Period
to 14 November 2018

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 14 November 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > South East
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 385 425 366
Rank change year-on-year +40 -59 +197
Permanent jobs citing PKI 157 128 236
As % of all permanent IT jobs advertised in the South East 0.54% 0.42% 0.67%
As % of the Miscellaneous category 1.34% 1.05% 1.67%
Number of salaries quoted 136 96 170
South East median annual salary £60,000 £60,000 £55,000
Median salary % change year-on-year - +9.09% +10.00%
10th Percentile £45,000 £33,750 £31,250
90th Percentile £95,000 £90,000 £87,500
England median annual salary £57,500 £57,500 £55,000
% change year-on-year - +4.55% -4.35%

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 11,724 12,215 14,133
As % of all permanent IT jobs advertised in the South East 40.54% 39.95% 40.18%
Number of salaries quoted 9,504 10,017 11,630
South East median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +2.27%
10th Percentile £26,250 £25,750 £26,250
90th Percentile £72,500 £67,500 £68,750
England median annual salary £52,500 £50,000 £50,000
% change year-on-year +5.00% - +5.26%

PKI
Job Vacancy Trend in the South East

Job postings citing PKI as a percentage 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

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

Salary trend for PKI in the South East

PKI
Salary Histogram in the South East

The salary distribution of IT jobs citing PKI in the South East over the 6 months to 14 November 2018.

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 14 November 2018. 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
Surrey +102 107 £60,000 -26.15% 6
Thames Valley +15 47 £60,000 +9.09% 4
Berkshire +28 43 £60,000 +26.32% 3
Hampshire -23 9 £55,000 +57.14% 10
West Sussex -5 7 £60,000 -17.24%
Buckinghamshire - 4 £49,000 - 1
East Sussex -18 3 £50,000 -5.66% 3
PKI
England

For the 6 months to 14 November 2018, 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.

1 102 (64.97%) Windows
2 96 (61.15%) DNS
3 88 (56.05%) Firewall
4 85 (54.14%) Active Directory
5 83 (52.87%) Microsoft
5 83 (52.87%) Windows Server
6 77 (49.04%) PowerShell
6 77 (49.04%) Windows Server 2008
7 75 (47.77%) Windows Server 2012
8 73 (46.50%) DHCP
9 70 (44.59%) Agile Software Development
10 64 (40.76%) Office 365
11 61 (38.85%) Microsoft Azure
12 57 (36.31%) Hyper-V
13 53 (33.76%) DevOps
13 53 (33.76%) Infrastructure Engineering
14 52 (33.12%) Scrum
14 52 (33.12%) Finance
14 52 (33.12%) Network Security
15 51 (32.48%) Migration
16 47 (29.94%) Windows 10
17 41 (26.11%) SCCM
18 40 (25.48%) SIEM
19 37 (23.57%) VMware
20 36 (22.93%) Information Security
20 36 (22.93%) Security Cleared
21 34 (21.66%) Load Balancing
22 33 (21.02%) SCOM
22 33 (21.02%) IaaS
23 31 (19.75%) ITIL

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 26 (16.56%) MS Exchange
2 13 (8.28%) IIS
3 8 (5.10%) SharePoint
4 7 (4.46%) Exchange Server 2010
4 7 (4.46%) SharePoint 2013
5 4 (2.55%) Exchange Server 2013
6 2 (1.27%) Apache
6 2 (1.27%) Tomcat
7 1 (0.64%) Exchange Server 2007
7 1 (0.64%) Skype for Business
Cloud Services
1 64 (40.76%) Office 365
2 61 (38.85%) Microsoft Azure
3 33 (21.02%) IaaS
4 30 (19.11%) PaaS
5 29 (18.47%) Dynamics 365
6 11 (7.01%) Amazon AWS
7 6 (3.82%) Azure Active Directory
8 5 (3.18%) Cloud Computing
8 5 (3.18%) SaaS
9 4 (2.55%) Amazon EC2
9 4 (2.55%) GitHub
9 4 (2.55%) Serverless
10 1 (0.64%) AWS CloudFormation
10 1 (0.64%) Azure Functions
10 1 (0.64%) Google Cloud Platform
10 1 (0.64%) Google Compute Engine
10 1 (0.64%) IBM Cloud
10 1 (0.64%) SoftLayer
Communications & Networking
1 96 (61.15%) DNS
2 88 (56.05%) Firewall
3 73 (46.50%) DHCP
4 52 (33.12%) Network Security
5 26 (16.56%) Internet
6 22 (14.01%) IPsec
7 18 (11.46%) Skype
8 16 (10.19%) VPN
9 13 (8.28%) Intrusion Detection
10 11 (7.01%) TCP/IP
11 7 (4.46%) Wi-Fi
12 5 (3.18%) SNMP
12 5 (3.18%) WAN
13 4 (2.55%) Kerberos
13 4 (2.55%) Remote Desktop
13 4 (2.55%) SAN
13 4 (2.55%) Unified Communications
14 3 (1.91%) IPv6
14 3 (1.91%) LAN
15 2 (1.27%) HTTP
Database & Business Intelligence
1 10 (6.37%) SQL Server
2 5 (3.18%) Relational Database
2 5 (3.18%) SQL Server 2008
3 4 (2.55%) RDBMS
3 4 (2.55%) SQL Server 2012
3 4 (2.55%) SQL Server 2014
4 3 (1.91%) Amazon RDS
5 2 (1.27%) Oracle Database
5 2 (1.27%) VoltDB
6 1 (0.64%) Big Data
6 1 (0.64%) Cosmos DB
6 1 (0.64%) Oracle Database 10g
6 1 (0.64%) PostgreSQL
Development Applications
1 5 (3.18%) Team Foundation Server
2 2 (1.27%) Visual Studio Team System
3 1 (0.64%) Trac
General
1 52 (33.12%) Finance
2 10 (6.37%) Telecoms
3 4 (2.55%) Banking
4 2 (1.27%) Legal
5 1 (0.64%) Military
Job Titles
1 54 (34.39%) Infrastructure Engineer
2 25 (15.92%) Consultant
2 25 (15.92%) Security Consultant
3 16 (10.19%) Architect
4 15 (9.55%) Azure Engineer
4 15 (9.55%) Cybersecurity Consultant
4 15 (9.55%) Exchange Engineer
4 15 (9.55%) Infrastructure Specialist
4 15 (9.55%) Server Engineer
4 15 (9.55%) Windows Engineer
4 15 (9.55%) Windows Infrastructure Engineer
4 15 (9.55%) Windows Server Engineer
5 14 (8.92%) Security Architect
6 12 (7.64%) Security Engineer
7 10 (6.37%) Azure Infrastructure Lead
8 7 (4.46%) Active Directory Engineer
9 6 (3.82%) Infrastructure Support
9 6 (3.82%) Support Engineer
10 4 (2.55%) Applications Support
10 4 (2.55%) IT Manager
Libraries, Frameworks & Software Standards
1 8 (5.10%) CGI
2 6 (3.82%) LDAP
3 4 (2.55%) SAML
4 3 (1.91%) JSON
4 3 (1.91%) OAuth
5 2 (1.27%) Guava
5 2 (1.27%) JDBC
5 2 (1.27%) Servlets
5 2 (1.27%) Spring
5 2 (1.27%) Web Services
5 2 (1.27%) XML
6 1 (0.64%) .NET
6 1 (0.64%) KML
Miscellaneous
1 20 (12.74%) Management Information System
2 19 (12.10%) Data Centre
3 13 (8.28%) Self-Motivation
4 10 (6.37%) Clustering
5 9 (5.73%) Analytical Skills
6 5 (3.18%) Smart Meter
7 4 (2.55%) Computer Science
7 4 (2.55%) Cyberattack
8 3 (1.91%) Distributed Denial-of-Service
9 2 (1.27%) Private Cloud
10 1 (0.64%) Client/Server
10 1 (0.64%) Data Protection Act
10 1 (0.64%) EMC VNX
10 1 (0.64%) Enterprise Cloud
10 1 (0.64%) Enterprise Storage
10 1 (0.64%) Fat Client
10 1 (0.64%) Hybrid Cloud
10 1 (0.64%) Public Cloud
10 1 (0.64%) Replication
10 1 (0.64%) Video Conferencing
Operating Systems
1 102 (64.97%) Windows
2 83 (52.87%) Windows Server
3 77 (49.04%) Windows Server 2008
4 75 (47.77%) Windows Server 2012
5 47 (29.94%) Windows 10
6 27 (17.20%) Linux
7 15 (9.55%) Solaris
8 5 (3.18%) Red Hat Enterprise Linux
9 1 (0.64%) AIX
9 1 (0.64%) CentOS
9 1 (0.64%) SUSE
9 1 (0.64%) Ubuntu
9 1 (0.64%) Unix
9 1 (0.64%) Windows 7
9 1 (0.64%) Windows Server 2003
Processes & Methodologies
1 70 (44.59%) Agile Software Development
2 53 (33.76%) DevOps
2 53 (33.76%) Infrastructure Engineering
3 52 (33.12%) Scrum
4 51 (32.48%) Migration
5 40 (25.48%) SIEM
6 36 (22.93%) Information Security
7 34 (21.66%) Load Balancing
8 31 (19.75%) ITIL
9 29 (18.47%) Network Virtualisation
10 28 (17.83%) Systems Engineering
11 25 (15.92%) TOGAF
12 24 (15.29%) SABSA
13 21 (13.38%) Cybersecurity
13 21 (13.38%) IT Strategy
14 20 (12.74%) Risk Management
15 18 (11.46%) Identity Management
16 17 (10.83%) Enterprise Architecture
17 15 (9.55%) Information Assurance
17 15 (9.55%) Vulnerability Scanning
Programming Languages
1 77 (49.04%) PowerShell
2 8 (5.10%) SQL
3 7 (4.46%) Java
4 3 (1.91%) C++
5 2 (1.27%) Java 8
5 2 (1.27%) PL/SQL
6 1 (0.64%) Bash Shell
6 1 (0.64%) Lisp
6 1 (0.64%) Perl
6 1 (0.64%) Python
Qualifications
1 36 (22.93%) Security Cleared
2 26 (16.56%) CISSP
3 22 (14.01%) SC Cleared
4 20 (12.74%) Degree
5 16 (10.19%) CISM
6 15 (9.55%) Master's Degree
7 13 (8.28%) CESG Certified Professional
7 13 (8.28%) CREST Certified
7 13 (8.28%) TOGAF Certification
8 12 (7.64%) Cisco Certification
9 11 (7.01%) (ISC)2 CCSP
9 11 (7.01%) CCSP
10 8 (5.10%) MCSE
10 8 (5.10%) Microsoft Certification
11 4 (2.55%) MCITP
11 4 (2.55%) MCP
11 4 (2.55%) MCSA
12 2 (1.27%) Computer Science Degree
12 2 (1.27%) ISEB
12 2 (1.27%) ISTQB
Quality Assurance & Compliance
1 26 (16.56%) ISO/IEC 27001
2 15 (9.55%) HMG Security Policy Framework
3 11 (7.01%) FISMA
4 3 (1.91%) GDPR
4 3 (1.91%) SLA
5 2 (1.27%) ECSS
6 1 (0.64%) Cyber Essentials
6 1 (0.64%) PCI DSS
6 1 (0.64%) PMO
System Software
1 85 (54.14%) Active Directory
2 57 (36.31%) Hyper-V
3 12 (7.64%) VMware Infrastructure
4 6 (3.82%) Virtual Machines
5 4 (2.55%) XenApp
5 4 (2.55%) XenDesktop
6 3 (1.91%) Docker
6 3 (1.91%) vSphere
7 2 (1.27%) Microsoft App-V
8 1 (0.64%) EMC RecoverPoint
8 1 (0.64%) iptables
Systems Management
1 41 (26.11%) SCCM
2 33 (21.02%) SCOM
3 8 (5.10%) Norton AntiVirus
4 7 (4.46%) McAfee ePO
4 7 (4.46%) Symantec Endpoint Protection
5 4 (2.55%) Single Sign-On
6 3 (1.91%) Ansible
6 3 (1.91%) Microsoft Clustering
6 3 (1.91%) Opscode Chef
6 3 (1.91%) Puppet
7 2 (1.27%) Failover Clustering
7 2 (1.27%) NetBackup
7 2 (1.27%) SCOrch
7 2 (1.27%) vCenter Server
8 1 (0.64%) EMC NetWorker
8 1 (0.64%) Kubernetes
8 1 (0.64%) Packer
8 1 (0.64%) SELinux
8 1 (0.64%) Terraform
8 1 (0.64%) WSUS
Vendors
1 83 (52.87%) Microsoft
2 37 (23.57%) VMware
3 23 (14.65%) McAfee
4 22 (14.01%) Trend Micro
5 15 (9.55%) Qualys
6 10 (6.37%) Cisco
6 10 (6.37%) Oracle
6 10 (6.37%) Sophos
6 10 (6.37%) Symantec
7 6 (3.82%) Citrix
7 6 (3.82%) Red Hat
8 5 (3.18%) CheckPoint
8 5 (3.18%) HP
9 4 (2.55%) Okta
9 4 (2.55%) Palo Alto
10 3 (1.91%) ArcSight
10 3 (1.91%) F5
11 2 (1.27%) CyberArk
12 1 (0.64%) LogRhythm
12 1 (0.64%) Zscaler