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 18 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
18 Sep 2014
Same period 2013 Same period 2012
CentOS Linux
Rank 150 126 159
Rank change year-on-year
-24 +33
Permanent jobs citing CentOS 35 31 1
As % of all permanent IT jobs located in Leeds 0.92% 1.18% 0.035%
As % of the Operating Systems category 3.74% 5.05% 0.14%
Number of salaries quoted 28 29 1
Average salary £33,250 £40,000 £30,000
Average salary % change year-on-year
-16.87% +33.33%
UK excluding London average salary £41,500 £40,000 £37,500
% change year-on-year
+3.75% +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
937 614 719
As % of all permanent IT jobs located in Leeds 24.72% 23.40% 25.33%
Number of salaries quoted 676 493 547
Average salary £37,500 £36,000 £34,500
Average salary % change year-on-year
+4.16% +4.34%
90% offered a salary of more than £21,000 £23,500 £21,500
10% offered a salary of more than £52,500 £49,000 £52,500
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 18 September 2014.

CentOS Salary Histogram in Leeds

CentOS
Top 30 Related IT Skills in Leeds

For the 6 months to 18 September 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 48 (94.12%) Linux
2 34 (66.67%) Red Hat
3 32 (62.75%) Apache
3 32 (62.75%) Red Hat Enterprise Linux
4 25 (49.02%) Perl
4 25 (49.02%) SAN
5 20 (39.22%) UNIX
5 20 (39.22%) Solaris
5 20 (39.22%) Ubuntu
6 19 (37.25%) NetApp
6 19 (37.25%) EMC
6 19 (37.25%) Shell Script
6 19 (37.25%) Puppet
7 18 (35.29%) Symantec
7 18 (35.29%) HPUX
7 18 (35.29%) Git (software)
8 17 (33.33%) Veritas Cluster Server
8 17 (33.33%) Veritas Storage Foundation
8 17 (33.33%) VMware
8 17 (33.33%) PHP
8 17 (33.33%) IBM
8 17 (33.33%) Veritas
9 15 (29.41%) Windows
9 15 (29.41%) Tomcat
10 14 (27.45%) Microsoft
11 13 (25.49%) SLA
11 13 (25.49%) Windows Server 2008
12 12 (23.53%) Firewall
12 12 (23.53%) Cisco
12 12 (23.53%) MS Excel

CentOS
Top Related IT Skills in Leeds by Category

For the 6 months to 18 September 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 32 (62.75%) Apache
2 15 (29.41%) Tomcat
3 10 (19.61%) IIS
4 4 (7.84%) GlassFish
5 3 (5.88%) Node.js
Applications
1 12 (23.53%) MS Excel
Communications & Networking
1 25 (49.02%) SAN
2 12 (23.53%) Firewall
3 8 (15.69%) DNS
4 6 (11.76%) TCP/IP
4 6 (11.76%) Cisco ASA
4 6 (11.76%) BIG-IP
5 5 (9.80%) SSH
5 5 (9.80%) DHCP
5 5 (9.80%) FTP
5 5 (9.80%) HTTP
5 5 (9.80%) SMTP
6 2 (3.92%) WAN
6 2 (3.92%) LAN
6 2 (3.92%) VPN
6 2 (3.92%) MPLS
7 1 (1.96%) Cisco IOS
7 1 (1.96%) NAS
7 1 (1.96%) IPsec
7 1 (1.96%) VoIP
7 1 (1.96%) ISDN
Database & Business Intelligence
1 3 (5.88%) Hadoop
1 3 (5.88%) Redis
1 3 (5.88%) MongoDB
1 3 (5.88%) NoSQL
2 2 (3.92%) MySQL
2 2 (3.92%) SQL Server
Development Applications
1 18 (35.29%) Git (software)
2 4 (7.84%) Jenkins
General
1 2 (3.92%) Advertising
1 2 (3.92%) Banking
Job Titles
1 20 (39.22%) Administrator
2 18 (35.29%) UNIX Administrator
3 15 (29.41%) UNIX Engineer
4 8 (15.69%) Technical Support
5 6 (11.76%) Support Technician
6 5 (9.80%) Senior UNIX Engineer
6 5 (9.80%) Senior UNIX Administrator
6 5 (9.80%) Junior
7 4 (7.84%) DevOps Engineer
7 4 (7.84%) Systems Administrator
7 4 (7.84%) Linux Engineer
7 4 (7.84%) Linux Support
8 3 (5.88%) Server Engineer
8 3 (5.88%) UNIX Systems Administrator
8 3 (5.88%) Data Centre Technician
9 2 (3.92%) Systems Engineer
9 2 (3.92%) 1st Line Support
9 2 (3.92%) Technical Engineer
10 1 (1.96%) Senior Technical Support
10 1 (1.96%) Senior Technical Support Analyst
Libraries, Frameworks & Software Standards
1 5 (9.80%) .NET
2 4 (7.84%) LAMP
3 3 (5.88%) Memcached
3 3 (5.88%) RabbitMQ
Miscellaneous
1 2 (3.92%) Replication
2 1 (1.96%) Management Information System
2 1 (1.96%) Clustering
2 1 (1.96%) IVR
2 1 (1.96%) NHS
Operating Systems
1 48 (94.12%) Linux
2 32 (62.75%) Red Hat Enterprise Linux
3 20 (39.22%) UNIX
3 20 (39.22%) Solaris
3 20 (39.22%) Ubuntu
4 18 (35.29%) HPUX
5 15 (29.41%) Windows
6 13 (25.49%) Windows Server 2008
7 11 (21.57%) SUSE
7 11 (21.57%) Windows Server 2012
8 10 (19.61%) Debian
9 5 (9.80%) Windows Server 2003
Processes & Methodologies
1 11 (21.57%) ITIL
2 6 (11.76%) Software Testing
3 5 (9.80%) Load Balancing
4 4 (7.84%) DevOps
4 4 (7.84%) Continuous Integration
5 3 (5.88%) Incident Management
5 3 (5.88%) Data Management
6 2 (3.92%) High Availability
6 2 (3.92%) Network Monitoring
7 1 (1.96%) QMS
7 1 (1.96%) Migration
7 1 (1.96%) Service Management
7 1 (1.96%) Service Delivery
7 1 (1.96%) Change Management
7 1 (1.96%) Disaster Recovery
7 1 (1.96%) Project Management
7 1 (1.96%) E-Commerce
7 1 (1.96%) PRINCE2
7 1 (1.96%) Coaching
7 1 (1.96%) Performance Tuning
Programming Languages
1 25 (49.02%) Perl
2 19 (37.25%) Shell Script
3 17 (33.33%) PHP
4 11 (21.57%) Python
5 8 (15.69%) SQL
6 4 (7.84%) Java
7 3 (5.88%) Ruby
7 3 (5.88%) JavaScript
7 3 (5.88%) Bash Shell
Qualifications
1 6 (11.76%) ITIL Foundation Certificate
1 6 (11.76%) ISTQB Foundation Certification
1 6 (11.76%) ISEB
2 2 (3.92%) MCP
2 2 (3.92%) MCSE
2 2 (3.92%) Microsoft Certification
3 1 (1.96%) Degree
3 1 (1.96%) PRINCE2 Practitioner
3 1 (1.96%) Cisco Certification
3 1 (1.96%) CCNP
3 1 (1.96%) VCAP
Quality Assurance & Compliance
1 13 (25.49%) SLA
2 2 (3.92%) ISO 9001
2 2 (3.92%) ISO/IEC 27001
3 1 (1.96%) ISO 14001
System Software
1 17 (33.33%) Veritas Cluster Server
2 11 (21.57%) VMware Infrastructure
3 7 (13.73%) vSphere
4 6 (11.76%) VMware ESX
5 5 (9.80%) Hyper-V
5 5 (9.80%) XenServer
6 2 (3.92%) VMware ESXi
6 2 (3.92%) Active Directory
7 1 (1.96%) VMware Server
7 1 (1.96%) XenApp
Systems Management
1 19 (37.25%) Puppet
2 17 (33.33%) Veritas Storage Foundation
3 4 (7.84%) Opsview
4 3 (5.88%) Foglight
4 3 (5.88%) Nagios
4 3 (5.88%) Opscode Chef
4 3 (5.88%) PureDisk
5 2 (3.92%) Plesk
6 1 (1.96%) HP Quality Center
6 1 (1.96%) OpenView
Vendors
1 34 (66.67%) Red Hat
2 19 (37.25%) NetApp
2 19 (37.25%) EMC
3 18 (35.29%) Symantec
4 17 (33.33%) VMware
4 17 (33.33%) IBM
4 17 (33.33%) Veritas
5 14 (27.45%) Microsoft
6 12 (23.53%) Cisco
7 10 (19.61%) Splunk
7 10 (19.61%) HP
8 8 (15.69%) Citrix
9 5 (9.80%) Brocade
9 5 (9.80%) Dell
9 5 (9.80%) Juniper
10 3 (5.88%) Riverbed
10 3 (5.88%) Syncsort
10 3 (5.88%) F5
10 3 (5.88%) Tealeaf
11 1 (1.96%) Avaya
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £25,000 to £50,000 per annum + bonus
Posted: Yesterday
Leeds, West Yorkshire
NSK International Consultants Ltd
Salary: From £55,000 to £60,000 per annum to £60,000 plus benefits
Posted: 2 days ago
Leeds
Hays IT - Uk Posting account
Salary: £25000 - £28000 per annum + Shift Allowance
Posted: 9 days ago