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 27 February 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
27 Feb 2015
Same period 2014 Same period 2013
Debian Linux
Rank 114 130 137
Rank change year-on-year
+16 +7
Permanent jobs citing Debian 29 6 21
As % of all permanent IT jobs located in Hertfordshire 1.40% 0.29% 0.78%
As % of the Operating Systems category 4.42% 0.95% 2.48%
Number of salaries quoted 18 1 6
Average salary £44,000 £45,000 £50,000
Average salary % change year-on-year
-2.22% -10.00%
90% offered a salary of more than £34,000 £45,000 £28,250
10% offered a salary of more than £47,200 £45,000 £73,750
UK excluding London average salary £43,000 £42,500 £39,000
% change year-on-year
+1.17% +8.97%
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
656 631 847
As % of all permanent IT jobs located in Hertfordshire 31.66% 30.18% 31.56%
Number of salaries quoted 537 517 689
Average salary £37,500 £37,500 £45,000
Average salary % change year-on-year
- -16.66%
90% offered a salary of more than £21,750 £22,500 £25,000
10% offered a salary of more than £55,000 £62,500 £50,610
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 27 February 2015.

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 27 February 2015. 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
Rickmansworth - 6 £34,000 -
Watford - 1 £32,500 -
Borehamwood - 1 £46,000 -
Debian
East of England

Debian
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 February 2015, 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 34 (75.56%) Apache
2 32 (71.11%) MySQL
3 31 (68.89%) Linux
4 29 (64.44%) Perl
5 20 (44.44%) Python
5 20 (44.44%) Red Hat Enterprise Linux
6 19 (42.22%) ITIL
7 17 (37.78%) Degree
8 15 (33.33%) HTML
8 15 (33.33%) JavaScript
8 15 (33.33%) Bash Shell
9 14 (31.11%) jQuery
9 14 (31.11%) PHP
9 14 (31.11%) XML
9 14 (31.11%) XSL
9 14 (31.11%) PostgreSQL
9 14 (31.11%) JSON
10 13 (28.89%) Samba
10 13 (28.89%) SMTP
10 13 (28.89%) NFS
10 13 (28.89%) DNS
11 12 (26.67%) SLA
12 11 (24.44%) Security Cleared
13 10 (22.22%) Ubuntu
13 10 (22.22%) UNIX
14 9 (20.00%) LAMP
15 8 (17.78%) VMware
15 8 (17.78%) VMware Server
15 8 (17.78%) PHP5
15 8 (17.78%) Internet

Debian
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 27 February 2015, 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 34 (75.56%) Apache
2 5 (11.11%) Blackberry Enterprise Server
3 1 (2.22%) WildFly
3 1 (2.22%) JBoss
Communications & Networking
1 13 (28.89%) DNS
1 13 (28.89%) SMTP
2 8 (17.78%) Internet
3 5 (11.11%) Firewall
3 5 (11.11%) VoIP
4 4 (8.89%) TCP/IP
4 4 (8.89%) NAS
Database & Business Intelligence
1 32 (71.11%) MySQL
2 14 (31.11%) PostgreSQL
3 1 (2.22%) SQL Server
Development Applications
1 1 (2.22%) Maven
1 1 (2.22%) TestNG
1 1 (2.22%) TeamCity
1 1 (2.22%) Mockito
General
1 2 (4.44%) Finance
2 1 (2.22%) Games
Job Titles
1 16 (35.56%) Administrator
2 13 (28.89%) Infrastructure Specialist
3 11 (24.44%) Systems Administrator
4 10 (22.22%) Linux Administrator
5 8 (17.78%) Linux Specialist
6 7 (15.56%) Developer
7 6 (13.33%) PHP Developer
7 6 (13.33%) PHP MySQL Developer
8 5 (11.11%) Linux Systems Administrator
9 1 (2.22%) Web Administrator
9 1 (2.22%) UNIX Specialist
9 1 (2.22%) Java Developer
9 1 (2.22%) Technical Specialist
Libraries, Frameworks & Software Standards
1 15 (33.33%) HTML
2 14 (31.11%) XML
2 14 (31.11%) XSL
2 14 (31.11%) jQuery
2 14 (31.11%) JSON
3 9 (20.00%) LAMP
4 4 (8.89%) Django
5 1 (2.22%) JPA
5 1 (2.22%) EJB 3.0
5 1 (2.22%) REST
5 1 (2.22%) JAX-RS
5 1 (2.22%) AngularJS
5 1 (2.22%) Hibernate
5 1 (2.22%) Spring
5 1 (2.22%) .NET
5 1 (2.22%) EJB
5 1 (2.22%) CSS
Miscellaneous
1 5 (11.11%) Computer Science
1 5 (11.11%) Open Source
2 4 (8.89%) Mathematics
2 4 (8.89%) Physics
Operating Systems
1 31 (68.89%) Linux
2 20 (44.44%) Red Hat Enterprise Linux
3 10 (22.22%) Ubuntu
3 10 (22.22%) UNIX
4 5 (11.11%) Windows
5 4 (8.89%) AIX
5 4 (8.89%) FreeBSD
5 4 (8.89%) OpenBSD
Processes & Methodologies
1 19 (42.22%) ITIL
2 8 (17.78%) Web Application Development
3 5 (11.11%) Performance Tuning
4 4 (8.89%) Capacity Planning
4 4 (8.89%) Disaster Recovery
5 1 (2.22%) Scrum
5 1 (2.22%) TDD
5 1 (2.22%) Content Management
5 1 (2.22%) Software Engineering
5 1 (2.22%) Unit Testing
5 1 (2.22%) Continuous Integration
5 1 (2.22%) Software Architecture
Programming Languages
1 29 (64.44%) Perl
2 20 (44.44%) Python
3 15 (33.33%) JavaScript
3 15 (33.33%) Bash Shell
4 14 (31.11%) PHP
5 8 (17.78%) PHP5
6 7 (15.56%) SQL
7 1 (2.22%) C#
7 1 (2.22%) Java
7 1 (2.22%) Scala
Qualifications
1 17 (37.78%) Degree
2 11 (24.44%) Security Cleared
3 6 (13.33%) ITIL Certification
4 1 (2.22%) VCP4
Quality Assurance & Compliance
1 12 (26.67%) SLA
System Software
1 13 (28.89%) NFS
1 13 (28.89%) Samba
2 8 (17.78%) VMware Server
2 8 (17.78%) Postfix
3 5 (11.11%) Active Directory
4 4 (8.89%) KVM
4 4 (8.89%) Ceph
5 2 (4.44%) VMware Infrastructure
Systems Management
1 6 (13.33%) Puppet
Vendors
1 8 (17.78%) VMware
2 5 (11.11%) NetApp
3 1 (2.22%) Oracle
3 1 (2.22%) Microsoft