Period
to 17 July 2018

The following table provides summary statistics for permanent job vacancies advertised in Portsmouth 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 17 July 2018 with a comparison to the same period in the previous 2 years.

Linux
Hampshire > Portsmouth
6 months to
17 Jul 2018
Same period 2017 Same period 2016
Rank 39 25 13
Rank change year-on-year -14 -12 +16
Permanent jobs citing Linux 44 79 96
As % of all permanent IT jobs advertised in Portsmouth 7.17% 11.10% 18.57%
As % of the Operating Systems category 34.65% 46.47% 47.29%
Number of salaries quoted 30 88 101
Portsmouth median annual salary £42,500 £40,000 £37,000
Median salary % change year-on-year +6.25% +8.11% -17.78%
10th Percentile £30,600 £23,375 £27,500
90th Percentile £58,183 £65,000 £48,750
Hampshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -11.11%

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 Portsmouth with a requirement for operating system skills.

All Operating Systems
Portsmouth
Permanent vacancies with a requirement for operating system skills 127 170 203
As % of all permanent IT jobs advertised in Portsmouth 20.68% 23.88% 39.26%
Number of salaries quoted 101 160 196
Portsmouth median annual salary £37,500 £38,000 £37,500
Median salary % change year-on-year -1.32% +1.33% -16.67%
10th Percentile £26,250 £22,000 £27,500
90th Percentile £48,750 £63,750 £51,250
Hampshire median annual salary £40,000 £39,000 £38,250
% change year-on-year +2.56% +1.96% -4.38%

Linux
Job Vacancy Trend in Portsmouth

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

Job vacancy trend for Linux in Portsmouth

Linux
Salary Trend in Portsmouth

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

Salary trend for Linux in Portsmouth

Linux
Salary Histogram in Portsmouth

The salary distribution of IT jobs citing Linux in Portsmouth over the 6 months to 17 July 2018.

Salary histogram for Linux in Portsmouth

For the 6 months to 17 July 2018, IT jobs citing Linux also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Portsmouth region with a requirement for Linux.

1 24 (54.55%) SQL
2 20 (45.45%) SQL Server
3 16 (36.36%) Windows
4 15 (34.09%) JavaScript
4 15 (34.09%) HTML
5 14 (31.82%) Microsoft
5 14 (31.82%) Replication
6 12 (27.27%) SQL Server 2005
6 12 (27.27%) SQL Server Integration Services
6 12 (27.27%) jQuery
6 12 (27.27%) SQL Server 2008
6 12 (27.27%) Git (software)
6 12 (27.27%) CSS
6 12 (27.27%) SQL Server 2012
6 12 (27.27%) Performance Tuning
7 11 (25.00%) SQL Server Management Studio (SSMS)
7 11 (25.00%) Database Mirroring
7 11 (25.00%) Perfmon
7 11 (25.00%) ITIL
7 11 (25.00%) .NET
7 11 (25.00%) T-SQL
7 11 (25.00%) Data Modelling
7 11 (25.00%) Statistics
7 11 (25.00%) SQL Server Reporting Services
8 10 (22.73%) C#
8 10 (22.73%) React
8 10 (22.73%) TypeScript
9 9 (20.45%) Problem-Solving
9 9 (20.45%) MySQL
9 9 (20.45%) Software Engineering

Linux
Co-occurring IT Skills in Portsmouth 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 5 (11.36%) Apache
2 3 (6.82%) nginx
3 2 (4.55%) Skype for Business
4 1 (2.27%) CMS
4 1 (2.27%) IIS
4 1 (2.27%) SharePoint
4 1 (2.27%) SharePoint Server
4 1 (2.27%) Sitecore CMS
Applications
1 1 (2.27%) Adobe Creative Suite
Cloud Services
1 1 (2.27%) Google Analytics
Communications & Networking
1 2 (4.55%) NAS
1 2 (4.55%) SAN
1 2 (4.55%) Skype
1 2 (4.55%) VoIP
2 1 (2.27%) DNS
2 1 (2.27%) Firewall
2 1 (2.27%) VPN
Database & Business Intelligence
1 20 (45.45%) SQL Server
2 12 (27.27%) SQL Server 2005
2 12 (27.27%) SQL Server 2008
2 12 (27.27%) SQL Server 2012
2 12 (27.27%) SQL Server Integration Services
3 11 (25.00%) SQL Server Reporting Services
4 9 (20.45%) MySQL
5 4 (9.09%) DB2
6 3 (6.82%) Data Warehouse
6 3 (6.82%) IBM InfoSphere
6 3 (6.82%) PostgreSQL
Development Applications
1 12 (27.27%) Git (software)
2 11 (25.00%) SQL Server Management Studio (SSMS)
3 3 (6.82%) Cucumber
3 3 (6.82%) RSpec
3 3 (6.82%) Subversion
4 2 (4.55%) webpack
5 1 (2.27%) Team Foundation Server
General
1 2 (4.55%) Telecoms
2 1 (2.27%) Finance
2 1 (2.27%) Law
2 1 (2.27%) Retail
Job Titles
1 16 (36.36%) Administrator
2 15 (34.09%) DBA
3 14 (31.82%) Developer
4 10 (22.73%) Software Developer
5 8 (18.18%) Linux Engineer
5 8 (18.18%) Senior Developer
5 8 (18.18%) Senior Software Developer
6 6 (13.64%) .NET Developer
6 6 (13.64%) .NET Software Developer
6 6 (13.64%) C# Developer
6 6 (13.64%) C# GUI Developer
6 6 (13.64%) C# Software Developer
6 6 (13.64%) GUI Developer
6 6 (13.64%) React Developer
6 6 (13.64%) Senior .NET Developer
6 6 (13.64%) Senior .NET Software Developer
6 6 (13.64%) Senior C# .NET Developer
6 6 (13.64%) Senior C# Developer
6 6 (13.64%) Senior C# Software Developer
6 6 (13.64%) Senior GUI Developer
Libraries, Frameworks & Software Standards
1 15 (34.09%) HTML
2 12 (27.27%) CSS
2 12 (27.27%) jQuery
3 11 (25.00%) .NET
4 10 (22.73%) React
5 8 (18.18%) CSS3
5 8 (18.18%) HTML5
5 8 (18.18%) WebSockets
6 4 (9.09%) Ruby on Rails
7 3 (6.82%) Middleware
8 2 (4.55%) AngularJS
9 1 (2.27%) ASP.NET
9 1 (2.27%) LAMP
9 1 (2.27%) Symfony
9 1 (2.27%) Twitter Bootstrap
Miscellaneous
1 14 (31.82%) Replication
2 6 (13.64%) Analytical Skills
3 4 (9.09%) HACMP
4 3 (6.82%) Data Centre
4 3 (6.82%) Management Information System
5 1 (2.27%) Derivative
5 1 (2.27%) Mobile App
5 1 (2.27%) User Experience
Operating Systems
1 16 (36.36%) Windows
2 9 (20.45%) CentOS
3 7 (15.91%) Red Hat Enterprise Linux
4 6 (13.64%) Unix
5 5 (11.36%) Ubuntu
6 4 (9.09%) AIX
7 2 (4.55%) Oracle Linux
8 1 (2.27%) Windows Server
8 1 (2.27%) Windows Server 2008
Processes & Methodologies
1 12 (27.27%) Performance Tuning
2 11 (25.00%) Data Modelling
2 11 (25.00%) Database Mirroring
2 11 (25.00%) ITIL
2 11 (25.00%) Statistics
3 9 (20.45%) Problem-Solving
3 9 (20.45%) Software Engineering
3 9 (20.45%) Web Development
4 8 (18.18%) Mentoring
4 8 (18.18%) Multithreading
5 6 (13.64%) Infrastructure Management
6 4 (9.09%) Problem Management
7 3 (6.82%) Capacity Planning
7 3 (6.82%) Database Tuning
7 3 (6.82%) High Availability
7 3 (6.82%) Performance Management
8 2 (4.55%) Agile Software Development
8 2 (4.55%) Customer Requirements
9 1 (2.27%) OO PHP
9 1 (2.27%) Wireframes
Programming Languages
1 24 (54.55%) SQL
2 15 (34.09%) JavaScript
3 11 (25.00%) T-SQL
4 10 (22.73%) C#
4 10 (22.73%) TypeScript
5 6 (13.64%) Shell Script
6 5 (11.36%) VB
7 4 (9.09%) Ruby
8 3 (6.82%) C
8 3 (6.82%) C++
8 3 (6.82%) Java
8 3 (6.82%) Korn
9 2 (4.55%) Perl
9 2 (4.55%) PHP
9 2 (4.55%) PowerShell
10 1 (2.27%) Bash Shell
10 1 (2.27%) PHP 5
10 1 (2.27%) Python
Qualifications
1 6 (13.64%) SC Cleared
1 6 (13.64%) Security Cleared
2 2 (4.55%) DV Cleared
3 1 (2.27%) RHCE
3 1 (2.27%) RHCSA
Quality Assurance & Compliance
1 2 (4.55%) SLA
System Software
1 3 (6.82%) Postfix
1 3 (6.82%) Veritas Cluster Server
2 2 (4.55%) VMware ESXi
2 2 (4.55%) VMware Infrastructure
3 1 (2.27%) Active Directory
3 1 (2.27%) Tivoli Workload Scheduler
3 1 (2.27%) Virtual Machines
Systems Management
1 11 (25.00%) Perfmon
2 4 (9.09%) Tivoli
3 3 (6.82%) Ansible
3 3 (6.82%) Tivoli Storage Manager
4 2 (4.55%) vCenter Server
5 1 (2.27%) IBM BigFix
5 1 (2.27%) Netcool
5 1 (2.27%) Netcool/OMNIbus
5 1 (2.27%) Puppet
5 1 (2.27%) Tivoli Configuration Manager
5 1 (2.27%) Tivoli Monitoring
Vendors
1 14 (31.82%) Microsoft
2 6 (13.64%) Red Hat
3 5 (11.36%) VMware
4 3 (6.82%) Cisco
4 3 (6.82%) HP
4 3 (6.82%) Veritas
5 2 (4.55%) Dell
5 2 (4.55%) IBM
5 2 (4.55%) Oracle
5 2 (4.55%) Veeam
6 1 (2.27%) Adobe
6 1 (2.27%) CheckPoint
6 1 (2.27%) Google
6 1 (2.27%) Juniper
6 1 (2.27%) Sitecore
6 1 (2.27%) Zend