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 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Surrey / Guildford
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 50 67 76
Rank change year-on-year +17 +9  
Permanent jobs citing CentOS 3 3 2
As % of all permanent IT jobs advertised in Guildford 0.87% 0.53% 0.29%
As % of the Operating Systems category 1.91% 1.44% 0.70%
Number of salaries quoted 3 3 1
Median salary £65,000 £25,000 £52,500
Median salary % change year-on-year +160.00% -52.38%  
UK excluding London median salary £45,000 £47,500 £40,000
% change year-on-year -5.26% +18.75%  

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 157 208 286
As % of all permanent IT job vacancies advertised in Guildford 45.64% 36.62% 41.27%
Number of salaries quoted 142 168 249
Median salary £33,000 £40,000 £32,500
Median salary % change year-on-year -17.50% +23.07%  
90% offered a salary of more than £20,500 £23,900 £25,000
10% offered a salary of more than £50,000 £52,500 £55,000
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
Salary Histogram in Guildford

The salary distribution of IT jobs citing CentOS in Guildford over the 3 months to 25 June 2017.

Salary histogram for CentOS in Guildford

For the 6 months to 25 June 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 3 (100.00%) Linux
2 2 (66.67%) SQL Server
2 2 (66.67%) TCP/IP
2 2 (66.67%) SLA
2 2 (66.67%) Cisco
2 2 (66.67%) Dell
2 2 (66.67%) SAN
2 2 (66.67%) Nagios
2 2 (66.67%) Disaster Recovery
2 2 (66.67%) Firewall
2 2 (66.67%) VMware
2 2 (66.67%) Business Continuity
2 2 (66.67%) VMware Infrastructure
2 2 (66.67%) NAS
2 2 (66.67%) vSphere
2 2 (66.67%) Capacity Planning
2 2 (66.67%) EqualLogic
2 2 (66.67%) High Availability
2 2 (66.67%) Fortinet
2 2 (66.67%) Meraki
2 2 (66.67%) DevOps
2 2 (66.67%) Opsview
2 2 (66.67%) Continuous Delivery
2 2 (66.67%) Private Cloud
2 2 (66.67%) Infrastructure Monitoring
2 2 (66.67%) Windows
3 1 (33.33%) Octopus Deploy
3 1 (33.33%) Atlassian
3 1 (33.33%) Elasticsearch
3 1 (33.33%) Opscode Chef

CentOS
Co-occurring 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:

Application Platforms
1 1 (33.33%) Apache
1 1 (33.33%) Elasticsearch
1 1 (33.33%) IIS
Communications & Networking
1 2 (66.67%) Firewall
1 2 (66.67%) NAS
1 2 (66.67%) SAN
1 2 (66.67%) TCP/IP
2 1 (33.33%) 3G
2 1 (33.33%) 4G
2 1 (33.33%) DNS
Database & Business Intelligence
1 2 (66.67%) SQL Server
Development Applications
1 1 (33.33%) Octopus Deploy
Job Titles
1 2 (66.67%) DevOps Manager
1 2 (66.67%) Infrastructure Manager
1 2 (66.67%) Infrastructure Services Manager
1 2 (66.67%) Infrastructure Team Leader
1 2 (66.67%) Lead DevOps
1 2 (66.67%) Service Manager
1 2 (66.67%) Team Leader
2 1 (33.33%) C++ Developer
2 1 (33.33%) Developer
Miscellaneous
1 2 (66.67%) Private Cloud
2 1 (33.33%) Enterprise Storage
Operating Systems
1 3 (100.00%) Linux
2 2 (66.67%) Windows
3 1 (33.33%) Ubuntu
Processes & Methodologies
1 2 (66.67%) Business Continuity
1 2 (66.67%) Capacity Planning
1 2 (66.67%) Continuous Delivery
1 2 (66.67%) DevOps
1 2 (66.67%) Disaster Recovery
1 2 (66.67%) High Availability
1 2 (66.67%) Infrastructure Monitoring
Programming Languages
1 1 (33.33%) C#
1 1 (33.33%) C++
1 1 (33.33%) Java
1 1 (33.33%) SQL
Quality Assurance & Compliance
1 2 (66.67%) SLA
System Software
1 2 (66.67%) VMware Infrastructure
1 2 (66.67%) vSphere
2 1 (33.33%) Active Directory
Systems Management
1 2 (66.67%) Nagios
1 2 (66.67%) Opsview
2 1 (33.33%) Opscode Chef
2 1 (33.33%) Puppet
Vendors
1 2 (66.67%) Cisco
1 2 (66.67%) Dell
1 2 (66.67%) EqualLogic
1 2 (66.67%) Fortinet
1 2 (66.67%) Meraki
1 2 (66.67%) VMware
2 1 (33.33%) Atlassian
Guildford, Surrey
ANSON MCCADE
Salary: £40,000-£60,000 + Package
Posted: 5 days ago
Guildford
Talent Point
Salary: £60000 - £70000 per annum
Posted: 9 days ago
Guildford
Talent Point
Salary: £50000.00 - £60000.00 per annum
Posted: 13 days ago