Period
to 8 July 2020

The following table provides summary statistics for permanent job vacancies advertised in Cheltenham 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 8 July 2020 with a comparison to the same period in the previous 2 years.

CentOS Linux
Gloucestershire > Cheltenham
6 months to
8 Jul 2020
Same period 2019 Same period 2018
Rank 47 41 56
Rank change year-on-year -6 +15 +15
Permanent jobs citing CentOS 16 32 24
As % of all permanent jobs advertised in Cheltenham 4.13% 5.66% 3.80%
As % of the Operating Systems category 13.91% 18.82% 23.53%
Number of salaries quoted 13 30 12
Median annual salary £50,000 £45,000 £45,000
Median salary % change year-on-year +11.11% - -2.70%
10th Percentile £32,500 £37,500 £37,500
90th Percentile £77,500 £57,975 £52,500
Gloucestershire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% +20.00%

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 Cheltenham with a requirement for operating system skills.

All Operating Systems
Cheltenham
Permanent vacancies with a requirement for operating system skills 115 170 102
As % of all permanent IT jobs advertised in Cheltenham 29.72% 30.09% 16.16%
Number of salaries quoted 88 144 71
Median annual salary £47,500 £45,000 £45,000
Median salary % change year-on-year +5.56% - +5.88%
10th Percentile £28,750 £27,500 £27,500
90th Percentile £90,000 £61,250 £67,500
Gloucestershire median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - +12.50%

CentOS
Job Vacancy Trend in Cheltenham

Job postings citing CentOS as a proportion of all IT jobs advertised in Cheltenham.

Job vacancy trend for CentOS in Cheltenham

CentOS
Salary Trend in Cheltenham

3-month moving average salary quoted in jobs citing CentOS in Cheltenham.

Salary trend for CentOS in Cheltenham

CentOS
Salary Histogram in Cheltenham

Salary distribution for jobs citing CentOS in Cheltenham over the 6 months to 8 July 2020.

Salary histogram for CentOS in Cheltenham

For the 6 months to 8 July 2020, 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 Cheltenham region with a requirement for CentOS.

1 16 (100.00%) Linux
2 14 (87.50%) DV Cleared
2 14 (87.50%) Security Cleared
3 12 (75.00%) Python
3 12 (75.00%) Red Hat
3 12 (75.00%) Docker
4 11 (68.75%) DevOps
4 11 (68.75%) Red Hat Enterprise Linux
4 11 (68.75%) JIRA
5 10 (62.50%) Java
6 9 (56.25%) Scrum
6 9 (56.25%) Business Development
6 9 (56.25%) Agile Software Development
6 9 (56.25%) Software Engineering
6 9 (56.25%) Mentoring
6 9 (56.25%) Confluence
6 9 (56.25%) Jenkins
6 9 (56.25%) Ansible
7 8 (50.00%) Cybersecurity
7 8 (50.00%) Kafka
7 8 (50.00%) Open Source
7 8 (50.00%) Technical Leadership
7 8 (50.00%) Apache NiFi
7 8 (50.00%) Test Automation
8 7 (43.75%) C
8 7 (43.75%) C++
8 7 (43.75%) OO
8 7 (43.75%) OOD
8 7 (43.75%) Line Management
9 5 (31.25%) Azure

CentOS
Co-occurring IT Skills in Cheltenham 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 9 (56.25%) Confluence
2 1 (6.25%) Joomla!
2 1 (6.25%) WordPress
Cloud Services
1 5 (31.25%) Azure
2 4 (25.00%) AWS
3 1 (6.25%) Serverless
Communications & Networking
1 2 (12.50%) Firewall
2 1 (6.25%) DNS
2 1 (6.25%) OSPF
2 1 (6.25%) VLAN
2 1 (6.25%) VSAN
Database & Business Intelligence
1 1 (6.25%) Apache Accumulo
1 1 (6.25%) Hadoop
Development Applications
1 11 (68.75%) JIRA
2 9 (56.25%) Jenkins
3 2 (12.50%) Git (software)
4 1 (6.25%) Bitbucket
4 1 (6.25%) Subversion
Job Titles
1 7 (43.75%) Software Engineer
2 4 (25.00%) Infrastructure Engineer
2 4 (25.00%) Principal Engineer
3 3 (18.75%) Lead Software Engineer
4 2 (12.50%) Developer
4 2 (12.50%) DevOps Engineer
4 2 (12.50%) Java Engineer
4 2 (12.50%) Java Software Engineer
4 2 (12.50%) Linux DevOps Engineer
4 2 (12.50%) Linux Engineer
4 2 (12.50%) Linux/Unix DevOps
4 2 (12.50%) Software Developer
5 1 (6.25%) IT Engineer
5 1 (6.25%) IT Support
5 1 (6.25%) IT Support Engineer
5 1 (6.25%) Kubernetes Engineer
5 1 (6.25%) Principal Software Engineer
5 1 (6.25%) Support Engineer
Libraries, Frameworks & Software Standards
1 8 (50.00%) Apache NiFi
1 8 (50.00%) Kafka
2 3 (18.75%) HTML
2 3 (18.75%) HTML5
3 2 (12.50%) Redux
3 2 (12.50%) Spring
3 2 (12.50%) Spring Boot
4 1 (6.25%) Elastic Stack
Miscellaneous
1 3 (18.75%) Cloud Native
2 2 (12.50%) Greenfield Project
2 2 (12.50%) PKI
3 1 (6.25%) Cybercrime
3 1 (6.25%) Data Centre
3 1 (6.25%) Hybrid Cloud
Operating Systems
1 16 (100.00%) Linux
2 11 (68.75%) Red Hat Enterprise Linux
3 2 (12.50%) Windows
4 1 (6.25%) FreeBSD
4 1 (6.25%) Ubuntu
4 1 (6.25%) Windows Server
4 1 (6.25%) Windows Server 2012
4 1 (6.25%) Windows Server 2019
Processes & Methodologies
1 11 (68.75%) DevOps
2 9 (56.25%) Agile Software Development
2 9 (56.25%) Business Development
2 9 (56.25%) Mentoring
2 9 (56.25%) Scrum
2 9 (56.25%) Software Engineering
3 8 (50.00%) Cybersecurity
3 8 (50.00%) Open Source
3 8 (50.00%) Technical Leadership
3 8 (50.00%) Test Automation
4 7 (43.75%) Line Management
4 7 (43.75%) OO
4 7 (43.75%) OOD
5 4 (25.00%) Infrastructure Engineering
6 2 (12.50%) Continuous Integration
6 2 (12.50%) Machine Learning
6 2 (12.50%) Validation
7 1 (6.25%) Configuration Management
7 1 (6.25%) Incident Management
7 1 (6.25%) Service Management
Programming Languages
1 12 (75.00%) Python
2 10 (62.50%) Java
3 7 (43.75%) C
3 7 (43.75%) C++
4 3 (18.75%) Bash Shell
5 2 (12.50%) C#
5 2 (12.50%) Java 8
5 2 (12.50%) JavaScript
6 1 (6.25%) Perl
6 1 (6.25%) PowerShell
Qualifications
1 14 (87.50%) DV Cleared
1 14 (87.50%) Security Cleared
2 1 (6.25%) CCNA
2 1 (6.25%) Cisco Certification
2 1 (6.25%) JNCIA
2 1 (6.25%) MCSA
2 1 (6.25%) Microsoft Certification
System Software
1 12 (75.00%) Docker
2 3 (18.75%) Active Directory
3 2 (12.50%) VMware Infrastructure
4 1 (6.25%) Apache ZooKeeper
4 1 (6.25%) Firmware
4 1 (6.25%) Hyper-V
4 1 (6.25%) VMware ESXi
Systems Management
1 9 (56.25%) Ansible
2 4 (25.00%) Kubernetes
3 2 (12.50%) Puppet
4 1 (6.25%) Check_MK
4 1 (6.25%) Grafana
4 1 (6.25%) Nagios
4 1 (6.25%) SCCM
4 1 (6.25%) vRealize
Vendors
1 12 (75.00%) Red Hat
2 3 (18.75%) VMware
3 2 (12.50%) Atlassian
4 1 (6.25%) Cisco
4 1 (6.25%) Microsoft