Period
to 19 August 2018

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in Cheshire. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 19 August 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
North West > Cheshire
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 138 144 139
Rank change year-on-year +6 -5 +48
Permanent jobs citing PKI 33 17 6
As % of all permanent IT jobs advertised in Cheshire 1.14% 0.62% 0.27%
As % of the Miscellaneous category 2.79% 1.42% 0.75%
Number of salaries quoted 28 11 4
Cheshire median annual salary £62,500 £47,500 £52,500
Median salary % change year-on-year +31.58% -9.52% +5.00%
10th Percentile £48,000 £31,000 £47,500
90th Percentile £79,725 £60,000 £55,000
North West median annual salary £62,500 £47,500 £47,500
% change year-on-year +31.58% - +26.67%

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 Cheshire with a requirement for generic IT skills.

All Generic IT Skills
Cheshire
Permanent vacancies with a requirement for generic IT skills 1,181 1,201 802
As % of all permanent IT jobs advertised in Cheshire 40.91% 44.07% 36.47%
Number of salaries quoted 860 788 659
Cheshire median annual salary £45,000 £40,000 £37,500
Median salary % change year-on-year +12.50% +6.67% -6.25%
10th Percentile £26,975 £22,500 £21,250
90th Percentile £70,000 £60,000 £57,500
North West median annual salary £45,000 £42,000 £40,000
% change year-on-year +7.14% +5.00% -

PKI
Job Vacancy Trend in Cheshire

Job postings citing PKI as a percentage of all IT jobs advertised in Cheshire.

Job vacancy trend for PKI in Cheshire

PKI
Salary Trend in Cheshire

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

Salary trend for PKI in Cheshire

PKI
Salary Histogram in Cheshire

The salary distribution of IT jobs citing PKI in Cheshire over the 6 months to 19 August 2018.

Salary histogram for PKI in Cheshire

PKI
Job Locations in Cheshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the Cheshire region over the 6 months to 19 August 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
Macclesfield - 9 £62,500 -
Wilmslow - 6 £52,500 -
Knutsford -6 5 £45,250 -4.74%
Runcorn - 1 - - 2
Sandbach - 1 - -
PKI
North West

For the 6 months to 19 August 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 Cheshire region with a requirement for PKI.

1 14 (42.42%) Security Architecture
2 13 (39.39%) Network Security
2 13 (39.39%) CISSP
2 13 (39.39%) Security Operations
3 11 (33.33%) Firewall
4 10 (30.30%) CISM
4 10 (30.30%) Web Services
4 10 (30.30%) Cybersecurity
5 9 (27.27%) Distributed Denial-of-Service
5 9 (27.27%) Threat Management
5 9 (27.27%) Security Operations Centre
5 9 (27.27%) Data Loss Prevention
5 9 (27.27%) QRadar
5 9 (27.27%) Qualys
5 9 (27.27%) Splunk
5 9 (27.27%) SIEM
5 9 (27.27%) Vulnerability Management
5 9 (27.27%) Information Assurance
6 8 (24.24%) CESG
6 8 (24.24%) CESG Certified Professional
6 8 (24.24%) Kubernetes
6 8 (24.24%) Docker
7 7 (21.21%) PowerShell
7 7 (21.21%) Information Security
7 7 (21.21%) .NET
7 7 (21.21%) Windows
7 7 (21.21%) Linux
8 6 (18.18%) C#
8 6 (18.18%) X.509
8 6 (18.18%) MVC

PKI
Co-occurring IT Skills in Cheshire 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 2 (6.06%) Confluence
1 2 (6.06%) IIS
1 2 (6.06%) JBoss
2 1 (3.03%) Apache
2 1 (3.03%) CMS
2 1 (3.03%) Exchange Server 2007
2 1 (3.03%) Exchange Server 2010
2 1 (3.03%) Exchange Server 2013
2 1 (3.03%) MS Exchange
2 1 (3.03%) Skype for Business
2 1 (3.03%) Tomcat
2 1 (3.03%) WebLogic
2 1 (3.03%) WebSphere
Cloud Services
1 2 (6.06%) Amazon AWS
2 1 (3.03%) Microsoft Azure
2 1 (3.03%) Office 365
2 1 (3.03%) OpenShift
Communications & Networking
1 13 (39.39%) Network Security
2 11 (33.33%) Firewall
3 6 (18.18%) X.509
4 1 (3.03%) Internet
4 1 (3.03%) Intranet
4 1 (3.03%) Kerberos
4 1 (3.03%) LAN
4 1 (3.03%) Reverse Proxy
4 1 (3.03%) SAN
4 1 (3.03%) WAN
Database & Business Intelligence
1 1 (3.03%) GIS
1 1 (3.03%) SQL Server
Development Applications
1 2 (6.06%) Jenkins
1 2 (6.06%) JIRA
2 1 (3.03%) Bitbucket
2 1 (3.03%) Git (software)
2 1 (3.03%) Sonatype Nexus
General
1 4 (12.12%) Banking
2 3 (9.09%) Finance
2 3 (9.09%) Investment Banking
2 3 (9.09%) Law
3 1 (3.03%) Local Government
Job Titles
1 10 (30.30%) Architect
1 10 (30.30%) Security Architect
2 9 (27.27%) Consultant
2 9 (27.27%) IT Consultant
2 9 (27.27%) IT Security Consultant
2 9 (27.27%) Security Consultant
2 9 (27.27%) Senior Consultant
2 9 (27.27%) Senior IT Consultant
2 9 (27.27%) Senior IT Security Consultant
2 9 (27.27%) Senior Security Consultant
2 9 (27.27%) SIEM Consultant
3 6 (18.18%) Developer
3 6 (18.18%) Software Developer
4 5 (15.15%) Senior Architect
4 5 (15.15%) Senior Security Architect
5 4 (12.12%) C# Developer
5 4 (12.12%) C# Software Developer
6 2 (6.06%) Senior C# Developer
6 2 (6.06%) Senior Developer
6 2 (6.06%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 10 (30.30%) Web Services
2 7 (21.21%) .NET
3 6 (18.18%) .NET Core
4 4 (12.12%) ASP.NET
4 4 (12.12%) ASP.NET Core
5 1 (3.03%) LDAP
5 1 (3.03%) OAuth
5 1 (3.03%) SAML
5 1 (3.03%) SPNEGO
5 1 (3.03%) XACML
Miscellaneous
1 9 (27.27%) Distributed Denial-of-Service
1 9 (27.27%) Security Operations Centre
2 8 (24.24%) CESG
3 6 (18.18%) Enterprise Software
3 6 (18.18%) Smart Meter
4 4 (12.12%) Enterprise Cloud
4 4 (12.12%) Management Information System
5 3 (9.09%) Analytical Skills
6 1 (3.03%) Algorithms
6 1 (3.03%) Computer Science
6 1 (3.03%) Data Centre
6 1 (3.03%) Self-Motivation
6 1 (3.03%) Smart Energy
Operating Systems
1 7 (21.21%) Linux
1 7 (21.21%) Windows
2 1 (3.03%) Red Hat Enterprise Linux
2 1 (3.03%) Windows Server
2 1 (3.03%) Windows Server 2003
2 1 (3.03%) Windows Server 2008
2 1 (3.03%) Windows Server 2012
Processes & Methodologies
1 14 (42.42%) Security Architecture
2 13 (39.39%) Security Operations
3 10 (30.30%) Cybersecurity
4 9 (27.27%) Data Loss Prevention
4 9 (27.27%) Information Assurance
4 9 (27.27%) SIEM
4 9 (27.27%) Threat Management
4 9 (27.27%) Vulnerability Management
5 7 (21.21%) Information Security
6 6 (18.18%) Load Balancing
6 6 (18.18%) MVC
7 5 (15.15%) Risk Management
7 5 (15.15%) SABSA
7 5 (15.15%) Security Testing
7 5 (15.15%) TOGAF
8 4 (12.12%) Continuous Improvement
8 4 (12.12%) Creative Problem-Solving
8 4 (12.12%) Enterprise Architecture
8 4 (12.12%) Incident Management
8 4 (12.12%) Risk Analysis
Programming Languages
1 7 (21.21%) PowerShell
2 6 (18.18%) Bash Shell
2 6 (18.18%) C#
3 1 (3.03%) Java
3 1 (3.03%) Perl
3 1 (3.03%) Python
3 1 (3.03%) SQL
Qualifications
1 13 (39.39%) CISSP
2 10 (30.30%) CISM
3 8 (24.24%) CESG Certified Professional
4 4 (12.12%) Security Cleared
5 3 (9.09%) GCIH
5 3 (9.09%) GIAC
6 1 (3.03%) CEH
6 1 (3.03%) CISA
6 1 (3.03%) Computer Science Degree
6 1 (3.03%) Degree
System Software
1 8 (24.24%) Docker
2 2 (6.06%) Active Directory
3 1 (3.03%) Citrix Presentation Server
3 1 (3.03%) Hyper-V
3 1 (3.03%) VMware Infrastructure
3 1 (3.03%) vSphere
3 1 (3.03%) XenApp
Systems Management
1 9 (27.27%) QRadar
2 8 (24.24%) Kubernetes
3 6 (18.18%) Docker Swarm
4 2 (6.06%) Opscode Chef
5 1 (3.03%) McAfee ePO
5 1 (3.03%) SCOM
5 1 (3.03%) Single Sign-On
5 1 (3.03%) SmoothWall
5 1 (3.03%) WSUS
Vendors
1 9 (27.27%) Qualys
1 9 (27.27%) Splunk
2 1 (3.03%) Avaya
2 1 (3.03%) BT
2 1 (3.03%) Citrix
2 1 (3.03%) McAfee
2 1 (3.03%) Microsoft
2 1 (3.03%) Oracle
2 1 (3.03%) Red Hat
2 1 (3.03%) TOWER Software
2 1 (3.03%) VMware