The table below looks at the statistics for Debian skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Debian over the 3 months to 19 December 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Dec 2014
Same period 2013 Same period 2012
Debian Linux
Rank 129 116 154
Rank change year-on-year
-13 +38
Permanent jobs citing Debian 16 12 15
As % of all permanent IT jobs located in Hertfordshire 0.68% 0.63% 0.49%
As % of the Operating Systems category 2.53% 2.11% 1.67%
Number of salaries quoted 16 6 10
Average salary £32,500 £55,000 £46,250
Average salary % change year-on-year
-40.90% +18.91%
UK excluding London average salary £37,500 £39,000 £37,500
% change year-on-year
-3.84% +4.00%
Debian
East of England

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Hertfordshire region.

Operating Systems Category
Hertfordshire
Permanent IT job ads with a match in the
Operating Systems category
633 569 899
As % of all permanent IT jobs located in Hertfordshire 26.71% 30.06% 29.42%
Number of salaries quoted 491 451 745
Average salary £40,000 £37,500 £42,000
Average salary % change year-on-year
+6.66% -10.71%
90% offered a salary of more than £20,000 £23,000 £25,000
10% offered a salary of more than £55,000 £57,500 £55,000
UK excluding London average salary £37,500 £37,500 £37,500

Debian
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Debian across the Hertfordshire region as a proportion of the total demand within the Operating Systems category.

Debian Jobs Demand Trend in Hertfordshire

Debian
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Debian across the Hertfordshire region.

Debian Salary Trend in Hertfordshire

Debian
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Debian across the Hertfordshire region over the 3 months to 19 December 2014.

Debian Salary Histogram in Hertfordshire

Debian
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Debian within the Hertfordshire region over the 3 months to 19 December 2014. 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
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 8 £32,500 -
Rickmansworth - 3 £45,000 -
Debian
East of England

Debian
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 December 2014, IT jobs across the Hertfordshire region citing Debian 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 IT job ads sampled that cited Debian.

1 19 (67.86%) Ubuntu
2 17 (60.71%) JavaScript
2 17 (60.71%) HTML
3 13 (46.43%) Python
3 13 (46.43%) FreeBSD
3 13 (46.43%) OpenBSD
3 13 (46.43%) AIX
4 12 (42.86%) Linux
5 11 (39.29%) UNIX
5 11 (39.29%) Degree
6 9 (32.14%) CSS
6 9 (32.14%) AngularJS
7 8 (28.57%) Sass
7 8 (28.57%) LESS
7 8 (28.57%) CSS3
7 8 (28.57%) WebSockets
7 8 (28.57%) Backbone.js
7 8 (28.57%) D3.js
7 8 (28.57%) Highcharts JS
7 8 (28.57%) Node.js
7 8 (28.57%) Apache
7 8 (28.57%) Git (software)
7 8 (28.57%) Mercurial
7 8 (28.57%) XML
7 8 (28.57%) XSL
7 8 (28.57%) LAMP
7 8 (28.57%) Ajax
7 8 (28.57%) JSON
7 8 (28.57%) jQuery
7 8 (28.57%) HTML5

Debian
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 19 December 2014, IT jobs across the Hertfordshire region citing Debian also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Debian. Up to 20 skills are shown per category.

Application Platforms
1 8 (28.57%) Apache
1 8 (28.57%) Node.js
2 5 (17.86%) Blackberry Enterprise Server
3 1 (3.57%) WildFly
3 1 (3.57%) JBoss
Communications & Networking
1 5 (17.86%) VoIP
1 5 (17.86%) Firewall
2 4 (14.29%) NAS
2 4 (14.29%) TCP/IP
Database & Business Intelligence
1 8 (28.57%) MySQL
1 8 (28.57%) PostgreSQL
2 1 (3.57%) SQL Server
Development Applications
1 8 (28.57%) Git (software)
1 8 (28.57%) Mercurial
1 8 (28.57%) Grunt
2 1 (3.57%) Mockito
2 1 (3.57%) Maven
2 1 (3.57%) TestNG
2 1 (3.57%) TeamCity
General
1 1 (3.57%) Games
Job Titles
1 9 (32.14%) Developer
1 9 (32.14%) Systems Administrator
1 9 (32.14%) Administrator
2 8 (28.57%) Front-End Developer
3 4 (14.29%) Linux Systems Administrator
3 4 (14.29%) Linux Administrator
4 2 (7.14%) UNIX Specialist
5 1 (3.57%) UNIX Engineer
5 1 (3.57%) Linux Specialist
5 1 (3.57%) Java Developer
Libraries, Frameworks & Software Standards
1 17 (60.71%) HTML
2 9 (32.14%) CSS
2 9 (32.14%) AngularJS
3 8 (28.57%) Sass
3 8 (28.57%) LESS
3 8 (28.57%) XML
3 8 (28.57%) XSL
3 8 (28.57%) LAMP
3 8 (28.57%) Ajax
3 8 (28.57%) JSON
3 8 (28.57%) jQuery
3 8 (28.57%) HTML5
3 8 (28.57%) CSS3
3 8 (28.57%) WebSockets
3 8 (28.57%) Backbone.js
3 8 (28.57%) D3.js
3 8 (28.57%) Highcharts JS
4 4 (14.29%) Django
5 1 (3.57%) .NET
5 1 (3.57%) EJB
Miscellaneous
1 6 (21.43%) Computer Science
1 6 (21.43%) Open Source
2 5 (17.86%) Mathematics
2 5 (17.86%) Physics
Operating Systems
1 19 (67.86%) Ubuntu
2 13 (46.43%) FreeBSD
2 13 (46.43%) OpenBSD
2 13 (46.43%) AIX
3 12 (42.86%) Linux
4 11 (39.29%) UNIX
5 5 (17.86%) Windows
Processes & Methodologies
1 8 (28.57%) MVC
2 6 (21.43%) Performance Tuning
3 5 (17.86%) Disaster Recovery
4 4 (14.29%) Capacity Planning
5 1 (3.57%) Scrum
5 1 (3.57%) TDD
5 1 (3.57%) Content Management
5 1 (3.57%) Software Engineering
5 1 (3.57%) Unit Testing
5 1 (3.57%) Continuous Integration
5 1 (3.57%) Software Architecture
Programming Languages
1 17 (60.71%) JavaScript
2 13 (46.43%) Python
3 8 (28.57%) PHP5
3 8 (28.57%) Perl
3 8 (28.57%) PHP
3 8 (28.57%) Bash Shell
4 1 (3.57%) SQL
4 1 (3.57%) Scala
4 1 (3.57%) C#
4 1 (3.57%) Java
Qualifications
1 11 (39.29%) Degree
2 5 (17.86%) Security Cleared
System Software
1 5 (17.86%) Active Directory
1 5 (17.86%) KVM
1 5 (17.86%) Ceph
Systems Management
1 6 (21.43%) Puppet
Vendors
1 6 (21.43%) NetApp
2 1 (3.57%) Oracle
2 1 (3.57%) Microsoft