Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Gloucester with a requirement for Linux skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Linux over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Linux
Gloucestershire > Gloucester
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 14 7 3
Rank change year-on-year -7 -4 +4
Permanent jobs citing Linux 43 114 134
As % of all permanent IT jobs advertised in Gloucester 13.23% 18.27% 24.19%
As % of the Operating Systems category 46.74% 45.97% 62.91%
Number of salaries quoted 31 121 134
Gloucester median annual salary £47,500 £45,000 £40,000
Median salary % change year-on-year +5.56% +12.50% -11.11%
10th Percentile £37,500 £30,000 £25,000
90th Percentile £73,750 £57,500 £60,000
Gloucestershire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +10.39%

Linux is in the Operating Systems category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gloucester with a requirement for operating system skills.

All Operating Systems
Gloucester
Permanent vacancies with a requirement for operating system skills 92 248 213
As % of all permanent IT jobs advertised in Gloucester 28.31% 39.74% 38.45%
Number of salaries quoted 78 233 197
Gloucester median annual salary £45,500 £36,000 £42,500
Median salary % change year-on-year +26.39% -15.29% +10.39%
10th Percentile £31,175 £19,250 £24,900
90th Percentile £57,875 £56,250 £60,000
Gloucestershire median annual salary £42,500 £40,500 £40,000
% change year-on-year +4.94% +1.25% +8.11%

Linux
Job Vacancy Trend in Gloucester

Job postings citing Linux as a percentage of all IT jobs advertised in Gloucester.

Job vacancy trend for Linux in Gloucester

Linux
Salary Trend in Gloucester

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

Salary trend for Linux in Gloucester

Linux
Salary Histogram in Gloucester

The salary distribution of IT jobs citing Linux in Gloucester over the 6 months to 18 November 2017.

Salary histogram for Linux in Gloucester

For the 6 months to 18 November 2017, IT jobs citing Linux 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 Gloucester region with a requirement for Linux.

1 22 (51.16%) Windows
2 17 (39.53%) Windows Server 2012
3 16 (37.21%) VMware Infrastructure
3 16 (37.21%) VMware
4 15 (34.88%) Security Cleared
5 14 (32.56%) Windows Server
6 12 (27.91%) DevOps
7 11 (25.58%) vSphere
7 11 (25.58%) Agile Software Development
7 11 (25.58%) Python
8 10 (23.26%) Firewall
8 10 (23.26%) Amazon AWS
8 10 (23.26%) Ruby
8 10 (23.26%) Cybersecurity
9 9 (20.93%) SIEM
9 9 (20.93%) DV Cleared
9 9 (20.93%) Windows Server 2008
9 9 (20.93%) Unix
9 9 (20.93%) C#
9 9 (20.93%) Java
9 9 (20.93%) .NET
10 8 (18.60%) PHP
10 8 (18.60%) JavaScript
10 8 (18.60%) C++
10 8 (18.60%) ASP.NET
10 8 (18.60%) Windows 10
11 7 (16.28%) Exchange Server 2013
11 7 (16.28%) Windows 7
11 7 (16.28%) Microsoft Azure
11 7 (16.28%) iPad

Linux
Co-occurring IT Skills in Gloucester 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 7 (16.28%) Exchange Server 2013
2 5 (11.63%) Apache
2 5 (11.63%) Umbraco
3 4 (9.30%) IIS
3 4 (9.30%) MS Exchange
4 3 (6.98%) Confluence
5 2 (4.65%) OpenStack
5 2 (4.65%) SharePoint
5 2 (4.65%) SharePoint 2013
6 1 (2.33%) Apache Spark
6 1 (2.33%) Skype for Business
Applications
1 1 (2.33%) Microsoft Excel
1 1 (2.33%) Microsoft Office
1 1 (2.33%) Microsoft PowerPoint
1 1 (2.33%) MS Visio
Business Applications
1 1 (2.33%) Unit4 Business World
Cloud Services
1 10 (23.26%) Amazon AWS
2 7 (16.28%) Microsoft Azure
3 5 (11.63%) Office 365
4 4 (9.30%) IBM Cloud
4 4 (9.30%) SoftLayer
5 2 (4.65%) Amazon S3
6 1 (2.33%) Amazon EC2
6 1 (2.33%) AWS CloudFormation
6 1 (2.33%) AWS Elastic Beanstalk
6 1 (2.33%) IaaS
6 1 (2.33%) OpenShift
6 1 (2.33%) Virtual Private Cloud
Communications & Networking
1 10 (23.26%) Firewall
2 6 (13.95%) SAN
3 5 (11.63%) Network Security
3 5 (11.63%) Wireless
4 4 (9.30%) DNS
4 4 (9.30%) LAN
4 4 (9.30%) WAN
5 3 (6.98%) DHCP
5 3 (6.98%) Internet
5 3 (6.98%) TCP/IP
6 2 (4.65%) SMTP
6 2 (4.65%) SSL
6 2 (4.65%) VSAN
7 1 (2.33%) Bluetooth
7 1 (2.33%) Fibre Channel
7 1 (2.33%) iSCSI
7 1 (2.33%) NetScaler
7 1 (2.33%) Remote Desktop
7 1 (2.33%) VPN
7 1 (2.33%) ZigBee
Database & Business Intelligence
1 6 (13.95%) MySQL
1 6 (13.95%) SQL Server
2 3 (6.98%) Big Data
3 2 (4.65%) Azure SQL Database
3 2 (4.65%) SQL Server 2012
4 1 (2.33%) Amazon RDS
4 1 (2.33%) Apache Hive
4 1 (2.33%) Hadoop
4 1 (2.33%) MongoDB
4 1 (2.33%) NoSQL
4 1 (2.33%) Oracle Database
4 1 (2.33%) SQL Server 2008
4 1 (2.33%) SQL Server 2014
Development Applications
1 3 (6.98%) Atlassian Bamboo
1 3 (6.98%) Jenkins
1 3 (6.98%) JIRA
2 2 (4.65%) Cucumber
2 2 (4.65%) JMeter
2 2 (4.65%) LoadRunner
2 2 (4.65%) Selenium
3 1 (2.33%) Ant
3 1 (2.33%) Maven
3 1 (2.33%) TeamCity
General
1 5 (11.63%) Finance
2 4 (9.30%) Electronics
3 3 (6.98%) Manufacturing
3 3 (6.98%) Marketing
3 3 (6.98%) Telecoms
Job Titles
1 11 (25.58%) Developer
2 6 (13.95%) Infrastructure Engineer
2 6 (13.95%) Software Engineer
3 5 (11.63%) DevOps Engineer
3 5 (11.63%) Software Developer
4 4 (9.30%) Analyst
4 4 (9.30%) Developer/Software Engineer
4 4 (9.30%) IT Engineer
4 4 (9.30%) Senior DevOps
4 4 (9.30%) Senior DevOps Engineer
5 3 (6.98%) .NET Developer
5 3 (6.98%) AWS Engineer
5 3 (6.98%) Customer Engineer
5 3 (6.98%) Junior
5 3 (6.98%) Junior Developer
5 3 (6.98%) Linux Engineer
5 3 (6.98%) Security Engineer
6 2 (4.65%) C++ Developer
6 2 (4.65%) C++ Software Engineer
6 2 (4.65%) Test Analyst
Libraries, Frameworks & Software Standards
1 9 (20.93%) .NET
2 8 (18.60%) ASP.NET
3 7 (16.28%) CSS
4 6 (13.95%) AngularJS
4 6 (13.95%) HTML
5 5 (11.63%) jQuery
6 4 (9.30%) ASP.NET MVC
7 3 (6.98%) Hibernate
7 3 (6.98%) Spring
8 2 (4.65%) Apache Camel
8 2 (4.65%) HTML5
8 2 (4.65%) LAMP
8 2 (4.65%) STL
8 2 (4.65%) Twitter Bootstrap
8 2 (4.65%) Web Services
9 1 (2.33%) Java EE
9 1 (2.33%) Node.js
9 1 (2.33%) XML
Miscellaneous
1 7 (16.28%) iPad
2 6 (13.95%) User Experience
3 4 (9.30%) Mobile Computing
4 3 (6.98%) Greenfield Project
5 2 (4.65%) Data Centre
5 2 (4.65%) PKI
5 2 (4.65%) Security Operations Centre
6 1 (2.33%) Analytical Skills
6 1 (2.33%) Client/Server
6 1 (2.33%) Cyberthreat
6 1 (2.33%) Linux Command Line
6 1 (2.33%) Management Information System
Operating Systems
1 22 (51.16%) Windows
2 17 (39.53%) Windows Server 2012
3 14 (32.56%) Windows Server
4 9 (20.93%) Unix
4 9 (20.93%) Windows Server 2008
5 8 (18.60%) Windows 10
6 7 (16.28%) Windows 7
7 6 (13.95%) CentOS
8 5 (11.63%) Windows 8
9 4 (9.30%) Red Hat Enterprise Linux
10 2 (4.65%) Android
10 2 (4.65%) Ubuntu
11 1 (2.33%) Apple iOS
11 1 (2.33%) Embedded Linux
11 1 (2.33%) HPUX
11 1 (2.33%) Oracle Linux
11 1 (2.33%) Solaris
Processes & Methodologies
1 12 (27.91%) DevOps
2 11 (25.58%) Agile Software Development
3 10 (23.26%) Cybersecurity
4 9 (20.93%) SIEM
5 7 (16.28%) ITIL
6 6 (13.95%) Migration
6 6 (13.95%) Software Engineering
7 5 (11.63%) Front End Development
8 4 (9.30%) Information Security
8 4 (9.30%) MVC
8 4 (9.30%) Network Virtualisation
9 3 (6.98%) Business Intelligence
9 3 (6.98%) Digital Marketing
9 3 (6.98%) Network Architecture
9 3 (6.98%) Programme Management
9 3 (6.98%) Scrum
10 2 (4.65%) Continuous Integration
10 2 (4.65%) Test Automation
10 2 (4.65%) Test Scripting
10 2 (4.65%) Use Case
Programming Languages
1 11 (25.58%) Python
2 10 (23.26%) Ruby
3 9 (20.93%) C#
3 9 (20.93%) Java
4 8 (18.60%) C++
4 8 (18.60%) JavaScript
4 8 (18.60%) PHP
5 6 (13.95%) C
5 6 (13.95%) Perl
6 4 (9.30%) SQL
7 2 (4.65%) PowerShell
8 1 (2.33%) Bash Shell
8 1 (2.33%) Embedded C
Qualifications
1 15 (34.88%) Security Cleared
2 9 (20.93%) DV Cleared
3 4 (9.30%) SC Cleared
4 2 (4.65%) ISEB
4 2 (4.65%) ISTQB
5 1 (2.33%) CCNA
5 1 (2.33%) Cisco Certification
5 1 (2.33%) MCSA
5 1 (2.33%) MCSE
5 1 (2.33%) Microsoft Certification
5 1 (2.33%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (2.33%) ISO/IEC 27001
1 1 (2.33%) MISRA
System Software
1 16 (37.21%) VMware Infrastructure
2 11 (25.58%) vSphere
3 4 (9.30%) Active Directory
3 4 (9.30%) Hyper-V
4 3 (6.98%) VMware ESXi
5 2 (4.65%) Virtual Desktop
6 1 (2.33%) Citrix Presentation Server
6 1 (2.33%) DFS Replication
6 1 (2.33%) Microsoft App-V
6 1 (2.33%) Virtual Machines
6 1 (2.33%) XenApp
6 1 (2.33%) XenDesktop
Systems Management
1 5 (11.63%) SCCM
1 5 (11.63%) SCOM
2 3 (6.98%) Host Intrusion Detection System
2 3 (6.98%) Network Intrusion Detection System
2 3 (6.98%) Opscode Chef
2 3 (6.98%) Puppet
2 3 (6.98%) WSUS
3 2 (4.65%) Graphite
3 2 (4.65%) HP Quality Center
3 2 (4.65%) Nagios
3 2 (4.65%) SCDPM
3 2 (4.65%) SCOrch
3 2 (4.65%) SCSM
3 2 (4.65%) SCVMM
4 1 (2.33%) Ansible
4 1 (2.33%) Backup Exec
4 1 (2.33%) Kubernetes
4 1 (2.33%) McAfee ePO
4 1 (2.33%) Microsoft Data Protection Manager
Vendors
1 16 (37.21%) VMware
2 6 (13.95%) Red Hat
3 5 (11.63%) Cisco
3 5 (11.63%) Palo Alto
4 4 (9.30%) Apple
4 4 (9.30%) AVG
4 4 (9.30%) Meraki
4 4 (9.30%) Microsoft
5 3 (6.98%) Atlassian
5 3 (6.98%) Dell
5 3 (6.98%) HP
5 3 (6.98%) Oracle
5 3 (6.98%) SAP
6 2 (4.65%) ArcSight
6 2 (4.65%) LogRhythm
6 2 (4.65%) Twitter
7 1 (2.33%) Lumension
7 1 (2.33%) NetWitness
7 1 (2.33%) Rackspace
7 1 (2.33%) SaltStack