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

3 months to
29 Jul 2016
Same period 2015 Same period 2014
CentOS Linux
Rank 81 92 80
Rank change year-on-year
+11 -12
Permanent jobs citing CentOS 18 8 7
As % of all permanent IT jobs located in Gloucestershire 1.82% 0.84% 0.77%
As % of the Operating Systems category 5.06% 2.48% 2.12%
Number of salaries quoted 15 7 0
Median salary £42,500 £37,500 -
Median salary % change year-on-year
+13.33% -
UK excluding London median salary £47,500 £42,500 £40,000
% change year-on-year
+11.76% +6.25%
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 Gloucestershire region.

Operating Systems Category
Gloucestershire
Permanent IT job ads with a match in the
Operating Systems category
356 323 330
As % of all permanent IT jobs located in Gloucestershire 36.03% 34.11% 36.50%
Number of salaries quoted 291 264 273
Median salary £42,500 £39,000 £37,000
Median salary % change year-on-year
+8.97% +5.40%
90% offered a salary of more than £24,500 £24,000 £22,000
10% offered a salary of more than £55,000 £46,000 £52,500
UK excluding London median salary £38,500 £37,500 £36,000
% change year-on-year
+2.66% +4.16%

CentOS
Jobs Demand Trend in Gloucestershire

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

CentOS Jobs Demand Trend in Gloucestershire

CentOS
Salary Trend in Gloucestershire

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

CentOS Salary Trend in Gloucestershire

CentOS
Salary Histogram in Gloucestershire

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

CentOS Salary Histogram in Gloucestershire

CentOS
Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Gloucestershire region over the 3 months to 29 July 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
Cheltenham 0 7 £42,500 +13.33% 1
Gloucester 0 1 - - 1
CentOS
South West

CentOS
Top 30 Related IT Skills in Gloucestershire

For the 6 months to 29 July 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 Gloucestershire region with a requirement for CentOS.

1 33 (100.00%) Linux
2 28 (84.85%) Red Hat
3 26 (78.79%) Windows
4 18 (54.55%) Windows Server
5 16 (48.48%) ITIL
6 15 (45.45%) Microsoft
6 15 (45.45%) VMware
6 15 (45.45%) Cybersecurity
7 14 (42.42%) Java
7 14 (42.42%) Python
8 13 (39.39%) Firewall
8 13 (39.39%) Security Cleared
8 13 (39.39%) ITIL V3
9 12 (36.36%) VMware Infrastructure
9 12 (36.36%) HP
9 12 (36.36%) Cisco
10 11 (33.33%) Agile Software Development
10 11 (33.33%) Bash Shell
11 10 (30.30%) Jenkins
11 10 (30.30%) Windows Server 2012
11 10 (30.30%) Scrum
11 10 (30.30%) Windows Server 2008
11 10 (30.30%) MS Excel
12 9 (27.27%) MS Exchange
12 9 (27.27%) LAN
12 9 (27.27%) WAN
12 9 (27.27%) Dell
12 9 (27.27%) Configuration Management
12 9 (27.27%) Programme Management
12 9 (27.27%) SDLC

CentOS
Top Related IT Skills in Gloucestershire 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 (27.27%) MS Exchange
2 8 (24.24%) JBoss
2 8 (24.24%) Tomcat
3 6 (18.18%) Elasticsearch
4 3 (9.09%) Apache
4 3 (9.09%) IIS
5 2 (6.06%) OpenStack
6 1 (3.03%) Exchange Server 2010
6 1 (3.03%) Exchange Server 2013
6 1 (3.03%) SharePoint
6 1 (3.03%) Skype for Business
Applications
1 10 (30.30%) MS Excel
2 6 (18.18%) MS Office
2 6 (18.18%) MS PowerPoint
2 6 (18.18%) MS Visio
Business Applications
1 1 (3.03%) SAP Oil and Gas
Cloud Services
1 3 (9.09%) SaaS
2 1 (3.03%) Amazon AWS
Communications & Networking
1 13 (39.39%) Firewall
2 9 (27.27%) LAN
2 9 (27.27%) WAN
3 8 (24.24%) SAN
4 7 (21.21%) DNS
4 7 (21.21%) TCP/IP
5 6 (18.18%) Network Security
6 3 (9.09%) Cisco IOS
6 3 (9.09%) DHCP
6 3 (9.09%) HTTP
6 3 (9.09%) MPLS
6 3 (9.09%) VoIP
6 3 (9.09%) VPN
7 2 (6.06%) Internet
7 2 (6.06%) NAS
Database & Business Intelligence
1 6 (18.18%) Apache Accumulo
1 6 (18.18%) Big Data
1 6 (18.18%) Hadoop
2 4 (12.12%) SQL Server
3 3 (9.09%) MySQL
4 1 (3.03%) SQL Server 2005
Development Applications
1 10 (30.30%) Jenkins
2 8 (24.24%) Selenium
3 2 (6.06%) Git (software)
General
1 2 (6.06%) Electronics
1 2 (6.06%) Manufacturing
1 2 (6.06%) Telecoms
2 1 (3.03%) Aerospace
2 1 (3.03%) Finance
2 1 (3.03%) Marketing
Job Titles
1 9 (27.27%) Network Engineer
2 8 (24.24%) Analyst
2 8 (24.24%) Cybersecurity Analyst
2 8 (24.24%) Security Analyst
2 8 (24.24%) Test Analyst
3 5 (15.15%) Support Engineer
3 5 (15.15%) Windows Engineer
4 4 (12.12%) Infrastructure Engineer
5 3 (9.09%) Administrator
5 3 (9.09%) Linux Administrator
5 3 (9.09%) Linux Systems Administrator
5 3 (9.09%) Network Support
5 3 (9.09%) Network Support Engineer
5 3 (9.09%) Platform Engineer
5 3 (9.09%) Server Engineer
5 3 (9.09%) Server Support
5 3 (9.09%) Systems Administrator
5 3 (9.09%) Windows Server Engineer
5 3 (9.09%) Windows Server Support
5 3 (9.09%) Windows Support Engineer
Libraries, Frameworks & Software Standards
1 6 (18.18%) ELK Stack
1 6 (18.18%) Kafka
2 3 (9.09%) LAMP
3 2 (6.06%) COM
3 2 (6.06%) SOAP
4 1 (3.03%) Web Services
Miscellaneous
1 7 (21.21%) Cyberthreat
2 6 (18.18%) Data Centre
2 6 (18.18%) Security Operations Centre
3 4 (12.12%) Analytical Skills
3 4 (12.12%) Cybercrime
4 3 (9.09%) EqualLogic
5 1 (3.03%) iPad
Operating Systems
1 33 (100.00%) Linux
2 26 (78.79%) Windows
3 18 (54.55%) Windows Server
4 10 (30.30%) Windows Server 2008
4 10 (30.30%) Windows Server 2012
5 4 (12.12%) Red Hat Enterprise Linux
6 3 (9.09%) FreeNAS
7 1 (3.03%) Solaris
7 1 (3.03%) Unix
7 1 (3.03%) Windows 10
7 1 (3.03%) Windows 7
Processes & Methodologies
1 16 (48.48%) ITIL
2 15 (45.45%) Cybersecurity
3 13 (39.39%) ITIL V3
4 11 (33.33%) Agile Software Development
5 10 (30.30%) Scrum
6 9 (27.27%) Configuration Management
6 9 (27.27%) Programme Management
6 9 (27.27%) SDLC
7 8 (24.24%) Automated Testing
7 8 (24.24%) Manual Testing
7 8 (24.24%) Non-Functional Testing
7 8 (24.24%) Regression Testing
7 8 (24.24%) Test Scripting
7 8 (24.24%) User Acceptance Testing
8 6 (18.18%) Data Acquisition
8 6 (18.18%) Security Operations
8 6 (18.18%) Service Management
9 5 (15.15%) Change Management
10 3 (9.09%) Load Balancing
10 3 (9.09%) Problem Management
Programming Languages
1 14 (42.42%) Java
1 14 (42.42%) Python
2 11 (33.33%) Bash Shell
3 8 (24.24%) Ruby
4 6 (18.18%) SQL
5 5 (15.15%) PowerShell
6 3 (9.09%) Perl
7 2 (6.06%) Shell Script
Qualifications
1 13 (39.39%) Security Cleared
2 8 (24.24%) ISEB
2 8 (24.24%) ISTQB
3 5 (15.15%) DV Cleared
4 3 (9.09%) CCNA
4 3 (9.09%) Cisco Certification
4 3 (9.09%) JNCIS
5 1 (3.03%) MCSA
5 1 (3.03%) MCSE
5 1 (3.03%) Microsoft Certification
5 1 (3.03%) VCP5
5 1 (3.03%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (9.09%) SLA
2 1 (3.03%) QA
System Software
1 12 (36.36%) VMware Infrastructure
2 7 (21.21%) Active Directory
3 6 (18.18%) Apache Flume
3 6 (18.18%) Firmware
4 3 (9.09%) VMware ESX
5 2 (6.06%) vSphere
6 1 (3.03%) VMware ESXi
6 1 (3.03%) XenApp
Systems Management
1 6 (18.18%) FortiGate
1 6 (18.18%) Kibana
1 6 (18.18%) logstash
2 3 (9.09%) Puppet
3 2 (6.06%) Backup Exec
3 2 (6.06%) NetBackup
3 2 (6.06%) Opscode Chef
3 2 (6.06%) Tivoli
3 2 (6.06%) Tivoli Storage Manager
Vendors
1 28 (84.85%) Red Hat
2 15 (45.45%) Microsoft
2 15 (45.45%) VMware
3 12 (36.36%) Cisco
3 12 (36.36%) HP
4 9 (27.27%) Dell
5 6 (18.18%) EMC
5 6 (18.18%) Hortonworks
5 6 (18.18%) Intel
6 3 (9.09%) Apple
6 3 (9.09%) Draytek
6 3 (9.09%) Fortinet
6 3 (9.09%) Juniper
6 3 (9.09%) Palo Alto
7 2 (6.06%) Atlassian
7 2 (6.06%) NetApp
7 2 (6.06%) Symantec
8 1 (3.03%) Citrix
8 1 (3.03%) Cloudera
8 1 (3.03%) SAP
Cheltenham, Gloucestershire
Evolution Recruitment Solutions
Salary: 30,000 - 60,000 plus benefits
Posted: 2 days ago
Gloucester, Gloucestershire
Evolution Recruitment Solutions
Salary: 30,000-55,000
Posted: 4 days ago