The table below looks at the statistics for CentOS skills in IT jobs advertised for the Leeds region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 31 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
31 Oct 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 147 142 156
Rank change year-on-year
-5 +14
Permanent jobs citing CentOS 41 19 3
As % of all permanent IT jobs located in Leeds 1.08% 0.65% 0.11%
As % of the Operating Systems category 4.26% 2.62% 0.43%
Number of salaries quoted 39 17 3
Average salary £30,000 £40,000 £30,000
Average salary % change year-on-year
-25.00% +33.33%
90% offered a salary of more than £24,690 £35,000 £20,400
10% offered a salary of more than £42,500 £40,000 £34,800
UK excluding London average salary £40,000 £40,000 £37,500
% change year-on-year
- +6.66%
CentOS
West Yorkshire

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

Operating Systems Category
Leeds
Permanent IT job ads with a match in the
Operating Systems category
962 724 692
As % of all permanent IT jobs located in Leeds 25.42% 24.73% 25.56%
Number of salaries quoted 727 572 543
Average salary £38,000 £35,000 £34,000
Average salary % change year-on-year
+8.57% +2.94%
90% offered a salary of more than £22,500 £21,500 £20,000
10% offered a salary of more than £55,000 £45,000 £51,500
UK excluding London average salary £37,000 £37,500 £37,500
% change year-on-year
-1.33% -

CentOS
Jobs Demand Trend in Leeds

This chart provides a 3-month moving total of permanent IT jobs citing CentOS across the Leeds region as a proportion of the total demand within the Operating Systems category.

CentOS Jobs Demand Trend in Leeds

CentOS
Salary Trend in Leeds

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

CentOS Salary Trend in Leeds

CentOS
Salary Histogram in Leeds

This chart provides a salary histogram for IT jobs citing CentOS across the Leeds region over the 3 months to 31 October 2014.

CentOS Salary Histogram in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 31 October 2014, IT jobs across the Leeds region citing CentOS also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS.

1 49 (90.74%) Linux
2 41 (75.93%) Red Hat
3 35 (64.81%) Red Hat Enterprise Linux
4 31 (57.41%) UNIX
4 31 (57.41%) Perl
5 30 (55.56%) SAN
6 29 (53.70%) Solaris
7 28 (51.85%) Shell Script
8 27 (50.00%) NetApp
8 27 (50.00%) Puppet
9 24 (44.44%) Apache
10 21 (38.89%) Veritas
11 20 (37.04%) EMC
12 19 (35.19%) Symantec
12 19 (35.19%) HPUX
13 18 (33.33%) IBM
13 18 (33.33%) Veritas Cluster Server
13 18 (33.33%) Git (software)
13 18 (33.33%) Veritas Storage Foundation
14 15 (27.78%) VMware
14 15 (27.78%) ITIL
15 14 (25.93%) SLA
15 14 (25.93%) Debian
15 14 (25.93%) Ubuntu
16 12 (22.22%) PHP
16 12 (22.22%) VMware Infrastructure
16 12 (22.22%) SUSE
17 10 (18.52%) Bash Shell
18 9 (16.67%) Windows
18 9 (16.67%) Python

CentOS
Top Related IT Skills in Leeds by Category

For the 6 months to 31 October 2014, IT jobs across the Leeds region citing CentOS also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited CentOS. Up to 20 skills are shown per category.

Application Platforms
1 24 (44.44%) Apache
2 7 (12.96%) IIS
3 6 (11.11%) Tomcat
4 3 (5.56%) Node.js
5 1 (1.85%) Confluence
Applications
1 4 (7.41%) MS Excel
Cloud Services
1 1 (1.85%) Microsoft Azure
1 1 (1.85%) Amazon AWS
Communications & Networking
1 30 (55.56%) SAN
2 7 (12.96%) DNS
2 7 (12.96%) Firewall
3 6 (11.11%) BIG-IP
3 6 (11.11%) Cisco ASA
4 5 (9.26%) SSH
4 5 (9.26%) SMTP
4 5 (9.26%) DHCP
4 5 (9.26%) FTP
4 5 (9.26%) HTTP
4 5 (9.26%) TCP/IP
5 2 (3.70%) LAN
6 1 (1.85%) VoIP
6 1 (1.85%) WAN
6 1 (1.85%) LDAP
6 1 (1.85%) ISDN
6 1 (1.85%) VPN
6 1 (1.85%) Cisco IOS
6 1 (1.85%) IPsec
6 1 (1.85%) SSL
Database & Business Intelligence
1 3 (5.56%) Hadoop
1 3 (5.56%) MongoDB
1 3 (5.56%) NoSQL
1 3 (5.56%) Redis
2 2 (3.70%) MySQL
2 2 (3.70%) SQL Server
Development Applications
1 18 (33.33%) Git (software)
2 4 (7.41%) Jenkins
3 1 (1.85%) JIRA
3 1 (1.85%) Atlassian Bamboo
General
1 2 (3.70%) Advertising
1 2 (3.70%) Banking
Job Titles
1 32 (59.26%) Administrator
2 26 (48.15%) UNIX Administrator
3 15 (27.78%) UNIX Engineer
4 13 (24.07%) Systems Administrator
5 11 (20.37%) UNIX Systems Administrator
6 5 (9.26%) Technical Support
6 5 (9.26%) Junior
6 5 (9.26%) Senior UNIX Administrator
6 5 (9.26%) Senior UNIX Engineer
6 5 (9.26%) DevOps Engineer
7 4 (7.41%) Linux Administrator
8 3 (5.56%) Support Technician
8 3 (5.56%) Systems Engineer
9 2 (3.70%) Senior Systems Engineer
9 2 (3.70%) 1st Line Support
9 2 (3.70%) Linux Engineer
9 2 (3.70%) Platform Engineer
9 2 (3.70%) Linux DevOps Engineer
10 1 (1.85%) Operations Engineer
10 1 (1.85%) UNIX Support
Libraries, Frameworks & Software Standards
1 5 (9.26%) .NET
2 4 (7.41%) LAMP
3 3 (5.56%) Memcached
3 3 (5.56%) RabbitMQ
Miscellaneous
1 4 (7.41%) Clustering
2 3 (5.56%) HACMP
3 2 (3.70%) Replication
4 1 (1.85%) NHS
4 1 (1.85%) Management Information System
4 1 (1.85%) IVR
Operating Systems
1 49 (90.74%) Linux
2 35 (64.81%) Red Hat Enterprise Linux
3 31 (57.41%) UNIX
4 29 (53.70%) Solaris
5 19 (35.19%) HPUX
6 14 (25.93%) Debian
6 14 (25.93%) Ubuntu
7 12 (22.22%) SUSE
8 9 (16.67%) Windows
9 7 (12.96%) AIX
9 7 (12.96%) Windows Server 2008
10 6 (11.11%) Windows Server 2003
11 5 (9.26%) Windows Server 2012
12 1 (1.85%) Fedora
Processes & Methodologies
1 15 (27.78%) ITIL
2 5 (9.26%) Load Balancing
2 5 (9.26%) DevOps
3 4 (7.41%) Service Management
4 3 (5.56%) Data Management
4 3 (5.56%) Software Testing
5 2 (3.70%) Capacity Planning
5 2 (3.70%) High Availability
5 2 (3.70%) Network Monitoring
6 1 (1.85%) Performance Tuning
6 1 (1.85%) Coaching
6 1 (1.85%) Load Testing
6 1 (1.85%) Service Delivery
6 1 (1.85%) Change Management
6 1 (1.85%) Migration
6 1 (1.85%) Agile Software Development
6 1 (1.85%) PRINCE2
6 1 (1.85%) E-Commerce
6 1 (1.85%) Project Management
Programming Languages
1 31 (57.41%) Perl
2 28 (51.85%) Shell Script
3 12 (22.22%) PHP
4 10 (18.52%) Bash Shell
5 9 (16.67%) Python
6 7 (12.96%) PowerShell
7 5 (9.26%) SQL
8 3 (5.56%) JavaScript
8 3 (5.56%) Ruby
9 1 (1.85%) Scala
9 1 (1.85%) Java
Qualifications
1 3 (5.56%) ISEB
1 3 (5.56%) ITIL Foundation Certificate
1 3 (5.56%) ISTQB Foundation Certification
2 2 (3.70%) Microsoft Certification
2 2 (3.70%) MCP
2 2 (3.70%) MCSE
3 1 (1.85%) CCNP
3 1 (1.85%) Cisco Certification
3 1 (1.85%) PRINCE2 Practitioner
3 1 (1.85%) VCAP
Quality Assurance & Compliance
1 14 (25.93%) SLA
2 1 (1.85%) ISO 14001
2 1 (1.85%) ISO/IEC 27001
2 1 (1.85%) ISO 9001
System Software
1 18 (33.33%) Veritas Cluster Server
2 12 (22.22%) VMware Infrastructure
3 7 (12.96%) Samba
4 6 (11.11%) vSphere
5 5 (9.26%) XenServer
6 3 (5.56%) GPFS
7 2 (3.70%) Active Directory
7 2 (3.70%) Hyper-V
8 1 (1.85%) XenApp
Systems Management
1 27 (50.00%) Puppet
2 18 (33.33%) Veritas Storage Foundation
3 7 (12.96%) NetBackup
4 3 (5.56%) Opscode Chef
4 3 (5.56%) Opsview
4 3 (5.56%) PureDisk
5 2 (3.70%) Nagios
5 2 (3.70%) Plesk
Vendors
1 41 (75.93%) Red Hat
2 27 (50.00%) NetApp
3 21 (38.89%) Veritas
4 20 (37.04%) EMC
5 19 (35.19%) Symantec
6 18 (33.33%) IBM
7 15 (27.78%) VMware
8 8 (14.81%) Splunk
9 7 (12.96%) Oracle
9 7 (12.96%) Cisco
10 6 (11.11%) Microsoft
10 6 (11.11%) HP
11 5 (9.26%) Citrix
11 5 (9.26%) Brocade
11 5 (9.26%) Juniper
12 3 (5.56%) Syncsort
12 3 (5.56%) Riverbed
12 3 (5.56%) F5
12 3 (5.56%) Tealeaf
13 2 (3.70%) Dell
Leeds
Computer Futures
Salary: £35000 - £41000 per annum + competitive
Posted: Yesterday
Leeds, West Yorkshire
TEKsystems
Salary: £45000 - £55000 per annum + Package
Posted: 3 days ago
Leeds, West Yorkshire
Circle Recruitment
Salary: £25000 - £35000 per annum + Benefits
Posted: 5 days ago
Leeds, West Yorkshire
Type Agency
Salary: £24000 - £30000 per annum
Posted: 6 days ago
Leeds
Hays IT - Uk Posting account
Salary: £26000.00 - £34500.00 per annum + Excellent Benefits
Posted: 14 days ago
Leeds
Interquest - IQ ERP
Salary: £30000 - £35000 per annum + benefits
Posted: 16 days ago
Leeds
Hays IT - Uk Posting account
Salary: £21478 - £27901 per annum + Excellent Benefits
Posted: 27 days ago