Period
to 10 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Derbyshire 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 10 December 2018 with a comparison to the same period in the previous 2 years.

CentOS Linux
East Midlands > Derbyshire
6 months to
10 Dec 2018
Same period 2017 Same period 2016
Rank 54 79 67
Rank change year-on-year +25 -12 +39
Permanent jobs citing CentOS 12 2 4
As % of all permanent IT jobs advertised in Derbyshire 2.01% 0.28% 0.58%
As % of the Operating Systems category 9.02% 1.69% 2.56%
Number of salaries quoted 12 0 1
Derbyshire median annual salary £75,000 - £36,500
East Midlands median annual salary £60,000 £42,500 £42,500
% change year-on-year +41.18% - +17.24%

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 Derbyshire with a requirement for operating system skills.

All Operating Systems
Derbyshire
Permanent vacancies with a requirement for operating system skills 133 118 156
As % of all permanent IT jobs advertised in Derbyshire 22.28% 16.37% 22.74%
Number of salaries quoted 83 104 107
Derbyshire median annual salary £37,500 £28,000 £40,000
Median salary % change year-on-year +33.93% -30.00% +12.68%
10th Percentile £19,700 £20,750 £21,000
90th Percentile £65,000 £44,625 £55,000
East Midlands median annual salary £38,000 £35,000 £37,500
% change year-on-year +8.57% -6.67% -

CentOS
Job Vacancy Trend in Derbyshire

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

Job vacancy trend for CentOS in Derbyshire

CentOS
Salary Trend in Derbyshire

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

Salary trend for CentOS in Derbyshire

CentOS
Job Locations in Derbyshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Derbyshire region over the 6 months to 10 December 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
Derby - 12 £75,000 -
CentOS
East Midlands

For the 6 months to 10 December 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 Derbyshire region with a requirement for CentOS.

1 12 (100.00%) Web Services
1 12 (100.00%) Linux
1 12 (100.00%) LDAP
1 12 (100.00%) Scrum
1 12 (100.00%) Agile Software Development
1 12 (100.00%) TDD
1 12 (100.00%) Requirements Analysis
1 12 (100.00%) ZABBIX
1 12 (100.00%) OpenLDAP
1 12 (100.00%) Amazon EC2
1 12 (100.00%) Amazon AWS
1 12 (100.00%) BDD
1 12 (100.00%) CloudFront
1 12 (100.00%) Jenkins
1 12 (100.00%) Amazon RDS
1 12 (100.00%) Elasticsearch
1 12 (100.00%) Opscode Chef
1 12 (100.00%) Docker
1 12 (100.00%) DevOps
1 12 (100.00%) Virtual Private Cloud
1 12 (100.00%) Terraform

CentOS
Co-occurring 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:

Application Platforms
1 12 (100.00%) Elasticsearch
Cloud Services
1 12 (100.00%) Amazon AWS
1 12 (100.00%) Amazon EC2
1 12 (100.00%) CloudFront
1 12 (100.00%) Virtual Private Cloud
Communications & Networking
1 12 (100.00%) OpenLDAP
Database & Business Intelligence
1 12 (100.00%) Amazon RDS
Development Applications
1 12 (100.00%) Jenkins
Job Titles
1 12 (100.00%) AWS DevOps Engineer
1 12 (100.00%) DevOps Engineer
2 8 (66.67%) AWS DevOps
2 8 (66.67%) AWS Engineer
2 8 (66.67%) Senior DevOps
2 8 (66.67%) Senior DevOps Engineer
3 4 (33.33%) Operations Engineer
Libraries, Frameworks & Software Standards
1 12 (100.00%) LDAP
1 12 (100.00%) Web Services
Operating Systems
1 12 (100.00%) Linux
Processes & Methodologies
1 12 (100.00%) Agile Software Development
1 12 (100.00%) BDD
1 12 (100.00%) DevOps
1 12 (100.00%) Requirements Analysis
1 12 (100.00%) Scrum
1 12 (100.00%) TDD
System Software
1 12 (100.00%) Docker
Systems Management
1 12 (100.00%) Opscode Chef
1 12 (100.00%) Terraform
1 12 (100.00%) ZABBIX