The table below looks at the statistics for CentOS skills in IT jobs advertised for the Oxfordshire region. Included is a guide to the salaries offered in IT jobs that have cited CentOS over the 3 months to 28 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 May 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 111 99 136
Rank change year-on-year
-12 +37
Permanent jobs citing CentOS 16 21 4
As % of all permanent IT jobs located in Oxfordshire 1.02% 1.36% 0.23%
As % of the Operating Systems category 2.82% 4.75% 0.90%
Number of salaries quoted 16 14 4
Median salary £45,000 £44,500 £42,500
Median salary % change year-on-year
+1.12% +4.70%
UK excluding London median salary £50,000 £40,000 £37,500
% change year-on-year
+25.00% +6.66%
CentOS
South East

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

Operating Systems Category
Oxfordshire
Permanent IT job ads with a match in the
Operating Systems category
567 442 446
As % of all permanent IT jobs located in Oxfordshire 36.16% 28.70% 25.21%
Number of salaries quoted 417 353 400
Median salary £40,000 £40,000 £37,000
Median salary % change year-on-year
- +8.10%
90% offered a salary of more than £25,000 £26,000 £22,500
10% offered a salary of more than £60,000 £55,000 £60,000
UK excluding London median salary £37,500 £37,500 £36,000
% change year-on-year
- +4.16%

CentOS
Jobs Demand Trend in Oxfordshire

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

CentOS Jobs Demand Trend in Oxfordshire

CentOS
Salary Trend in Oxfordshire

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

CentOS Salary Trend in Oxfordshire

CentOS
Salary Histogram in Oxfordshire

This chart provides a salary histogram for IT jobs citing CentOS across the Oxfordshire region over the 3 months to 28 May 2016.

CentOS Salary Histogram in Oxfordshire

CentOS
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Oxfordshire region over the 3 months to 28 May 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford -5 6 £45,000 +1.12%
Henley-on-Thames - 5 £90,000 -
Abingdon -25 3 £40,000 +14.28%
Faringdon - 1 £35,000 -
CentOS
South East

CentOS
Top 30 Related IT Skills in Oxfordshire

For the 6 months to 28 May 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 Oxfordshire region with a requirement for CentOS.

1 44 (100.00%) Linux
2 30 (68.18%) Puppet
3 29 (65.91%) Python
4 28 (63.64%) VMware
5 19 (43.18%) Ruby
6 18 (40.91%) Windows
7 17 (38.64%) Red Hat Enterprise Linux
7 17 (38.64%) Git (software)
8 16 (36.36%) Ubuntu
8 16 (36.36%) Configuration Management
9 15 (34.09%) Data Centre
10 14 (31.82%) Perl
10 14 (31.82%) Bash Shell
11 13 (29.55%) VMware Infrastructure
12 12 (27.27%) Open Source
12 12 (27.27%) Jenkins
12 12 (27.27%) DevOps
12 12 (27.27%) Firewall
13 11 (25.00%) Unix
13 11 (25.00%) DNS
14 10 (22.73%) Opscode Chef
14 10 (22.73%) Network Security
15 9 (20.45%) Subversion
15 9 (20.45%) Android
15 9 (20.45%) iPhone
15 9 (20.45%) Windows Phone
15 9 (20.45%) SaaS
15 9 (20.45%) Continuous Improvement
15 9 (20.45%) Active Directory
15 9 (20.45%) Blackberry

CentOS
Top Related IT Skills in Oxfordshire 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 8 (18.18%) Apache
2 5 (11.36%) IIS
2 5 (11.36%) Tomcat
Applications
1 5 (11.36%) MS Excel
2 2 (4.55%) MS Office
2 2 (4.55%) MS Visio
Cloud Services
1 9 (20.45%) SaaS
2 7 (15.91%) Amazon AWS
Communications & Networking
1 12 (27.27%) Firewall
2 11 (25.00%) DNS
3 10 (22.73%) Network Security
4 7 (15.91%) SSL
5 6 (13.64%) LDAP
6 5 (11.36%) DHCP
7 4 (9.09%) Wireless
8 3 (6.82%) BGP
8 3 (6.82%) Internet
8 3 (6.82%) IPv6
8 3 (6.82%) OSPF
9 2 (4.55%) FTP
9 2 (4.55%) LAN
9 2 (4.55%) TCP/IP
9 2 (4.55%) VPN
9 2 (4.55%) WAN
9 2 (4.55%) X.509
10 1 (2.27%) Kerberos
10 1 (2.27%) VLAN
Database & Business Intelligence
1 8 (18.18%) PostgreSQL
2 7 (15.91%) MongoDB
2 7 (15.91%) Redis
3 5 (11.36%) MySQL
Development Applications
1 17 (38.64%) Git (software)
2 12 (27.27%) Jenkins
3 9 (20.45%) Subversion
4 7 (15.91%) TeamCity
5 5 (11.36%) Atlassian Bamboo
6 2 (4.55%) JIRA
General
1 6 (13.64%) Marketing
2 2 (4.55%) Billing
2 2 (4.55%) Finance
3 1 (2.27%) Advertising
3 1 (2.27%) Multimedia
Job Titles
1 30 (68.18%) Administrator
2 28 (63.64%) Systems Administrator
3 27 (61.36%) Linux Administrator
4 25 (56.82%) Linux Systems Administrator
5 10 (22.73%) Linux Engineer
6 9 (20.45%) Linux/Unix DevOps
7 7 (15.91%) AWS Consultant
7 7 (15.91%) AWS Engineer
7 7 (15.91%) Consultant
7 7 (15.91%) DevOps Consultant
7 7 (15.91%) DevOps Engineer
7 7 (15.91%) Linux Consultant
7 7 (15.91%) Linux DevOps Engineer
7 7 (15.91%) SaaS Consultant
8 5 (11.36%) Ubuntu Administrator
8 5 (11.36%) VMWare Administrator
9 4 (9.09%) Infrastructure Engineer
10 3 (6.82%) Architect
10 3 (6.82%) DevOps Architect
10 3 (6.82%) Network Engineer
Libraries, Frameworks & Software Standards
1 5 (11.36%) Middleware
2 3 (6.82%) LAMP
3 2 (4.55%) RabbitMQ
4 1 (2.27%) OpenGL
4 1 (2.27%) SAML
Miscellaneous
1 15 (34.09%) Data Centre
2 9 (20.45%) Blackberry
2 9 (20.45%) iPhone
Operating Systems
1 44 (100.00%) Linux
2 18 (40.91%) Windows
3 17 (38.64%) Red Hat Enterprise Linux
4 16 (36.36%) Ubuntu
5 11 (25.00%) Unix
6 9 (20.45%) Android
6 9 (20.45%) Windows Phone
7 8 (18.18%) FreeBSD
8 7 (15.91%) Debian
9 6 (13.64%) Windows Server
10 4 (9.09%) Fedora
11 3 (6.82%) Solaris
12 1 (2.27%) Embedded Linux
Processes & Methodologies
1 16 (36.36%) Configuration Management
2 12 (27.27%) DevOps
2 12 (27.27%) Open Source
3 9 (20.45%) Continuous Improvement
4 8 (18.18%) High Availability
5 5 (11.36%) ITIL
6 3 (6.82%) Change Control
6 3 (6.82%) Continuous Integration
6 3 (6.82%) Incident Management
6 3 (6.82%) Mentoring
6 3 (6.82%) Network Architecture
7 2 (4.55%) Capacity Management
7 2 (4.55%) Change Management
7 2 (4.55%) Document Management
7 2 (4.55%) Identity Management
7 2 (4.55%) Project Management
7 2 (4.55%) Root Cause Analysis
7 2 (4.55%) Security Management
7 2 (4.55%) Service Continuity Management
8 1 (2.27%) Network Management
Programming Languages
1 29 (65.91%) Python
2 19 (43.18%) Ruby
3 14 (31.82%) Bash Shell
3 14 (31.82%) Perl
4 3 (6.82%) C
4 3 (6.82%) Java
4 3 (6.82%) PHP
4 3 (6.82%) Shell Script
5 2 (4.55%) SQL
6 1 (2.27%) C++
Qualifications
1 3 (6.82%) Security Cleared
System Software
1 13 (29.55%) VMware Infrastructure
2 9 (20.45%) Active Directory
3 3 (6.82%) Corosync
3 3 (6.82%) Postfix
4 2 (4.55%) KVM
Systems Management
1 30 (68.18%) Puppet
2 10 (22.73%) Opscode Chef
3 7 (15.91%) Cobbler
4 5 (11.36%) Nagios
5 4 (9.09%) Ansible
6 3 (6.82%) ZABBIX
7 2 (4.55%) Backup Exec
7 2 (4.55%) Rundeck
Vendors
1 28 (63.64%) VMware
2 7 (15.91%) F5
2 7 (15.91%) Juniper
2 7 (15.91%) Red Hat
3 3 (6.82%) SolarWinds