The table below looks at the statistics for CentOS skills in IT jobs advertised for the Essex region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 19 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Feb 2017
Same period 2016 Same period 2015
CentOS Linux
Rank 80 - 100
Rank change year-on-year
- 0
Permanent jobs citing CentOS 1 0 3
As % of all permanent IT jobs located in Essex 0.11% - 0.24%
As % of the Operating Systems category 0.49% - 0.94%
Number of salaries quoted 1 0 3
Median salary £48,500 - £55,000
UK excluding London median salary £45,000 £45,000 £41,500
% change year-on-year
- +8.43%

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

Operating Systems Category
Essex
Permanent IT job ads with a match in the
Operating Systems category
203 246 319
As % of all permanent IT jobs located in Essex 22.33% 21.04% 25.06%
Number of salaries quoted 167 172 232
Median salary £42,500 £32,500 £40,000
Median salary % change year-on-year
+30.76% -18.75%
90% offered a salary of more than £25,000 £20,500 £22,275
10% offered a salary of more than £52,500 £55,000 £55,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Essex

The demand trend of job ads across the Essex region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Essex

CentOS
Salary Trend in Essex

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

CentOS Salary Trend in Essex

CentOS
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Essex region over the 3 months to 19 February 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
Saffron Walden - 1 £48,500 -
CentOS
East of England

CentOS
Top 22 Related IT Skills in Essex

For the 6 months to 19 February 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 Essex region with a requirement for CentOS.

1 1 (100.00%) Perl
1 1 (100.00%) MySQL
1 1 (100.00%) Unix
1 1 (100.00%) Windows
1 1 (100.00%) Linux
1 1 (100.00%) Python
1 1 (100.00%) LDAP
1 1 (100.00%) SMTP
1 1 (100.00%) DHCP
1 1 (100.00%) SNMP
1 1 (100.00%) TCP/IP
1 1 (100.00%) WSH
1 1 (100.00%) DNS
1 1 (100.00%) Workflow
1 1 (100.00%) Degree
1 1 (100.00%) Life Science
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Puppet
1 1 (100.00%) High Availability
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Ansible
1 1 (100.00%) Salt

CentOS
Top Related IT Skills in Essex 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:

Cloud Services
1 1 (100.00%) Amazon AWS
Communications & Networking
1 1 (100.00%) DHCP
1 1 (100.00%) DNS
1 1 (100.00%) LDAP
1 1 (100.00%) SMTP
1 1 (100.00%) SNMP
1 1 (100.00%) TCP/IP
Database & Business Intelligence
1 1 (100.00%) MySQL
Job Titles
1 1 (100.00%) Administrator
1 1 (100.00%) Linux Administrator
1 1 (100.00%) Linux Systems Administrator
1 1 (100.00%) Senior Linux Administrator
1 1 (100.00%) Senior Linux Systems Administrator
1 1 (100.00%) Senior Systems Administrator
1 1 (100.00%) Systems Administrator
Libraries, Frameworks & Software Standards
1 1 (100.00%) WSH
Miscellaneous
1 1 (100.00%) Life Science
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Unix
1 1 (100.00%) Windows
Processes & Methodologies
1 1 (100.00%) High Availability
1 1 (100.00%) Workflow
Programming Languages
1 1 (100.00%) Perl
1 1 (100.00%) Python
Qualifications
1 1 (100.00%) Degree
Systems Management
1 1 (100.00%) Ansible
1 1 (100.00%) Opscode Chef
1 1 (100.00%) Puppet
1 1 (100.00%) Salt