The table below looks at the statistics for X.509 skills in IT jobs advertised across the UK. Included is a guide to the salaries offered in IT jobs that have cited X.509 over the 3 months to 29 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Aug 2016
Same period 2015 Same period 2014
X.509
Rank 907 938 954
Rank change year-on-year
+31 +16
Permanent jobs citing X.509 13 12 34
As % of all permanent IT jobs located in the UK 0.013% 0.011% 0.029%
As % of the Communications & Networking category 0.079% 0.067% 0.16%
Number of salaries quoted 7 8 25
Median salary £65,000 £82,500 £52,500
Median salary % change year-on-year
-21.21% +57.14%
90% offered a salary of more than £35,000 £35,000 £46,500
10% offered a salary of more than £80,000 £82,500 £60,000
UK excluding London median salary £40,000 £35,000 £52,500
% change year-on-year
+14.28% -33.33%

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

Communications & Networking Category
UK
Permanent IT job ads with a match in the
Communications & Networking category
16461 17992 21166
As % of all permanent IT jobs located in the UK 16.84% 16.72% 18.19%
Number of salaries quoted 13616 14916 16742
Median salary £45,000 £45,000 £44,500
Median salary % change year-on-year
- +1.12%
90% offered a salary of more than £27,500 £26,500 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

X.509
Jobs Demand Trend

The demand trend of job ads citing X.509 as a proportion of all IT jobs with a match in the Communications & Networking category.

X.509 Jobs Demand Trend in the UK

X.509
Salary Trend

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

X.509 Salary Trend in the UK

X.509
Salary Histogram

This chart provides a salary histogram for IT jobs citing X.509 over the 3 months to 29 August 2016 within the UK.

X.509 Salary Histogram in the UK

X.509
Top 8 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing X.509 within the UK over the 3 months to 29 August 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
England +42 13 £65,000 -21.21% 5
London +36 6 £72,500 -12.12% 3
Cambridge - 6 £33,750 - 2
Cambridgeshire - 6 £33,750 - 2
East of England - 6 £33,750 - 2
South East +29 1 £60,000 +71.42%
Berkshire - 1 £60,000 -
Newbury - 1 £60,000 -

X.509
Top 30 Related IT Skills

For the 6 months to 29 August 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 with a requirement for X.509.

1 13 (65.00%) SSL
2 11 (55.00%) PKI
3 10 (50.00%) TCP/IP
4 8 (40.00%) Relational Database
5 7 (35.00%) Identity Access Management
5 7 (35.00%) Python
6 6 (30.00%) Identity Management
6 6 (30.00%) Finance
6 6 (30.00%) C
6 6 (30.00%) C++
6 6 (30.00%) REST
7 5 (25.00%) Software Engineering
7 5 (25.00%) Agile Software Development
7 5 (25.00%) Cryptography
7 5 (25.00%) HTML
7 5 (25.00%) Java
7 5 (25.00%) Perl
7 5 (25.00%) Windows
7 5 (25.00%) Linux
7 5 (25.00%) HTTP
7 5 (25.00%) CA
7 5 (25.00%) CA Single Sign-On
7 5 (25.00%) ForgeRock
7 5 (25.00%) DevOps
8 4 (20.00%) Internet of Things
8 4 (20.00%) Cyber-Ark
8 4 (20.00%) SAML
8 4 (20.00%) Internet
8 4 (20.00%) Tivoli
8 4 (20.00%) Management Information System

X.509
Top Related IT Skills 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 1 (5.00%) Apache
1 1 (5.00%) Tomcat
Communications & Networking
1 13 (65.00%) SSL
2 10 (50.00%) TCP/IP
3 5 (25.00%) HTTP
4 4 (20.00%) Internet
4 4 (20.00%) Kerberos
5 3 (15.00%) DNS
5 3 (15.00%) Wireshark
6 2 (10.00%) Firewall
6 2 (10.00%) tcpdump
6 2 (10.00%) X.500
7 1 (5.00%) 802.15
7 1 (5.00%) BGP
7 1 (5.00%) Bluetooth
7 1 (5.00%) DHCP
7 1 (5.00%) FTP
7 1 (5.00%) OSPF
7 1 (5.00%) SMTP
7 1 (5.00%) VPN
7 1 (5.00%) Wi-Fi
7 1 (5.00%) ZigBee
Database & Business Intelligence
1 8 (40.00%) Relational Database
2 2 (10.00%) Apache Cassandra
2 2 (10.00%) PostgreSQL
Development Applications
1 3 (15.00%) Git (software)
2 2 (10.00%) Fiddler
2 2 (10.00%) Gatling
2 2 (10.00%) JMeter
3 1 (5.00%) AppScan
3 1 (5.00%) HP UFT
3 1 (5.00%) Metasploit
3 1 (5.00%) Selenium
3 1 (5.00%) Subversion
General
1 6 (30.00%) Finance
2 4 (20.00%) Telecoms
3 1 (5.00%) Back Office
Job Titles
1 7 (35.00%) Architect
2 6 (30.00%) Developer
2 6 (30.00%) Python Developer
3 4 (20.00%) Identity Management Architect
3 4 (20.00%) Solutions Architect
4 3 (15.00%) Technical Architect
5 2 (10.00%) C Developer
5 2 (10.00%) C/C++ Developer
5 2 (10.00%) C++ Developer
5 2 (10.00%) Consultant
5 2 (10.00%) Lead Architect
5 2 (10.00%) Linux Developer
5 2 (10.00%) Presales Technical Architect
5 2 (10.00%) Technical Leader
5 2 (10.00%) Test Engineer
5 2 (10.00%) Web Engineer
6 1 (5.00%) QA Engineer
6 1 (5.00%) QA Tester
6 1 (5.00%) Security Architect
6 1 (5.00%) Security Engineer
Libraries, Frameworks & Software Standards
1 6 (30.00%) REST
2 5 (25.00%) HTML
3 4 (20.00%) AngularJS
3 4 (20.00%) CSS
3 4 (20.00%) JSON
3 4 (20.00%) OAuth
3 4 (20.00%) SailPoint
3 4 (20.00%) SAML
4 3 (15.00%) Web Services
5 1 (5.00%) 802.1X
5 1 (5.00%) Ajax
5 1 (5.00%) LAMP
5 1 (5.00%) Node.js
5 1 (5.00%) RESTful
5 1 (5.00%) SOAP
Miscellaneous
1 11 (55.00%) PKI
2 5 (25.00%) Cryptography
3 4 (20.00%) Internet of Things
3 4 (20.00%) Management Information System
4 3 (15.00%) Computer Science
5 2 (10.00%) Artificial Intelligence
5 2 (10.00%) Smartcard
Operating Systems
1 5 (25.00%) Linux
1 5 (25.00%) Windows
2 4 (20.00%) Unix
3 1 (5.00%) Android
3 1 (5.00%) Apple iOS
3 1 (5.00%) Kali Linux
3 1 (5.00%) Mac OS X
3 1 (5.00%) Red Hat Enterprise Linux
3 1 (5.00%) Windows Mobile
Processes & Methodologies
1 7 (35.00%) Identity Access Management
2 6 (30.00%) Identity Management
3 5 (25.00%) Agile Software Development
3 5 (25.00%) DevOps
3 5 (25.00%) Software Engineering
4 4 (20.00%) SOA
4 4 (20.00%) UML
5 3 (15.00%) Presales
6 2 (10.00%) Configuration Management
6 2 (10.00%) CRM
6 2 (10.00%) Disruptive Innovation
6 2 (10.00%) Machine Learning
6 2 (10.00%) Mentoring
6 2 (10.00%) Microservices
6 2 (10.00%) People Management
6 2 (10.00%) Project Governance
6 2 (10.00%) Project Management
6 2 (10.00%) Regression Testing
6 2 (10.00%) Requirements Analysis
6 2 (10.00%) Service Design
Programming Languages
1 7 (35.00%) Python
2 6 (30.00%) C
2 6 (30.00%) C++
3 5 (25.00%) Java
3 5 (25.00%) Perl
4 4 (20.00%) JavaScript
5 3 (15.00%) Shell Script
6 2 (10.00%) Bash Shell
6 2 (10.00%) Go
7 1 (5.00%) PHP
7 1 (5.00%) PowerShell
7 1 (5.00%) Scala
Qualifications
1 3 (15.00%) Degree
2 1 (5.00%) CEH
2 1 (5.00%) ECSA
2 1 (5.00%) GIAC
2 1 (5.00%) GPEN
2 1 (5.00%) OSCP
2 1 (5.00%) PhD
2 1 (5.00%) SANS
Quality Assurance & Compliance
1 1 (5.00%) QA
System Software
1 2 (10.00%) Docker
2 1 (5.00%) ProxySG
2 1 (5.00%) Virtual Machines
2 1 (5.00%) VMware Infrastructure
Systems Management
1 5 (25.00%) CA Single Sign-On
2 4 (20.00%) Tivoli
3 2 (10.00%) Kubernetes
3 2 (10.00%) Puppet
4 1 (5.00%) Nagios
4 1 (5.00%) Nmap
4 1 (5.00%) Opscode Chef
4 1 (5.00%) WebInspect
Vendors
1 5 (25.00%) CA
1 5 (25.00%) ForgeRock
2 4 (20.00%) Cyber-Ark
2 4 (20.00%) Dell
2 4 (20.00%) IBM
2 4 (20.00%) Oracle
2 4 (20.00%) Sun
3 2 (10.00%) Microsoft
4 1 (5.00%) Blue Coat
4 1 (5.00%) Juniper
4 1 (5.00%) Palo Alto
4 1 (5.00%) Red Hat
4 1 (5.00%) VMware
London
Client Server
Salary: £60k to £70k + benefits
Posted: 13 days ago
Cambridge
Client Server
Salary: £25,000 to £30,000 + bonus + benefits
Posted: 14 days ago