The following table provides summary statistics for contract job vacancies advertised in London with a requirement for FreeRADIUS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited FreeRADIUS over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
FreeRADIUS
England / London
Rank 401 418 405
Rank change year-on-year +17 -13  
Contract jobs citing FreeRADIUS 1 1 4
As % of all contract IT jobs advertised in London 0.005% 0.005% 0.019%
As % of the System Software category 0.047% 0.046% 0.21%
Number of daily rates quoted 1 1 2
Median daily rate £338 £383 £500
Median daily rate % change year-on-year -11.76% -23.50%  
UK excluding London median daily rate - - -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

FreeRADIUS is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for system software skills.

Contract System Software Skills
London
Contract job vacancies with a requirement for system software skills 2108 2168 1933
As % of all contract IT job vacancies advertised in London 10.97% 9.86% 9.25%
Number of daily rates quoted 1462 1489 1275
Median daily rate £450 £440 £413
Median daily rate % change year-on-year +2.27% +6.66%  
90% offered a daily rate of more than £230 £250 £195
10% offered a daily rate of more than £600 £550 £550
UK excluding London median daily rate £350 £365 £350
% change year-on-year -4.10% +4.28%  
Number of hourly rates quoted 49 91 130
Median hourly rate £25.00 £15.00 £17.50
Median hourly rate % change year-on-year +66.66% -14.28%  
90% offered a hourly rate of more than £14.80 £11.50 £12.50
10% offered a hourly rate of more than £49.84 £30.00 £28.75
UK excluding London median hourly rate £15.85 £16.50 £15.50
% change year-on-year -3.93% +6.45%  

FreeRADIUS
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing FreeRADIUS as a proportion of all contract or permanent IT jobs with a match in the System Software category.

Job vacancy trend for FreeRADIUS in London

FreeRADIUS
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing FreeRADIUS in London.

Contractor daily rate trend for FreeRADIUS in London

FreeRADIUS
Top 30 Related IT Skills in London

For the 6 months to 23 March 2017, IT contractor jobs citing FreeRADIUS 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 London region with a requirement for FreeRADIUS.

1 2 (100.00%) Perl
1 2 (100.00%) PHP
1 2 (100.00%) Python
1 2 (100.00%) Cisco
1 2 (100.00%) Linux
1 2 (100.00%) LAMP
1 2 (100.00%) VMware
1 2 (100.00%) nginx
1 2 (100.00%) Ansible
2 1 (50.00%) DevOps
2 1 (50.00%) FreeIPA
2 1 (50.00%) GitLab
2 1 (50.00%) LEMP Stack
2 1 (50.00%) LAPP Stack
2 1 (50.00%) Virtual Machines
2 1 (50.00%) Virtual Servers
2 1 (50.00%) Java
2 1 (50.00%) SolarWinds
2 1 (50.00%) Puppet
2 1 (50.00%) Red Hat Spacewalk
2 1 (50.00%) Opscode Chef
2 1 (50.00%) Ruby
2 1 (50.00%) VMware Infrastructure
2 1 (50.00%) PowerShell
2 1 (50.00%) OpenLDAP
2 1 (50.00%) PostgreSQL
2 1 (50.00%) Apache
2 1 (50.00%) Active Directory
2 1 (50.00%) Nagios
2 1 (50.00%) Identity Management

FreeRADIUS
Top Related IT Skills in London 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 (100.00%) nginx
2 1 (50.00%) Apache
2 1 (50.00%) IIS
Communications & Networking
1 1 (50.00%) DHCP
1 1 (50.00%) DNS
1 1 (50.00%) HTTP
1 1 (50.00%) OpenLDAP
Database & Business Intelligence
1 1 (50.00%) MySQL
1 1 (50.00%) PostgreSQL
Development Applications
1 1 (50.00%) GitLab
Job Titles
1 1 (50.00%) Administrator
1 1 (50.00%) Developer
1 1 (50.00%) DevOps Engineer
1 1 (50.00%) Linux Administrator
1 1 (50.00%) Linux Developer
1 1 (50.00%) Linux DevOps Engineer
1 1 (50.00%) Linux Engineer
1 1 (50.00%) Linux Systems Administrator
1 1 (50.00%) Linux/Unix DevOps
1 1 (50.00%) Operations Engineer
1 1 (50.00%) PHP Developer
1 1 (50.00%) Senior DevOps
1 1 (50.00%) Senior DevOps Engineer
1 1 (50.00%) Senior Linux Engineer
1 1 (50.00%) Senior Operations Engineer
Libraries, Frameworks & Software Standards
1 2 (100.00%) LAMP
2 1 (50.00%) LAPP Stack
2 1 (50.00%) LEMP Stack
Operating Systems
1 2 (100.00%) Linux
2 1 (50.00%) Unix
Processes & Methodologies
1 1 (50.00%) DevOps
1 1 (50.00%) Identity Management
Programming Languages
1 2 (100.00%) Perl
1 2 (100.00%) PHP
1 2 (100.00%) Python
2 1 (50.00%) Java
2 1 (50.00%) PowerShell
2 1 (50.00%) Ruby
System Software
1 1 (50.00%) Active Directory
1 1 (50.00%) Virtual Machines
1 1 (50.00%) Virtual Servers
1 1 (50.00%) VMware Infrastructure
Systems Management
1 2 (100.00%) Ansible
2 1 (50.00%) FreeIPA
2 1 (50.00%) Nagios
2 1 (50.00%) Opscode Chef
2 1 (50.00%) Puppet
2 1 (50.00%) Red Hat Spacewalk
Vendors
1 2 (100.00%) Cisco
1 2 (100.00%) VMware
2 1 (50.00%) BT
2 1 (50.00%) SolarWinds