The table below looks at the statistics for CentOS skills in IT jobs advertised for the Reading region. Included is a guide to the average salaries offered in IT jobs that have cited CentOS over the 3 months to 26 February 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
26 Feb 2015
Same period 2014 Same period 2013
CentOS Linux
Rank 103 121 119
Rank change year-on-year
+18 -2
Permanent jobs citing CentOS 34 20 17
As % of all permanent IT jobs located in Reading 1.47% 0.89% 0.85%
As % of the Operating Systems category 5.26% 3.03% 2.84%
Number of salaries quoted 29 20 16
Average salary £36,000 £39,750 £28,500
Average salary % change year-on-year
-9.43% +39.47%
90% offered a salary of more than £22,000 £29,200 £22,000
10% offered a salary of more than £40,000 £45,000 £36,750
UK excluding London average salary £42,500 £41,500 £35,500
% change year-on-year
+2.40% +16.90%
CentOS
Berkshire

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

Operating Systems Category
Reading
Permanent IT job ads with a match in the
Operating Systems category
647 659 599
As % of all permanent IT jobs located in Reading 27.90% 29.47% 30.07%
Number of salaries quoted 458 512 483
Average salary £40,500 £40,500 £40,000
Average salary % change year-on-year
- +1.25%
90% offered a salary of more than £22,500 £25,000 £24,500
10% offered a salary of more than £65,000 £57,500 £60,000
UK excluding London average salary £37,500 £37,500 £37,500

CentOS
Jobs Demand Trend in Reading

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

CentOS Jobs Demand Trend in Reading

CentOS
Salary Trend in Reading

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

CentOS Salary Trend in Reading

CentOS
Salary Histogram in Reading

This chart provides a salary histogram for IT jobs citing CentOS across the Reading region over the 3 months to 26 February 2015.

CentOS Salary Histogram in Reading

CentOS
Top 30 Related IT Skills in Reading

For the 6 months to 26 February 2015, IT jobs across the Reading 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 (96.00%) Red Hat
2 45 (90.00%) Linux
3 40 (80.00%) Red Hat Enterprise Linux
4 34 (68.00%) Windows
5 32 (64.00%) Ubuntu
6 28 (56.00%) Debian
7 24 (48.00%) TCP/IP
8 21 (42.00%) Windows 7
9 20 (40.00%) PHP
10 19 (38.00%) MySQL
11 18 (36.00%) Apache
12 15 (30.00%) SUSE
12 15 (30.00%) VMware
13 14 (28.00%) Firewall
13 14 (28.00%) Load Balancing
13 14 (28.00%) Cisco
13 14 (28.00%) Juniper
13 14 (28.00%) VMware Infrastructure
14 12 (24.00%) Cisco ASA
14 12 (24.00%) Hyper-V
14 12 (24.00%) SAN
14 12 (24.00%) HP
14 12 (24.00%) Microsoft
14 12 (24.00%) SQL Server
14 12 (24.00%) IIS
14 12 (24.00%) SQL
14 12 (24.00%) MS Excel
14 12 (24.00%) NetScreen
14 12 (24.00%) LAMP
15 7 (14.00%) Bash Shell

CentOS
Top Related IT Skills in Reading by Category

For the 6 months to 26 February 2015, IT jobs across the Reading 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 18 (36.00%) Apache
2 12 (24.00%) IIS
Applications
1 12 (24.00%) MS Excel
Cloud Services
1 6 (12.00%) Office 365
2 1 (2.00%) Cloud Computing
2 1 (2.00%) Amazon AWS
Communications & Networking
1 24 (48.00%) TCP/IP
2 14 (28.00%) Firewall
3 12 (24.00%) Cisco ASA
3 12 (24.00%) NetScreen
3 12 (24.00%) SAN
4 6 (12.00%) DNS
5 2 (4.00%) IPv4
5 2 (4.00%) IPv6
5 2 (4.00%) Internet
5 2 (4.00%) OSPF
5 2 (4.00%) BGP
5 2 (4.00%) VRRP
5 2 (4.00%) HSRP
5 2 (4.00%) IPsec
5 2 (4.00%) LDAP
6 1 (2.00%) DHCP
6 1 (2.00%) HTTP
Database & Business Intelligence
1 19 (38.00%) MySQL
2 12 (24.00%) SQL Server
Development Applications
1 3 (6.00%) Subversion
2 1 (2.00%) Git (software)
General
1 1 (2.00%) Telecoms
Job Titles
1 26 (52.00%) Support Engineer
2 17 (34.00%) Administrator
2 17 (34.00%) Systems Administrator
3 14 (28.00%) IT Support Engineer
3 14 (28.00%) IT Support
4 10 (20.00%) 1st Line Support Engineer
4 10 (20.00%) 1st Line Support
5 7 (14.00%) Linux Systems Administrator
5 7 (14.00%) Linux Administrator
6 5 (10.00%) AIX Administrator
6 5 (10.00%) Server Support
6 5 (10.00%) Systems Support
7 4 (8.00%) Provisioning Engineer
8 3 (6.00%) Senior Support Engineer
8 3 (6.00%) Senior IT Support
8 3 (6.00%) Network Engineer
9 2 (4.00%) Systems Engineer
9 2 (4.00%) Infrastructure Engineer
9 2 (4.00%) Network Administrator
9 2 (4.00%) Project Engineer
Libraries, Frameworks & Software Standards
1 12 (24.00%) LAMP
Operating Systems
1 45 (90.00%) Linux
2 40 (80.00%) Red Hat Enterprise Linux
3 34 (68.00%) Windows
4 32 (64.00%) Ubuntu
5 28 (56.00%) Debian
6 21 (42.00%) Windows 7
7 15 (30.00%) SUSE
8 5 (10.00%) AIX
9 2 (4.00%) OpenBSD
Processes & Methodologies
1 14 (28.00%) Load Balancing
2 2 (4.00%) Project Management
2 2 (4.00%) Data Management
3 1 (2.00%) Agile Software Development
3 1 (2.00%) DevOps
3 1 (2.00%) Mentoring
Programming Languages
1 20 (40.00%) PHP
2 12 (24.00%) SQL
3 7 (14.00%) Bash Shell
4 6 (12.00%) Perl
5 3 (6.00%) Python
5 3 (6.00%) AWK
6 1 (2.00%) Ruby
Qualifications
1 5 (10.00%) SC Cleared
1 5 (10.00%) DV Cleared
1 5 (10.00%) Security Cleared
2 1 (2.00%) VCP4
System Software
1 14 (28.00%) VMware Infrastructure
2 12 (24.00%) Hyper-V
3 5 (10.00%) NFS
3 5 (10.00%) Samba
4 3 (6.00%) VMware ESXi
5 1 (2.00%) QEMU
5 1 (2.00%) KVM
Systems Management
1 5 (10.00%) nmon
2 1 (2.00%) Puppet
2 1 (2.00%) Opscode Chef
Vendors
1 48 (96.00%) Red Hat
2 15 (30.00%) VMware
3 14 (28.00%) Juniper
3 14 (28.00%) Cisco
4 12 (24.00%) Microsoft
4 12 (24.00%) HP
5 6 (12.00%) F5
6 5 (10.00%) IBM
7 2 (4.00%) Dell
7 2 (4.00%) Foundry
Reading, Berkshire
Polar Recruitment
Salary: £0000 - £9999 per annum
Posted: 13 hours ago
Reading, Berkshire
Yell
Salary: £45000 - £60000 per annum + Exc Bens
Posted: 21 days ago