The table below looks at the statistics for CentOS skills in IT jobs advertised for the Bristol region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 122 118 117
Rank change year-on-year
-4 -1
Permanent jobs citing CentOS 8 18 13
As % of all permanent IT jobs located in Bristol 0.47% 0.95% 0.71%
As % of the Operating Systems category 2.45% 3.33% 2.51%
Number of salaries quoted 8 18 11
Median salary £62,500 £37,500 £32,500
Median salary % change year-on-year
+66.66% +15.38%
90% offered a salary of more than £35,700 £29,650 £30,000
10% offered a salary of more than £82,500 £70,000 £45,000
UK excluding London median salary £45,000 £42,366 £41,000
% change year-on-year
+6.21% +3.33%
CentOS
South West

The following table is for comparison with the above and provides statistics for the entire Operating Systems category in permanent jobs advertised in the Bristol region.

Operating Systems Category
Bristol
Permanent IT job ads with a match in the
Operating Systems category
327 541 517
As % of all permanent IT jobs located in Bristol 19.11% 28.53% 28.33%
Number of salaries quoted 289 504 435
Median salary £36,000 £38,500 £35,000
Median salary % change year-on-year
-6.49% +10.00%
90% offered a salary of more than £25,000 £26,500 £23,300
10% offered a salary of more than £62,500 £55,000 £65,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Bristol

The demand trend of job ads across the Bristol region citing CentOS as a proportion of all IT jobs with a match in the Operating Systems category.

CentOS Jobs Demand Trend in Bristol

CentOS
Salary Trend in Bristol

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

CentOS Salary Trend in Bristol

CentOS
Salary Histogram in Bristol

This chart provides a salary histogram for IT jobs citing CentOS across the Bristol region over the 3 months to 29 September 2016.

CentOS Salary Histogram in Bristol

CentOS
Top 30 Related IT Skills in Bristol

For the 6 months to 29 September 2016, IT jobs citing CentOS also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Bristol region with a requirement for CentOS.

1 11 (100.00%) Linux
1 11 (100.00%) Red Hat
2 6 (54.55%) Red Hat Enterprise Linux
3 5 (45.45%) Windows Server 2008
3 5 (45.45%) Bash Shell
3 5 (45.45%) Windows
3 5 (45.45%) SQL
3 5 (45.45%) JIRA
4 4 (36.36%) VMware
4 4 (36.36%) .NET
4 4 (36.36%) Oracle
4 4 (36.36%) IIS
4 4 (36.36%) C#
4 4 (36.36%) Apache
4 4 (36.36%) Internet
4 4 (36.36%) Amazon AWS
4 4 (36.36%) PowerShell
4 4 (36.36%) Git (software)
4 4 (36.36%) Atlassian
4 4 (36.36%) Marketing
4 4 (36.36%) Windows Server 2012
4 4 (36.36%) DevOps
5 3 (27.27%) Performance Tuning
5 3 (27.27%) Grafana
5 3 (27.27%) Windows Server
5 3 (27.27%) Public Cloud
5 3 (27.27%) Graphite
5 3 (27.27%) VMware Infrastructure
5 3 (27.27%) Digital Marketing
5 3 (27.27%) Oracle Linux

CentOS
Top Related IT Skills in Bristol 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 4 (36.36%) Apache
1 4 (36.36%) IIS
2 1 (9.09%) OpenStack
Applications
1 2 (18.18%) HipChat
Business Applications
1 3 (27.27%) SAP Oil and Gas
Cloud Services
1 4 (36.36%) Amazon AWS
2 2 (18.18%) Google Apps
2 2 (18.18%) Microsoft Azure
Communications & Networking
1 4 (36.36%) Internet
2 2 (18.18%) DNS
3 1 (9.09%) Cisco ASA
3 1 (9.09%) Cisco IOS
3 1 (9.09%) FTP
3 1 (9.09%) HTTP
3 1 (9.09%) OpenVPN
3 1 (9.09%) SAN
Database & Business Intelligence
1 3 (27.27%) SQL Server
2 2 (18.18%) PostgreSQL
3 1 (9.09%) MarkLogic
3 1 (9.09%) MongoDB
Development Applications
1 5 (45.45%) JIRA
2 4 (36.36%) Git (software)
3 2 (18.18%) Jenkins
4 1 (9.09%) Artifactory
4 1 (9.09%) GitLab
4 1 (9.09%) Maven
General
1 4 (36.36%) Marketing
2 3 (27.27%) Electronics
2 3 (27.27%) Finance
2 3 (27.27%) Manufacturing
2 3 (27.27%) Telecoms
3 1 (9.09%) Advertising
Job Titles
1 4 (36.36%) DevOps Engineer
1 4 (36.36%) Linux Engineer
2 3 (27.27%) Architect
2 3 (27.27%) Lead Architect
2 3 (27.27%) Principal Architect
2 3 (27.27%) Principal Engineer
2 3 (27.27%) Technical Architect
2 3 (27.27%) Technical Engineer
2 3 (27.27%) Technical Leader
3 2 (18.18%) Operations Engineer
4 1 (9.09%) Administrator
4 1 (9.09%) Automation Engineer
4 1 (9.09%) Cybersecurity Engineer
4 1 (9.09%) Infrastructure Operations Engineer
4 1 (9.09%) Infrastructure Services Engineer
4 1 (9.09%) IT Engineer
4 1 (9.09%) Service Operations Engineer
4 1 (9.09%) SIEM Engineer
4 1 (9.09%) VMware Engineer
4 1 (9.09%) Windows Engineer
Libraries, Frameworks & Software Standards
1 4 (36.36%) .NET
2 2 (18.18%) Web Services
3 1 (9.09%) LAPP Stack
Miscellaneous
1 3 (27.27%) Derivative
1 3 (27.27%) Public Cloud
2 2 (18.18%) Wiki
3 1 (9.09%) Data Centre
Operating Systems
1 11 (100.00%) Linux
2 6 (54.55%) Red Hat Enterprise Linux
3 5 (45.45%) Windows
3 5 (45.45%) Windows Server 2008
4 4 (36.36%) Windows Server 2012
5 3 (27.27%) Fedora
5 3 (27.27%) Oracle Linux
5 3 (27.27%) Windows Server
6 2 (18.18%) Debian
6 2 (18.18%) SUSE
6 2 (18.18%) Ubuntu
7 1 (9.09%) Windows 2000
7 1 (9.09%) Windows Server 2003
Processes & Methodologies
1 4 (36.36%) DevOps
2 3 (27.27%) Business Intelligence
2 3 (27.27%) Digital Marketing
2 3 (27.27%) E-Commerce
2 3 (27.27%) Performance Tuning
2 3 (27.27%) Programme Management
3 1 (9.09%) Agile Software Development
3 1 (9.09%) Analytics
3 1 (9.09%) Configuration Management
3 1 (9.09%) Continuous Improvement
3 1 (9.09%) Continuous Integration
3 1 (9.09%) Cybersecurity
3 1 (9.09%) Escalation Management
3 1 (9.09%) ITIL
3 1 (9.09%) Mentoring
3 1 (9.09%) Migration
3 1 (9.09%) Performance Monitoring
3 1 (9.09%) SIEM
3 1 (9.09%) Vulnerability Assessment
3 1 (9.09%) Workflow
Programming Languages
1 5 (45.45%) Bash Shell
1 5 (45.45%) SQL
2 4 (36.36%) C#
2 4 (36.36%) PowerShell
3 3 (27.27%) Shell Script
4 2 (18.18%) Perl
4 2 (18.18%) Python
5 1 (9.09%) Java
5 1 (9.09%) JavaScript
Qualifications
1 1 (9.09%) SC Cleared
1 1 (9.09%) Security Cleared
Quality Assurance & Compliance
1 1 (9.09%) GPG13
1 1 (9.09%) ISO/IEC 27001
1 1 (9.09%) PCI DSS
System Software
1 3 (27.27%) VMware Infrastructure
2 2 (18.18%) Hyper-V
2 2 (18.18%) KVM
2 2 (18.18%) RHEV
3 1 (9.09%) Docker
3 1 (9.09%) Squid
Systems Management
1 3 (27.27%) Grafana
1 3 (27.27%) Graphite
2 2 (18.18%) Ansible
3 1 (9.09%) Cobbler
3 1 (9.09%) Opscode Chef
3 1 (9.09%) Puppet
3 1 (9.09%) QRadar
3 1 (9.09%) RSA Archer
3 1 (9.09%) RSA Security Analytics
3 1 (9.09%) ZABBIX
Vendors
1 11 (100.00%) Red Hat
2 4 (36.36%) Atlassian
2 4 (36.36%) Oracle
2 4 (36.36%) VMware
3 3 (27.27%) SAP
4 2 (18.18%) Google
4 2 (18.18%) Microsoft
5 1 (9.09%) AlienVault
5 1 (9.09%) ArcSight
5 1 (9.09%) Cisco
5 1 (9.09%) HP
5 1 (9.09%) Intel Security
5 1 (9.09%) LogRhythm
5 1 (9.09%) NetApp
5 1 (9.09%) SolarWinds
5 1 (9.09%) Splunk
Bristol Area
ANSON MCCADE
Salary: £40,000 - £60,000
Posted: 3 hours ago
Bristol, Avon
ZenTech Talent
Salary: £70000 - £90000 per annum + 10% Bonus + Benefits
Posted: Yesterday
Bristol
People Source Consulting
Salary: £75000 - £90000 per annum + bonus and benefits
Posted: 24 days ago