The table below looks at the statistics for X.509 skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited X.509 over the 3 months to 24 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
24 Dec 2014
Same period 2013 Same period 2012
X.509
Rank 624 617 -
Rank change year-on-year
-7 -
Permanent jobs citing X.509 6 4 0
As % of all permanent IT jobs located in London 0.014% 0.009% -
As % of the Communications & Networking category 0.082% 0.055% -
Number of salaries quoted 1 2 0
Average salary £65,000 £78,750 -
Average salary % change year-on-year
-17.46% -
UK excluding London average salary £80,000 £45,000 £24,000
% change year-on-year
+77.77% +87.50%
X.509
England

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

Communications & Networking Category
London
Permanent IT job ads with a match in the
Communications & Networking category
7335 7251 9161
As % of all permanent IT jobs located in London 16.77% 16.27% 19.44%
Number of salaries quoted 6221 5941 7785
Average salary £47,500 £50,000 £50,000
Average salary % change year-on-year
-5.00% -
90% offered a salary of more than £30,000 £32,000 £31,500
10% offered a salary of more than £70,000 £70,000 £70,500
UK excluding London average salary £40,000 £40,000 £40,000

X.509
Jobs Demand Trend in London

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

X.509 Jobs Demand Trend in London

X.509
Salary Trend in London

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

X.509 Salary Trend in London

X.509
Top 30 Related IT Skills in London

For the 6 months to 24 December 2014, IT jobs across the London 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 (100.00%) Java
1 6 (100.00%) IIS
1 6 (100.00%) Apache
1 6 (100.00%) Tomcat
1 6 (100.00%) HTTP
1 6 (100.00%) SSL
1 6 (100.00%) DevOps
2 5 (83.33%) SQL
2 5 (83.33%) MySQL
2 5 (83.33%) Oracle
2 5 (83.33%) SQL Server
2 5 (83.33%) Web Services
2 5 (83.33%) XML
2 5 (83.33%) Linux
2 5 (83.33%) JBoss
2 5 (83.33%) Python
2 5 (83.33%) DHCP
2 5 (83.33%) NFS
2 5 (83.33%) TCP/IP
2 5 (83.33%) DNS
2 5 (83.33%) RDBMS
2 5 (83.33%) Red Hat
2 5 (83.33%) Nagios
2 5 (83.33%) Configuration Management
2 5 (83.33%) Firewall
2 5 (83.33%) VMware
2 5 (83.33%) Agile Software Development
2 5 (83.33%) Subversion
2 5 (83.33%) SSH
2 5 (83.33%) VLAN

X.509
Top Related IT Skills in London by Category

For the 6 months to 24 December 2014, IT jobs across the London 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 6 (100.00%) IIS
1 6 (100.00%) Apache
1 6 (100.00%) Tomcat
2 5 (83.33%) nginx
2 5 (83.33%) JBoss
Cloud Services
1 5 (83.33%) Amazon AWS
Communications & Networking
1 6 (100.00%) HTTP
1 6 (100.00%) SSL
2 5 (83.33%) Firewall
2 5 (83.33%) SSH
2 5 (83.33%) VLAN
2 5 (83.33%) Wireshark
2 5 (83.33%) tcpdump
2 5 (83.33%) DHCP
2 5 (83.33%) TCP/IP
2 5 (83.33%) DNS
3 1 (16.67%) LDAP
3 1 (16.67%) Kerberos
Database & Business Intelligence
1 5 (83.33%) MySQL
1 5 (83.33%) SQL Server
1 5 (83.33%) RDBMS
1 5 (83.33%) NoSQL
1 5 (83.33%) Relational Database
Development Applications
1 5 (83.33%) Subversion
1 5 (83.33%) Git (software)
Job Titles
1 5 (83.33%) Consultant
2 1 (16.67%) Architect
2 1 (16.67%) Technical Architect
Libraries, Frameworks & Software Standards
1 5 (83.33%) Web Services
1 5 (83.33%) XML
1 5 (83.33%) JSON
1 5 (83.33%) RESTful
2 1 (16.67%) SPNEGO
2 1 (16.67%) OAuth
2 1 (16.67%) SAML
2 1 (16.67%) Java EE
Miscellaneous
1 5 (83.33%) Open Source
2 1 (16.67%) Cryptography
2 1 (16.67%) PKI
Operating Systems
1 5 (83.33%) Linux
2 1 (16.67%) UNIX
2 1 (16.67%) Windows
Processes & Methodologies
1 6 (100.00%) DevOps
2 5 (83.33%) Configuration Management
2 5 (83.33%) Agile Software Development
2 5 (83.33%) Continuous Integration
3 1 (16.67%) UML
Programming Languages
1 6 (100.00%) Java
2 5 (83.33%) SQL
2 5 (83.33%) Python
2 5 (83.33%) Bash Shell
System Software
1 5 (83.33%) NFS
1 5 (83.33%) VMware Infrastructure
1 5 (83.33%) vSphere
Systems Management
1 5 (83.33%) Nagios
1 5 (83.33%) Cacti
1 5 (83.33%) Zenoss
1 5 (83.33%) Puppet
1 5 (83.33%) Opscode Chef
Vendors
1 5 (83.33%) Oracle
1 5 (83.33%) Red Hat
1 5 (83.33%) VMware
2 1 (16.67%) ForgeRock