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 salaries offered in IT jobs that have cited X.509 over the 3 months to 28 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
28 Feb 2017
Same period 2016 Same period 2015
X.509
UK / England
Rank 838 911 918
Rank change year-on-year
+73 +7
Permanent jobs citing X.509 1 15 6
As % of all permanent IT jobs located in England 0.001% 0.016% 0.006%
As % of the Communications & Networking category 0.008% 0.092% 0.033%
Number of salaries quoted 1 11 2
Median salary £120,000 £62,500 £83,750
Median salary % change year-on-year
+92.00% -25.37%
UK excluding London median salary - £55,350 -

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
12797 16297 18183
As % of all permanent IT jobs located in England 16.18% 17.24% 18.44%
Number of salaries quoted 10472 13624 14753
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,500 £27,500
10% offered a salary of more than £70,000 £67,500 £65,000
UK excluding London median salary £40,000 £42,500 £40,000
% change year-on-year
-5.88% +6.25%

X.509
Jobs Demand Trend in England

The demand trend of job ads across the England 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 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
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing X.509 within the England region over the 3 months to 28 February 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +46 1 £120,000 +50.00% 2
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 28 February 2017, 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 England region with a requirement for X.509.

1 6 (46.15%) Linux
1 6 (46.15%) DNS
1 6 (46.15%) Firewall
1 6 (46.15%) Puppet
2 5 (38.46%) SSL
2 5 (38.46%) Java
2 5 (38.46%) Cryptography
3 4 (30.77%) QA
3 4 (30.77%) Multithreading
3 4 (30.77%) Bash Shell
3 4 (30.77%) Perl
3 4 (30.77%) XML
3 4 (30.77%) Windows
3 4 (30.77%) TCP/IP
3 4 (30.77%) Active Directory
4 3 (23.08%) Finance
4 3 (23.08%) Law
4 3 (23.08%) Validation
4 3 (23.08%) VMware
4 3 (23.08%) VPN
4 3 (23.08%) Red Hat
4 3 (23.08%) Shell Script
4 3 (23.08%) Nagios
4 3 (23.08%) Configuration Management
4 3 (23.08%) Apache
4 3 (23.08%) Tomcat
4 3 (23.08%) MS Visio
4 3 (23.08%) LAN
4 3 (23.08%) WAN
4 3 (23.08%) DHCP

X.509
Top Related IT Skills in England 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 3 (23.08%) Apache
1 3 (23.08%) Tomcat
2 1 (7.69%) IIS
Applications
1 3 (23.08%) MS Office
1 3 (23.08%) MS Visio
2 1 (7.69%) MS Excel
Communications & Networking
1 6 (46.15%) DNS
1 6 (46.15%) Firewall
2 5 (38.46%) SSL
3 4 (30.77%) TCP/IP
4 3 (23.08%) DHCP
4 3 (23.08%) DKIM
4 3 (23.08%) FTP
4 3 (23.08%) LAN
4 3 (23.08%) Network Security
4 3 (23.08%) VPN
4 3 (23.08%) WAN
5 2 (15.38%) HTTP
6 1 (7.69%) 802.15
6 1 (7.69%) Bluetooth
6 1 (7.69%) Internet
6 1 (7.69%) SSH
6 1 (7.69%) Wi-Fi
6 1 (7.69%) ZigBee
Database & Business Intelligence
1 3 (23.08%) MySQL
2 2 (15.38%) Relational Database
3 1 (7.69%) SQL Server
3 1 (7.69%) SQL Server Integration Services
3 1 (7.69%) SQL Server Reporting Services
General
1 3 (23.08%) Finance
1 3 (23.08%) Law
2 2 (15.38%) Back Office
3 1 (7.69%) Retail
Job Titles
1 6 (46.15%) Administrator
1 6 (46.15%) Systems Administrator
2 4 (30.77%) Developer
3 3 (23.08%) Applications Developer
3 3 (23.08%) Infrastructure Engineer
3 3 (23.08%) Java Applications Developer
3 3 (23.08%) Java Developer
3 3 (23.08%) Linux Administrator
3 3 (23.08%) Linux Systems Administrator
3 3 (23.08%) Senior Developer
3 3 (23.08%) Server Administrator
3 3 (23.08%) Systems Engineer
3 3 (23.08%) VMWare Administrator
3 3 (23.08%) Web Administrator
3 3 (23.08%) Web Server Administrator
4 2 (15.38%) Senior Applications Developer
4 2 (15.38%) Senior Java Applications Developer
4 2 (15.38%) Senior Java Developer
4 2 (15.38%) Team Leader
5 1 (7.69%) C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 4 (30.77%) XML
2 3 (23.08%) CAdES
2 3 (23.08%) PAdES
2 3 (23.08%) RabbitMQ
2 3 (23.08%) XAdES
2 3 (23.08%) XSD
3 2 (15.38%) Ajax
3 2 (15.38%) CSS
3 2 (15.38%) HTML
3 2 (15.38%) JSON
4 1 (7.69%) .NET
4 1 (7.69%) .NET Framework
4 1 (7.69%) ASP.NET MVC
4 1 (7.69%) jQuery
4 1 (7.69%) RESTful
4 1 (7.69%) SOAP
4 1 (7.69%) WCF
4 1 (7.69%) Web Services
4 1 (7.69%) WinForms
4 1 (7.69%) WPF
Miscellaneous
1 3 (23.08%) Analytical Skills
2 2 (15.38%) Computer Science
3 1 (7.69%) Enterprise Software
3 1 (7.69%) Hedge funds
3 1 (7.69%) Internet of Things
3 1 (7.69%) Linux Command Line
3 1 (7.69%) Management Information System
3 1 (7.69%) PKI
3 1 (7.69%) W3C
Operating Systems
1 6 (46.15%) Linux
2 4 (30.77%) Windows
3 3 (23.08%) CentOS
3 3 (23.08%) Red Hat Enterprise Linux
3 3 (23.08%) Ubuntu
4 1 (7.69%) VMS
Processes & Methodologies
1 5 (38.46%) Cryptography
2 4 (30.77%) Multithreading
3 3 (23.08%) Configuration Management
3 3 (23.08%) DevOps
3 3 (23.08%) Document Management
3 3 (23.08%) ITIL
3 3 (23.08%) Multithreaded Programming
3 3 (23.08%) Performance Tuning
3 3 (23.08%) Validation
3 3 (23.08%) Virtual Environments
4 2 (15.38%) Agile Software Development
4 2 (15.38%) Information Security
4 2 (15.38%) Load Balancing
4 2 (15.38%) OO
4 2 (15.38%) Software Architecture
5 1 (7.69%) Open Source
5 1 (7.69%) Performance Management
5 1 (7.69%) Requirements Analysis
5 1 (7.69%) Reverse Engineering
5 1 (7.69%) Web Development
Programming Languages
1 5 (38.46%) Java
2 4 (30.77%) Bash Shell
2 4 (30.77%) Perl
3 3 (23.08%) PHP
3 3 (23.08%) PowerShell
3 3 (23.08%) Shell Script
4 2 (15.38%) C#
4 2 (15.38%) C++
4 2 (15.38%) JavaScript
5 1 (7.69%) AWK
5 1 (7.69%) C
5 1 (7.69%) Embedded C
5 1 (7.69%) Python
5 1 (7.69%) sed
5 1 (7.69%) SQL
5 1 (7.69%) T-SQL
5 1 (7.69%) XAML
Qualifications
1 2 (15.38%) Degree
2 1 (7.69%) MCAD
2 1 (7.69%) MCP
2 1 (7.69%) MCSD
2 1 (7.69%) Microsoft Certification
Quality Assurance & Compliance
1 4 (30.77%) QA
System Software
1 4 (30.77%) Active Directory
2 3 (23.08%) KVM
2 3 (23.08%) VMware Infrastructure
3 2 (15.38%) Virtual Machines
4 1 (7.69%) Firmware
Systems Management
1 6 (46.15%) Puppet
2 3 (23.08%) Backup Exec
2 3 (23.08%) Nagios
2 3 (23.08%) Rundeck
2 3 (23.08%) ZABBIX
Vendors
1 3 (23.08%) Red Hat
1 3 (23.08%) VMware
2 1 (7.69%) Microsoft
Central London / West End
Client Server
Salary: £90k to £150k + bonus + benefits
Posted: 4 days ago
London
Client Server
Salary: £90000 - £150000 per annum + bonus + benefits
Posted: 4 days ago