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 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
X.509
Rank 854 911 948
Rank change year-on-year
+57 +37
Permanent jobs citing X.509 10 23 18
As % of all permanent IT jobs located in England 0.012% 0.023% 0.017%
As % of the Communications & Networking category 0.069% 0.14% 0.093%
Number of salaries quoted 1 14 11
Median salary £65,000 £55,000 £72,500
Median salary % change year-on-year
+18.18% -24.13%
UK excluding London median salary - £47,500 £76,250
% change year-on-year
- -37.70%
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
14446 16669 19433
As % of all permanent IT jobs located in England 17.19% 16.76% 18.24%
Number of salaries quoted 11825 13888 15718
Median salary £45,000 £45,000 £42,500
Median salary % change year-on-year
- +5.88%
90% offered a salary of more than £28,000 £27,500 £27,000
10% offered a salary of more than £70,000 £65,000 £70,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +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 9 December 2016. 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
(Click see detailed
statistics and trends)
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
West Midlands - 4 - -
London +55 3 £65,000 -21.21% 1
South West - 3 - -
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 9 December 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 England region with a requirement for X.509.

1 11 (50.00%) TCP/IP
1 11 (50.00%) SSL
2 10 (45.45%) Linux
3 8 (36.36%) DNS
3 8 (36.36%) Java
4 7 (31.82%) Perl
4 7 (31.82%) Python
4 7 (31.82%) Cryptography
5 6 (27.27%) Firewall
5 6 (27.27%) Agile Software Development
5 6 (27.27%) C
5 6 (27.27%) C++
5 6 (27.27%) Windows
5 6 (27.27%) Puppet
5 6 (27.27%) REST
5 6 (27.27%) DevOps
6 5 (22.73%) JSON
6 5 (22.73%) Bash Shell
6 5 (22.73%) Relational Database
6 5 (22.73%) Shell Script
6 5 (22.73%) HTTP
6 5 (22.73%) HTML
6 5 (22.73%) JavaScript
6 5 (22.73%) CSS
6 5 (22.73%) Finance
6 5 (22.73%) QA
7 4 (18.18%) PKI
7 4 (18.18%) Software Engineering
7 4 (18.18%) Internet
7 4 (18.18%) Web Services

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 (13.64%) Apache
1 3 (13.64%) Tomcat
2 1 (4.55%) IIS
Applications
1 3 (13.64%) MS Office
1 3 (13.64%) MS Visio
2 1 (4.55%) MS Excel
Communications & Networking
1 11 (50.00%) SSL
1 11 (50.00%) TCP/IP
2 8 (36.36%) DNS
3 6 (27.27%) Firewall
4 5 (22.73%) HTTP
5 4 (18.18%) DHCP
5 4 (18.18%) Internet
6 3 (13.64%) DKIM
6 3 (13.64%) FTP
6 3 (13.64%) LAN
6 3 (13.64%) Network Security
6 3 (13.64%) VPN
6 3 (13.64%) WAN
7 2 (9.09%) 802.15
7 2 (9.09%) Bluetooth
7 2 (9.09%) tcpdump
7 2 (9.09%) Wi-Fi
7 2 (9.09%) Wireshark
7 2 (9.09%) ZigBee
8 1 (4.55%) SSH
Database & Business Intelligence
1 5 (22.73%) Relational Database
2 3 (13.64%) MySQL
3 2 (9.09%) Apache Cassandra
3 2 (9.09%) PostgreSQL
4 1 (4.55%) SQL Server
4 1 (4.55%) SQL Server Integration Services
4 1 (4.55%) SQL Server Reporting Services
Development Applications
1 2 (9.09%) Gatling
1 2 (9.09%) Git (software)
1 2 (9.09%) JMeter
2 1 (4.55%) AppScan
2 1 (4.55%) Fiddler
2 1 (4.55%) HP UFT
2 1 (4.55%) Metasploit
2 1 (4.55%) Selenium
General
1 5 (22.73%) Finance
2 3 (13.64%) Law
3 2 (9.09%) Back Office
4 1 (4.55%) Retail
Job Titles
1 9 (40.91%) Developer
2 6 (27.27%) Administrator
2 6 (27.27%) Systems Administrator
3 5 (22.73%) Python Developer
4 3 (13.64%) Applications Developer
4 3 (13.64%) Infrastructure Engineer
4 3 (13.64%) Java Applications Developer
4 3 (13.64%) Java Developer
4 3 (13.64%) Linux Administrator
4 3 (13.64%) Linux Systems Administrator
4 3 (13.64%) Senior Developer
4 3 (13.64%) Server Administrator
4 3 (13.64%) Systems Engineer
4 3 (13.64%) VMWare Administrator
4 3 (13.64%) Web Administrator
4 3 (13.64%) Web Server Administrator
5 2 (9.09%) C/C++ Developer
5 2 (9.09%) Linux Developer
5 2 (9.09%) Presales Technical Architect
5 2 (9.09%) Web Engineer
Libraries, Frameworks & Software Standards
1 6 (27.27%) REST
2 5 (22.73%) CSS
2 5 (22.73%) HTML
2 5 (22.73%) JSON
3 4 (18.18%) AngularJS
3 4 (18.18%) Web Services
3 4 (18.18%) XML
4 3 (13.64%) Ajax
4 3 (13.64%) CAdES
4 3 (13.64%) PAdES
4 3 (13.64%) RabbitMQ
4 3 (13.64%) XAdES
4 3 (13.64%) XSD
5 2 (9.09%) 802.1X
5 2 (9.09%) RESTful
5 2 (9.09%) SOAP
6 1 (4.55%) Entity Framework
6 1 (4.55%) jQuery
6 1 (4.55%) WCF
6 1 (4.55%) WPF
Miscellaneous
1 7 (31.82%) Cryptography
2 4 (18.18%) Computer Science
2 4 (18.18%) Internet of Things
2 4 (18.18%) PKI
3 3 (13.64%) Analytical Skills
4 2 (9.09%) Artificial Intelligence
5 1 (4.55%) Enterprise Software
5 1 (4.55%) W3C
Operating Systems
1 10 (45.45%) Linux
2 6 (27.27%) Windows
3 3 (13.64%) CentOS
3 3 (13.64%) Red Hat Enterprise Linux
3 3 (13.64%) Ubuntu
4 1 (4.55%) Android
4 1 (4.55%) Apple iOS
4 1 (4.55%) Kali Linux
4 1 (4.55%) Mac OS X
4 1 (4.55%) Unix
4 1 (4.55%) Windows Mobile
Processes & Methodologies
1 6 (27.27%) Agile Software Development
1 6 (27.27%) DevOps
2 4 (18.18%) Multithreading
2 4 (18.18%) Software Engineering
3 3 (13.64%) Configuration Management
3 3 (13.64%) Document Management
3 3 (13.64%) ITIL
3 3 (13.64%) Mentoring
3 3 (13.64%) Multithreaded Programming
3 3 (13.64%) Performance Tuning
3 3 (13.64%) Presales
3 3 (13.64%) Requirements Analysis
3 3 (13.64%) Validation
3 3 (13.64%) Virtual Environments
4 2 (9.09%) Disruptive Innovation
4 2 (9.09%) Identity Access Management
4 2 (9.09%) Integration Testing
4 2 (9.09%) Microservices
4 2 (9.09%) People Management
4 2 (9.09%) Service Design
Programming Languages
1 8 (36.36%) Java
2 7 (31.82%) Perl
2 7 (31.82%) Python
3 6 (27.27%) C
3 6 (27.27%) C++
4 5 (22.73%) Bash Shell
4 5 (22.73%) JavaScript
4 5 (22.73%) Shell Script
5 3 (13.64%) PHP
5 3 (13.64%) PowerShell
6 2 (9.09%) Go
7 1 (4.55%) AWK
7 1 (4.55%) C#
7 1 (4.55%) Embedded C
7 1 (4.55%) Scala
7 1 (4.55%) sed
7 1 (4.55%) SQL
7 1 (4.55%) T-SQL
7 1 (4.55%) XAML
Qualifications
1 3 (13.64%) Degree
2 1 (4.55%) CEH
2 1 (4.55%) ECSA
2 1 (4.55%) GIAC
2 1 (4.55%) GPEN
2 1 (4.55%) MCAD
2 1 (4.55%) MCP
2 1 (4.55%) MCSD
2 1 (4.55%) Microsoft Certification
2 1 (4.55%) OSCP
2 1 (4.55%) PhD
2 1 (4.55%) SANS
Quality Assurance & Compliance
1 5 (22.73%) QA
System Software
1 4 (18.18%) Active Directory
2 3 (13.64%) KVM
2 3 (13.64%) VMware Infrastructure
3 2 (9.09%) Docker
3 2 (9.09%) Virtual Machines
4 1 (4.55%) Firmware
Systems Management
1 6 (27.27%) Puppet
2 3 (13.64%) Backup Exec
2 3 (13.64%) Nagios
2 3 (13.64%) Rundeck
2 3 (13.64%) ZABBIX
3 2 (9.09%) Kubernetes
4 1 (4.55%) Nmap
4 1 (4.55%) WebInspect
Vendors
1 3 (13.64%) Red Hat
1 3 (13.64%) VMware
2 1 (4.55%) Microsoft
Central London / West End
Client Server
Salary: £90k to £150k + bonus + benefits
Posted: 23 hours ago