The following table provides summary statistics for permanent job vacancies advertised in East Sussex with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
CentOS Linux
South East / East Sussex
Rank 83 95 -
Rank change year-on-year +12 -  
Permanent jobs citing CentOS 3 1 0
As % of all permanent IT jobs advertised in East Sussex 0.34% 0.10% -
As % of the Operating Systems category 1.35% 0.41% -
Number of salaries quoted 3 1 0
Median salary £35,000 £39,500 -
Median salary % change year-on-year -11.39% -  
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

CentOS 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 East Sussex with a requirement for operating system skills.

Operating System Skills
East Sussex
Permanent job vacancies with a requirement for operating system skills 222 245 335
As % of all permanent IT job vacancies advertised in East Sussex 24.89% 24.85% 29.33%
Number of salaries quoted 205 223 290
Median salary £45,000 £37,500 £40,000
Median salary % change year-on-year +20.00% -6.25%  
90% offered a salary of more than £27,500 £18,500 £25,000
10% offered a salary of more than £50,000 £60,000 £55,000
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in East Sussex

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

Job vacancy trend for CentOS in East Sussex

CentOS
Salary Trend in East Sussex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing CentOS in East Sussex.

Salary trend for CentOS in East Sussex

CentOS
Salary Histogram in East Sussex

The salary distribution of IT jobs citing CentOS in East Sussex over the 3 months to 23 March 2017.

Salary histogram for CentOS in East Sussex

CentOS
Job Locations in East Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the East Sussex region over the 3 months to 23 March 2017. 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 Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Brighton - 1 £35,000 -
Hailsham - 1 £30,000 -
CentOS
South East

CentOS
Top 30 Related IT Skills in East Sussex

For the 6 months to 23 March 2017, IT jobs citing CentOS 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 East Sussex region with a requirement for CentOS.

1 16 (100.00%) Linux
2 13 (81.25%) MySQL
2 13 (81.25%) DevOps
3 12 (75.00%) Security Patching
4 3 (18.75%) Red Hat
5 2 (12.50%) Perl
5 2 (12.50%) PHP
5 2 (12.50%) Python
5 2 (12.50%) Puppet
5 2 (12.50%) Opscode Chef
5 2 (12.50%) Ansible
6 1 (6.25%) Data Centre
6 1 (6.25%) LEMP Stack
6 1 (6.25%) Exchange Server 2010
6 1 (6.25%) OpenStack
6 1 (6.25%) Jenkins
6 1 (6.25%) nginx
6 1 (6.25%) Amazon AWS
6 1 (6.25%) Bash Shell
6 1 (6.25%) Mitel
6 1 (6.25%) Firewall
6 1 (6.25%) LAMP
6 1 (6.25%) Ubuntu
6 1 (6.25%) Red Hat Enterprise Linux
6 1 (6.25%) MS Exchange
6 1 (6.25%) VoIP
6 1 (6.25%) HP
6 1 (6.25%) Juniper
6 1 (6.25%) SAN
6 1 (6.25%) NetApp

CentOS
Top Related IT Skills in East Sussex 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 (6.25%) Apache
1 1 (6.25%) Exchange Server 2010
1 1 (6.25%) MS Exchange
1 1 (6.25%) nginx
1 1 (6.25%) OpenStack
Cloud Services
1 1 (6.25%) Amazon AWS
Communications & Networking
1 1 (6.25%) Firewall
1 1 (6.25%) SAN
1 1 (6.25%) VoIP
Database & Business Intelligence
1 13 (81.25%) MySQL
Development Applications
1 1 (6.25%) Jenkins
Job Titles
1 14 (87.50%) Administrator
1 14 (87.50%) Linux Administrator
1 14 (87.50%) Linux Systems Administrator
1 14 (87.50%) Systems Administrator
2 13 (81.25%) Linux Engineer
2 13 (81.25%) Linux Systems Engineer
2 13 (81.25%) Systems Engineer
3 12 (75.00%) Web Administrator
3 12 (75.00%) Web Engineer
4 1 (6.25%) Applications Support
4 1 (6.25%) DevOps Administrator
4 1 (6.25%) Linux DevOps Administrator
4 1 (6.25%) Linux/Unix DevOps
4 1 (6.25%) Network Engineer
4 1 (6.25%) Operations Engineer
Libraries, Frameworks & Software Standards
1 1 (6.25%) HTML
1 1 (6.25%) LAMP
1 1 (6.25%) LEMP Stack
Miscellaneous
1 1 (6.25%) Data Centre
Operating Systems
1 16 (100.00%) Linux
2 1 (6.25%) Red Hat Enterprise Linux
2 1 (6.25%) Ubuntu
Processes & Methodologies
1 13 (81.25%) DevOps
2 12 (75.00%) Security Patching
Programming Languages
1 2 (12.50%) Perl
1 2 (12.50%) PHP
1 2 (12.50%) Python
2 1 (6.25%) Bash Shell
2 1 (6.25%) JavaScript
Systems Management
1 2 (12.50%) Ansible
1 2 (12.50%) Opscode Chef
1 2 (12.50%) Puppet
Vendors
1 3 (18.75%) Red Hat
2 1 (6.25%) HP
2 1 (6.25%) Juniper
2 1 (6.25%) Mitel
2 1 (6.25%) NetApp