +46 85 £61,250 +22.50% 15
London +44 84 £60,000 - 7
North West -8 14 - - 4
West Midlands +24 11 £37,500 -37.50% 4
Yorkshire +12 7 £38,500 -3.75%
South West -4 6 £41,250 -21.42% 1
East Midlands -15 4 £40,000 -20.00%
North East - 4 £41,000 -
East of England +7 3 £35,000 -26.31%
Midlands - 1 £70,000 -
PKI
UK

PKI
Top 30 Related IT Skills in England

For the 6 months to 23 March 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 England region with a requirement for PKI.

1 227 (45.95%) Windows
2 220 (44.53%) Active Directory
3 207 (41.90%) VMware
4 169 (34.21%) Microsoft
5 144 (29.15%) VMware Infrastructure
6 143 (28.95%) Linux
7 139 (28.14%) Windows Server
8 134 (27.13%) DNS
9 129 (26.11%) Firewall
10 120 (24.29%) Security Cleared
11 108 (21.86%) Hyper-V
12 106 (21.46%) Agile Software Development
13 101 (20.45%) Degree
14 99 (20.04%) DHCP
15 96 (19.43%) Java
16 94 (19.03%) Cisco
17 93 (18.83%) Oracle
17 93 (18.83%) Information Security
18 92 (18.62%) Windows Server 2012
18 92 (18.62%) DevOps
19 87 (17.61%) Cybersecurity
20 85 (17.21%) Microsoft Azure
21 83 (16.80%) PowerShell
22 80 (16.19%) SC Cleared
23 78 (15.79%) MS Exchange
24 77 (15.59%) IIS
24 77 (15.59%) Amazon AWS
25 76 (15.38%) ITIL
26 70 (14.17%) Finance
27 66 (13.36%) Identity Management

PKI
Top Related IT Skills in England 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 78 (15.79%) MS Exchange
2 77 (15.59%) IIS
3 51 (10.32%) Elasticsearch
4 50 (10.12%) Apache
5 49 (9.92%) Skype for Business
6 39 (7.89%) Apache Spark
7 38 (7.69%) Apache Pig
7 38 (7.69%) Exchange Server 2010
8 35 (7.09%) Tomcat
9 33 (6.68%) Exchange Server 2013
10 32 (6.48%) SharePoint
11 25 (5.06%) Confluence
12 21 (4.25%) nginx
13 16 (3.24%) JBoss
14 15 (3.04%) Exchange Server 2007
15 13 (2.63%) SharePoint 2013
16 12 (2.43%) WebLogic
17 5 (1.01%) WildFly
18 4 (0.81%) Exchange Server 2000
18 4 (0.81%) Exchange Server 2003
Applications
1 36 (7.29%) MS Excel
2 8 (1.62%) MS Office
3 3 (0.61%) MS PowerPoint
4 2 (0.40%) MS Project
4 2 (0.40%) MS Visio
Business Applications
1 7 (1.42%) SAP HR
2 6 (1.21%) SAP Oil and Gas
3 3 (0.61%) Remedy ITSM
4 1 (0.20%) VisionPLUS
4 1 (0.20%) Workfront
Cloud Services
1 85 (17.21%) Microsoft Azure
2 77 (15.59%) Amazon AWS
3 47 (9.51%) Office 365
4 29 (5.87%) Azure Active Directory
5 28 (5.67%) Amazon EC2
6 27 (5.47%) Amazon CloudWatch
6 27 (5.47%) Amazon S3
6 27 (5.47%) Amazon SQS
6 27 (5.47%) AWS CloudFormation
6 27 (5.47%) IaaS
7 26 (5.26%) PaaS
8 3 (0.61%) SaaS
9 2 (0.40%) Cloud Computing
9 2 (0.40%) Mimecast
10 1 (0.20%) G Suite
10 1 (0.20%) IBM Cloud
10 1 (0.20%) SoftLayer
10 1 (0.20%) Sumo Logic
10 1 (0.20%) Yammer
Communications & Networking
1 134 (27.13%) DNS
2 129 (26.11%) Firewall
3 99 (20.04%) DHCP
4 66 (13.36%) LDAP
5 56 (11.34%) VPN
6 55 (11.13%) Kerberos
7 52 (10.53%) WAN
8 49 (9.92%) Skype
9 45 (9.11%) LAN
9 45 (9.11%) Network Security
10 41 (8.30%) SSL
11 40 (8.10%) Internet
12 39 (7.89%) TCP/IP
13 36 (7.29%) SAN
14 32 (6.48%) IPsec
15 30 (6.07%) NetScaler
16 24 (4.86%) Fibre Channel
16 24 (4.86%) iSCSI
16 24 (4.86%) SSH
17 21 (4.25%) Cisco Nexus
Database & Business Intelligence
1 56 (11.34%) MySQL
2 52 (10.53%) Big Data
3 48 (9.72%) MongoDB
3 48 (9.72%) SQL Server
4 45 (9.11%) Hadoop
5 43 (8.70%) Relational Database
6 42 (8.50%) RDBMS
7 39 (7.89%) Apache Hive
8 29 (5.87%) Amazon RDS
9 7 (1.42%) Apache Cassandra
10 5 (1.01%) Oracle Database
10 5 (1.01%) Redis
11 3 (0.61%) DB2
11 3 (0.61%) OLTP
11 3 (0.61%) Oracle ODI
11 3 (0.61%) PostgreSQL
11 3 (0.61%) Riak
11 3 (0.61%) SQL Server 2008
12 2 (0.40%) Couchbase
12 2 (0.40%) MariaDB
Development Applications
1 36 (7.29%) Jenkins
2 32 (6.48%) Git (software)
3 29 (5.87%) JIRA
4 27 (5.47%) Atlassian Bamboo
4 27 (5.47%) TeamCity
5 25 (5.06%) Octopus Deploy
6 3 (0.61%) Bugzilla
6 3 (0.61%) Oracle APEX
6 3 (0.61%) Selenium
6 3 (0.61%) Subversion
6 3 (0.61%) Trac
7 2 (0.40%) Android Studio
7 2 (0.40%) Eclipse
7 2 (0.40%) Hudson
7 2 (0.40%) Mercurial
8 1 (0.20%) Bitbucket
8 1 (0.20%) Maven
8 1 (0.20%) SQL Server Management Studio (SSMS)
8 1 (0.20%) Vagrant
8 1 (0.20%) VSS/SourceSafe
General
1 70 (14.17%) Finance
2 31 (6.28%) Banking
3 29 (5.87%) Telecoms
4 24 (4.86%) Military
5 15 (3.04%) Law
6 7 (1.42%) Manufacturing
7 6 (1.21%) Electronics
7 6 (1.21%) Marketing
8 5 (1.01%) Retail
9 2 (0.40%) Investment Banking
10 1 (0.20%) Financial Institution
10 1 (0.20%) German Language
10 1 (0.20%) Italian Language
10 1 (0.20%) Spanish Language
Job Titles
1 75 (15.18%) Architect
2 72 (14.57%) Infrastructure Engineer
3 57 (11.54%) Analyst
4 52 (10.53%) Security Architect
5 47 (9.51%) Security Engineer
6 38 (7.69%) Systems Engineer
7 36 (7.29%) DevOps Engineer
8 27 (5.47%) Consultant
9 26 (5.26%) Network Engineer
10 25 (5.06%) Developer
11 24 (4.86%) Software Engineer
12 23 (4.66%) AWS DevOps
12 23 (4.66%) AWS Engineer
12 23 (4.66%) Exchange Engineer
13 22 (4.45%) Windows Engineer
14 21 (4.25%) Senior DevOps
14 21 (4.25%) Senior DevOps Engineer
14 21 (4.25%) Senior Infrastructure Engineer
15 20 (4.05%) Messaging Engineer
16 19 (3.85%) Senior Systems Engineer
Libraries, Frameworks & Software Standards
1 53 (10.73%) Middleware
2 46 (9.31%) Java EE
2 46 (9.31%) Spring
3 43 (8.70%) Apache Camel
3 43 (8.70%) Hibernate
4 36 (7.29%) HTML
5 35 (7.09%) AngularJS
6 33 (6.68%) CSS
6 33 (6.68%) CSS3
6 33 (6.68%) HTML5
6 33 (6.68%) Node.js
7 32 (6.48%) jQuery
8 31 (6.28%) LAMP
9 23 (4.66%) .NET
10 21 (4.25%) Web Services
11 18 (3.64%) SAML
12 9 (1.82%) Elastic Stack
13 7 (1.42%) REST
13 7 (1.42%) SPNEGO
13 7 (1.42%) XACML
Miscellaneous
1 66 (13.36%) Computer Science
2 53 (10.73%) Analytical Skills
3 52 (10.53%) Data Centre
4 35 (7.09%) Security Operations Centre
5 34 (6.88%) Management Information System
6 24 (4.86%) Clustering
7 15 (3.04%) Client/Server
8 13 (2.63%) Replication
9 11 (2.23%) Private Cloud
10 9 (1.82%) Smartcard
11 8 (1.62%) Derivative
11 8 (1.62%) Enterprise Software
11 8 (1.62%) NHS
11 8 (1.62%) VxBlock/Vblock
12 7 (1.42%) Enterprise Storage
13 6 (1.21%) Linux Command Line
13 6 (1.21%) RSA SecurID
14 5 (1.01%) EMC VNX
14 5 (1.01%) Foreign Exchange (FX)
15 4 (0.81%) Algorithms
Operating Systems
1 227 (45.95%) Windows
2 143 (28.95%) Linux
3 139 (28.14%) Windows Server
4 92 (18.62%) Windows Server 2012
5 58 (11.74%) Windows Server 2008
6 23 (4.66%) CentOS
7 22 (4.45%) Mac OS X
8 21 (4.25%) Unix
8 21 (4.25%) Windows Server 2003
9 18 (3.64%) Red Hat Enterprise Linux
10 16 (3.24%) Solaris
11 12 (2.43%) Ubuntu
11 12 (2.43%) VMS
12 10 (2.02%) Data ONTAP
12 10 (2.02%) Debian
12 10 (2.02%) Windows 8
13 8 (1.62%) Windows 2000
13 8 (1.62%) Windows 7
13 8 (1.62%) Windows NT
14 5 (1.01%) Android
Processes & Methodologies
1 106 (21.46%) Agile Software Development
2 93 (18.83%) Information Security
3 92 (18.62%) DevOps
4 87 (17.61%) Cybersecurity
5 76 (15.38%) ITIL
6 66 (13.36%) Identity Management
7 64 (12.96%) Multi-Factor Authentication
8 61 (12.35%) High Availability
9 59 (11.94%) Security Architecture
10 51 (10.32%) Fraud Detection
11 49 (9.92%) SIEM
12 48 (9.72%) Analytics
13 47 (9.51%) Data Protection
14 46 (9.31%) Time Management
15 43 (8.70%) Data Analytics
15 43 (8.70%) Disaster Recovery
15 43 (8.70%) Scrum
15 43 (8.70%) Security Monitoring
15 43 (8.70%) Security Operations
16 42 (8.50%) Visualisation
Programming Languages
1 96 (19.43%) Java
2 83 (16.80%) PowerShell
3 65 (13.16%) Python
3 65 (13.16%) SQL
4 62 (12.55%) Perl
5 60 (12.15%) C
6 51 (10.32%) Ruby
7 49 (9.92%) JavaScript
8 38 (7.69%) C#
9 24 (4.86%) VB
10 23 (4.66%) Bash Shell
11 15 (3.04%) C++
12 8 (1.62%) Shell Script
13 4 (0.81%) VBScript
14 2 (0.40%) Objective-C
15 1 (0.20%) ABAP
Qualifications
1 120 (24.29%) Security Cleared
2 101 (20.45%) Degree
3 80 (16.19%) SC Cleared
4 44 (8.91%) CISSP
5 40 (8.10%) Microsoft Certification
6 37 (7.49%) Cisco Certification
6 37 (7.49%) CISM
7 35 (7.09%) DV Cleared
8 30 (6.07%) CISA
8 30 (6.07%) MCSE
9 25 (5.06%) AWS Certification
10 20 (4.05%) CCNA
11 14 (2.83%) CEH
11 14 (2.83%) VMware Certified Professional (VCP)
12 13 (2.63%) MCSA
13 8 (1.62%) CCNP
13 8 (1.62%) IISP
13 8 (1.62%) VERITAS Certified Professional (VCP)
14 6 (1.21%) CCDP
14 6 (1.21%) CESG Certified Professional
Quality Assurance & Compliance
1 29 (5.87%) QA
2 26 (5.26%) ISO/IEC 27001
3 20 (4.05%) PCI DSS
4 15 (3.04%) SLA
5 8 (1.62%) HMG Security Policy Framework
6 6 (1.21%) GPG13
7 3 (0.61%) FISMA
8 1 (0.20%) COBIT
8 1 (0.20%) COSO
8 1 (0.20%) ISAE 3402
8 1 (0.20%) SAS 70
8 1 (0.20%) SSAE 16
System Software
1 220 (44.53%) Active Directory
2 144 (29.15%) VMware Infrastructure
3 108 (21.86%) Hyper-V
4 60 (12.15%) vSphere
5 26 (5.26%) XenApp
6 24 (4.86%) Virtual Machines
6 24 (4.86%) XenDesktop
7 21 (4.25%) VMware ESX
7 21 (4.25%) VMware ESXi
8 15 (3.04%) NFS
9 14 (2.83%) Docker
10 8 (1.62%) Forefront TMG
10 8 (1.62%) ISA Server
10 8 (1.62%) UAG
10 8 (1.62%) vCloud
10 8 (1.62%) Veritas Cluster Server
10 8 (1.62%) XenServer
11 5 (1.01%) HDFS
11 5 (1.01%) Snort
12 3 (0.61%) KVM
Systems Management
1 64 (12.96%) SCOM
2 40 (8.10%) Ansible
3 32 (6.48%) Opscode Chef
3 32 (6.48%) Puppet
4 24 (4.86%) SCCM
4 24 (4.86%) WSUS
5 23 (4.66%) vMotion
6 21 (4.25%) Nessus
7 19 (3.85%) Cisco Prime
8 18 (3.64%) SELinux
9 12 (2.43%) Microsoft Clustering
10 10 (2.02%) SolarWinds Orion
11 9 (1.82%) Kubernetes
11 9 (1.82%) NetBackup
11 9 (1.82%) Terraform
12 8 (1.62%) EMC Navisphere
12 8 (1.62%) Salt
12 8 (1.62%) WMI
13 7 (1.42%) Mesos
13 7 (1.42%) Nagios
Vendors
1 207 (41.90%) VMware
2 169 (34.21%) Microsoft
3 94 (19.03%) Cisco
4 93 (18.83%) Oracle
5 47 (9.51%) Citrix
6 39 (7.89%) HP
7 31 (6.28%) Red Hat
8 29 (5.87%) F5
9 26 (5.26%) Atlassian
9 26 (5.26%) Juniper
10 25 (5.06%) New Relic
10 25 (5.06%) Trend Micro
11 24 (4.86%) MobileIron
12 20 (4.05%) NetApp
12 20 (4.05%) SolarWinds
13 18 (3.64%) Palo Alto
13 18 (3.64%) Qualys
14 16 (3.24%) Dell
14 16 (3.24%) EMC
14 16 (3.24%) Splunk
Aldershot, Hampshire
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Guildford, Surrey
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Birmingham, West Midlands (County)
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Guildford, Surrey
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Birmingham, West Midlands (County)
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Aldershot, Hampshire
ANSON MCCADE
Salary: £30,000 - £50,000
Posted: 11 hours ago
Warwickshire
Experian
Posted: Yesterday
Greater Manchester
ANSON MCCADE
Salary: £60,000-70,000k base and strong package
Posted: Yesterday
Birmingham, West Midlands (County)
ANSON MCCADE
Salary: £60,000-70,000k base and strong package
Posted: Yesterday
City, London
ANSON MCCADE
Salary: £60,000-70,000k base and strong package
Posted: Yesterday
Thatcham, Berkshire
Raytheon Systems Ltd
Salary: Perm or contract - competitive salary + benefits OR day rate contract
Posted: Yesterday
London
Harvey Nash plc
Salary: £66000 - £70000 per annum
Posted: Yesterday
Surrey
Stott & May
Salary: £65000 - £68000 per annum + + Bonus and benefits
Posted: 3 days ago
Staines
Bupa
Posted: 4 days ago
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Salary: Up to £60,000 per annum + £5,000 on-call bonus + 10% bonus
Posted: 6 days ago
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Salary: £35,000 per annum + on-call allowance + Bonus + Benefits
Posted: 6 days ago
Oxford, Oxfordshire
Haybrook IT Resourcing Ltd
Salary: Up to £60,000 per annum + £5,000 on-call bonus + 10% bonus + Great Ben
Posted: 6 days ago
Oxfordshire
Haybrook IT Resourcing Ltd
Salary: £35,000 per annum
Posted: 6 days ago
London
Inspire Corporation Limited
Salary: £70000 - £80000 per annum + Benefits, Bonus, Car
Posted: 2 days ago
Wiltshire
The People Network
Salary: £35000 - £45000 per annum, Benefits 25 day holiday, childcare vouchers
Posted: 4 days ago
Farnborough, Hampshire
Leidos
Posted: 15 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Salary: Competitive salary plus benefits
Posted: 7 days ago
Didcot, Oxfordshire
STFC
Salary: From £37,415 to £41,572 per annum
Posted: 13 days ago
Manchester, Lancashire
Raytheon Systems Ltd
Posted: 10 days ago
Camberley
Hays London City Cheapside
Salary: £80000.00 - £110000.00 per annum
Posted: 15 days ago
Leatherhead, Surrey
CGI
Salary: £50000 - £70000 per annum + benefits
Posted: 15 days ago
London
Client Server
Salary: £65000 - £90000 per annum + bonus + benefits
Posted: 13 days ago
London
Client Server
Salary: £90000 - £150000 per annum + bonus + benefits
Posted: 20 days ago
London
Client Server
Salary: £90000 - £150000 per annum + bonus + benefits
Posted: 27 days ago