Period
to 24 November 2017

The table below looks at the prevalence of the term PKI in permanent job vacancies advertised in the North West. Included is a benchmarking guide to the salaries offered in vacancies that have cited PKI over the 6 months to 24 November 2017 with a comparison to the same period over the previous 2 years.

Public-Key Infrastructure (PKI)
England > North West
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 340 317 351
Rank change year-on-year -23 +34 +15
Permanent jobs citing PKI 40 44 15
As % of all permanent IT jobs advertised in the North West 0.30% 0.35% 0.11%
As % of the Miscellaneous category 0.77% 0.87% 0.32%
Number of salaries quoted 21 28 11
North West median annual salary £57,500 £46,750 £37,500
Median salary % change year-on-year +22.99% +24.67% -34.78%
10th Percentile £43,750 £31,250 £36,250
90th Percentile £75,000 £59,500 £38,750
England median annual salary £57,500 £55,000 £57,500
% change year-on-year +4.55% -4.35% +9.52%

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 North West with a requirement for generic IT skills.

All Generic IT Skills
North West
Permanent vacancies with a requirement for generic IT skills 5190 5034 4652
As % of all permanent IT jobs advertised in the North West 39.17% 40.31% 35.63%
Number of salaries quoted 4045 4198 3695
North West median annual salary £42,500 £40,000 £40,000
Median salary % change year-on-year +6.25% - +2.56%
10th Percentile £25,750 £25,000 £23,500
90th Percentile £66,250 £61,250 £60,000
England median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +3.26%

PKI
Job Vacancy Trend in the North West

Job postings citing PKI as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for PKI in the North West

PKI
Salary Trend in the North West

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

Salary trend for PKI in the North West

PKI
Salary Histogram in the North West

The salary distribution of IT jobs citing PKI in the North West over the 6 months to 24 November 2017.

Salary histogram for PKI in the North West

PKI
Job Locations in the North West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing PKI within the North West region over the 6 months to 24 November 2017. 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
Manchester -4 19 £50,000 +8.70% 1
Cheshire -35 18 £48,250 -8.10% 1
Lancashire 0 1 - -
Merseyside - 1 £75,000 -
PKI
England

For the 6 months to 24 November 2017, IT jobs citing PKI also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the North West region with a requirement for PKI.

1 19 (47.50%) Linux
2 16 (40.00%) Finance
3 14 (35.00%) Security Cleared
4 12 (30.00%) DevOps
4 12 (30.00%) Cryptography
4 12 (30.00%) Unix
4 12 (30.00%) Cisco Certification
5 11 (27.50%) CISSP
5 11 (27.50%) C
5 11 (27.50%) JavaScript
6 10 (25.00%) Perl
6 10 (25.00%) HTML
6 10 (25.00%) Java
6 10 (25.00%) Oracle
6 10 (25.00%) CSS
6 10 (25.00%) Windows
6 10 (25.00%) Python
6 10 (25.00%) Middleware
6 10 (25.00%) Agile Software Development
6 10 (25.00%) Scrum
6 10 (25.00%) VMware
6 10 (25.00%) Degree
6 10 (25.00%) VMware Infrastructure
6 10 (25.00%) MongoDB
6 10 (25.00%) Node.js
6 10 (25.00%) AngularJS
7 9 (22.50%) Apache Hive
7 9 (22.50%) Elasticsearch
7 9 (22.50%) Apache Spark
7 9 (22.50%) CSS3

PKI
Co-occurring IT Skills in the North West 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 9 (22.50%) Apache Pig
1 9 (22.50%) Apache Spark
1 9 (22.50%) Elasticsearch
2 1 (2.50%) JBoss
2 1 (2.50%) WebSphere
Cloud Services
1 3 (7.50%) Microsoft Azure
2 2 (5.00%) Amazon AWS
2 2 (5.00%) PaaS
2 2 (5.00%) SaaS
3 1 (2.50%) Azure Active Directory
3 1 (2.50%) IaaS
Communications & Networking
1 8 (20.00%) IPsec
1 8 (20.00%) TCP/IP
2 6 (15.00%) Firewall
2 6 (15.00%) SSH
3 5 (12.50%) Cisco ASA
3 5 (12.50%) Network Security
4 4 (10.00%) VPN
5 1 (2.50%) DNS
5 1 (2.50%) Internet
5 1 (2.50%) SSL
Database & Business Intelligence
1 10 (25.00%) MongoDB
2 9 (22.50%) Apache Hive
2 9 (22.50%) Big Data
2 9 (22.50%) Hadoop
2 9 (22.50%) MySQL
2 9 (22.50%) RDBMS
2 9 (22.50%) Relational Database
3 1 (2.50%) NoSQL
3 1 (2.50%) SQL Server
Development Applications
1 1 (2.50%) Cucumber
1 1 (2.50%) Git (software)
1 1 (2.50%) Grunt
1 1 (2.50%) Jasmine
1 1 (2.50%) Jenkins
1 1 (2.50%) webpack
General
1 16 (40.00%) Finance
2 5 (12.50%) Banking
3 4 (10.00%) Investment Banking
4 2 (5.00%) Legal
4 2 (5.00%) Military
4 2 (5.00%) Telecoms
5 1 (2.50%) Law
5 1 (2.50%) Marketing
Job Titles
1 9 (22.50%) Software Engineer
2 8 (20.00%) Architect
3 7 (17.50%) Lead Software Engineer
3 7 (17.50%) Security Architect
4 5 (12.50%) Security Engineer
5 4 (10.00%) Analyst
5 4 (10.00%) Network Security Specialist
5 4 (10.00%) Network Specialist
5 4 (10.00%) Security Specialist
6 3 (7.50%) Support Engineer
6 3 (7.50%) Unix Engineer
6 3 (7.50%) Unix Support
6 3 (7.50%) Unix Support Engineer
7 2 (5.00%) C# Software Engineer
7 2 (5.00%) Infrastructure Engineer
7 2 (5.00%) Java Software Engineer
7 2 (5.00%) Junior Java Software Engineer
7 2 (5.00%) Lead Architect
7 2 (5.00%) Process Manager
7 2 (5.00%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 10 (25.00%) AngularJS
1 10 (25.00%) CSS
1 10 (25.00%) HTML
1 10 (25.00%) Middleware
1 10 (25.00%) Node.js
2 9 (22.50%) Apache Camel
2 9 (22.50%) CSS3
2 9 (22.50%) Hibernate
2 9 (22.50%) HTML5
2 9 (22.50%) Java EE
2 9 (22.50%) jQuery
2 9 (22.50%) LAMP
2 9 (22.50%) Spring
3 8 (20.00%) OAuth
3 8 (20.00%) REST
3 8 (20.00%) SOAP
4 7 (17.50%) OpenID
4 7 (17.50%) SAML
4 7 (17.50%) Web Services
5 4 (10.00%) 802.1X
Miscellaneous
1 8 (20.00%) Smart Meter
2 7 (17.50%) CESG
3 4 (10.00%) Algorithms
4 2 (5.00%) Fat Client
4 2 (5.00%) Management Information System
4 2 (5.00%) Smart Energy
4 2 (5.00%) Thin Client
5 1 (2.50%) Cyber Attack
5 1 (2.50%) Data Centre
5 1 (2.50%) Hybrid Cloud
5 1 (2.50%) Mainframe
5 1 (2.50%) Private Cloud
5 1 (2.50%) Public Cloud
Operating Systems
1 19 (47.50%) Linux
2 12 (30.00%) Unix
3 10 (25.00%) Windows
4 1 (2.50%) AIX
4 1 (2.50%) Android
4 1 (2.50%) Apple iOS
4 1 (2.50%) Windows 10
4 1 (2.50%) Windows Server
Processes & Methodologies
1 12 (30.00%) Cryptography
1 12 (30.00%) DevOps
2 10 (25.00%) Agile Software Development
2 10 (25.00%) Scrum
3 9 (22.50%) Analytics
3 9 (22.50%) Data Analytics
3 9 (22.50%) SDLC
3 9 (22.50%) Software Engineering
3 9 (22.50%) Time Management
3 9 (22.50%) Visualisation
4 7 (17.50%) Identity Access Management
4 7 (17.50%) Information Security
4 7 (17.50%) Release Management
4 7 (17.50%) SABSA
4 7 (17.50%) Security Architecture
4 7 (17.50%) TOGAF
5 6 (15.00%) Process Management
5 6 (15.00%) Risk Analysis
6 5 (12.50%) Cybersecurity
7 4 (10.00%) Risk Management
Programming Languages
1 11 (27.50%) C
1 11 (27.50%) JavaScript
2 10 (25.00%) Java
2 10 (25.00%) Perl
2 10 (25.00%) Python
3 9 (22.50%) Ruby
4 8 (20.00%) C++
5 3 (7.50%) C#
6 2 (5.00%) PowerShell
6 2 (5.00%) SQL
7 1 (2.50%) Assembly Language
7 1 (2.50%) GraphQL
7 1 (2.50%) VBScript
Qualifications
1 14 (35.00%) Security Cleared
2 12 (30.00%) Cisco Certification
3 11 (27.50%) CISSP
4 10 (25.00%) Degree
5 9 (22.50%) DV Cleared
5 9 (22.50%) Numerate Degree
6 8 (20.00%) CISM
7 7 (17.50%) CCIE
7 7 (17.50%) CEH
7 7 (17.50%) CESG Certified Professional
7 7 (17.50%) GIAC
7 7 (17.50%) ISSAP
7 7 (17.50%) SSCP
8 5 (12.50%) CCNP
9 4 (10.00%) CCDP
10 1 (2.50%) CISA
10 1 (2.50%) MCSA
10 1 (2.50%) MCSE
10 1 (2.50%) Microsoft Certification
10 1 (2.50%) SC Cleared
Quality Assurance & Compliance
1 3 (7.50%) Cyber Essentials
1 3 (7.50%) ISO/IEC 27001
2 2 (5.00%) PCI DSS
3 1 (2.50%) Cyber Essentials PLUS
3 1 (2.50%) FIPS 140-2
3 1 (2.50%) GDPR
3 1 (2.50%) HIPAA
3 1 (2.50%) ISO/IEC 27005
System Software
1 10 (25.00%) VMware Infrastructure
2 9 (22.50%) Hyper-V
3 4 (10.00%) Firmware
4 1 (2.50%) Active Directory
Systems Management
1 2 (5.00%) Opscode Chef
2 1 (2.50%) BladeLogic
2 1 (2.50%) CA Wily
2 1 (2.50%) FortiGate
Vendors
1 10 (25.00%) Oracle
1 10 (25.00%) VMware
2 5 (12.50%) Cisco
3 3 (7.50%) Microsoft
4 2 (5.00%) CA
5 1 (2.50%) BMC
5 1 (2.50%) CheckPoint
5 1 (2.50%) Cognizant
5 1 (2.50%) Gemalto
5 1 (2.50%) IBM
5 1 (2.50%) Juniper
5 1 (2.50%) NetApp
5 1 (2.50%) Palo Alto