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

3 months to
26 Jul 2016
Same period 2015 Same period 2014
X.509
Rank 894 947 942
Rank change year-on-year
+53 -5
Permanent jobs citing X.509 9 6 30
As % of all permanent IT jobs located in England 0.010% 0.006% 0.028%
As % of the Communications & Networking category 0.058% 0.034% 0.15%
Number of salaries quoted 6 5 23
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 £43,750 £37,000 £44,000
10% offered a salary of more than £80,000 £82,500 £60,000
UK excluding London median salary £60,000 £37,500 £52,500
% change year-on-year
+60.00% -28.57%
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
15555 17550 19394
As % of all permanent IT jobs located in England 16.96% 17.05% 17.83%
Number of salaries quoted 13054 14458 15602
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £27,500 £27,000 £27,500
10% offered a salary of more than £67,500 £65,000 £70,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year
+3.65% +2.50%

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
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing X.509 across the England region over the 3 months to 26 July 2016.

X.509 Salary Histogram 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 26 July 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
East of England - 5 £46,250 - 3
London +38 3 £80,000 -3.03% 4
South East +30 1 £60,000 +60.00%
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 26 July 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 7 (63.64%) TCP/IP
2 6 (54.55%) SSL
2 6 (54.55%) PKI
3 4 (36.36%) REST
3 4 (36.36%) DevOps
3 4 (36.36%) Python
3 4 (36.36%) C
3 4 (36.36%) C++
3 4 (36.36%) HTML
3 4 (36.36%) Software Engineering
4 3 (27.27%) Cryptography
4 3 (27.27%) JSON
4 3 (27.27%) Agile Software Development
4 3 (27.27%) JavaScript
4 3 (27.27%) Perl
4 3 (27.27%) CSS
4 3 (27.27%) Unix
4 3 (27.27%) Windows
4 3 (27.27%) Internet
4 3 (27.27%) Internet of Things
4 3 (27.27%) Identity Access Management
4 3 (27.27%) Relational Database
4 3 (27.27%) AngularJS
4 3 (27.27%) HTTP
5 2 (18.18%) Degree
5 2 (18.18%) Git (software)
5 2 (18.18%) Project Governance
5 2 (18.18%) Presales
5 2 (18.18%) Service Design
5 2 (18.18%) Mentoring

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:

Communications & Networking
1 7 (63.64%) TCP/IP
2 6 (54.55%) SSL
3 3 (27.27%) HTTP
3 3 (27.27%) Internet
4 2 (18.18%) Wireshark
4 2 (18.18%) X.500
5 1 (9.09%) BGP
5 1 (9.09%) DNS
5 1 (9.09%) Firewall
5 1 (9.09%) FTP
5 1 (9.09%) OSPF
5 1 (9.09%) SMTP
5 1 (9.09%) tcpdump
5 1 (9.09%) VPN
Database & Business Intelligence
1 3 (27.27%) Relational Database
2 1 (9.09%) Apache Cassandra
2 1 (9.09%) PostgreSQL
Development Applications
1 2 (18.18%) Git (software)
2 1 (9.09%) Fiddler
2 1 (9.09%) Gatling
2 1 (9.09%) JMeter
2 1 (9.09%) Subversion
General
1 2 (18.18%) Finance
Job Titles
1 4 (36.36%) Developer
1 4 (36.36%) Python Developer
2 3 (27.27%) Architect
2 3 (27.27%) Technical Architect
3 2 (18.18%) Consultant
3 2 (18.18%) Lead Architect
3 2 (18.18%) Presales Technical Architect
3 2 (18.18%) Technical Leader
4 1 (9.09%) C/C++ Developer
4 1 (9.09%) C++ Developer
4 1 (9.09%) IT Support
4 1 (9.09%) Linux Developer
4 1 (9.09%) QA Engineer
4 1 (9.09%) QA Test Engineer
4 1 (9.09%) QA Tester
4 1 (9.09%) Security Architect
4 1 (9.09%) Security Technical Architect
4 1 (9.09%) Systems Support
4 1 (9.09%) Test Engineer
4 1 (9.09%) Web Engineer
Libraries, Frameworks & Software Standards
1 4 (36.36%) HTML
1 4 (36.36%) REST
2 3 (27.27%) AngularJS
2 3 (27.27%) CSS
2 3 (27.27%) JSON
3 1 (9.09%) RESTful
3 1 (9.09%) SOAP
3 1 (9.09%) Web Services
Miscellaneous
1 6 (54.55%) PKI
2 3 (27.27%) Cryptography
2 3 (27.27%) Internet of Things
3 2 (18.18%) Smartcard
4 1 (9.09%) Artificial Intelligence
4 1 (9.09%) Computer Science
Operating Systems
1 3 (27.27%) Unix
1 3 (27.27%) Windows
2 1 (9.09%) Linux
Processes & Methodologies
1 4 (36.36%) DevOps
1 4 (36.36%) Software Engineering
2 3 (27.27%) Agile Software Development
2 3 (27.27%) Identity Access Management
3 2 (18.18%) CRM
3 2 (18.18%) Identity Management
3 2 (18.18%) Mentoring
3 2 (18.18%) People Management
3 2 (18.18%) Presales
3 2 (18.18%) Project Governance
3 2 (18.18%) Project Management
3 2 (18.18%) Service Design
3 2 (18.18%) Validation
4 1 (9.09%) Configuration Management
4 1 (9.09%) Continuous Integration
4 1 (9.09%) Disruptive Innovation
4 1 (9.09%) Integration Testing
4 1 (9.09%) Machine Learning
4 1 (9.09%) Microservices
4 1 (9.09%) Web Testing
Programming Languages
1 4 (36.36%) C
1 4 (36.36%) C++
1 4 (36.36%) Python
2 3 (27.27%) JavaScript
2 3 (27.27%) Perl
3 2 (18.18%) Java
3 2 (18.18%) Shell Script
4 1 (9.09%) Go
Qualifications
1 2 (18.18%) Degree
Quality Assurance & Compliance
1 1 (9.09%) QA
System Software
1 1 (9.09%) Docker
1 1 (9.09%) ProxySG
Systems Management
1 1 (9.09%) CA Single Sign-On
1 1 (9.09%) Kubernetes
1 1 (9.09%) Opscode Chef
1 1 (9.09%) Puppet
Vendors
1 2 (18.18%) Microsoft
2 1 (9.09%) Blue Coat
2 1 (9.09%) CA
2 1 (9.09%) ForgeRock
2 1 (9.09%) Juniper
2 1 (9.09%) Palo Alto
Central London / West End
Nationwide People Ltd
Salary: £350 - £400 Per Day
Posted: 21 hours ago
London
Client Server
Salary: £60k to £70k + benefits
Posted: 8 days ago
Cambridge
Client Server
Salary: £25k to £30k + benefits
Posted: 11 days ago
Cambridge
Client Server
Salary: £25k to £30k + bonus + benefits
Posted: 19 days ago