Period
to 24 November 2017

The following table provides summary statistics for contract job vacancies advertised in Northamptonshire 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 24 November 2017 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
East Midlands > Northamptonshire
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 56 - 58
Rank change year-on-year - +58 0
Contract jobs citing CentOS 9 0 4
As % of all contract IT jobs advertised in Northamptonshire 1.32% - 0.52%
As % of the Operating Systems category 9.28% - 2.90%
Number of daily rates quoted 7 0 3
Northamptonshire median daily rate £290 - £407
East Midlands median daily rate £290 £388 £407
% change year-on-year -25.16% -4.79% +4.36%
Number of hourly rates quoted 0 0 0
Northamptonshire median hourly rate - - -
East Midlands median hourly rate - - £36.00

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 Northamptonshire with a requirement for operating system skills.

All Operating Systems
Northamptonshire
Contract vacancies with a requirement for operating system skills 97 130 138
As % of all contract IT jobs advertised in Northamptonshire 14.18% 14.02% 17.97%
Number of daily rates quoted 54 84 73
Northamptonshire median daily rate £325 £325 £360
Median daily rate % change year-on-year - -9.72% +6.67%
10th Percentile £188 £120 £250
90th Percentile £438 £563 £481
East Midlands median daily rate £330 £375 £335
% change year-on-year -12.00% +11.94% +3.08%
Number of hourly rates quoted 9 17 22
Northamptonshire median hourly rate £11.17 £15.00 £11.00
Median hourly rate % change year-on-year -25.53% +36.36% -8.03%
10th Percentile £10.29 £10.25 £10.00
90th Percentile £13.90 £68.25 £16.55
East Midlands median hourly rate £14.20 £13.50 £12.50
% change year-on-year +5.19% +8.00% -3.85%

CentOS
Job Vacancy Trend in Northamptonshire

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

Job vacancy trend for CentOS in Northamptonshire

CentOS
Contractor Daily Rate Trend in Northamptonshire

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

Contractor daily rate trend for CentOS in Northamptonshire

CentOS
Contract Job Locations in Northamptonshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing CentOS within the Northamptonshire region over the 6 months to 24 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Northampton - 5 £350 -
CentOS
East Midlands

For the 6 months to 24 November 2017, 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 Northamptonshire region with a requirement for CentOS.

1 9 (100.00%) SQL
1 9 (100.00%) Oracle
1 9 (100.00%) DB2
1 9 (100.00%) ITIL
1 9 (100.00%) Linux
1 9 (100.00%) RDBMS
1 9 (100.00%) Red Hat
1 9 (100.00%) Service Management
1 9 (100.00%) Clustering
1 9 (100.00%) Derivative
1 9 (100.00%) Red Hat Enterprise Linux
1 9 (100.00%) Data Guard
1 9 (100.00%) Bash Shell
1 9 (100.00%) Relational Database
1 9 (100.00%) Performance Metrics
2 5 (55.56%) Mentoring
2 5 (55.56%) Coaching
2 5 (55.56%) SLA
3 1 (11.11%) Service Delivery

CentOS
Co-occurring IT Skills in Northamptonshire 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:

Database & Business Intelligence
1 9 (100.00%) DB2
1 9 (100.00%) RDBMS
1 9 (100.00%) Relational Database
Job Titles
1 7 (77.78%) Linux Engineer
2 2 (22.22%) DBA
3 1 (11.11%) Linux Systems Engineer
3 1 (11.11%) Senior Linux Engineer
3 1 (11.11%) Senior Linux Systems Engineer
3 1 (11.11%) Senior Systems Engineer
3 1 (11.11%) Systems Engineer
Miscellaneous
1 9 (100.00%) Clustering
1 9 (100.00%) Derivative
Operating Systems
1 9 (100.00%) Linux
1 9 (100.00%) Red Hat Enterprise Linux
Processes & Methodologies
1 9 (100.00%) ITIL
1 9 (100.00%) Performance Metrics
1 9 (100.00%) Service Management
2 5 (55.56%) Coaching
2 5 (55.56%) Mentoring
3 1 (11.11%) Service Delivery
Programming Languages
1 9 (100.00%) Bash Shell
1 9 (100.00%) SQL
Quality Assurance & Compliance
1 5 (55.56%) SLA
Systems Management
1 9 (100.00%) Data Guard
Vendors
1 9 (100.00%) Oracle
1 9 (100.00%) Red Hat