The table below looks at the statistics for X.509 skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited X.509 over the 3 months to 13 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
X.509
Rank 564 574 559
Rank change year-on-year
+10 -15
Contract jobs citing X.509 17 11 12
As % of all contract IT jobs located in England 0.037% 0.024% 0.026%
As % of the Communications & Networking category 0.25% 0.16% 0.19%
Number of daily rates quoted 5 7 8
Average daily rate £475 £550 £423
Average daily rate % change year-on-year
-13.63% +30.17%
90% offered a daily rate of more than £450 £508 £321
10% offered a daily rate of more than £490 £570 £500
UK excluding London average daily rate - £550 £423
% change year-on-year
- +30.17%
Number of hourly rates quoted 3 3 0
Average hourly rate £55.00 £52.50 -
Average hourly rate % change year-on-year
+4.76% -
UK excluding London average hourly rate £55.00 £52.50 -
% change year-on-year
+4.76% -
X.509
UK

The following table is for comparison with the above and provides statistics for the entire Communications & Networking category in contract jobs advertised in the England region.

Communications & Networking Category
England
Contract IT job ads with a match in the
Communications & Networking category
6725 6978 6207
As % of all contract IT jobs located in England 14.47% 14.99% 13.67%
Number of daily rates quoted 4025 3903 3286
Average daily rate £388 £375 £375
Average daily rate % change year-on-year
+3.33% -
90% offered a daily rate of more than £240 £220 £220
10% offered a daily rate of more than £550 £500 £525
UK excluding London average daily rate £363 £350 £350
% change year-on-year
+3.57% -
Number of hourly rates quoted 300 419 366
Average hourly rate £27.50 £23.75 £19.20
Average hourly rate % change year-on-year
+15.78% +23.73%
90% offered a hourly rate of more than £13.00 £13.00 £12.50
10% offered a hourly rate of more than £50.00 £42.50 £42.50
UK excluding London average hourly rate £30.00 £26.50 £21.00
% change year-on-year
+13.20% +26.19%

X.509
Jobs Demand Trend in England

This chart provides a 3-month moving total of IT contractor jobs citing X.509 across the England region as a proportion of the total demand within the Communications & Networking category.

X.509 Jobs Demand Trend in England

X.509
Daily Rate Trend in England

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing X.509 across the England region.

X.509 Daily Rate Trend in England

X.509
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing X.509 across the England region.

X.509 Hourly Rate Trend in England

X.509
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing X.509 within the England region over the 3 months to 13 February 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +7 10 £475 - 1
East of England - 7 - -
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 13 February 2016, IT contractor jobs across the England region citing X.509 also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited X.509.

1 25 (96.15%) JavaScript
2 24 (92.31%) Perl
2 24 (92.31%) C
2 24 (92.31%) C++
2 24 (92.31%) HTML
2 24 (92.31%) Python
2 24 (92.31%) TCP/IP
2 24 (92.31%) SSL
2 24 (92.31%) Internet
2 24 (92.31%) REST
2 24 (92.31%) Bash Shell
3 23 (88.46%) AngularJS
3 23 (88.46%) 802.1X
3 23 (88.46%) Ajax
3 23 (88.46%) JSON
3 23 (88.46%) ZigBee
3 23 (88.46%) 802.15
3 23 (88.46%) Wi-Fi
3 23 (88.46%) CSS
3 23 (88.46%) Bluetooth
3 23 (88.46%) HTTP
4 21 (80.77%) Agile Software Development
5 18 (69.23%) Internet of Things
6 15 (57.69%) High Availability
7 9 (34.62%) Relational Database
8 5 (19.23%) Enterprise Software
8 5 (19.23%) Software Engineering
9 4 (15.38%) Smart Meter
9 4 (15.38%) C#
9 4 (15.38%) Line Management

X.509
Top Related IT Skills in England by Category

For the 6 months to 13 February 2016, IT contractor jobs across the England region citing X.509 also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited X.509. Up to 20 skills are shown per category.

Application Platforms
1 1 (3.85%) SharePoint
1 1 (3.85%) SharePoint 2013
Applications
1 1 (3.85%) InfoPath
Business Applications
1 1 (3.85%) BigMachines
1 1 (3.85%) Eloqua
Cloud Services
1 1 (3.85%) Cloud Computing
1 1 (3.85%) SaaS
Communications & Networking
1 24 (92.31%) Internet
1 24 (92.31%) SSL
1 24 (92.31%) TCP/IP
2 23 (88.46%) 802.15
2 23 (88.46%) Bluetooth
2 23 (88.46%) HTTP
2 23 (88.46%) Wi-Fi
2 23 (88.46%) ZigBee
3 1 (3.85%) Kerberos
3 1 (3.85%) NetScaler
Database & Business Intelligence
1 9 (34.62%) Relational Database
2 1 (3.85%) SQL Server
Development Applications
1 1 (3.85%) Oracle APEX
General
1 1 (3.85%) Publishing
Job Titles
1 17 (65.38%) Developer
2 16 (61.54%) Python Developer
3 4 (15.38%) Software Team Leader
3 4 (15.38%) Team Leader
4 1 (3.85%) Architect
4 1 (3.85%) Django Developer
4 1 (3.85%) Full Stack Developer
4 1 (3.85%) Principal Developer
4 1 (3.85%) Python Software Engineer
4 1 (3.85%) Python/Django Developer
4 1 (3.85%) Security Architect
4 1 (3.85%) Security Technical Architect
4 1 (3.85%) Senior Developer
4 1 (3.85%) Senior SharePoint Developer
4 1 (3.85%) SharePoint Developer
4 1 (3.85%) Software Engineer
4 1 (3.85%) Technical Architect
Libraries, Frameworks & Software Standards
1 24 (92.31%) HTML
1 24 (92.31%) REST
2 23 (88.46%) 802.1X
2 23 (88.46%) Ajax
2 23 (88.46%) AngularJS
2 23 (88.46%) CSS
2 23 (88.46%) JSON
3 2 (7.69%) jQuery
4 1 (3.85%) .NET
4 1 (3.85%) ASP.NET
4 1 (3.85%) ASP.NET MVC
4 1 (3.85%) ASP.NET MVC 4
4 1 (3.85%) Django
4 1 (3.85%) Fluent NHibernate
4 1 (3.85%) HTML5
4 1 (3.85%) Kendo UI
4 1 (3.85%) Mason
4 1 (3.85%) NHibernate
4 1 (3.85%) PKINIT
4 1 (3.85%) Visualforce
Miscellaneous
1 18 (69.23%) Internet of Things
2 5 (19.23%) Enterprise Software
3 4 (15.38%) Smart Meter
4 1 (3.85%) PKI
4 1 (3.85%) Smartcard
Operating Systems
1 2 (7.69%) Windows
2 1 (3.85%) Android
2 1 (3.85%) Apple iOS
Processes & Methodologies
1 21 (80.77%) Agile Software Development
2 15 (57.69%) High Availability
3 5 (19.23%) Software Engineering
4 4 (15.38%) Line Management
4 4 (15.38%) Mentoring
5 1 (3.85%) CRM
5 1 (3.85%) DevOps
5 1 (3.85%) Front End Development
5 1 (3.85%) Mobile Device Management
5 1 (3.85%) MVC
5 1 (3.85%) Responsive Web Design
5 1 (3.85%) Security Architecture
5 1 (3.85%) Web Design
5 1 (3.85%) Web Development
5 1 (3.85%) Workflow
Programming Languages
1 25 (96.15%) JavaScript
2 24 (92.31%) Bash Shell
2 24 (92.31%) C
2 24 (92.31%) C++
2 24 (92.31%) Perl
2 24 (92.31%) Python
3 4 (15.38%) C#
4 1 (3.85%) Apex Code
4 1 (3.85%) Java
4 1 (3.85%) PHP
System Software
1 1 (3.85%) Active Directory
1 1 (3.85%) XenApp
1 1 (3.85%) XenDesktop
Systems Management
1 1 (3.85%) XenMobile
Vendors
1 1 (3.85%) Citrix
1 1 (3.85%) Microsoft
1 1 (3.85%) Oracle
1 1 (3.85%) Salesforce.com
1 1 (3.85%) Siebel
1 1 (3.85%) Twitter