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

3 months to
29 Sep 2016
Same period 2015 Same period 2014
X.509
Rank 896 948 954
Rank change year-on-year
+52 +6
Permanent jobs citing X.509 11 19 30
As % of all permanent IT jobs located in the UK 0.012% 0.017% 0.026%
As % of the Communications & Networking category 0.068% 0.10% 0.14%
Number of salaries quoted 5 14 20
Median salary £65,000 £65,000 £52,500
Median salary % change year-on-year
- +23.80%
UK excluding London median salary £33,750 £35,000 £52,500
% change year-on-year
-3.57% -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
16139 18139 20947
As % of all permanent IT jobs located in the UK 16.99% 16.60% 18.32%
Number of salaries quoted 13193 15072 16527
Median salary £45,000 £45,000 £44,000
Median salary % change year-on-year
- +2.27%
90% offered a salary of more than £28,000 £26,500 £26,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,000 £42,000 £40,000
% change year-on-year
- +5.00%

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 September 2016 within the UK.

X.509 Salary Histogram in the UK

X.509
Top 5 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 September 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 +59 11 £65,000 - 3
London +40 6 £65,000 -21.21% 2
Cambridgeshire +19 5 £33,750 -28.94%
East of England +18 5 £33,750 -28.94%
Cambridge +13 5 £33,750 -28.94%

X.509
Top 30 Related IT Skills

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

1 13 (65.00%) SSL
2 10 (50.00%) TCP/IP
3 9 (45.00%) PKI
3 9 (45.00%) Relational Database
4 8 (40.00%) Python
5 7 (35.00%) C
5 7 (35.00%) C++
5 7 (35.00%) Perl
5 7 (35.00%) REST
5 7 (35.00%) Identity Access Management
6 6 (30.00%) Agile Software Development
6 6 (30.00%) Finance
6 6 (30.00%) HTML
6 6 (30.00%) Linux
7 5 (25.00%) Java
7 5 (25.00%) JavaScript
7 5 (25.00%) CSS
7 5 (25.00%) HTTP
7 5 (25.00%) Identity Management
7 5 (25.00%) Internet
7 5 (25.00%) CA Single Sign-On
7 5 (25.00%) Software Engineering
7 5 (25.00%) JSON
7 5 (25.00%) AngularJS
7 5 (25.00%) ForgeRock
7 5 (25.00%) DevOps
7 5 (25.00%) Internet of Things
8 4 (20.00%) Cyber-Ark
8 4 (20.00%) SailPoint
8 4 (20.00%) OAuth

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 2 (10.00%) Apache
1 2 (10.00%) Tomcat
Communications & Networking
1 13 (65.00%) SSL
2 10 (50.00%) TCP/IP
3 5 (25.00%) HTTP
3 5 (25.00%) Internet
4 4 (20.00%) DNS
4 4 (20.00%) Kerberos
5 3 (15.00%) Wireshark
6 2 (10.00%) 802.15
6 2 (10.00%) Bluetooth
6 2 (10.00%) Firewall
6 2 (10.00%) tcpdump
6 2 (10.00%) Wi-Fi
6 2 (10.00%) ZigBee
7 1 (5.00%) DHCP
7 1 (5.00%) X.500
Database & Business Intelligence
1 9 (45.00%) 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 2 (10.00%) 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%) Administrator
5 2 (10.00%) C Developer
5 2 (10.00%) C/C++ Developer
5 2 (10.00%) C++ Developer
5 2 (10.00%) Lead Architect
5 2 (10.00%) Linux Administrator
5 2 (10.00%) Linux Systems Administrator
5 2 (10.00%) Server Administrator
5 2 (10.00%) Systems Administrator
5 2 (10.00%) Technical Leader
5 2 (10.00%) Test Engineer
5 2 (10.00%) Web Administrator
5 2 (10.00%) Web Engineer
5 2 (10.00%) Web Server Administrator
Libraries, Frameworks & Software Standards
1 7 (35.00%) REST
2 6 (30.00%) HTML
3 5 (25.00%) AngularJS
3 5 (25.00%) CSS
3 5 (25.00%) JSON
4 4 (20.00%) OAuth
4 4 (20.00%) SailPoint
4 4 (20.00%) SAML
5 3 (15.00%) Web Services
6 2 (10.00%) 802.1X
6 2 (10.00%) Ajax
7 1 (5.00%) LAMP
7 1 (5.00%) Node.js
7 1 (5.00%) RESTful
7 1 (5.00%) SOAP
Miscellaneous
1 9 (45.00%) PKI
2 5 (25.00%) Internet of Things
3 4 (20.00%) Computer Science
3 4 (20.00%) Cryptography
3 4 (20.00%) Management Information System
4 2 (10.00%) Artificial Intelligence
5 1 (5.00%) Enterprise Software
5 1 (5.00%) Smartcard
Operating Systems
1 6 (30.00%) Linux
2 4 (20.00%) Windows
3 3 (15.00%) Unix
4 2 (10.00%) Red Hat Enterprise Linux
5 1 (5.00%) Android
5 1 (5.00%) Apple iOS
5 1 (5.00%) Kali Linux
5 1 (5.00%) Mac OS X
5 1 (5.00%) Windows Mobile
Processes & Methodologies
1 7 (35.00%) Identity Access Management
2 6 (30.00%) Agile Software Development
3 5 (25.00%) DevOps
3 5 (25.00%) Identity Management
3 5 (25.00%) Software Engineering
4 4 (20.00%) SOA
4 4 (20.00%) UML
5 3 (15.00%) Configuration Management
5 3 (15.00%) Mentoring
5 3 (15.00%) Presales
6 2 (10.00%) CRM
6 2 (10.00%) Disruptive Innovation
6 2 (10.00%) Load Balancing
6 2 (10.00%) Microservices
6 2 (10.00%) People Management
6 2 (10.00%) Performance Tuning
6 2 (10.00%) Regression Testing
6 2 (10.00%) Requirements Analysis
6 2 (10.00%) Service Design
6 2 (10.00%) Virtual Environments
Programming Languages
1 8 (40.00%) Python
2 7 (35.00%) C
2 7 (35.00%) C++
2 7 (35.00%) Perl
3 5 (25.00%) Java
3 5 (25.00%) JavaScript
4 4 (20.00%) Bash Shell
5 3 (15.00%) Shell Script
6 2 (10.00%) Go
6 2 (10.00%) PHP
6 2 (10.00%) PowerShell
7 1 (5.00%) Embedded C
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
1 2 (10.00%) Virtual Machines
1 2 (10.00%) VMware Infrastructure
2 1 (5.00%) Firmware
Systems Management
1 5 (25.00%) CA Single Sign-On
2 4 (20.00%) Tivoli
3 3 (15.00%) Puppet
4 2 (10.00%) Kubernetes
4 2 (10.00%) Nagios
5 1 (5.00%) Nmap
5 1 (5.00%) Opscode Chef
5 1 (5.00%) WebInspect
Vendors
1 5 (25.00%) ForgeRock
2 4 (20.00%) CA
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%) Red Hat
3 2 (10.00%) VMware
4 1 (5.00%) Microsoft
Swindon, Wiltshire
RecruitmentRevolution.com Limited
Salary: Negotiable Salary Package + Bupa + Pension
Posted: Yesterday
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Salary: £350 - £400 Per Day
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