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 salaries offered in IT jobs that have cited X.509 over the 3 months to 29 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 May 2016
Same period 2015 Same period 2014
X.509
Rank - - 699
Permanent jobs citing X.509 0 0 3
As % of all permanent IT jobs located in London - - 0.006%
As % of the Communications & Networking category - - 0.038%
Number of salaries quoted 0 0 3
Median salary - - £80,000
UK excluding London median salary £65,000 £62,500 £50,000
% change year-on-year
+4.00% +25.00%
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
6455 7394 7943
As % of all permanent IT jobs located in London 16.01% 16.63% 16.01%
Number of salaries quoted 5554 6254 6574
Median salary £55,000 £50,000 £50,000
Median salary % change year-on-year
+10.00% -
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

X.509
Jobs Demand Trend in London

The demand trend of job ads across the London region citing X.509 as a proportion of all IT jobs with a match in 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 29 May 2016, IT jobs citing X.509 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 London region with a requirement for X.509.

1 5 (100.00%) Unix
1 5 (100.00%) Windows
1 5 (100.00%) PKI
2 4 (80.00%) FIX Protocol
2 4 (80.00%) Multithreading
2 4 (80.00%) Reference Data
2 4 (80.00%) JIRA
2 4 (80.00%) Coverity
2 4 (80.00%) GitHub
2 4 (80.00%) Software Deployment
2 4 (80.00%) Analytics
2 4 (80.00%) Jenkins
2 4 (80.00%) Enterprise Software
2 4 (80.00%) Low Latency
2 4 (80.00%) Performance Analysis
2 4 (80.00%) Data Structures
2 4 (80.00%) Algorithms
2 4 (80.00%) SDLC
2 4 (80.00%) Phabricator
2 4 (80.00%) Linux
2 4 (80.00%) C#
2 4 (80.00%) C++
2 4 (80.00%) Python
2 4 (80.00%) TCP/IP
2 4 (80.00%) JavaScript
2 4 (80.00%) Perl
2 4 (80.00%) Internet
2 4 (80.00%) Middleware
2 4 (80.00%) Bloomberg
2 4 (80.00%) Finance

X.509
Top Related IT Skills in London 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 4 (80.00%) CMS
2 1 (20.00%) Apache
2 1 (20.00%) IIS
2 1 (20.00%) Tomcat
Cloud Services
1 4 (80.00%) GitHub
Communications & Networking
1 4 (80.00%) Internet
1 4 (80.00%) TCP/IP
2 1 (20.00%) HTTP
2 1 (20.00%) Kerberos
2 1 (20.00%) LDAP
2 1 (20.00%) SSL
2 1 (20.00%) Wireshark
Development Applications
1 4 (80.00%) Jenkins
1 4 (80.00%) JIRA
1 4 (80.00%) Phabricator
2 1 (20.00%) Fiddler
2 1 (20.00%) Git (software)
2 1 (20.00%) Subversion
General
1 4 (80.00%) Finance
1 4 (80.00%) Law
1 4 (80.00%) Multimedia
Job Titles
1 4 (80.00%) C++ Developer
1 4 (80.00%) C++ Software Developer
1 4 (80.00%) Developer
1 4 (80.00%) Software Developer
2 1 (20.00%) Architect
2 1 (20.00%) Technical Architect
Libraries, Frameworks & Software Standards
1 4 (80.00%) FIX Protocol
1 4 (80.00%) Middleware
2 1 (20.00%) HTML
2 1 (20.00%) Java EE
2 1 (20.00%) OAuth
2 1 (20.00%) SAML
2 1 (20.00%) SPNEGO
Miscellaneous
1 5 (100.00%) PKI
2 4 (80.00%) Algorithms
2 4 (80.00%) Data Structures
2 4 (80.00%) Enterprise Software
2 4 (80.00%) Reference Data
3 1 (20.00%) Cryptography
Operating Systems
1 5 (100.00%) Unix
1 5 (100.00%) Windows
2 4 (80.00%) Linux
Processes & Methodologies
1 4 (80.00%) Analytics
1 4 (80.00%) Low Latency
1 4 (80.00%) Multithreading
1 4 (80.00%) Performance Analysis
1 4 (80.00%) SDLC
1 4 (80.00%) Software Deployment
2 1 (20.00%) Configuration Management
2 1 (20.00%) Continuous Integration
2 1 (20.00%) DevOps
2 1 (20.00%) Identity Access Management
2 1 (20.00%) Presales
2 1 (20.00%) UML
2 1 (20.00%) Use Case
Programming Languages
1 4 (80.00%) C#
1 4 (80.00%) C++
1 4 (80.00%) JavaScript
1 4 (80.00%) Perl
1 4 (80.00%) Python
2 1 (20.00%) Java
2 1 (20.00%) Shell Script
System Software
1 1 (20.00%) Active Directory
Systems Management
1 1 (20.00%) Opscode Chef
1 1 (20.00%) Puppet
Vendors
1 4 (80.00%) Bloomberg
1 4 (80.00%) Coverity
2 1 (20.00%) ForgeRock