Period
to 18 November 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 18 November 2018 with a comparison to the same period in the previous 2 years.

Linux
Hampshire > Portsmouth
6 months to
18 Nov 2018
Same period 2017 Same period 2016
Rank 37 25 14
Rank change year-on-year -12 -11 0
Permanent jobs citing Linux 45 78 108
As % of all permanent IT jobs advertised in Portsmouth 7.36% 11.39% 16.19%
As % of the Operating Systems category 33.83% 42.39% 51.67%
Number of salaries quoted 44 73 103
Portsmouth median annual salary £42,500 £39,000 £41,000
Median salary % change year-on-year +8.97% -4.88% +6.49%
10th Percentile £25,000 £21,250 £31,250
90th Percentile £58,120 £62,500 £52,500
Hampshire median annual salary £45,000 £42,500 £40,000
% change year-on-year +5.88% +6.25% -

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 133 184 209
As % of all permanent IT jobs advertised in Portsmouth 21.77% 26.86% 31.33%
Number of salaries quoted 123 170 201
Portsmouth median annual salary £40,000 £28,500 £41,000
Median salary % change year-on-year +40.35% -30.49% +9.33%
10th Percentile £25,000 £22,450 £26,000
90th Percentile £57,500 £61,250 £52,500
Hampshire median annual salary £40,000 £39,500 £40,000
% change year-on-year +1.27% -1.25% +4.29%

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 18 November 2018.

Salary histogram for Linux in Portsmouth

For the 6 months to 18 November 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 25 (55.56%) Windows
2 17 (37.78%) Ruby on Rails
2 17 (37.78%) Ruby
3 16 (35.56%) TCP/IP
4 14 (31.11%) HACMP
4 14 (31.11%) Shell Script
4 14 (31.11%) Tivoli
4 14 (31.11%) AIX
4 14 (31.11%) DB2
4 14 (31.11%) Problem Management
4 14 (31.11%) Red Hat Enterprise Linux
5 13 (28.89%) IBM
6 12 (26.67%) Unix
6 12 (26.67%) Microsoft Azure
6 12 (26.67%) Problem-Solving
7 10 (22.22%) Storage Management
7 10 (22.22%) Veritas Cluster Server
7 10 (22.22%) Capacity Planning
7 10 (22.22%) High Availability
7 10 (22.22%) IBM InfoSphere
7 10 (22.22%) Data Warehouse
7 10 (22.22%) Veritas
7 10 (22.22%) Red Hat
7 10 (22.22%) Middleware
7 10 (22.22%) Tivoli Storage Manager
7 10 (22.22%) Database Tuning
7 10 (22.22%) Performance Management
7 10 (22.22%) Korn
7 10 (22.22%) Management Information System
7 10 (22.22%) Replication

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 9 (20.00%) Apache
2 8 (17.78%) nginx
3 1 (2.22%) Confluence
Cloud Services
1 12 (26.67%) Microsoft Azure
2 8 (17.78%) Amazon AWS
2 8 (17.78%) Datadog
3 4 (8.89%) Azure Active Directory
4 2 (4.44%) SaaS
Communications & Networking
1 16 (35.56%) TCP/IP
2 6 (13.33%) DNS
2 6 (13.33%) LAN
2 6 (13.33%) WAN
3 4 (8.89%) DHCP
3 4 (8.89%) VoIP
3 4 (8.89%) VPN
4 2 (4.44%) Firewall
4 2 (4.44%) HTTP
4 2 (4.44%) SMTP
Database & Business Intelligence
1 14 (31.11%) DB2
2 10 (22.22%) Data Warehouse
2 10 (22.22%) IBM InfoSphere
3 8 (17.78%) Redis
4 2 (4.44%) MongoDB
4 2 (4.44%) SQL Server
5 1 (2.22%) PostgreSQL
Development Applications
1 4 (8.89%) Git (software)
2 2 (4.44%) JIRA
3 1 (2.22%) Bitbucket
3 1 (2.22%) Cucumber
3 1 (2.22%) IntelliJ
3 1 (2.22%) Rational DOORS
General
1 8 (17.78%) Games
2 4 (8.89%) Finance
3 2 (4.44%) Advertising
3 2 (4.44%) Marketing
Job Titles
1 15 (33.33%) Analyst
2 10 (22.22%) Administrator
2 10 (22.22%) DB2 Administrator
2 10 (22.22%) DB2 DBA
2 10 (22.22%) DBA
3 9 (20.00%) QA Analyst
3 9 (20.00%) QA Engineer
3 9 (20.00%) QA Test Analyst
3 9 (20.00%) QA Test Engineer
3 9 (20.00%) Test Analyst
3 9 (20.00%) Test Engineer
3 9 (20.00%) Web Analyst
3 9 (20.00%) Web Engineer
3 9 (20.00%) Web Test Analyst
4 8 (17.78%) DevOps Engineer
4 8 (17.78%) Linux DevOps Engineer
4 8 (17.78%) Linux Engineer
4 8 (17.78%) Linux/Unix DevOps
4 8 (17.78%) Unix Administrator
4 8 (17.78%) Unix DBA
Libraries, Frameworks & Software Standards
1 17 (37.78%) Ruby on Rails
2 10 (22.22%) Middleware
3 2 (4.44%) AngularJS
3 2 (4.44%) Node.js
4 1 (2.22%) JavaFX
4 1 (2.22%) JDBC
4 1 (2.22%) LAPP Stack
4 1 (2.22%) OpenLayers
4 1 (2.22%) OSGi
4 1 (2.22%) REST
4 1 (2.22%) SOAP
4 1 (2.22%) Spring
Miscellaneous
1 14 (31.11%) HACMP
2 10 (22.22%) Management Information System
2 10 (22.22%) Replication
3 2 (4.44%) Analytical Skills
3 2 (4.44%) Computer Science
3 2 (4.44%) EMC VNX
3 2 (4.44%) Linux Command Line
3 2 (4.44%) User Experience
4 1 (2.22%) Foreign Exchange (FX)
4 1 (2.22%) Self-Motivation
4 1 (2.22%) Wiki
Operating Systems
1 25 (55.56%) Windows
2 14 (31.11%) AIX
2 14 (31.11%) Red Hat Enterprise Linux
3 12 (26.67%) Unix
4 8 (17.78%) Windows Server
5 6 (13.33%) Windows 10
5 6 (13.33%) Windows Server 2008
6 4 (8.89%) Windows Server 2012
7 2 (4.44%) Windows 7
8 1 (2.22%) CentOS
Processes & Methodologies
1 14 (31.11%) Problem Management
2 12 (26.67%) Problem-Solving
3 10 (22.22%) Capacity Planning
3 10 (22.22%) Database Tuning
3 10 (22.22%) High Availability
3 10 (22.22%) Performance Management
3 10 (22.22%) Storage Management
4 9 (20.00%) Test Automation
4 9 (20.00%) Test Scripting
5 8 (17.78%) DevOps
5 8 (17.78%) Web Operations
6 5 (11.11%) Agile Software Development
7 4 (8.89%) Incident Management
7 4 (8.89%) Service Delivery
7 4 (8.89%) Time Management
8 3 (6.67%) Customer Requirements
8 3 (6.67%) Software Engineering
9 2 (4.44%) Business Intelligence
9 2 (4.44%) Fault Management
9 2 (4.44%) TDD
Programming Languages
1 17 (37.78%) Ruby
2 14 (31.11%) Shell Script
3 10 (22.22%) Korn
4 8 (17.78%) Bash Shell
5 4 (8.89%) Perl
6 3 (6.67%) JavaScript
7 2 (4.44%) Java
7 2 (4.44%) PowerShell
7 2 (4.44%) SQL
7 2 (4.44%) T-SQL
7 2 (4.44%) VBScript
8 1 (2.22%) Assembly Language
8 1 (2.22%) C
8 1 (2.22%) C++
8 1 (2.22%) Java 8
8 1 (2.22%) Python
8 1 (2.22%) TypeScript
Qualifications
1 4 (8.89%) Security Cleared
2 3 (6.67%) SC Cleared
3 2 (4.44%) Computer Science Degree
3 2 (4.44%) Degree
3 2 (4.44%) VCAP
3 2 (4.44%) VMware Certified Professional (VCP)
4 1 (2.22%) DV Cleared
Quality Assurance & Compliance
1 9 (20.00%) QA
2 2 (4.44%) SLA
System Software
1 10 (22.22%) Veritas Cluster Server
2 8 (17.78%) NFS
3 6 (13.33%) Active Directory
4 4 (8.89%) Tivoli Workload Scheduler
5 2 (4.44%) EMC RecoverPoint
5 2 (4.44%) VMware ESXi
5 2 (4.44%) VMware Infrastructure
5 2 (4.44%) vSphere
6 1 (2.22%) Firmware
Systems Management
1 14 (31.11%) Tivoli
2 10 (22.22%) Tivoli Storage Manager
3 8 (17.78%) Grafana
3 8 (17.78%) HAProxy
3 8 (17.78%) Kubernetes
3 8 (17.78%) Opscode Chef
3 8 (17.78%) ZABBIX
4 4 (8.89%) IBM BigFix
4 4 (8.89%) Microsoft Intune
4 4 (8.89%) Netcool
4 4 (8.89%) Netcool/OMNIbus
4 4 (8.89%) Tivoli Configuration Manager
4 4 (8.89%) Tivoli Monitoring
5 2 (4.44%) Norton AntiVirus
5 2 (4.44%) SCCM
5 2 (4.44%) SCOM
Vendors
1 13 (28.89%) IBM
2 10 (22.22%) Red Hat
2 10 (22.22%) Veritas
3 9 (20.00%) VMware
4 4 (8.89%) Microsoft
4 4 (8.89%) Veeam
5 2 (4.44%) Cisco
5 2 (4.44%) EMC
5 2 (4.44%) HP
5 2 (4.44%) Symantec
6 1 (2.22%) Atlassian
6 1 (2.22%) Dell