Period
to 9 December 2019

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in the East of England. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 9 December 2019 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > East of England
6 months to
9 Dec 2019
Same period 2018 Same period 2017
Rank 242 296 337
Rank change year-on-year +54 +41 +4
Permanent jobs citing PKI 21 36 19
As % of all permanent IT jobs advertised in the East of England 0.32% 0.36% 0.16%
As % of the Miscellaneous category 0.75% 0.88% 0.39%
Number of salaries quoted 13 11 13
East of England median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - -31.62%
10th Percentile £36,250 £35,250 £25,750
90th Percentile £55,000 £43,750 £62,500
England median annual salary £60,000 £57,500 £57,500
% change year-on-year +4.35% - +4.55%

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

All Generic IT Skills
East of England
Permanent vacancies with a requirement for generic IT skills 2,818 4,097 4,853
As % of all permanent IT jobs advertised in the East of England 42.54% 41.42% 40.39%
Number of salaries quoted 1,878 3,038 3,753
East of England median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £27,500 £27,000 £26,250
90th Percentile £77,000 £72,500 £71,250
England median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% -

PKI
Job Vacancy Trend in the East of England

Job postings citing PKI as a percentage of all IT jobs advertised in the East of England.

Job vacancy trend for PKI in the East of England

PKI
Salary Trend in the East of England

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

Salary trend for PKI in the East of England

PKI
Salary Histogram in the East of England

The salary distribution of IT jobs citing PKI in the East of England over the 6 months to 9 December 2019.

Salary histogram for PKI in the East of England

PKI
Job Locations in the East of England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the East of England region over the 6 months to 9 December 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridgeshire +33 13 £50,000 +25.00% 3
Bedfordshire +11 7 £37,500 -6.25%
Essex - 1 £57,500 -
PKI
England

For the 6 months to 9 December 2019, IT jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the East of England region with a requirement for PKI.

1 12 (57.14%) SSL
2 10 (47.62%) Windows
2 10 (47.62%) Linux
2 10 (47.62%) Ansible
3 9 (42.86%) DNS
3 9 (42.86%) Active Directory
3 9 (42.86%) Configuration Management
4 7 (33.33%) Microsoft
4 7 (33.33%) Apache
4 7 (33.33%) PHP
4 7 (33.33%) PHP 5
4 7 (33.33%) PowerShell
4 7 (33.33%) PHP 7
5 6 (28.57%) HAProxy
5 6 (28.57%) Workflow
5 6 (28.57%) nginx
5 6 (28.57%) CentOS
5 6 (28.57%) yum
5 6 (28.57%) ITIL
6 5 (23.81%) HTTP
6 5 (23.81%) TCP/IP
6 5 (23.81%) Python
6 5 (23.81%) SLA
6 5 (23.81%) VMware
6 5 (23.81%) Clustering
6 5 (23.81%) Capacity Planning
6 5 (23.81%) Incident Management
6 5 (23.81%) ISO/IEC 27001
6 5 (23.81%) Performance Improvement
6 5 (23.81%) Public Cloud

PKI
Co-occurring IT Skills in the East of 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 7 (33.33%) Apache
2 6 (28.57%) nginx
3 2 (9.52%) Exchange Server 2010
3 2 (9.52%) Exchange Server 2013
3 2 (9.52%) MS Exchange
3 2 (9.52%) OpenStack
4 1 (4.76%) Apache Pig
4 1 (4.76%) Apache Spark
4 1 (4.76%) Elasticsearch
Cloud Services
1 3 (14.29%) AWS
2 2 (9.52%) Azure
2 2 (9.52%) SaaS
Communications & Networking
1 12 (57.14%) SSL
2 9 (42.86%) DNS
3 5 (23.81%) HTTP
3 5 (23.81%) TCP/IP
4 4 (19.05%) DHCP
5 3 (14.29%) F5 BIG-IP LTM
5 3 (14.29%) HTTPS
5 3 (14.29%) IPsec
6 2 (9.52%) SAN
6 2 (9.52%) VRRP
7 1 (4.76%) Firewall
7 1 (4.76%) Internet
7 1 (4.76%) LAN
7 1 (4.76%) Network Security
7 1 (4.76%) WAN
Database & Business Intelligence
1 2 (9.52%) Azure SQL Database
2 1 (4.76%) Apache Hive
2 1 (4.76%) Big Data
2 1 (4.76%) Hadoop
2 1 (4.76%) MongoDB
2 1 (4.76%) MySQL
2 1 (4.76%) RDBMS
2 1 (4.76%) Redis
2 1 (4.76%) Relational Database
Development Applications
1 1 (4.76%) Git (software)
1 1 (4.76%) Jenkins
1 1 (4.76%) Mercurial
General
1 3 (14.29%) Telecoms
2 2 (9.52%) Retail
Job Titles
1 7 (33.33%) Linux Engineer
2 5 (23.81%) Cloud Engineer
2 5 (23.81%) Cloud Infrastructure Engineer
2 5 (23.81%) Infrastructure Engineer
3 3 (14.29%) Active Directory Engineer
3 3 (14.29%) Exchange Engineer
3 3 (14.29%) Security Engineer
4 2 (9.52%) Administrator
4 2 (9.52%) Consultant
4 2 (9.52%) DevOps Consultant
4 2 (9.52%) IT Administrator
4 2 (9.52%) IT Systems Administrator
4 2 (9.52%) Linux Systems Engineer
4 2 (9.52%) Systems Administrator
4 2 (9.52%) Systems Engineer
4 2 (9.52%) Technical Consultant
5 1 (4.76%) Applications Specialist
5 1 (4.76%) Applications Support
5 1 (4.76%) Support Specialist
5 1 (4.76%) Technical Support
Libraries, Frameworks & Software Standards
1 4 (19.05%) CSS
1 4 (19.05%) HTML
2 3 (14.29%) JSON
2 3 (14.29%) XML
3 2 (9.52%) Elastic Stack
3 2 (9.52%) LDAP
3 2 (9.52%) Natural Language Processing
3 2 (9.52%) RESTful
3 2 (9.52%) Spring
3 2 (9.52%) Web Services
4 1 (4.76%) AngularJS
4 1 (4.76%) Apache Camel
4 1 (4.76%) COM
4 1 (4.76%) CSS3
4 1 (4.76%) Hibernate
4 1 (4.76%) HTML5
4 1 (4.76%) LAMP
4 1 (4.76%) Middleware
4 1 (4.76%) Node.js
4 1 (4.76%) REST
Miscellaneous
1 5 (23.81%) Clustering
1 5 (23.81%) Data Centre
1 5 (23.81%) Public Cloud
2 3 (14.29%) Analytical Skills
3 2 (9.52%) Replication
3 2 (9.52%) Self-Motivation
4 1 (4.76%) Blog
4 1 (4.76%) Enterprise Software
4 1 (4.76%) Life Science
4 1 (4.76%) Management Information System
Operating Systems
1 10 (47.62%) Linux
1 10 (47.62%) Windows
2 6 (28.57%) CentOS
3 3 (14.29%) Windows Server
4 2 (9.52%) Solaris
4 2 (9.52%) Windows Server 2003
4 2 (9.52%) Windows Server 2008
4 2 (9.52%) Windows Server 2012
Processes & Methodologies
1 9 (42.86%) Configuration Management
2 6 (28.57%) ITIL
2 6 (28.57%) Workflow
3 5 (23.81%) Capacity Planning
3 5 (23.81%) Incident Management
3 5 (23.81%) Infrastructure Engineering
3 5 (23.81%) Performance Improvement
3 5 (23.81%) Proactive Monitoring
3 5 (23.81%) Server Management
4 4 (19.05%) Continuous Improvement
4 4 (19.05%) DevOps
4 4 (19.05%) Problem-Solving
5 3 (14.29%) Cybersecurity
5 3 (14.29%) Information Security
5 3 (14.29%) Multi-Factor Authentication
5 3 (14.29%) Presales
5 3 (14.29%) Two-Factor Authentication
6 2 (9.52%) Data Protection
6 2 (9.52%) Disaster Recovery
7 1 (4.76%) Load Balancing
Programming Languages
1 7 (33.33%) PHP
1 7 (33.33%) PHP 5
1 7 (33.33%) PHP 7
1 7 (33.33%) PowerShell
2 5 (23.81%) Python
3 4 (19.05%) Java
3 4 (19.05%) JavaScript
4 3 (14.29%) Bash Shell
4 3 (14.29%) SQL
5 1 (4.76%) C++
Qualifications
1 3 (14.29%) CCNA
1 3 (14.29%) CCNP
1 3 (14.29%) CCSP
1 3 (14.29%) Cisco Certification
1 3 (14.29%) CISSP
2 1 (4.76%) Degree
2 1 (4.76%) DV Cleared
2 1 (4.76%) Postgraduate
2 1 (4.76%) SC Cleared
2 1 (4.76%) Security Cleared
Quality Assurance & Compliance
1 5 (23.81%) ISO/IEC 27001
1 5 (23.81%) SLA
2 1 (4.76%) HMG Security Policy Framework
System Software
1 9 (42.86%) Active Directory
2 2 (9.52%) Docker
2 2 (9.52%) VMware Infrastructure
3 1 (4.76%) Hyper-V
Systems Management
1 10 (47.62%) Ansible
2 6 (28.57%) HAProxy
2 6 (28.57%) yum
3 5 (23.81%) Microsoft Clustering
4 4 (19.05%) Kubernetes
5 2 (9.52%) Nagios
5 2 (9.52%) Opscode Chef
5 2 (9.52%) Prometheus
5 2 (9.52%) Puppet
5 2 (9.52%) SCCM
5 2 (9.52%) SCOM
5 2 (9.52%) Single Sign-On
5 2 (9.52%) Terraform
Vendors
1 7 (33.33%) Microsoft
2 5 (23.81%) VMware
3 3 (14.29%) Cisco
3 3 (14.29%) F5
3 3 (14.29%) Juniper
3 3 (14.29%) Palo Alto
4 2 (9.52%) CommVault
4 2 (9.52%) Sybase
5 1 (4.76%) Oracle