The following table provides summary statistics for permanent job vacancies advertised in Guildford with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
CentOS Linux
Surrey / Guildford
Rank - 71 74
Permanent jobs citing CentOS 0 9 5
As % of all permanent IT jobs advertised in Guildford - 1.35% 0.73%
As % of the Operating Systems category - 3.10% 1.96%
Number of salaries quoted 0 2 5
Median salary - £75,000 £55,000
Median salary % change year-on-year - +36.36%  
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

CentOS is in the operating system skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Guildford with a requirement for operating system skills.

Operating System Skills
Guildford
Permanent job vacancies with a requirement for operating system skills 151 290 255
As % of all permanent IT job vacancies advertised in Guildford 47.34% 43.61% 37.23%
Number of salaries quoted 143 191 237
Median salary £33,500 £35,000 £37,500
Median salary % change year-on-year -4.28% -6.66%  
90% offered a salary of more than £21,000 £23,000 £23,250
10% offered a salary of more than £55,000 £52,500 £52,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Guildford

The job posting trend of jobs advertised in Guildford citing CentOS as a proportion of all permanent or contract IT jobs with a match in the Operating Systems category.

Job vacancy trend for CentOS in Guildford

CentOS
Salary Trend in Guildford

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

Salary trend for CentOS in Guildford

CentOS
Top 30 Related IT Skills in Guildford

For the 6 months to 25 March 2017, 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 Guildford region with a requirement for CentOS.

1 2 (100.00%) ITIL
1 2 (100.00%) Windows
1 2 (100.00%) Linux
1 2 (100.00%) DHCP
1 2 (100.00%) TCP/IP
1 2 (100.00%) DNS
1 2 (100.00%) Cisco
1 2 (100.00%) Active Directory
1 2 (100.00%) Red Hat
1 2 (100.00%) Games
1 2 (100.00%) VMware
1 2 (100.00%) Polycom
1 2 (100.00%) Video Conferencing
1 2 (100.00%) VMware Infrastructure
1 2 (100.00%) Windows Server 2008
1 2 (100.00%) Windows 7
1 2 (100.00%) Google
1 2 (100.00%) Ubuntu
1 2 (100.00%) G Suite
1 2 (100.00%) Windows 8
1 2 (100.00%) Windows Server 2012
1 2 (100.00%) Windows 10
2 1 (50.00%) Windows Server
2 1 (50.00%) Performance Metrics
2 1 (50.00%) Patch Management
2 1 (50.00%) Software Deployment
2 1 (50.00%) Incident Management
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Asset Management
2 1 (50.00%) Service Delivery

CentOS
Top Related IT Skills in Guildford 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:

Cloud Services
1 2 (100.00%) G Suite
Communications & Networking
1 2 (100.00%) DHCP
1 2 (100.00%) DNS
1 2 (100.00%) TCP/IP
General
1 2 (100.00%) Games
2 1 (50.00%) Telecoms
Job Titles
1 1 (50.00%) 2nd Line Engineer
1 1 (50.00%) IT Support
1 1 (50.00%) IT Support Technician
1 1 (50.00%) IT Technician
1 1 (50.00%) Linux Engineer
1 1 (50.00%) Mac Engineer
1 1 (50.00%) Support Technician
1 1 (50.00%) VMware Engineer
1 1 (50.00%) Windows Engineer
Miscellaneous
1 2 (100.00%) Video Conferencing
Operating Systems
1 2 (100.00%) Linux
1 2 (100.00%) Ubuntu
1 2 (100.00%) Windows
1 2 (100.00%) Windows 10
1 2 (100.00%) Windows 7
1 2 (100.00%) Windows 8
1 2 (100.00%) Windows Server 2008
1 2 (100.00%) Windows Server 2012
2 1 (50.00%) Red Hat Enterprise Linux
2 1 (50.00%) Windows Server
Processes & Methodologies
1 2 (100.00%) ITIL
2 1 (50.00%) Asset Management
2 1 (50.00%) Change Management
2 1 (50.00%) Disaster Recovery
2 1 (50.00%) Incident Management
2 1 (50.00%) Patch Management
2 1 (50.00%) Performance Metrics
2 1 (50.00%) Service Delivery
2 1 (50.00%) Software Deployment
System Software
1 2 (100.00%) Active Directory
1 2 (100.00%) VMware Infrastructure
Vendors
1 2 (100.00%) Cisco
1 2 (100.00%) Google
1 2 (100.00%) Polycom
1 2 (100.00%) Red Hat
1 2 (100.00%) VMware
2 1 (50.00%) Avaya
2 1 (50.00%) Dell
Guildford
BAE SYSTEMS
Salary: Competitive + Benefits
Posted: 2 days ago