The table below looks at the statistics for X.509 skills in IT jobs advertised for the England region. Included is a guide to the average salaries offered in IT jobs that have cited X.509 over the 3 months to 22 May 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
22 May 2015
Same period 2014 Same period 2013
X.509
Rank 846 873 849
Rank change year-on-year
+27 -24
Permanent jobs citing X.509 8 16 7
As % of all permanent IT jobs located in England 0.008% 0.015% 0.007%
As % of the Communications & Networking category 0.045% 0.084% 0.035%
Number of salaries quoted 6 11 4
Average salary £62,500 £65,000 £29,500
Average salary % change year-on-year
-3.84% +120.33%
90% offered a salary of more than £53,750 £38,000 £29,000
10% offered a salary of more than £67,500 £80,000 £30,000
UK excluding London average salary £62,500 £50,000 £29,500
% change year-on-year
+25.00% +69.49%
X.509
UK

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in permanent jobs advertised in the England region.

Communications & Networking Category
England
Permanent IT job ads with a match in the
Communications & Networking category
17713 19069 19894
As % of all permanent IT jobs located in England 17.77% 17.39% 19.53%
Number of salaries quoted 14262 15325 16193
Average salary £45,000 £42,500 £42,500
Average salary % change year-on-year
+5.88% -
90% offered a salary of more than £27,500 £27,000 £27,127
10% offered a salary of more than £67,500 £65,000 £62,500
UK excluding London average salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

X.509
Jobs Demand Trend in England

This chart provides a 3-month moving total of permanent IT jobs citing X.509 across the England region as a proportion of the total demand within the Communications & Networking category.

X.509 Jobs Demand Trend in England

X.509
Salary Trend in England

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing X.509 across the England region.

X.509 Salary Trend in England

X.509
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing X.509 across the England region over the 3 months to 22 May 2015.

X.509 Salary Histogram in England

X.509
Job Locations in England

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing X.509 within the England region over the 3 months to 22 May 2015. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
East of England +15 5 £62,500 +35.13%
South East +1 2 - -
Yorkshire - 1 £45,000 - 1
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 22 May 2015, IT jobs across the England region citing X.509 also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited X.509.

1 6 (37.50%) Python
1 6 (37.50%) HTTP
1 6 (37.50%) SSL
1 6 (37.50%) TCP/IP
1 6 (37.50%) Agile Software Development
1 6 (37.50%) JSON
1 6 (37.50%) Bash Shell
1 6 (37.50%) Relational Database
2 5 (31.25%) REST
2 5 (31.25%) AngularJS
2 5 (31.25%) Line Management
2 5 (31.25%) Mentoring
2 5 (31.25%) Security Architecture
2 5 (31.25%) ZigBee
2 5 (31.25%) Ajax
2 5 (31.25%) CEH
2 5 (31.25%) ISSAP
2 5 (31.25%) ISSEP
2 5 (31.25%) Information Security
2 5 (31.25%) SSCP
2 5 (31.25%) Wi-Fi
2 5 (31.25%) Internet
2 5 (31.25%) 802.15
2 5 (31.25%) Microsoft
2 5 (31.25%) CISSP
2 5 (31.25%) Bluetooth
2 5 (31.25%) C
2 5 (31.25%) C++
2 5 (31.25%) HTML
2 5 (31.25%) JavaScript

X.509
Top Related IT Skills in England by Category

For the 6 months to 22 May 2015, IT jobs across the England region citing X.509 also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited X.509. Up to 20 skills are shown per category.

Application Platforms
1 2 (12.50%) IIS
2 1 (6.25%) nginx
2 1 (6.25%) JBoss
2 1 (6.25%) Apache
2 1 (6.25%) Tomcat
2 1 (6.25%) SharePoint
Applications
1 1 (6.25%) MS Excel
Cloud Services
1 1 (6.25%) AWS CloudFormation
1 1 (6.25%) Amazon AWS
Communications & Networking
1 6 (37.50%) HTTP
1 6 (37.50%) SSL
1 6 (37.50%) TCP/IP
2 5 (31.25%) ZigBee
2 5 (31.25%) Wi-Fi
2 5 (31.25%) Internet
2 5 (31.25%) 802.15
2 5 (31.25%) Bluetooth
3 3 (18.75%) LDAP
4 2 (12.50%) Firewall
5 1 (6.25%) tcpdump
5 1 (6.25%) DNS
5 1 (6.25%) SSH
5 1 (6.25%) VLAN
5 1 (6.25%) Wireshark
5 1 (6.25%) DHCP
Database & Business Intelligence
1 6 (37.50%) Relational Database
2 2 (12.50%) SQL Server
3 1 (6.25%) NoSQL
3 1 (6.25%) RDBMS
3 1 (6.25%) MySQL
Development Applications
1 1 (6.25%) Git (software)
1 1 (6.25%) Subversion
General
1 2 (12.50%) Finance
2 1 (6.25%) Telecoms
2 1 (6.25%) Retail
Job Titles
1 6 (37.50%) Architect
2 5 (31.25%) Security Architect
2 5 (31.25%) Software Team Leader
2 5 (31.25%) Team Leader
3 2 (12.50%) Software Development Team Leader
3 2 (12.50%) Development Team Leader
3 2 (12.50%) Consultant
4 1 (6.25%) AWS Consultant
4 1 (6.25%) Security Consultant
4 1 (6.25%) Infrastructure Architect
4 1 (6.25%) Security Specialist
Libraries, Frameworks & Software Standards
1 6 (37.50%) JSON
2 5 (31.25%) REST
2 5 (31.25%) AngularJS
2 5 (31.25%) Ajax
2 5 (31.25%) HTML
2 5 (31.25%) CSS
3 1 (6.25%) RESTful
3 1 (6.25%) ASP.NET
3 1 (6.25%) Web Services
3 1 (6.25%) XML
3 1 (6.25%) .NET
3 1 (6.25%) SAML
Miscellaneous
1 4 (25.00%) Smartcard
1 4 (25.00%) PKI
1 4 (25.00%) Enterprise Software
2 2 (12.50%) Mobile Payment
3 1 (6.25%) Open Source
Operating Systems
1 5 (31.25%) Windows
2 1 (6.25%) Linux
Processes & Methodologies
1 6 (37.50%) Agile Software Development
2 5 (31.25%) Line Management
2 5 (31.25%) Mentoring
2 5 (31.25%) Security Architecture
2 5 (31.25%) Information Security
3 4 (25.00%) TOGAF
3 4 (25.00%) SABSA
4 2 (12.50%) Mobile Commerce
5 1 (6.25%) DevOps
5 1 (6.25%) Loose Coupling
5 1 (6.25%) Continuous Integration
5 1 (6.25%) Configuration Management
5 1 (6.25%) Project Management
5 1 (6.25%) Vulnerability Assessment
5 1 (6.25%) E-Commerce
Programming Languages
1 6 (37.50%) Python
1 6 (37.50%) Bash Shell
2 5 (31.25%) C
2 5 (31.25%) C++
2 5 (31.25%) JavaScript
2 5 (31.25%) Perl
3 1 (6.25%) SQL
3 1 (6.25%) Java
Qualifications
1 5 (31.25%) CEH
1 5 (31.25%) ISSAP
1 5 (31.25%) ISSEP
1 5 (31.25%) SSCP
1 5 (31.25%) CISSP
2 4 (25.00%) Microsoft Certification
2 4 (25.00%) Security Cleared
3 3 (18.75%) SC Cleared
4 1 (6.25%) DV Cleared
Quality Assurance & Compliance
1 4 (25.00%) PCI DSS
System Software
1 1 (6.25%) Forefront TMG
1 1 (6.25%) VMware Infrastructure
1 1 (6.25%) vSphere
1 1 (6.25%) NFS
1 1 (6.25%) Active Directory
Systems Management
1 1 (6.25%) Opscode Chef
1 1 (6.25%) Puppet
1 1 (6.25%) Cacti
1 1 (6.25%) Zenoss
1 1 (6.25%) Nagios
1 1 (6.25%) CA Single Sign-On
Vendors
1 5 (31.25%) Microsoft
2 2 (12.50%) VMware
3 1 (6.25%) Oracle
3 1 (6.25%) Red Hat
3 1 (6.25%) Citrix