Period
to 22 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Cambridgeshire with a requirement for CentOS skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited CentOS over the 6 months to 22 July 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
East of England > Cambridgeshire
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 172 178 167
Rank change year-on-year +6 -11 -13
Permanent jobs citing CentOS 26 20 35
As % of all permanent IT jobs advertised in Cambridgeshire 0.69% 0.50% 0.81%
As % of the Operating Systems category 2.44% 1.76% 2.78%
Number of salaries quoted 26 20 35
Cambridgeshire median annual salary £55,000 £42,500 £45,000
Median salary % change year-on-year +29.41% -5.56% +9.09%
10th Percentile £41,250 £31,850 £31,250
90th Percentile £80,000 £51,875 £55,000
East of England median annual salary £50,000 £47,500 £48,000
% change year-on-year +5.26% -1.04% +12.94%

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 Cambridgeshire with a requirement for operating system skills.

Operating System Skills
Cambridgeshire
Permanent job vacancies with a requirement for operating system skills 1065 1137 1261
As % of all permanent IT job vacancies advertised in Cambridgeshire 28.29% 28.56% 29.28%
Number of salaries quoted 821 943 1075
Cambridgeshire median annual salary £45,000 £42,500 £41,500
Median salary % change year-on-year +5.88% +2.41% +3.75%
10th Percentile £26,250 £26,350 £25,050
90th Percentile £65,000 £60,000 £62,500
East of England median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% -

CentOS
Job Vacancy Trend in Cambridgeshire

Job postings citing CentOS as a percentage of all IT jobs advertised in Cambridgeshire.

Job vacancy trend for CentOS in Cambridgeshire

CentOS
Salary Trend in Cambridgeshire

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

Salary trend for CentOS in Cambridgeshire

CentOS
Salary Histogram in Cambridgeshire

The salary distribution of IT jobs citing CentOS in Cambridgeshire over the 6 months to 22 July 2017.

Salary histogram for CentOS in Cambridgeshire

CentOS
Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing CentOS within the Cambridgeshire region over the 6 months to 22 July 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cambridge -10 26 £55,000 +29.41% 3
CentOS
East of England

For the 6 months to 22 July 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 Cambridgeshire region with a requirement for CentOS.

1 26 (100.00%) Linux
1 26 (100.00%) Bash Shell
1 26 (100.00%) Puppet
1 26 (100.00%) Opscode Chef
1 26 (100.00%) DevOps
2 24 (92.31%) Docker
2 24 (92.31%) Amazon AWS
2 24 (92.31%) ZABBIX
2 24 (92.31%) Munin
2 24 (92.31%) Python
2 24 (92.31%) Perl
2 24 (92.31%) Grafana
3 22 (84.62%) Red Hat Enterprise Linux
4 16 (61.54%) Salt
4 16 (61.54%) Hyper-V
4 16 (61.54%) VMware
5 12 (46.15%) Ansible
5 12 (46.15%) Jenkins
6 11 (42.31%) VMware Infrastructure
7 8 (30.77%) IaaS
7 8 (30.77%) Machine Learning
7 8 (30.77%) Mac OS
7 8 (30.77%) Artificial Intelligence
7 8 (30.77%) Windows
7 8 (30.77%) Web Services
7 8 (30.77%) SMS
7 8 (30.77%) Continuous Delivery
7 8 (30.77%) Cyberthreat
7 8 (30.77%) AWS CloudFormation
7 8 (30.77%) Reinforcement Learning

CentOS
Co-occurring IT Skills in Cambridgeshire 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 24 (92.31%) Amazon AWS
2 8 (30.77%) AWS CloudFormation
2 8 (30.77%) IaaS
3 5 (19.23%) Amazon CloudWatch
4 4 (15.38%) SaaS
5 3 (11.54%) Cloud Computing
6 1 (3.85%) Amazon EC2
Communications & Networking
1 8 (30.77%) SMS
2 6 (23.08%) PPP
3 5 (19.23%) Network Security
Development Applications
1 12 (46.15%) Jenkins
2 2 (7.69%) Git (software)
2 2 (7.69%) Maven
3 1 (3.85%) TeamCity
Job Titles
1 19 (73.08%) DevOps Engineer
2 8 (30.77%) Administrator
2 8 (30.77%) DevOps Administrator
2 8 (30.77%) DevOps Systems Engineer
2 8 (30.77%) Linux Administrator
2 8 (30.77%) Linux DevOps Administrator
2 8 (30.77%) Linux DevOps Engineer
2 8 (30.77%) Linux Engineer
2 8 (30.77%) Linux Systems Administrator
2 8 (30.77%) Linux Systems Engineer
2 8 (30.77%) Linux/Unix DevOps
2 8 (30.77%) Systems Administrator
3 7 (26.92%) AWS Engineer
3 7 (26.92%) Infrastructure Engineer
4 5 (19.23%) Systems Engineer
5 4 (15.38%) Architect
5 4 (15.38%) AWS Architect
5 4 (15.38%) Infrastructure Architect
6 3 (11.54%) Cloud Engineer
6 3 (11.54%) Junior Linux Systems Administrator
Libraries, Frameworks & Software Standards
1 8 (30.77%) Web Services
Miscellaneous
1 8 (30.77%) Cyberthreat
Operating Systems
1 26 (100.00%) Linux
2 22 (84.62%) Red Hat Enterprise Linux
3 8 (30.77%) Mac OS
3 8 (30.77%) Windows
4 6 (23.08%) Ubuntu
5 4 (15.38%) Debian
Processes & Methodologies
1 26 (100.00%) DevOps
2 8 (30.77%) Artificial Intelligence
2 8 (30.77%) Continuous Delivery
2 8 (30.77%) Machine Learning
2 8 (30.77%) Reinforcement Learning
3 6 (23.08%) Low Latency
4 3 (11.54%) Cybersecurity
4 3 (11.54%) Software Engineering
5 2 (7.69%) Agile Software Development
5 2 (7.69%) Build Automation
5 2 (7.69%) Configuration Management
5 2 (7.69%) Continuous Integration
5 2 (7.69%) ITIL
5 2 (7.69%) Scrum
5 2 (7.69%) Test Automation
Programming Languages
1 26 (100.00%) Bash Shell
2 24 (92.31%) Perl
2 24 (92.31%) Python
3 5 (19.23%) Java
4 3 (11.54%) C++
5 2 (7.69%) Ruby
Qualifications
1 4 (15.38%) CCNA
1 4 (15.38%) Cisco Certification
System Software
1 24 (92.31%) Docker
2 16 (61.54%) Hyper-V
3 11 (42.31%) VMware Infrastructure
4 4 (15.38%) LXC
Systems Management
1 26 (100.00%) Opscode Chef
1 26 (100.00%) Puppet
2 24 (92.31%) Grafana
2 24 (92.31%) Munin
2 24 (92.31%) ZABBIX
3 16 (61.54%) Salt
4 12 (46.15%) Ansible
5 4 (15.38%) Graphite
5 4 (15.38%) Graylog
5 4 (15.38%) Kibana
5 4 (15.38%) logstash
Vendors
1 16 (61.54%) VMware
2 5 (19.23%) Cisco
3 4 (15.38%) Splunk
Cambridge, Cambridgeshire
Mane Contract Services Limited
Posted: 3 days ago
Cambridge, Cambridgeshire
Reed Technology
Salary: £40000 - £60000 per annum + SHARE OPTIONS
Posted: 4 days ago
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Salary: £60000 - £80000 per annum + BENEFITS
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