Period
to 23 May 2018

The following table provides summary statistics for contract job vacancies advertised in Southampton with a requirement for CentOS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited CentOS over the 6 months to 23 May 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

CentOS Linux
Hampshire > Southampton
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 47 45 54
Rank change year-on-year -2 +9 +20
Contract jobs citing CentOS 1 3 1
As % of all contract IT jobs advertised in Southampton 0.24% 0.63% 0.20%
As % of the Operating Systems category 1.35% 3.45% 0.79%
Number of daily rates quoted 0 2 1
Southampton median daily rate - £530 £400
Median daily rate % change year-on-year - +32.50% -6.98%
Hampshire median daily rate £408 £483 £360
% change year-on-year -15.49% +34.03% +5.88%
Number of hourly rates quoted 0 0 0
Southampton median hourly rate - - -
Hampshire median hourly rate - - £55.00

CentOS is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Southampton with a requirement for operating system skills.

All Operating Systems
Southampton
Contract vacancies with a requirement for operating system skills 74 87 127
As % of all contract IT jobs advertised in Southampton 18.05% 18.24% 24.95%
Number of daily rates quoted 37 59 88
Southampton median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.67% +7.14% -6.67%
10th Percentile £256 £129 £149
90th Percentile £600 £567 £538
Hampshire median daily rate £425 £400 £375
% change year-on-year +6.13% +6.67% +7.14%
Number of hourly rates quoted 13 10 7
Southampton median hourly rate £20.00 £15.18 £17.50
Median hourly rate % change year-on-year +31.77% -13.27% +27.27%
10th Percentile £14.37 £12.13 £15.05
90th Percentile £45.45 £20.60 £37.98
Hampshire median hourly rate £20.25 £15.00 £19.88
% change year-on-year +35.00% -24.53% +13.57%

CentOS
Job Vacancy Trend in Southampton

Job postings citing CentOS as a percentage of all IT jobs advertised in Southampton.

Job vacancy trend for CentOS in Southampton

CentOS
Contractor Daily Rate Trend in Southampton

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing CentOS in Southampton.

Contractor daily rate trend for CentOS in Southampton

For the 6 months to 23 May 2018, IT contractor jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Southampton region with a requirement for CentOS.

1 1 (100.00%) Oracle
1 1 (100.00%) ITIL
1 1 (100.00%) Linux
1 1 (100.00%) CA
1 1 (100.00%) Red Hat
1 1 (100.00%) DRM
1 1 (100.00%) Red Hat Enterprise Linux
1 1 (100.00%) Video on Demand
1 1 (100.00%) MongoDB
1 1 (100.00%) Apache Cassandra
1 1 (100.00%) Splunk
1 1 (100.00%) OpenStack
1 1 (100.00%) Couchbase
1 1 (100.00%) OpenShift
1 1 (100.00%) Sensu
1 1 (100.00%) DevOps
1 1 (100.00%) Elastic Stack
1 1 (100.00%) Grafana

CentOS
Co-occurring IT Skills in Southampton 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 (100.00%) OpenStack
Cloud Services
1 1 (100.00%) OpenShift
Database & Business Intelligence
1 1 (100.00%) Apache Cassandra
1 1 (100.00%) Couchbase
1 1 (100.00%) MongoDB
Job Titles
1 1 (100.00%) AWS DevOps
1 1 (100.00%) AWS DevOps Engineer
1 1 (100.00%) AWS Engineer
1 1 (100.00%) DevOps Engineer
1 1 (100.00%) Linux DevOps Engineer
1 1 (100.00%) Linux Engineer
1 1 (100.00%) Linux/Unix DevOps
1 1 (100.00%) Splunk Engineer
Libraries, Frameworks & Software Standards
1 1 (100.00%) Elastic Stack
1 1 (100.00%) Sensu
Miscellaneous
1 1 (100.00%) Video on Demand
Operating Systems
1 1 (100.00%) Linux
1 1 (100.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 1 (100.00%) DevOps
1 1 (100.00%) DRM
1 1 (100.00%) ITIL
Systems Management
1 1 (100.00%) Grafana
Vendors
1 1 (100.00%) CA
1 1 (100.00%) Oracle
1 1 (100.00%) Red Hat
1 1 (100.00%) Splunk