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

Linux
Surrey / Dorking
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 3 4 18
Rank change year-on-year +1 +14  
Permanent jobs citing Linux 15 12 10
As % of all permanent IT jobs advertised in Dorking 30.61% 34.29% 10.00%
As % of the Operating Systems category 78.95% 52.17% 22.73%
Number of salaries quoted 3 10 10
Median salary £38,000 £52,500 £50,000
Median salary % change year-on-year -27.61% +5.00%  
UK excluding London median salary £42,500 £42,500 £42,000
% change year-on-year - +1.19%  

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

Operating System Skills
Dorking
Permanent job vacancies with a requirement for operating system skills 19 23 44
As % of all permanent IT job vacancies advertised in Dorking 38.78% 65.71% 44.00%
Number of salaries quoted 7 21 35
Median salary £22,500 £32,000 £21,500
Median salary % change year-on-year -29.68% +48.83%  
UK excluding London median salary £37,500 £37,500 £37,500

Linux
Job Vacancy Trend in Dorking

The job posting trend of jobs advertised in Dorking citing Linux as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for Linux in Dorking

Linux
Salary Trend in Dorking

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

Salary trend for Linux in Dorking

Linux
Salary Histogram in Dorking

The salary distribution of IT jobs citing Linux in Dorking over the 3 months to 29 March 2017.

Salary histogram for Linux in Dorking

For the 6 months to 29 March 2017, IT jobs citing Linux 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 Dorking region with a requirement for Linux.

1 20 (90.91%) VoIP
1 20 (90.91%) WAN
1 20 (90.91%) Cisco
1 20 (90.91%) Microsoft
1 20 (90.91%) CCNP
1 20 (90.91%) Cisco Certification
1 20 (90.91%) MPLS
1 20 (90.91%) OSPF
1 20 (90.91%) BGP
1 20 (90.91%) VMware
1 20 (90.91%) VLAN
1 20 (90.91%) Cisco IOS
1 20 (90.91%) VMware Infrastructure
1 20 (90.91%) F5
1 20 (90.91%) High Availability
1 20 (90.91%) Spanning Tree
1 20 (90.91%) Data Centre
2 18 (81.82%) Linux Command Line
3 12 (54.55%) Cisco ASA
3 12 (54.55%) Presales
3 12 (54.55%) Firewall
3 12 (54.55%) CCIP
3 12 (54.55%) CCDA
3 12 (54.55%) CCSP
4 8 (36.36%) CCNA
5 3 (13.64%) Civica
6 2 (9.09%) MVC
6 2 (9.09%) PHP
6 2 (9.09%) MySQL
6 2 (9.09%) PHP 5

Linux
Co-occurring IT Skills in Dorking 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 1 (4.55%) Apache
Cloud Services
1 1 (4.55%) Amazon AWS
Communications & Networking
1 20 (90.91%) BGP
1 20 (90.91%) Cisco IOS
1 20 (90.91%) MPLS
1 20 (90.91%) OSPF
1 20 (90.91%) Spanning Tree
1 20 (90.91%) VLAN
1 20 (90.91%) VoIP
1 20 (90.91%) WAN
2 12 (54.55%) Cisco ASA
2 12 (54.55%) Firewall
Database & Business Intelligence
1 2 (9.09%) MySQL
2 1 (4.55%) PostgreSQL
General
1 1 (4.55%) Marketing
Job Titles
1 20 (90.91%) Network Engineer
2 13 (59.09%) Network Operations Engineer
2 13 (59.09%) Operations Engineer
3 12 (54.55%) Senior Network Engineer
3 12 (54.55%) Senior Network Operations Engineer
3 12 (54.55%) Senior Operations Engineer
4 9 (40.91%) Cisco Engineer
4 9 (40.91%) Cisco Network Engineer
5 5 (22.73%) Senior Cisco Engineer
5 5 (22.73%) Senior Cisco Network Engineer
6 4 (18.18%) Project Engineer
7 2 (9.09%) Developer
7 2 (9.09%) PHP Developer
8 1 (4.55%) JavaScript Developer
8 1 (4.55%) Junior
8 1 (4.55%) Junior Developer
8 1 (4.55%) Junior PHP Developer
8 1 (4.55%) MySQL Developer
8 1 (4.55%) PHP MySQL Developer
Libraries, Frameworks & Software Standards
1 2 (9.09%) CakePHP
2 1 (4.55%) Backbone.js
2 1 (4.55%) CSS
2 1 (4.55%) JSON
2 1 (4.55%) LAMP
2 1 (4.55%) LAPP Stack
2 1 (4.55%) Laravel
Miscellaneous
1 20 (90.91%) Data Centre
2 18 (81.82%) Linux Command Line
Processes & Methodologies
1 20 (90.91%) High Availability
2 12 (54.55%) Presales
3 2 (9.09%) MVC
4 1 (4.55%) Agile Software Development
4 1 (4.55%) Mathematics
4 1 (4.55%) OOP
4 1 (4.55%) Web Development
Programming Languages
1 2 (9.09%) PHP
1 2 (9.09%) PHP 4
1 2 (9.09%) PHP 5
2 1 (4.55%) JavaScript
Qualifications
1 20 (90.91%) CCNP
1 20 (90.91%) Cisco Certification
2 12 (54.55%) CCDA
2 12 (54.55%) CCIP
2 12 (54.55%) CCSP
3 8 (36.36%) CCNA
System Software
1 20 (90.91%) VMware Infrastructure
Vendors
1 20 (90.91%) Cisco
1 20 (90.91%) F5
1 20 (90.91%) Microsoft
1 20 (90.91%) VMware
2 3 (13.64%) Civica
3 1 (4.55%) Zend