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 27 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Sep 2016
Same period 2015 Same period 2014
X.509
Rank 614 654 -
Rank change year-on-year
+40 -
Permanent jobs citing X.509 6 10 0
As % of all permanent IT jobs located in London 0.016% 0.023% -
As % of the Communications & Networking category 0.10% 0.14% -
Number of salaries quoted 3 7 0
Median salary £65,000 £82,500 -
Median salary % change year-on-year
-21.21% -
UK excluding London median salary £33,750 £35,000 £52,500
% change year-on-year
-3.57% -33.33%
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
5900 6921 7725
As % of all permanent IT jobs located in London 15.45% 15.86% 17.07%
Number of salaries quoted 5036 5921 6360
Median salary £52,500 £50,000 £50,000
Median salary % change year-on-year
+5.00% -
90% offered a salary of more than £32,500 £29,000 £30,000
10% offered a salary of more than £75,000 £70,000 £75,000
UK excluding London median salary £42,500 £42,000 £40,000
% change year-on-year
+1.19% +5.00%

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
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing X.509 across the London region over the 3 months to 27 September 2016.

X.509 Salary Histogram in London

X.509
Top 30 Related IT Skills in London

For the 6 months to 27 September 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 (71.43%) Linux
2 4 (57.14%) PKI
3 3 (42.86%) Java
3 3 (42.86%) Cryptography
3 3 (42.86%) Presales
4 2 (28.57%) Identity Access Management
4 2 (28.57%) Service Design
4 2 (28.57%) Virtual Environments
4 2 (28.57%) Virtual Machines
4 2 (28.57%) Disruptive Innovation
4 2 (28.57%) Machine Learning
4 2 (28.57%) Go
4 2 (28.57%) Performance Tuning
4 2 (28.57%) Docker
4 2 (28.57%) Mentoring
4 2 (28.57%) People Management
4 2 (28.57%) Microservices
4 2 (28.57%) Kubernetes
4 2 (28.57%) TCP/IP
4 2 (28.57%) DNS
4 2 (28.57%) C
4 2 (28.57%) C++
4 2 (28.57%) VMware
4 2 (28.57%) Perl
4 2 (28.57%) PHP
4 2 (28.57%) Apache
4 2 (28.57%) Tomcat
4 2 (28.57%) Python
4 2 (28.57%) CRM
4 2 (28.57%) Red Hat

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 2 (28.57%) Apache
1 2 (28.57%) Tomcat
Communications & Networking
1 2 (28.57%) DNS
1 2 (28.57%) Firewall
1 2 (28.57%) TCP/IP
1 2 (28.57%) tcpdump
1 2 (28.57%) Wireshark
2 1 (14.29%) SSL
Development Applications
1 2 (28.57%) Git (software)
2 1 (14.29%) AppScan
2 1 (14.29%) Fiddler
2 1 (14.29%) HP UFT
2 1 (14.29%) Metasploit
2 1 (14.29%) Selenium
General
1 2 (28.57%) Back Office
1 2 (28.57%) Finance
Job Titles
1 2 (28.57%) Administrator
1 2 (28.57%) Architect
1 2 (28.57%) C Developer
1 2 (28.57%) C/C++ Developer
1 2 (28.57%) C++ Developer
1 2 (28.57%) Developer
1 2 (28.57%) Lead Architect
1 2 (28.57%) Linux Administrator
1 2 (28.57%) Linux Developer
1 2 (28.57%) Linux Systems Administrator
1 2 (28.57%) Presales Technical Architect
1 2 (28.57%) Python Developer
1 2 (28.57%) Server Administrator
1 2 (28.57%) Systems Administrator
1 2 (28.57%) Technical Architect
1 2 (28.57%) Technical Leader
1 2 (28.57%) VMWare Administrator
1 2 (28.57%) Web Administrator
1 2 (28.57%) Web Server Administrator
2 1 (14.29%) Security Engineer
Libraries, Frameworks & Software Standards
1 1 (14.29%) LAMP
1 1 (14.29%) Node.js
1 1 (14.29%) Web Services
Miscellaneous
1 4 (57.14%) PKI
2 3 (42.86%) Cryptography
3 2 (28.57%) Artificial Intelligence
4 1 (14.29%) Computer Science
Operating Systems
1 5 (71.43%) Linux
2 2 (28.57%) Red Hat Enterprise Linux
3 1 (14.29%) Android
3 1 (14.29%) Apple iOS
3 1 (14.29%) Kali Linux
3 1 (14.29%) Windows
3 1 (14.29%) Windows Mobile
Processes & Methodologies
1 3 (42.86%) Presales
2 2 (28.57%) Configuration Management
2 2 (28.57%) CRM
2 2 (28.57%) Disruptive Innovation
2 2 (28.57%) Identity Access Management
2 2 (28.57%) Integration Testing
2 2 (28.57%) Load Balancing
2 2 (28.57%) Machine Learning
2 2 (28.57%) Mentoring
2 2 (28.57%) Microservices
2 2 (28.57%) People Management
2 2 (28.57%) Performance Tuning
2 2 (28.57%) Project Governance
2 2 (28.57%) Service Design
2 2 (28.57%) Software Engineering
2 2 (28.57%) Virtual Environments
3 1 (14.29%) OSSTMM
3 1 (14.29%) OWASP
3 1 (14.29%) Reverse Engineering
3 1 (14.29%) Security Testing
Programming Languages
1 3 (42.86%) Java
2 2 (28.57%) Bash Shell
2 2 (28.57%) C
2 2 (28.57%) C++
2 2 (28.57%) Go
2 2 (28.57%) Perl
2 2 (28.57%) PHP
2 2 (28.57%) PowerShell
2 2 (28.57%) Python
2 2 (28.57%) Shell Script
3 1 (14.29%) Scala
Qualifications
1 1 (14.29%) CEH
1 1 (14.29%) ECSA
1 1 (14.29%) GIAC
1 1 (14.29%) GPEN
1 1 (14.29%) OSCP
1 1 (14.29%) PhD
1 1 (14.29%) SANS
System Software
1 2 (28.57%) Docker
1 2 (28.57%) Virtual Machines
1 2 (28.57%) VMware Infrastructure
Systems Management
1 2 (28.57%) Kubernetes
1 2 (28.57%) Nagios
1 2 (28.57%) Puppet
2 1 (14.29%) Nmap
2 1 (14.29%) WebInspect
Vendors
1 2 (28.57%) Red Hat
1 2 (28.57%) VMware
Central London / West End
Nationwide People Ltd
Salary: £350 - £400 Per Day
Posted: 4 days ago
London
Client Server
Salary: £60000 - £70000 per annum + benefits
Posted: 7 days ago