The table below looks at the statistics for CentOS skills in IT contracts advertised for the Derbyshire region. Included is a guide to the contractor rates offered in IT contracts that have cited CentOS over the 3 months to 10 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 39 - -
Rank change year-on-year
- 0
Contract jobs citing CentOS 2 0 0
As % of all contract IT jobs located in Derbyshire 0.70% - -
As % of the Operating Systems category 4.35% - -
Number of daily rates quoted 2 0 0
Median daily rate £463 - -
UK excluding London median daily rate £450 £423 £375
% change year-on-year
+6.50% +12.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £18.00 £50.50 -
% change year-on-year
-64.35% -
CentOS
East Midlands

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

Operating Systems Category
Derbyshire
Contract IT job ads with a match in the
Operating Systems category
46 67 62
As % of all contract IT jobs located in Derbyshire 16.03% 21.82% 25.10%
Number of daily rates quoted 23 30 30
Median daily rate £136 £400 £350
Median daily rate % change year-on-year
-66.00% +14.28%
90% offered a daily rate of more than £120 £115 £200
10% offered a daily rate of more than £525 £524 £400
UK excluding London median daily rate £350 £350 £333
% change year-on-year
- +5.26%
Number of hourly rates quoted 9 6 10
Median hourly rate £11.00 £13.00 £19.00
Median hourly rate % change year-on-year
-15.38% -31.57%
UK excluding London median hourly rate £16.50 £16.50 £16.00
% change year-on-year
- +3.12%

CentOS
Jobs Demand Trend in Derbyshire

The demand trend of contract jobs across the Derbyshire region citing CentOS as a proportion of all IT contracts with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Derbyshire

CentOS
Daily Rate Histogram in Derbyshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing CentOS across the Derbyshire region over the 3 months to 10 December 2016.

CentOS Daily Rate Histogram in Derbyshire

CentOS
Contract Job Locations in Derbyshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Derbyshire region over the 3 months to 10 December 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Derby - 2 £463 -
CentOS
East Midlands

CentOS
Top 20 Related IT Skills in Derbyshire

For the 6 months to 10 December 2016, IT contractor jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Derbyshire region with a requirement for CentOS.

1 2 (100.00%) Linux
2 1 (50.00%) Cisco
2 1 (50.00%) CCNP
2 1 (50.00%) CCNA
2 1 (50.00%) Cisco Certification
2 1 (50.00%) Red Hat
2 1 (50.00%) Nagios
2 1 (50.00%) Firewall
2 1 (50.00%) Network Design
2 1 (50.00%) Ubuntu
2 1 (50.00%) Mathematics
2 1 (50.00%) Physics
2 1 (50.00%) Computer Science
2 1 (50.00%) Network Security
2 1 (50.00%) Cisco ASA
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Open Source
2 1 (50.00%) Icinga
2 1 (50.00%) PagerDuty
2 1 (50.00%) Slack

CentOS
Top Related IT Skills in Derbyshire 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 (50.00%) Slack
Communications & Networking
1 1 (50.00%) Cisco ASA
1 1 (50.00%) Firewall
1 1 (50.00%) Network Security
Job Titles
1 1 (50.00%) Administrator
1 1 (50.00%) Linux Administrator
1 1 (50.00%) Linux Systems Administrator
1 1 (50.00%) Network Engineer
1 1 (50.00%) Network Security Engineer
1 1 (50.00%) Security Engineer
1 1 (50.00%) Senior Linux Administrator
1 1 (50.00%) Senior Linux Systems Administrator
1 1 (50.00%) Senior Systems Administrator
1 1 (50.00%) Systems Administrator
Miscellaneous
1 1 (50.00%) Computer Science
1 1 (50.00%) Mathematics
1 1 (50.00%) Physics
Operating Systems
1 2 (100.00%) Linux
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Ubuntu
Processes & Methodologies
1 1 (50.00%) Network Design
1 1 (50.00%) Open Source
Qualifications
1 1 (50.00%) CCNA
1 1 (50.00%) CCNP
1 1 (50.00%) Cisco Certification
Systems Management
1 1 (50.00%) Icinga
1 1 (50.00%) Nagios
Vendors
1 1 (50.00%) Cisco
1 1 (50.00%) PagerDuty
1 1 (50.00%) Red Hat