Period
to 20 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Staffordshire with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 6 months to 20 October 2018 with a comparison to the same period in the previous 2 years.

CentOS Linux
West Midlands > Staffordshire
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 76 - 107
Rank change year-on-year - +107 -5
Permanent jobs citing CentOS 4 0 2
As % of all permanent IT jobs advertised in Staffordshire 0.50% - 0.16%
As % of the Operating Systems category 3.08% - 0.66%
Number of salaries quoted 6 0 2
Staffordshire median annual salary £50,000 - £34,000
10th Percentile £43,125 - £32,000
90th Percentile £57,500 - £36,000
West Midlands median annual salary £42,500 £35,000 £52,500
% change year-on-year +21.43% -33.33% +26.51%

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

All Operating Systems
Staffordshire
Permanent vacancies with a requirement for operating system skills 130 186 301
As % of all permanent IT jobs advertised in Staffordshire 16.25% 17.68% 23.57%
Number of salaries quoted 107 168 284
Staffordshire median annual salary £37,500 £30,000 £34,000
Median salary % change year-on-year +25.00% -11.76% -2.86%
10th Percentile £22,500 £19,000 £21,250
90th Percentile £53,100 £55,375 £57,125
West Midlands median annual salary £38,399 £36,000 £35,000
% change year-on-year +6.66% +2.86% -5.41%

CentOS
Job Vacancy Trend in Staffordshire

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

Job vacancy trend for CentOS in Staffordshire

CentOS
Salary Trend in Staffordshire

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

Salary trend for CentOS in Staffordshire

CentOS
Salary Histogram in Staffordshire

The salary distribution of IT jobs citing CentOS in Staffordshire over the 6 months to 20 October 2018.

Salary histogram for CentOS in Staffordshire

CentOS
Job Locations in Staffordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Staffordshire region over the 6 months to 20 October 2018. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Lichfield - 3 £50,000 -
Stafford - 1 £42,500 -
CentOS
West Midlands

For the 6 months to 20 October 2018, IT 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 permanent job ads across the Staffordshire region with a requirement for CentOS.

1 4 (100.00%) Linux
1 4 (100.00%) High Availability
2 3 (75.00%) Replication
2 3 (75.00%) Clustering
2 3 (75.00%) MariaDB
2 3 (75.00%) Galera Cluster
2 3 (75.00%) Computer Science Degree
2 3 (75.00%) MySQL
2 3 (75.00%) Red Hat
2 3 (75.00%) Degree
2 3 (75.00%) Computer Science
3 1 (25.00%) Hyper-V
3 1 (25.00%) Microsoft Azure
3 1 (25.00%) Amazon AWS
3 1 (25.00%) PCI DSS
3 1 (25.00%) Finance
3 1 (25.00%) SQL Server
3 1 (25.00%) Windows
3 1 (25.00%) Active Directory
3 1 (25.00%) Analytical Skills
3 1 (25.00%) Data Centre
3 1 (25.00%) CompTIA Security+
3 1 (25.00%) Office 365

CentOS
Co-occurring IT Skills in Staffordshire 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 (25.00%) Amazon AWS
1 1 (25.00%) Microsoft Azure
1 1 (25.00%) Office 365
Database & Business Intelligence
1 3 (75.00%) MariaDB
1 3 (75.00%) MySQL
2 1 (25.00%) SQL Server
General
1 1 (25.00%) Finance
Job Titles
1 3 (75.00%) DBA
1 3 (75.00%) Developer
1 3 (75.00%) MySQL DBA
1 3 (75.00%) MySQL Developer
2 1 (25.00%) Administrator
2 1 (25.00%) Security Administrator
2 1 (25.00%) Systems Administrator
Miscellaneous
1 3 (75.00%) Clustering
1 3 (75.00%) Computer Science
1 3 (75.00%) Replication
2 1 (25.00%) Analytical Skills
2 1 (25.00%) Data Centre
Operating Systems
1 4 (100.00%) Linux
2 1 (25.00%) Windows
Processes & Methodologies
1 4 (100.00%) High Availability
Qualifications
1 3 (75.00%) Computer Science Degree
1 3 (75.00%) Degree
2 1 (25.00%) CompTIA Security+
Quality Assurance & Compliance
1 1 (25.00%) PCI DSS
System Software
1 1 (25.00%) Active Directory
1 1 (25.00%) Hyper-V
Systems Management
1 3 (75.00%) Galera Cluster
Vendors
1 3 (75.00%) Red Hat