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 contractor rates offered in IT contracts that have cited X.509 over the 3 months to 27 May 2016 with a comparison to the same period over 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.

3 months to
27 May 2016
Same period 2015 Same period 2014
X.509
Rank 611 585 584
Rank change year-on-year
-26 -1
Contract jobs citing X.509 18 21 13
As % of all contract IT jobs located in England 0.036% 0.042% 0.027%
As % of the Communications & Networking category 0.23% 0.28% 0.20%
Number of daily rates quoted 7 16 11
Median daily rate £350 £350 £470
Median daily rate % change year-on-year
- -25.53%
90% offered a daily rate of more than £333 £220 £365
10% offered a daily rate of more than £415 £438 £480
UK excluding London median daily rate £375 £228 £470
% change year-on-year
+64.83% -51.59%
Number of hourly rates quoted 1 0 0
Median hourly rate £55.00 - -
UK excluding London median hourly rate £55.00 - -
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
7815 7446 6406
As % of all contract IT jobs located in England 15.61% 15.07% 13.34%
Number of daily rates quoted 4812 4219 3535
Median daily rate £400 £350 £360
Median daily rate % change year-on-year
+14.28% -2.77%
90% offered a daily rate of more than £250 £202 £200
10% offered a daily rate of more than £550 £505 £500
UK excluding London median daily rate £369 £340 £333
% change year-on-year
+8.38% +2.25%
Number of hourly rates quoted 324 425 369
Median hourly rate £26.00 £25.00 £19.00
Median hourly rate % change year-on-year
+4.00% +31.57%
90% offered a hourly rate of more than £12.38 £13.00 £12.00
10% offered a hourly rate of more than £47.83 £43.00 £40.50
UK excluding London median hourly rate £29.00 £26.00 £18.00
% change year-on-year
+11.53% +44.44%

X.509
Jobs Demand Trend in England

The demand trend of contract jobs across the England region citing X.509 as a proportion of all IT contracts with a match in 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
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing X.509 across the England region over the 3 months to 27 May 2016.

X.509 Daily Rate Histogram 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 median contractor rates quoted in IT jobs citing X.509 within the England region over the 3 months to 27 May 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
South East - 7 £425 -
London -14 5 £341 -14.68% 3
East of England - 5 - -
North West - 1 £350 -
X.509
UK

X.509
Top 30 Related IT Skills in England

For the 6 months to 27 May 2016, IT contractor 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 contract ads across the England region with a requirement for X.509.

1 18 (62.07%) SSL
2 17 (58.62%) HTTP
2 17 (58.62%) Perl
3 15 (51.72%) Python
3 15 (51.72%) Internet
3 15 (51.72%) Bash Shell
4 14 (48.28%) ZigBee
4 14 (48.28%) 802.1X
4 14 (48.28%) C
4 14 (48.28%) C++
5 13 (44.83%) HTML
5 13 (44.83%) JavaScript
5 13 (44.83%) CSS
5 13 (44.83%) Windows
5 13 (44.83%) TCP/IP
5 13 (44.83%) JSON
5 13 (44.83%) REST
5 13 (44.83%) AngularJS
6 12 (41.38%) Bluetooth
6 12 (41.38%) 802.15
6 12 (41.38%) Wi-Fi
6 12 (41.38%) Ajax
6 12 (41.38%) PKI
7 11 (37.93%) Internet of Things
8 10 (34.48%) Agile Software Development
8 10 (34.48%) LDAP
9 9 (31.03%) Microsoft
10 8 (27.59%) Windows Server
11 7 (24.14%) High Availability
11 7 (24.14%) Active Directory

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 7 (24.14%) Apache
1 7 (24.14%) IIS
1 7 (24.14%) Tomcat
Applications
1 5 (17.24%) MS Excel
Business Applications
1 1 (3.45%) BigMachines
1 1 (3.45%) Eloqua
Cloud Services
1 1 (3.45%) Cloud Computing
1 1 (3.45%) SaaS
Communications & Networking
1 18 (62.07%) SSL
2 17 (58.62%) HTTP
3 15 (51.72%) Internet
4 14 (48.28%) ZigBee
5 13 (44.83%) TCP/IP
6 12 (41.38%) 802.15
6 12 (41.38%) Bluetooth
6 12 (41.38%) Wi-Fi
7 10 (34.48%) LDAP
8 4 (13.79%) Kerberos
9 2 (6.90%) ASN.1
10 1 (3.45%) IPsec
10 1 (3.45%) S/MIME
10 1 (3.45%) VoIP
Database & Business Intelligence
1 4 (13.79%) Relational Database
Development Applications
1 1 (3.45%) Oracle APEX
General
1 2 (6.90%) Back Office
1 2 (6.90%) Telecoms
2 1 (3.45%) Publishing
Job Titles
1 10 (34.48%) Architect
2 9 (31.03%) Developer
2 9 (31.03%) Python Developer
3 5 (17.24%) Security Architect
4 4 (13.79%) Consultant
5 3 (10.34%) Administrator
5 3 (10.34%) Systems Administrator
6 2 (6.90%) Analyst
6 2 (6.90%) Linux Administrator
6 2 (6.90%) Linux Scripter
6 2 (6.90%) Linux Systems Administrator
6 2 (6.90%) Software Engineer
6 2 (6.90%) Windows Administrator
6 2 (6.90%) Windows Systems Administrator
7 1 (3.45%) Full Stack Developer
7 1 (3.45%) Information Security Engineer
7 1 (3.45%) Lead Security Architect
7 1 (3.45%) Perl Scripter
7 1 (3.45%) Python/Django Developer
7 1 (3.45%) Software Team Leader
Libraries, Frameworks & Software Standards
1 14 (48.28%) 802.1X
2 13 (44.83%) AngularJS
2 13 (44.83%) CSS
2 13 (44.83%) HTML
2 13 (44.83%) JSON
2 13 (44.83%) REST
3 12 (41.38%) Ajax
4 4 (13.79%) Java EE
4 4 (13.79%) OAuth
4 4 (13.79%) SAML
4 4 (13.79%) SPNEGO
5 1 (3.45%) Django
5 1 (3.45%) jQuery
5 1 (3.45%) Mason
5 1 (3.45%) Visualforce
Miscellaneous
1 12 (41.38%) PKI
2 11 (37.93%) Internet of Things
3 6 (20.69%) Smart Meter
4 5 (17.24%) Smartcard
5 4 (13.79%) Cryptography
6 1 (3.45%) Computer Science
6 1 (3.45%) Enterprise Software
Operating Systems
1 13 (44.83%) Windows
2 8 (27.59%) Windows Server
3 4 (13.79%) Unix
4 3 (10.34%) Linux
4 3 (10.34%) Red Hat Enterprise Linux
4 3 (10.34%) Windows Server 2008
Processes & Methodologies
1 10 (34.48%) Agile Software Development
2 7 (24.14%) High Availability
3 6 (20.69%) Software Engineering
4 4 (13.79%) Identity Access Management
4 4 (13.79%) UML
5 3 (10.34%) Configuration Management
5 3 (10.34%) Network Load Balancing
6 2 (6.90%) DevOps
6 2 (6.90%) Embedded Software Development
6 2 (6.90%) Performance Tuning
7 1 (3.45%) CRM
7 1 (3.45%) Front End Development
7 1 (3.45%) Information Security
7 1 (3.45%) Line Management
7 1 (3.45%) Mentoring
7 1 (3.45%) Stakeholder Management
7 1 (3.45%) Test Strategy
7 1 (3.45%) Web Development
Programming Languages
1 17 (58.62%) Perl
2 15 (51.72%) Bash Shell
2 15 (51.72%) Python
3 14 (48.28%) C
3 14 (48.28%) C++
4 13 (44.83%) JavaScript
5 6 (20.69%) Java
6 4 (13.79%) C#
6 4 (13.79%) PHP
7 3 (10.34%) PowerShell
8 1 (3.45%) Apex Code
8 1 (3.45%) Tcl
Qualifications
1 5 (17.24%) Microsoft Certification
1 5 (17.24%) SC Cleared
1 5 (17.24%) Security Cleared
2 1 (3.45%) Degree
System Software
1 7 (24.14%) Active Directory
2 3 (10.34%) VMware Infrastructure
Systems Management
1 3 (10.34%) Nagios
1 3 (10.34%) Puppet
1 3 (10.34%) SCOM
1 3 (10.34%) WSUS
Vendors
1 9 (31.03%) Microsoft
2 4 (13.79%) ForgeRock
2 4 (13.79%) VMware
3 3 (10.34%) Red Hat
4 2 (6.90%) Citrix
4 2 (6.90%) HP
5 1 (3.45%) Oracle
5 1 (3.45%) Salesforce.com
5 1 (3.45%) Siebel
London
IQ Public Sector
Rate: £350 - £400 per day
Posted: 4 days ago
City of London
IQ Public Sector
Rate: £300 - £350 per day
Posted: 16 days ago
London
IQ Public Sector
Rate: £300 - £350 per day
Posted: 14 days ago