Period
to 17 September 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 17 September 2021 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > South East
6 months to
17 Sep 2021
Same period 2020 Same period 2019
Rank 362 223 412
Rank change year-on-year -139 +189 +23
Permanent jobs citing PKI 81 66 105
As % of all permanent jobs advertised in the South East 0.47% 0.78% 0.40%
As % of the Miscellaneous category 1.26% 2.43% 1.24%
Number of salaries quoted 66 53 63
10th Percentile £40,000 £35,050 £46,250
25th Percentile £45,000 £45,000 £47,750
Median annual salary (50th Percentile) £62,500 £52,500 £70,000
Median % change year-on-year +19.05% -25.00% +16.67%
75th Percentile £66,250 £60,750 £77,500
90th Percentile £70,250 £63,750 £82,500
England median annual salary £55,000 £58,000 £57,500
% change year-on-year -5.17% +0.87% -2.54%

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 6,416 2,712 8,487
As % of all permanent IT jobs advertised in the South East 36.91% 31.98% 32.56%
Number of salaries quoted 3,774 2,231 6,596
10th Percentile £31,250 £32,500 £28,500
25th Percentile £38,750 £38,750 £36,443
Median annual salary (50th Percentile) £52,500 £52,500 £50,000
Median % change year-on-year - +5.00% -
75th Percentile £67,500 £65,250 £64,000
90th Percentile £81,250 £77,500 £77,500
England median annual salary £60,000 £57,500 £55,000
% change year-on-year +4.35% +4.55% +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 17 September 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 17 September 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 -101 54 £62,500 +19.05% 2
Thames Valley -95 19 £70,000 +27.27% 6
Berkshire -76 16 £67,500 +22.73% 3
Surrey -55 11 £55,000 -18.52% 4
Oxfordshire - 3 £72,500 - 2
PKI
England

For the 6 months to 17 September 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 51 (62.96%) Microsoft
1 51 (62.96%) Active Directory
2 32 (39.51%) Microsoft Certification
3 28 (34.57%) Validation
4 27 (33.33%) Cryptography
4 27 (33.33%) Gemalto
4 27 (33.33%) Algorithms
5 24 (29.63%) Security Cleared
6 21 (25.93%) VMware
7 18 (22.22%) Windows
7 18 (22.22%) Infrastructure Engineering
8 17 (20.99%) AWS
9 15 (18.52%) VMware Infrastructure
9 15 (18.52%) Windows Server
10 14 (17.28%) SC Cleared
10 14 (17.28%) Azure
11 13 (16.05%) Firewall
12 12 (14.81%) LAN
12 12 (14.81%) WAN
12 12 (14.81%) PowerShell
13 11 (13.58%) Windows Server 2012
13 11 (13.58%) Proactive Monitoring
13 11 (13.58%) VPN
13 11 (13.58%) Microsoft Office
13 11 (13.58%) Windows Server 2019
14 10 (12.35%) Cisco
15 9 (11.11%) Migration
16 8 (9.88%) Social Skills
16 8 (9.88%) VMware ESXi
16 8 (9.88%) Microsoft 365

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 3 (3.70%) IIS
2 2 (2.47%) Exchange Server 2013
2 2 (2.47%) MS Exchange
3 1 (1.23%) SharePoint
3 1 (1.23%) Tomcat
Applications
1 11 (13.58%) Microsoft Office
2 1 (1.23%) Microsoft Excel
2 1 (1.23%) Microsoft PowerPoint
2 1 (1.23%) MS Visio
Cloud Services
1 17 (20.99%) AWS
2 14 (17.28%) Azure
3 8 (9.88%) Microsoft 365
4 4 (4.94%) Azure Active Directory
5 3 (3.70%) IaaS
5 3 (3.70%) PaaS
5 3 (3.70%) SaaS
Communications & Networking
1 13 (16.05%) Firewall
2 12 (14.81%) LAN
2 12 (14.81%) WAN
3 11 (13.58%) VPN
4 6 (7.41%) Cisco ASA
4 6 (7.41%) SD-WAN
4 6 (7.41%) VoIP
4 6 (7.41%) WLAN
5 5 (6.17%) DNS
5 5 (6.17%) HTTP
5 5 (6.17%) Internet
5 5 (6.17%) TCP/IP
6 4 (4.94%) HTTPS
6 4 (4.94%) IPsec
6 4 (4.94%) IPv4
6 4 (4.94%) IPv6
6 4 (4.94%) SAN
6 4 (4.94%) Wi-Fi
6 4 (4.94%) Wireless
7 3 (3.70%) iSCSI
Database & Business Intelligence
1 6 (7.41%) SQL Server
2 1 (1.23%) MySQL
2 1 (1.23%) SQL Server 2016
Development Applications
1 3 (3.70%) Robot Framework
1 3 (3.70%) Sonatype Nexus
General
1 8 (9.88%) Social Skills
2 7 (8.64%) Manufacturing
3 6 (7.41%) French Language
3 6 (7.41%) German Language
3 6 (7.41%) Multimedia
4 5 (6.17%) Military
5 2 (2.47%) Presentation Skills
6 1 (1.23%) Analytical Skills
6 1 (1.23%) Finance
6 1 (1.23%) Law
Job Titles
1 27 (33.33%) Cryptography Engineer
2 11 (13.58%) Architect
2 11 (13.58%) NOC Engineer
3 10 (12.35%) Network Engineer
4 7 (8.64%) Infrastructure Architect
4 7 (8.64%) Infrastructure Engineer
5 4 (4.94%) Active Directory Consultant
5 4 (4.94%) AWS Architect
5 4 (4.94%) Consultant
5 4 (4.94%) Manufacturing Engineer
5 4 (4.94%) Senior Network Engineer
6 3 (3.70%) AWS Infrastructure Architect
6 3 (3.70%) Azure Engineer
6 3 (3.70%) Cloud Architect
6 3 (3.70%) Cloud Infrastructure Architect
6 3 (3.70%) IT Engineer
6 3 (3.70%) IT Infrastructure Engineer
6 3 (3.70%) Security Architect
6 3 (3.70%) Senior Data Warehouse Specialist
6 3 (3.70%) Windows Engineer
Libraries, Frameworks & Software Standards
1 1 (1.23%) .NET
1 1 (1.23%) COM
Miscellaneous
1 27 (33.33%) Algorithms
2 7 (8.64%) Self-Motivation
3 6 (7.41%) Data Centre
4 3 (3.70%) Clustering
4 3 (3.70%) Greenfield Project
5 2 (2.47%) Private Cloud
6 1 (1.23%) FlexPod
6 1 (1.23%) Internet of Things
6 1 (1.23%) Legacy Systems
6 1 (1.23%) Management Information System
6 1 (1.23%) Virtual Team
Operating Systems
1 18 (22.22%) Windows
2 15 (18.52%) Windows Server
3 11 (13.58%) Windows Server 2012
3 11 (13.58%) Windows Server 2019
4 6 (7.41%) Windows Server 2008
4 6 (7.41%) Windows Server 2016
5 4 (4.94%) Linux
5 4 (4.94%) Windows Server 2003
6 3 (3.70%) Windows 10
7 1 (1.23%) CentOS
7 1 (1.23%) Red Hat Enterprise Linux
Processes & Methodologies
1 28 (34.57%) Validation
2 27 (33.33%) Cryptography
3 18 (22.22%) Infrastructure Engineering
4 11 (13.58%) Proactive Monitoring
5 9 (11.11%) Migration
6 7 (8.64%) Configuration Management
6 7 (8.64%) ITIL
6 7 (8.64%) Mentoring
7 6 (7.41%) Incident Management
7 6 (7.41%) Network Monitoring
8 5 (6.17%) Application Virtualisation
8 5 (6.17%) Architectural Design
8 5 (6.17%) Project Management
9 4 (4.94%) Change Management
9 4 (4.94%) Data Centre Operations
9 4 (4.94%) Information Security
9 4 (4.94%) Task Automation
9 4 (4.94%) Test Automation
10 3 (3.70%) Service Delivery
10 3 (3.70%) TOGAF
Programming Languages
1 12 (14.81%) PowerShell
2 3 (3.70%) Python
3 1 (1.23%) C
3 1 (1.23%) C++
3 1 (1.23%) Java
3 1 (1.23%) SQL
Qualifications
1 32 (39.51%) Microsoft Certification
2 24 (29.63%) Security Cleared
3 14 (17.28%) SC Cleared
4 6 (7.41%) CCNA
4 6 (7.41%) Cisco Certification
5 5 (6.17%) DV Cleared
6 3 (3.70%) AWS Certification
6 3 (3.70%) CCNP
6 3 (3.70%) MCSA
6 3 (3.70%) MCSE
7 2 (2.47%) Degree
7 2 (2.47%) HNC
8 1 (1.23%) CEH
8 1 (1.23%) CISM
8 1 (1.23%) CISSP
8 1 (1.23%) GIAC
8 1 (1.23%) GPEN
Quality Assurance & Compliance
1 4 (4.94%) SLA
2 1 (1.23%) Cyber Essentials
2 1 (1.23%) ISO/IEC 27001
2 1 (1.23%) NIST
2 1 (1.23%) NIST 800
System Software
1 51 (62.96%) Active Directory
2 15 (18.52%) VMware Infrastructure
3 8 (9.88%) VMware ESXi
4 7 (8.64%) Hyper-V
5 3 (3.70%) Virtual Machines
6 2 (2.47%) NFS
6 2 (2.47%) Terminal Services
6 2 (2.47%) vSphere
7 1 (1.23%) KVM
7 1 (1.23%) Snort
7 1 (1.23%) Virtual Desktop
7 1 (1.23%) VMware NSX
Systems Management
1 5 (6.17%) Microsoft Clustering
2 4 (4.94%) Ansible
2 4 (4.94%) SCOrch
2 4 (4.94%) SCVMM
2 4 (4.94%) vCenter Server
3 3 (3.70%) FortiGate
3 3 (3.70%) Terraform
4 2 (2.47%) McAfee ePO
4 2 (2.47%) NetApp OnCommand
4 2 (2.47%) SCCM
4 2 (2.47%) SCOM
4 2 (2.47%) vRealize
5 1 (1.23%) Active Directory Federation Services
5 1 (1.23%) Nessus
5 1 (1.23%) ServerView Suite
5 1 (1.23%) Single Sign-On
5 1 (1.23%) WSUS
5 1 (1.23%) ZABBIX
Vendors
1 51 (62.96%) Microsoft
2 27 (33.33%) Gemalto
3 21 (25.93%) VMware
4 10 (12.35%) Cisco
5 6 (7.41%) Remedy
6 5 (6.17%) NetApp
7 4 (4.94%) Citrix
7 4 (4.94%) Meraki
7 4 (4.94%) SolarWinds
8 3 (3.70%) CA
8 3 (3.70%) F5
8 3 (3.70%) Veeam
9 2 (2.47%) Brocade
9 2 (2.47%) CheckPoint
9 2 (2.47%) Juniper
9 2 (2.47%) McAfee
9 2 (2.47%) Oracle
10 1 (1.23%) Fujitsu
10 1 (1.23%) NetIQ
10 1 (1.23%) Sun