Period
to 14 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Bedford 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 14 December 2018 with a comparison to the same period in the previous 2 years.

CentOS Linux
Bedfordshire > Bedford
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 35 36 56
Rank change year-on-year +1 +20 -
Permanent jobs citing CentOS 17 1 1
As % of all permanent IT jobs advertised in Bedford 5.54% 0.44% 0.30%
As % of the Operating Systems category 12.78% 2.08% 2.00%
Number of salaries quoted 21 1 1
Bedford median annual salary £40,000 £50,000 £32,500
Median salary % change year-on-year -20.00% +53.85% -
10th Percentile £33,750 £47,500 £31,250
90th Percentile £43,750 £52,500 £33,750
Bedfordshire median annual salary £40,000 £46,750 £32,500
% change year-on-year -14.44% +43.85% -

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 Bedford with a requirement for operating system skills.

All Operating Systems
Bedford
Permanent vacancies with a requirement for operating system skills 133 48 50
As % of all permanent IT jobs advertised in Bedford 43.32% 21.05% 15.06%
Number of salaries quoted 113 44 46
Bedford median annual salary £42,500 £30,000 £40,000
Median salary % change year-on-year +41.67% -25.00% -13.51%
10th Percentile £25,750 £21,475 £25,250
90th Percentile £60,000 £51,750 £60,625
Bedfordshire median annual salary £45,000 £39,250 £45,000
% change year-on-year +14.65% -12.78% +1.12%

CentOS
Job Vacancy Trend in Bedford

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

Job vacancy trend for CentOS in Bedford

CentOS
Salary Trend in Bedford

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

Salary trend for CentOS in Bedford

For the 6 months to 14 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 Bedford region with a requirement for CentOS.

1 17 (100.00%) Linux
2 9 (52.94%) nginx
2 9 (52.94%) Nagios
2 9 (52.94%) Elastic Stack
3 8 (47.06%) Open Source
3 8 (47.06%) Bash Shell
4 7 (41.18%) DevOps
4 7 (41.18%) Prometheus
4 7 (41.18%) Apache
4 7 (41.18%) VMware Infrastructure
4 7 (41.18%) VMware
5 6 (35.29%) ISO/IEC 27001
5 6 (35.29%) Configuration Management
5 6 (35.29%) High Availability
6 5 (29.41%) Ansible
6 5 (29.41%) Proactive Monitoring
6 5 (29.41%) Load Balancing
6 5 (29.41%) Microsoft Azure
7 4 (23.53%) PKI
7 4 (23.53%) LAMP
7 4 (23.53%) SSL
7 4 (23.53%) Infrastructure Engineering
7 4 (23.53%) Continuous Integration
7 4 (23.53%) HAProxy
7 4 (23.53%) yum
8 3 (17.65%) DHCP
8 3 (17.65%) PHP
8 3 (17.65%) VBScript
8 3 (17.65%) TCP/IP
8 3 (17.65%) Red Hat

CentOS
Co-occurring IT Skills in Bedford 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 (52.94%) nginx
2 7 (41.18%) Apache
3 2 (11.76%) Confluence
Cloud Services
1 5 (29.41%) Microsoft Azure
2 1 (5.88%) Amazon AWS
2 1 (5.88%) IaaS
2 1 (5.88%) PaaS
2 1 (5.88%) SaaS
Communications & Networking
1 4 (23.53%) SSL
2 3 (17.65%) DHCP
2 3 (17.65%) DNS
2 3 (17.65%) TCP/IP
3 2 (11.76%) SNMP
4 1 (5.88%) Cisco ASA
4 1 (5.88%) Cisco IOS
4 1 (5.88%) Firewall
4 1 (5.88%) HTTP
4 1 (5.88%) VPN
4 1 (5.88%) VRRP
Database & Business Intelligence
1 2 (11.76%) Oracle Database
Development Applications
1 2 (11.76%) JIRA
General
1 3 (17.65%) Finance
2 1 (5.88%) Retail
Job Titles
1 10 (58.82%) Linux Engineer
2 7 (41.18%) Administrator
2 7 (41.18%) Linux Administrator
2 7 (41.18%) Linux/Unix DevOps
3 6 (35.29%) DevOps Engineer
3 6 (35.29%) Linux DevOps Engineer
4 4 (23.53%) DevOps Administrator
4 4 (23.53%) Infrastructure Engineer
4 4 (23.53%) Linux DevOps Administrator
4 4 (23.53%) Linux Systems Engineer
4 4 (23.53%) Systems Engineer
5 3 (17.65%) DevOps Systems Engineer
6 2 (11.76%) Linux Systems Administrator
6 2 (11.76%) Systems Administrator
6 2 (11.76%) VMWare Administrator
6 2 (11.76%) Windows Administrator
7 1 (5.88%) AIX Administrator
7 1 (5.88%) AIX Engineer
7 1 (5.88%) Infrastructure Support Engineer
7 1 (5.88%) Support Engineer
Libraries, Frameworks & Software Standards
1 9 (52.94%) Elastic Stack
2 4 (23.53%) LAMP
Miscellaneous
1 4 (23.53%) PKI
2 1 (5.88%) Analytical Skills
2 1 (5.88%) LPAR
Operating Systems
1 17 (100.00%) Linux
2 2 (11.76%) Windows
2 2 (11.76%) Windows Server
3 1 (5.88%) AIX
3 1 (5.88%) Red Hat Enterprise Linux
3 1 (5.88%) SUSE
3 1 (5.88%) Ubuntu
3 1 (5.88%) Unix
Processes & Methodologies
1 8 (47.06%) Open Source
2 7 (41.18%) DevOps
3 6 (35.29%) Configuration Management
3 6 (35.29%) High Availability
4 5 (29.41%) Load Balancing
4 5 (29.41%) Proactive Monitoring
5 4 (23.53%) Continuous Integration
5 4 (23.53%) Infrastructure Engineering
6 2 (11.76%) Capacity Planning
6 2 (11.76%) Computer Science
6 2 (11.76%) Incident Management
6 2 (11.76%) Performance Improvement
6 2 (11.76%) Security Patching
6 2 (11.76%) Workflow
7 1 (5.88%) Decision-Making
7 1 (5.88%) Deployment Automation
7 1 (5.88%) Performance Analysis
7 1 (5.88%) Process Management
7 1 (5.88%) Service Delivery
7 1 (5.88%) Storage Management
Programming Languages
1 8 (47.06%) Bash Shell
2 3 (17.65%) PHP
2 3 (17.65%) PowerShell
2 3 (17.65%) VBScript
3 2 (11.76%) Perl
4 1 (5.88%) PHP 5
4 1 (5.88%) PHP 7
4 1 (5.88%) Shell Script
Qualifications
1 2 (11.76%) Computer Science Degree
1 2 (11.76%) Degree
2 1 (5.88%) LPIC
Quality Assurance & Compliance
1 6 (35.29%) ISO/IEC 27001
2 2 (11.76%) Sarbanes-Oxley
3 1 (5.88%) SLA
System Software
1 7 (41.18%) VMware Infrastructure
2 1 (5.88%) Docker
2 1 (5.88%) LXC
2 1 (5.88%) PowerHA
Systems Management
1 9 (52.94%) Nagios
2 7 (41.18%) Prometheus
3 5 (29.41%) Ansible
4 4 (23.53%) HAProxy
4 4 (23.53%) yum
5 2 (11.76%) Observium
5 2 (11.76%) Puppet
6 1 (5.88%) EMC NetWorker
6 1 (5.88%) Kubernetes
6 1 (5.88%) Linux-HA
6 1 (5.88%) Opscode Chef
6 1 (5.88%) Terraform
6 1 (5.88%) Tivoli
6 1 (5.88%) Tivoli Storage Manager
Vendors
1 7 (41.18%) VMware
2 3 (17.65%) Red Hat
3 2 (11.76%) Oracle
4 1 (5.88%) Cisco
4 1 (5.88%) EMC