The following table provides summary statistics for permanent job vacancies advertised in Slough 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 24 June 2017 with a comparison to the same period in the previous 2 years.

CentOS Linux
Berkshire / Slough
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 29 58 58
Rank change year-on-year +29 0  
Permanent jobs citing CentOS 24 1 6
As % of all permanent IT jobs advertised in Slough 6.78% 0.19% 1.04%
As % of the Operating Systems category 21.82% 0.94% 4.84%
Number of salaries quoted 24 1 6
Median salary £48,750 £65,000 £42,500
Median salary % change year-on-year -25.00% +52.94%  
90% offered a salary of more than £42,500 £65,000 £38,750
10% offered a salary of more than £67,500 £65,000 £47,500
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 Slough with a requirement for operating system skills.

Operating System Skills
Slough
Permanent job vacancies with a requirement for operating system skills 110 106 124
As % of all permanent IT job vacancies advertised in Slough 31.07% 20.62% 21.49%
Number of salaries quoted 103 97 102
Median salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% -  
90% offered a salary of more than £27,500 £26,500 £25,000
10% offered a salary of more than £65,000 £58,000 £67,500
UK excluding London median salary £37,500 £37,500 £37,500

CentOS
Job Vacancy Trend in Slough

The job posting trend of jobs advertised in Slough 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 Slough

CentOS
Salary Trend in Slough

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

Salary trend for CentOS in Slough

CentOS
Salary Histogram in Slough

The salary distribution of IT jobs citing CentOS in Slough over the 3 months to 24 June 2017.

Salary histogram for CentOS in Slough

For the 6 months to 24 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 Slough region with a requirement for CentOS.

1 46 (100.00%) Linux
2 37 (80.43%) Red Hat
3 35 (76.09%) Puppet
4 27 (58.70%) DevOps
5 24 (52.17%) Docker
5 24 (52.17%) nginx
6 23 (50.00%) Amazon AWS
6 23 (50.00%) Python
7 22 (47.83%) Bash Shell
8 21 (45.65%) Opscode Chef
9 20 (43.48%) Open Source
9 20 (43.48%) Apache
9 20 (43.48%) MySQL
10 19 (41.30%) Kubernetes
11 16 (34.78%) Ansible
11 16 (34.78%) Internet
12 14 (30.43%) Microsoft Azure
13 13 (28.26%) Nagios
14 12 (26.09%) Perl
14 12 (26.09%) Debian
14 12 (26.09%) Xen
14 12 (26.09%) KVM
15 11 (23.91%) Hyper-V
15 11 (23.91%) Varnish
15 11 (23.91%) Ubuntu
16 10 (21.74%) Continuous Integration
16 10 (21.74%) Red Hat Enterprise Linux
16 10 (21.74%) Ruby
16 10 (21.74%) GitHub
16 10 (21.74%) Mentoring

CentOS
Co-occurring IT Skills in Slough 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 24 (52.17%) nginx
2 20 (43.48%) Apache
3 3 (6.52%) IIS
4 1 (2.17%) Apache Solr
4 1 (2.17%) Elasticsearch
4 1 (2.17%) Tomcat
Cloud Services
1 23 (50.00%) Amazon AWS
2 14 (30.43%) Microsoft Azure
3 10 (21.74%) GitHub
4 4 (8.70%) PaaS
Communications & Networking
1 16 (34.78%) Internet
2 4 (8.70%) TCP/IP
3 2 (4.35%) WebEx
4 1 (2.17%) IPsec
4 1 (2.17%) Junos
4 1 (2.17%) Network Security
4 1 (2.17%) OpenVPN
4 1 (2.17%) VPN
Database & Business Intelligence
1 20 (43.48%) MySQL
2 7 (15.22%) Hadoop
3 5 (10.87%) MongoDB
4 4 (8.70%) Apache Cassandra
5 3 (6.52%) NoSQL
5 3 (6.52%) SQL Server
6 2 (4.35%) DB2
7 1 (2.17%) PostgreSQL
7 1 (2.17%) Redis
Development Applications
1 5 (10.87%) Git (software)
2 1 (2.17%) Jenkins
2 1 (2.17%) Vagrant
Job Titles
1 17 (36.96%) DevOps Engineer
2 9 (19.57%) Infrastructure Engineer
2 9 (19.57%) Senior Infrastructure Engineer
3 7 (15.22%) Administrator
3 7 (15.22%) Systems Administrator
4 6 (13.04%) Linux Administrator
4 6 (13.04%) Linux Systems Administrator
5 5 (10.87%) Linux Engineer
5 5 (10.87%) Site Engineer
6 4 (8.70%) Architect
6 4 (8.70%) Azure Architect
6 4 (8.70%) Cloud Architect
6 4 (8.70%) Cloud Infrastructure Architect
6 4 (8.70%) Cloud Solutions Architect
6 4 (8.70%) Developer
6 4 (8.70%) Infrastructure Architect
6 4 (8.70%) Infrastructure Solutions Architect
6 4 (8.70%) Senior Linux Engineer
6 4 (8.70%) Solutions Architect
7 3 (6.52%) Linux Systems Engineer
Libraries, Frameworks & Software Standards
1 8 (17.39%) LAMP
1 8 (17.39%) LEMP Stack
2 4 (8.70%) .NET
3 1 (2.17%) Memcached
3 1 (2.17%) Web Services
Miscellaneous
1 1 (2.17%) Clustering
1 1 (2.17%) Mobile App
1 1 (2.17%) Replication
Operating Systems
1 46 (100.00%) Linux
2 12 (26.09%) Debian
3 11 (23.91%) Ubuntu
4 10 (21.74%) Red Hat Enterprise Linux
5 4 (8.70%) Oracle Linux
6 2 (4.35%) Windows
6 2 (4.35%) Windows Server
Processes & Methodologies
1 27 (58.70%) DevOps
2 20 (43.48%) Open Source
3 10 (21.74%) Continuous Integration
3 10 (21.74%) Mentoring
4 5 (10.87%) Agile Software Development
4 5 (10.87%) Configuration Management
4 5 (10.87%) Scrum
5 4 (8.70%) ITIL
5 4 (8.70%) PRINCE2
5 4 (8.70%) TOGAF
6 1 (2.17%) Web Operations
Programming Languages
1 23 (50.00%) Python
2 22 (47.83%) Bash Shell
3 12 (26.09%) Perl
4 10 (21.74%) Ruby
5 4 (8.70%) C
5 4 (8.70%) PowerShell
6 3 (6.52%) SQL
7 2 (4.35%) Java
Quality Assurance & Compliance
1 4 (8.70%) ISO/IEC 27001
2 1 (2.17%) SLA
System Software
1 24 (52.17%) Docker
2 12 (26.09%) KVM
2 12 (26.09%) Xen
3 11 (23.91%) Hyper-V
3 11 (23.91%) Varnish
4 2 (4.35%) Active Directory
4 2 (4.35%) VMware ESXi
4 2 (4.35%) VMware Infrastructure
5 1 (2.17%) iptables
Systems Management
1 35 (76.09%) Puppet
2 21 (45.65%) Opscode Chef
3 19 (41.30%) Kubernetes
4 16 (34.78%) Ansible
5 13 (28.26%) Nagios
6 9 (19.57%) Cobbler
7 6 (13.04%) cPanel
8 5 (10.87%) Salt
9 1 (2.17%) logstash
9 1 (2.17%) Plesk
Vendors
1 37 (80.43%) Red Hat
2 9 (19.57%) Juniper
3 7 (15.22%) VMware
4 6 (13.04%) Oracle
5 4 (8.70%) Google
5 4 (8.70%) Teradata
6 2 (4.35%) Cisco
6 2 (4.35%) Cognos
6 2 (4.35%) IBM
6 2 (4.35%) Paxata
6 2 (4.35%) Splunk
6 2 (4.35%) Tableau
7 1 (2.17%) Percona
Slough, Berkshire
Austin Fraser
Salary: £65000 - £70000 per annum + Benefits
Posted: 2 days ago
Slough, Berkshire
Austin Fraser
Salary: £45000 - £50000 per annum + Benefits
Posted: 2 days ago