Period
to 21 June 2021

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in the South East. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 21 June 2021 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > South East
6 months to
21 Jun 2021
Same period 2020 Same period 2019
Rank 331 319 403
Rank change year-on-year -12 +84 +91
Permanent jobs citing PKI 76 68 116
As % of all permanent jobs advertised in the South East 0.50% 0.47% 0.44%
As % of the Miscellaneous category 1.47% 1.49% 1.38%
Number of salaries quoted 62 55 76
10th Percentile £40,000 £39,650 £45,000
25th Percentile £45,000 £50,000 £47,500
Median annual salary (50th Percentile) £62,500 £52,500 £60,000
Median % change year-on-year +19.05% -12.50% -
75th Percentile £66,250 £72,500 £75,000
90th Percentile £73,625 £76,500 £77,500
England median annual salary £55,000 £70,000 £57,500
% change year-on-year -21.43% +21.74% -

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 South East with a requirement for generic IT skills.

All Generic IT Skills
South East
Permanent vacancies with a requirement for generic IT skills 5,158 4,576 8,406
As % of all permanent IT jobs advertised in the South East 33.94% 31.77% 32.02%
Number of salaries quoted 3,238 3,732 6,509
10th Percentile £31,250 £31,250 £29,250
25th Percentile £40,000 £38,750 £36,250
Median annual salary (50th Percentile) £52,500 £51,500 £50,000
Median % change year-on-year +1.94% +3.00% +5.26%
75th Percentile £65,000 £65,000 £65,000
90th Percentile £77,500 £77,500 £77,500
England median annual salary £57,500 £56,500 £55,000
% change year-on-year +1.77% +2.73% +4.76%

PKI
Job Vacancy Trend in the South East

Job postings citing PKI as a proportion of all IT jobs advertised in the South East.

Job vacancy trend for PKI in the South East

PKI
Salary Trend in the South East

3-month moving average salary quoted in jobs citing PKI in the South East.

Salary trend for PKI in the South East

PKI
Salary Histogram in the South East

Salary distribution for jobs citing PKI in the South East over the 6 months to 21 June 2021.

Salary histogram for PKI in the South East

PKI
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the South East region over the 6 months to 21 June 2021. 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
Hampshire -9 59 £62,500 +19.05% 2
Thames Valley -9 16 £72,500 +20.83% 5
Berkshire -21 15 £73,750 +40.48% 4
Surrey -19 4 £50,000 -28.57% 3
Oxfordshire -4 1 £72,500 +3.57% 1
PKI
England

For the 6 months to 21 June 2021, 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 South East region with a requirement for PKI.

1 57 (75.00%) Microsoft
2 51 (67.11%) Active Directory
3 30 (39.47%) Windows
4 27 (35.53%) Microsoft Certification
5 26 (34.21%) VMware
6 24 (31.58%) PowerShell
7 23 (30.26%) Validation
7 23 (30.26%) Cryptography
7 23 (30.26%) Gemalto
7 23 (30.26%) Algorithms
8 21 (27.63%) Windows Server
8 21 (27.63%) Security Cleared
9 20 (26.32%) Windows Server 2012
10 19 (25.00%) Windows Server 2019
11 18 (23.68%) Infrastructure Engineering
11 18 (23.68%) Azure
11 18 (23.68%) VMware Infrastructure
12 17 (22.37%) VMware ESXi
13 15 (19.74%) Data Centre
13 15 (19.74%) SC Cleared
14 14 (18.42%) AWS
15 13 (17.11%) Windows Server 2016
15 13 (17.11%) Change Management
16 12 (15.79%) DNS
16 12 (15.79%) Windows Server 2008
17 11 (14.47%) Proactive Monitoring
17 11 (14.47%) Microsoft Clustering
18 10 (13.16%) SCVMM
18 10 (13.16%) Windows Server 2003
18 10 (13.16%) Task Automation

PKI
Co-occurring IT Skills in the South East 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 6 (7.89%) MS Exchange
2 3 (3.95%) IIS
3 2 (2.63%) Exchange Server 2013
4 1 (1.32%) SharePoint
4 1 (1.32%) Tomcat
Applications
1 6 (7.89%) Microsoft Office
2 1 (1.32%) Microsoft Excel
2 1 (1.32%) Microsoft PowerPoint
2 1 (1.32%) MS Visio
Cloud Services
1 18 (23.68%) Azure
2 14 (18.42%) AWS
3 8 (10.53%) Microsoft 365
4 4 (5.26%) IaaS
4 4 (5.26%) PaaS
5 3 (3.95%) Azure Active Directory
5 3 (3.95%) Azure App Service
5 3 (3.95%) Azure Cosmos DB
5 3 (3.95%) Azure ExpressRoute
5 3 (3.95%) Azure Synapse Analytics
6 2 (2.63%) SaaS
Communications & Networking
1 12 (15.79%) DNS
2 9 (11.84%) Firewall
3 8 (10.53%) VPN
3 8 (10.53%) WAN
4 7 (9.21%) TCP/IP
5 5 (6.58%) LAN
5 5 (6.58%) SAN
6 3 (3.95%) Cisco ASA
6 3 (3.95%) HTTP
6 3 (3.95%) Internet
6 3 (3.95%) IPsec
6 3 (3.95%) IPv4
6 3 (3.95%) IPv6
6 3 (3.95%) iSCSI
6 3 (3.95%) Wi-Fi
6 3 (3.95%) Wireless
7 2 (2.63%) HTTPS
7 2 (2.63%) SD-WAN
7 2 (2.63%) VoIP
7 2 (2.63%) VSAN
Database & Business Intelligence
1 3 (3.95%) Azure SQL Database
1 3 (3.95%) SQL Server
2 1 (1.32%) Relational Database
2 1 (1.32%) SQL Server 2016
Development Applications
1 1 (1.32%) Robot Framework
1 1 (1.32%) Sonatype Nexus
General
1 10 (13.16%) Social Skills
2 4 (5.26%) Military
3 2 (2.63%) French Language
3 2 (2.63%) German Language
3 2 (2.63%) Manufacturing
3 2 (2.63%) Multimedia
4 1 (1.32%) Analytical Skills
4 1 (1.32%) Law
4 1 (1.32%) Presentation Skills
Job Titles
1 23 (30.26%) Cryptography Engineer
2 11 (14.47%) NOC Engineer
3 9 (11.84%) Architect
4 6 (7.89%) Administrator
4 6 (7.89%) Infrastructure Engineer
4 6 (7.89%) Server Administrator
4 6 (7.89%) Windows Engineer
5 5 (6.58%) Azure Engineer
6 4 (5.26%) 3rd Line Engineer
6 4 (5.26%) Active Directory Consultant
6 4 (5.26%) Consultant
6 4 (5.26%) Support Engineer
7 3 (3.95%) Cloud Architect
7 3 (3.95%) Cloud Engineer
7 3 (3.95%) Infrastructure Architect
7 3 (3.95%) Network Engineer
7 3 (3.95%) Senior Data Warehouse Specialist
7 3 (3.95%) Systems Engineer
7 3 (3.95%) Windows Systems Engineer
7 3 (3.95%) Wintel Administrator
Libraries, Frameworks & Software Standards
1 3 (3.95%) JSON
2 1 (1.32%) .NET
2 1 (1.32%) AngularJS
2 1 (1.32%) CGI
2 1 (1.32%) COM
2 1 (1.32%) CSS
2 1 (1.32%) HTML
2 1 (1.32%) React
2 1 (1.32%) RESTful
2 1 (1.32%) X-Windows
Miscellaneous
1 23 (30.26%) Algorithms
2 15 (19.74%) Data Centre
3 5 (6.58%) Private Cloud
4 3 (3.95%) Clustering
4 3 (3.95%) Management Information System
4 3 (3.95%) Public Cloud
4 3 (3.95%) Self-Motivation
5 2 (2.63%) Greenfield Project
6 1 (1.32%) FlexPod
6 1 (1.32%) HP Storage
6 1 (1.32%) Virtual Team
Operating Systems
1 30 (39.47%) Windows
2 21 (27.63%) Windows Server
3 20 (26.32%) Windows Server 2012
4 19 (25.00%) Windows Server 2019
5 13 (17.11%) Windows Server 2016
6 12 (15.79%) Windows Server 2008
7 10 (13.16%) Windows Server 2003
8 3 (3.95%) Windows 10
9 2 (2.63%) Linux
10 1 (1.32%) CentOS
Processes & Methodologies
1 23 (30.26%) Cryptography
1 23 (30.26%) Validation
2 18 (23.68%) Infrastructure Engineering
3 13 (17.11%) Change Management
4 11 (14.47%) Proactive Monitoring
5 10 (13.16%) Data Centre Operations
5 10 (13.16%) Task Automation
6 9 (11.84%) Incident Management
7 5 (6.58%) ITIL
7 5 (6.58%) Mentoring
7 5 (6.58%) Migration
7 5 (6.58%) Patch Management
7 5 (6.58%) Service Delivery
7 5 (6.58%) SIEM
8 4 (5.26%) Continuous Improvement
8 4 (5.26%) Strategic Roadmap
9 3 (3.95%) Analytics
9 3 (3.95%) Coaching
9 3 (3.95%) Identity Management
9 3 (3.95%) Load Balancing
Programming Languages
1 24 (31.58%) PowerShell
2 4 (5.26%) SQL
3 2 (2.63%) Java
4 1 (1.32%) JavaScript
4 1 (1.32%) Python
Qualifications
1 27 (35.53%) Microsoft Certification
2 21 (27.63%) Security Cleared
3 15 (19.74%) SC Cleared
4 4 (5.26%) HNC
5 3 (3.95%) CCNA
5 3 (3.95%) CCNP
5 3 (3.95%) Cisco Certification
5 3 (3.95%) DV Cleared
6 2 (2.63%) MCSA
6 2 (2.63%) MCSE
7 1 (1.32%) Degree
Quality Assurance & Compliance
1 5 (6.58%) SLA
System Software
1 51 (67.11%) Active Directory
2 18 (23.68%) VMware Infrastructure
3 17 (22.37%) VMware ESXi
4 7 (9.21%) Hyper-V
5 5 (6.58%) vSphere
6 3 (3.95%) Docker
6 3 (3.95%) Virtual Machines
7 2 (2.63%) NFS
7 2 (2.63%) Terminal Services
8 1 (1.32%) KVM
8 1 (1.32%) Snort
Systems Management
1 11 (14.47%) Microsoft Clustering
2 10 (13.16%) SCOrch
2 10 (13.16%) SCVMM
2 10 (13.16%) vCenter Server
3 7 (9.21%) Active Directory Federation Services
4 5 (6.58%) McAfee ePO
4 5 (6.58%) vRealize
5 4 (5.26%) Terraform
6 3 (3.95%) FortiGate
6 3 (3.95%) Kubernetes
6 3 (3.95%) SCCM
6 3 (3.95%) SCOM
6 3 (3.95%) Single Sign-On
7 2 (2.63%) Ansible
7 2 (2.63%) Microsoft Data Protection Manager
7 2 (2.63%) NetApp OnCommand
8 1 (1.32%) SCSM
8 1 (1.32%) ServerView Suite
8 1 (1.32%) WhatsUp Gold
8 1 (1.32%) ZABBIX
Vendors
1 57 (75.00%) Microsoft
2 26 (34.21%) VMware
3 23 (30.26%) Gemalto
4 7 (9.21%) Cisco
5 5 (6.58%) CA
5 5 (6.58%) McAfee
5 5 (6.58%) NetApp
6 3 (3.95%) Citrix
6 3 (3.95%) F5
6 3 (3.95%) Meraki
6 3 (3.95%) SolarWinds
7 2 (2.63%) Brocade
7 2 (2.63%) CheckPoint
7 2 (2.63%) Juniper
7 2 (2.63%) Remedy
7 2 (2.63%) Veeam
8 1 (1.32%) Fujitsu
8 1 (1.32%) NetIQ
8 1 (1.32%) Sun
8 1 (1.32%) Symantec