The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for FreeRADIUS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited FreeRADIUS over the 3 months to 29 April 2017 with a comparison to the same period in the previous 2 years.

FreeRADIUS
England / London
3 months to
29 Apr 2017
Same period 2016 Same period 2015
Rank - 651 670
Permanent jobs citing FreeRADIUS 0 4 1
As % of all permanent IT jobs advertised in London - 0.009% 0.002%
As % of the System Software category - 0.078% 0.018%
Number of salaries quoted 0 3 1
Median salary - £47,500 £57,500
Median salary % change year-on-year - -17.39%  
UK excluding London median salary £36,250 £32,500 £47,500
% change year-on-year +11.53% -31.57%  

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

System Software Skills
London
Permanent job vacancies with a requirement for system software skills 4501 5147 5585
As % of all permanent IT job vacancies advertised in London 13.00% 12.17% 12.48%
Number of salaries quoted 3864 4488 4839
Median salary £52,500 £50,000 £47,500
Median salary % change year-on-year +5.00% +5.26%  
90% offered a salary of more than £30,000 £30,000 £29,000
10% offered a salary of more than £77,500 £70,000 £70,000
UK excluding London median salary £37,500 £37,500 £37,500

FreeRADIUS
Job Vacancy Trend in London

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

Job vacancy trend for FreeRADIUS in London

FreeRADIUS
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing FreeRADIUS in London.

Salary trend for FreeRADIUS in London

For the 6 months to 29 April 2017, IT jobs citing FreeRADIUS 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 London region with a requirement for FreeRADIUS.

1 2 (100.00%) IIS
1 2 (100.00%) Windows
1 2 (100.00%) Linux
1 2 (100.00%) LDAP
1 2 (100.00%) LAN
1 2 (100.00%) WAN
1 2 (100.00%) VPN
1 2 (100.00%) DNS
1 2 (100.00%) Cisco
1 2 (100.00%) Active Directory
1 2 (100.00%) Firewall
1 2 (100.00%) Samba
1 2 (100.00%) VMware
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) Amazon EC2
1 2 (100.00%) Amazon AWS
1 2 (100.00%) VirtualBox
1 2 (100.00%) Office 365
1 2 (100.00%) AWS CloudFormation
1 2 (100.00%) Virtual Private Cloud
1 2 (100.00%) Amazon CloudWatch
1 2 (100.00%) Ubuntu
2 1 (50.00%) Squid
2 1 (50.00%) Palo Alto
2 1 (50.00%) Linux Command Line
2 1 (50.00%) Route 53
2 1 (50.00%) Amazon RDS
2 1 (50.00%) pfSense
2 1 (50.00%) Bash Shell
2 1 (50.00%) Wi-Fi

FreeRADIUS
Co-occurring 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%) IIS
Cloud Services
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Amazon CloudWatch
1 2 (100.00%) Amazon EC2
1 2 (100.00%) AWS CloudFormation
1 2 (100.00%) Office 365
1 2 (100.00%) Virtual Private Cloud
2 1 (50.00%) Route 53
Communications & Networking
1 2 (100.00%) DNS
1 2 (100.00%) Firewall
1 2 (100.00%) LAN
1 2 (100.00%) LDAP
1 2 (100.00%) VPN
1 2 (100.00%) WAN
2 1 (50.00%) DHCP
2 1 (50.00%) Wi-Fi
Database & Business Intelligence
1 1 (50.00%) Amazon RDS
Job Titles
1 2 (100.00%) Administrator
1 2 (100.00%) Systems Administrator
2 1 (50.00%) AWS Administrator
2 1 (50.00%) Linux Administrator
2 1 (50.00%) Linux Systems Administrator
2 1 (50.00%) Senior Linux Administrator
2 1 (50.00%) Senior Linux Systems Administrator
2 1 (50.00%) Senior Systems Administrator
2 1 (50.00%) Senior Windows Administrator
2 1 (50.00%) Senior Windows Systems Administrator
2 1 (50.00%) Windows Administrator
2 1 (50.00%) Windows Systems Administrator
Miscellaneous
1 1 (50.00%) Linux Command Line
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Ubuntu
1 2 (100.00%) Windows
Programming Languages
1 1 (50.00%) Bash Shell
1 1 (50.00%) Python
System Software
1 2 (100.00%) Active Directory
1 2 (100.00%) Samba
1 2 (100.00%) VirtualBox
1 2 (100.00%) VMware Infrastructure
2 1 (50.00%) pfSense
2 1 (50.00%) Squid
Vendors
1 2 (100.00%) Cisco
1 2 (100.00%) VMware
2 1 (50.00%) Palo Alto