Period
to 22 October 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 22 October 2018 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
North West > Cheshire
6 months to
22 Oct 2018
Same period 2017 Same period 2016
Rank 135 149 132
Rank change year-on-year +14 -17 +51
Permanent jobs citing PKI 29 21 15
As % of all permanent IT jobs advertised in Cheshire 1.08% 0.74% 0.68%
As % of the Miscellaneous category 2.51% 1.72% 1.71%
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% +10.53%
10th Percentile £43,000 £31,000 £47,500
90th Percentile £78,750 £60,000 £55,000
North West median annual salary £60,000 £49,000 £46,750
% change year-on-year +22.45% +4.81% +24.67%

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 1,157 1,221 875
As % of all permanent IT jobs advertised in Cheshire 43.28% 43.28% 39.65%
Number of salaries quoted 865 833 711
Cheshire median annual salary £45,000 £42,500 £37,500
Median salary % change year-on-year +5.88% +13.33% -6.25%
10th Percentile £26,250 £24,000 £21,750
90th Percentile £73,250 £64,750 £56,250
North West median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

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 22 October 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 22 October 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 - 7 £52,500 -
Knutsford +4 2 £43,000 -9.47%
Runcorn +9 1 £72,500 - 1
PKI
North West

For the 6 months to 22 October 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 12 (41.38%) CISSP
2 10 (34.48%) .NET
2 10 (34.48%) CISM
2 10 (34.48%) Firewall
2 10 (34.48%) Network Security
2 10 (34.48%) SIEM
2 10 (34.48%) Distributed Denial-of-Service
2 10 (34.48%) Security Operations
3 9 (31.03%) Security Operations Centre
3 9 (31.03%) Data Loss Prevention
3 9 (31.03%) Threat Management
3 9 (31.03%) QRadar
3 9 (31.03%) Cybersecurity
3 9 (31.03%) Splunk
3 9 (31.03%) Security Architecture
3 9 (31.03%) Vulnerability Management
3 9 (31.03%) Qualys
3 9 (31.03%) Web Services
4 8 (27.59%) Linux
4 8 (27.59%) Docker
5 7 (24.14%) CESG
5 7 (24.14%) C#
5 7 (24.14%) Windows
5 7 (24.14%) X.509
5 7 (24.14%) Kubernetes
5 7 (24.14%) CESG Certified Professional
6 6 (20.69%) .NET Core
6 6 (20.69%) Docker Swarm
6 6 (20.69%) Information Security
6 6 (20.69%) 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 3 (10.34%) Apache
1 3 (10.34%) IIS
1 3 (10.34%) JBoss
1 3 (10.34%) Tomcat
1 3 (10.34%) WebLogic
2 2 (6.90%) Confluence
2 2 (6.90%) SharePoint
Applications
1 2 (6.90%) Microsoft Office
1 2 (6.90%) Microsoft PowerPoint
1 2 (6.90%) MS Visio
Business Applications
1 2 (6.90%) SAP HR
Cloud Services
1 2 (6.90%) Amazon AWS
2 1 (3.45%) Google Cloud Platform
2 1 (3.45%) Microsoft Azure
Communications & Networking
1 10 (34.48%) Firewall
1 10 (34.48%) Network Security
2 7 (24.14%) X.509
3 3 (10.34%) Kerberos
4 1 (3.45%) DNS
4 1 (3.45%) FTP
4 1 (3.45%) HTTP
4 1 (3.45%) Intrusion Detection
4 1 (3.45%) SMTP
4 1 (3.45%) TCP/IP
4 1 (3.45%) VPN
4 1 (3.45%) WAN
Development Applications
1 2 (6.90%) JIRA
2 1 (3.45%) Artifactory
2 1 (3.45%) Atlassian Bamboo
2 1 (3.45%) Gradle
2 1 (3.45%) Jasmine
2 1 (3.45%) Jenkins
2 1 (3.45%) SpecFlow
General
1 4 (13.79%) Banking
2 3 (10.34%) Investment Banking
3 1 (3.45%) Finance
3 1 (3.45%) Law
Job Titles
1 9 (31.03%) Consultant
1 9 (31.03%) Developer
1 9 (31.03%) IT Consultant
1 9 (31.03%) IT Security Consultant
1 9 (31.03%) Security Consultant
1 9 (31.03%) Senior Consultant
1 9 (31.03%) Senior IT Consultant
1 9 (31.03%) Senior IT Security Consultant
1 9 (31.03%) Senior Security Consultant
1 9 (31.03%) SIEM Consultant
2 8 (27.59%) Architect
3 7 (24.14%) Security Architect
3 7 (24.14%) Software Developer
4 5 (17.24%) C# Developer
4 5 (17.24%) C# Software Developer
4 5 (17.24%) Senior Architect
4 5 (17.24%) Senior Security Architect
5 3 (10.34%) Java Developer
6 2 (6.90%) .NET Developer
6 2 (6.90%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 10 (34.48%) .NET
2 9 (31.03%) Web Services
3 6 (20.69%) .NET Core
4 4 (13.79%) ASP.NET
4 4 (13.79%) ASP.NET Core
4 4 (13.79%) SAML
5 3 (10.34%) LDAP
5 3 (10.34%) SPNEGO
5 3 (10.34%) XACML
6 2 (6.90%) OAuth
6 2 (6.90%) OpenID
7 1 (3.45%) AngularJS
7 1 (3.45%) Gherkin
7 1 (3.45%) REST
7 1 (3.45%) SOAP
7 1 (3.45%) Twitter Bootstrap
Miscellaneous
1 10 (34.48%) Distributed Denial-of-Service
2 9 (31.03%) Security Operations Centre
3 7 (24.14%) CESG
4 6 (20.69%) Enterprise Software
5 5 (17.24%) Smart Meter
6 4 (13.79%) Enterprise Cloud
7 3 (10.34%) Analytical Skills
7 3 (10.34%) Computer Science
7 3 (10.34%) Management Information System
7 3 (10.34%) Self-Motivation
8 1 (3.45%) Public Cloud
8 1 (3.45%) Smart Energy
Operating Systems
1 8 (27.59%) Linux
2 7 (24.14%) Windows
3 1 (3.45%) Unix
Processes & Methodologies
1 10 (34.48%) Security Operations
1 10 (34.48%) SIEM
2 9 (31.03%) Cybersecurity
2 9 (31.03%) Data Loss Prevention
2 9 (31.03%) Security Architecture
2 9 (31.03%) Threat Management
2 9 (31.03%) Vulnerability Management
3 6 (20.69%) Information Security
3 6 (20.69%) Load Balancing
3 6 (20.69%) MVC
3 6 (20.69%) Risk Management
4 5 (17.24%) Information Assurance
5 4 (13.79%) Enterprise Architecture
6 3 (10.34%) Continuous Improvement
6 3 (10.34%) Creative Problem-Solving
6 3 (10.34%) Multi-Factor Authentication
6 3 (10.34%) Problem-Solving
6 3 (10.34%) Secure Coding
6 3 (10.34%) Strategic Thinking
6 3 (10.34%) Two-Factor Authentication
Programming Languages
1 7 (24.14%) C#
2 6 (20.69%) Bash Shell
2 6 (20.69%) PowerShell
3 4 (13.79%) Java
4 1 (3.45%) TypeScript
Qualifications
1 12 (41.38%) CISSP
2 10 (34.48%) CISM
3 7 (24.14%) CESG Certified Professional
4 4 (13.79%) CEH
5 3 (10.34%) CISA
6 2 (6.90%) Security Cleared
7 1 (3.45%) (ISC)2 CCSP
7 1 (3.45%) CCSP
7 1 (3.45%) Cisco Certification
7 1 (3.45%) Computer Science Degree
7 1 (3.45%) Degree
7 1 (3.45%) GCIH
7 1 (3.45%) GIAC
7 1 (3.45%) ISSAP
Quality Assurance & Compliance
1 1 (3.45%) GDPR
1 1 (3.45%) ISO/IEC 27001
1 1 (3.45%) ISO/IEC 27005
System Software
1 8 (27.59%) Docker
2 3 (10.34%) Active Directory
Systems Management
1 9 (31.03%) QRadar
2 7 (24.14%) Kubernetes
3 6 (20.69%) Docker Swarm
4 3 (10.34%) Single Sign-On
5 1 (3.45%) Opscode Chef
Vendors
1 9 (31.03%) Qualys
1 9 (31.03%) Splunk
2 3 (10.34%) Oracle
3 2 (6.90%) Ping Identity
3 2 (6.90%) SAP
4 1 (3.45%) Atlassian
4 1 (3.45%) Google
4 1 (3.45%) SmartCo
4 1 (3.45%) TOWER Software