Period
to 17 September 2019

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 September 2019 with a comparison to the same period in the previous 2 years.

Linux
Hampshire > Portsmouth
6 months to
17 Sep 2019
Same period 2018 Same period 2017
Rank 27 31 28
Rank change year-on-year +4 -3 -14
Permanent jobs citing Linux 56 47 66
As % of all permanent IT jobs advertised in Portsmouth 7.97% 7.99% 9.57%
As % of the Operating Systems category 36.84% 37.90% 40.00%
Number of salaries quoted 42 43 72
Portsmouth median annual salary £43,750 £42,500 £39,500
Median salary % change year-on-year +2.94% +7.59% -3.66%
10th Percentile £31,500 £31,250 £22,500
90th Percentile £52,500 £58,120 £62,500
Hampshire median annual salary £45,000 £45,000 £45,000

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 152 124 165
As % of all permanent IT jobs advertised in Portsmouth 21.62% 21.09% 23.91%
Number of salaries quoted 122 110 154
Portsmouth median annual salary £35,000 £37,750 £32,250
Median salary % change year-on-year -7.28% +17.05% -20.37%
10th Percentile £26,250 £24,750 £22,150
90th Percentile £53,750 £50,375 £54,250
Hampshire median annual salary £40,000 £40,000 £40,000

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 September 2019.

Salary histogram for Linux in Portsmouth

For the 6 months to 17 September 2019, 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 43 (76.79%) Windows
2 27 (48.21%) Cisco
3 22 (39.29%) Unix
3 22 (39.29%) CCNA
3 22 (39.29%) Cisco Certification
4 21 (37.50%) TCP/IP
5 20 (35.71%) Data Centre
6 19 (33.93%) Juniper
6 19 (33.93%) CCNP
6 19 (33.93%) Firewall
7 17 (30.36%) Windows Server
8 16 (28.57%) Problem-Solving
8 16 (28.57%) Brocade
8 16 (28.57%) VMware
8 16 (28.57%) JNCIA
8 16 (28.57%) JNCIS
8 16 (28.57%) Internet
8 16 (28.57%) OSPF
8 16 (28.57%) BGP
9 14 (25.00%) Perl
9 14 (25.00%) Analytical Skills
10 13 (23.21%) Distributed Denial-of-Service
10 13 (23.21%) VMware Infrastructure
10 13 (23.21%) IBM
10 13 (23.21%) Python
11 12 (21.43%) C++
11 12 (21.43%) Incident Management
12 11 (19.64%) AWS
12 11 (19.64%) C
12 11 (19.64%) Active Directory

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 2 (3.57%) IBM Notes
1 2 (3.57%) WebSphere
2 1 (1.79%) Apache
2 1 (1.79%) CMS
2 1 (1.79%) WordPress
Applications
1 1 (1.79%) Doxygen
Business Applications
1 2 (3.57%) Maximo
Cloud Services
1 11 (19.64%) AWS
2 9 (16.07%) Office 365
3 6 (10.71%) Azure
4 3 (5.36%) Amazon CloudWatch
4 3 (5.36%) Amazon EC2
4 3 (5.36%) Amazon S3
4 3 (5.36%) AWS CloudFormation
5 1 (1.79%) IaaS
Communications & Networking
1 21 (37.50%) TCP/IP
2 19 (33.93%) Firewall
3 16 (28.57%) BGP
3 16 (28.57%) Internet
3 16 (28.57%) OSPF
4 10 (17.86%) LAN
5 9 (16.07%) DNS
5 9 (16.07%) NetScreen
6 6 (10.71%) DHCP
6 6 (10.71%) WAN
7 4 (7.14%) MPLS
7 4 (7.14%) RSVP
7 4 (7.14%) Software-Defined Networking
7 4 (7.14%) Spanning Tree
7 4 (7.14%) VLAN
8 3 (5.36%) EIGRP
8 3 (5.36%) IPsec
8 3 (5.36%) IPv4
8 3 (5.36%) Network Security
8 3 (5.36%) Wireshark
Database & Business Intelligence
1 7 (12.50%) DB2
2 1 (1.79%) MySQL
Development Applications
1 2 (3.57%) Git (software)
1 2 (3.57%) Jenkins
2 1 (1.79%) Bugzilla
2 1 (1.79%) CMake
2 1 (1.79%) Gerrit
2 1 (1.79%) gulp
2 1 (1.79%) JIRA
2 1 (1.79%) Selenium
2 1 (1.79%) StarTeam
2 1 (1.79%) Valgrind
General
1 7 (12.50%) Aerospace
1 7 (12.50%) Telecoms
2 3 (5.36%) Electronics
2 3 (5.36%) Finance
2 3 (5.36%) Manufacturing
2 3 (5.36%) Marketing
2 3 (5.36%) Public Sector
3 2 (3.57%) Advertising
4 1 (1.79%) Games
4 1 (1.79%) Police
Job Titles
1 16 (28.57%) Network Engineer
2 9 (16.07%) Administrator
2 9 (16.07%) Systems Administrator
2 9 (16.07%) Systems Engineer
3 7 (12.50%) Problem Management Specialist
4 6 (10.71%) Tivoli Specialist
5 5 (8.93%) Infrastructure Engineer
6 4 (7.14%) Developer
6 4 (7.14%) Senior Network Engineer
7 3 (5.36%) Analyst
7 3 (5.36%) C++ Developer
7 3 (5.36%) C++ Software Developer
7 3 (5.36%) IT Administrator
7 3 (5.36%) IT Support
7 3 (5.36%) Network Security Engineer
7 3 (5.36%) Python Developer
7 3 (5.36%) Security Engineer
7 3 (5.36%) Senior IT Support
7 3 (5.36%) Senior Systems Engineer
7 3 (5.36%) Software Developer
Libraries, Frameworks & Software Standards
1 4 (7.14%) 802.1X
2 3 (5.36%) AngularJS
2 3 (5.36%) Django
2 3 (5.36%) Node.js
2 3 (5.36%) Vue.js
3 2 (3.57%) LDAP
4 1 (1.79%) .NET
4 1 (1.79%) CSS
4 1 (1.79%) HTML
4 1 (1.79%) HTML5
4 1 (1.79%) LAMP
4 1 (1.79%) Middleware
4 1 (1.79%) React
4 1 (1.79%) Sass
Miscellaneous
1 20 (35.71%) Data Centre
2 14 (25.00%) Analytical Skills
3 13 (23.21%) Distributed Denial-of-Service
4 9 (16.07%) Management Information System
5 7 (12.50%) HACMP
6 3 (5.36%) Self-Motivation
7 1 (1.79%) Acoustics
7 1 (1.79%) Algorithms
7 1 (1.79%) Embedded Systems
7 1 (1.79%) Field-Programmable Gate Array
Operating Systems
1 43 (76.79%) Windows
2 22 (39.29%) Unix
3 17 (30.36%) Windows Server
4 10 (17.86%) Windows Server 2008
5 9 (16.07%) AIX
6 8 (14.29%) Red Hat Enterprise Linux
7 2 (3.57%) Ubuntu
8 1 (1.79%) Mac OS
8 1 (1.79%) Oracle Linux
8 1 (1.79%) Windows 7
Processes & Methodologies
1 16 (28.57%) Problem-Solving
2 12 (21.43%) Incident Management
3 9 (16.07%) Configuration Management
3 9 (16.07%) Load Balancing
3 9 (16.07%) Software Engineering
4 7 (12.50%) DevOps
4 7 (12.50%) Problem Management
5 6 (10.71%) ITIL
5 6 (10.71%) Stakeholder Management
5 6 (10.71%) Systems Engineering
6 5 (8.93%) Agile Software Development
6 5 (8.93%) Infrastructure Engineering
7 4 (7.14%) Business Development
7 4 (7.14%) Data Centre Operations
7 4 (7.14%) Mentoring
7 4 (7.14%) Network Design
7 4 (7.14%) Proactive Management
7 4 (7.14%) Technical Analysis
8 3 (5.36%) Digital Marketing
8 3 (5.36%) Storage Management
Programming Languages
1 14 (25.00%) Perl
2 13 (23.21%) Python
3 12 (21.43%) C++
4 11 (19.64%) C
5 10 (17.86%) Shell Script
6 6 (10.71%) Ada
6 6 (10.71%) C#
6 6 (10.71%) Java
7 4 (7.14%) Go
7 4 (7.14%) PHP
7 4 (7.14%) Ruby
8 3 (5.36%) Bash Shell
8 3 (5.36%) PowerShell
8 3 (5.36%) Rust
9 1 (1.79%) JavaScript
9 1 (1.79%) Lua
9 1 (1.79%) MATLAB
Qualifications
1 22 (39.29%) CCNA
1 22 (39.29%) Cisco Certification
2 19 (33.93%) CCNP
3 16 (28.57%) JNCIA
3 16 (28.57%) JNCIS
4 7 (12.50%) JNCIE
5 5 (8.93%) Security Cleared
6 4 (7.14%) CCIE
7 3 (5.36%) CCMSE
7 3 (5.36%) CCSA
7 3 (5.36%) CCSE
7 3 (5.36%) CISSP
7 3 (5.36%) Degree
7 3 (5.36%) DV Cleared
7 3 (5.36%) JNCIP
8 2 (3.57%) SC Cleared
9 1 (1.79%) Chartered Engineer
9 1 (1.79%) Computer Science Degree
Quality Assurance & Compliance
1 3 (5.36%) SLA
2 2 (3.57%) QA
System Software
1 13 (23.21%) VMware Infrastructure
2 11 (19.64%) Active Directory
3 9 (16.07%) Tivoli Workload Scheduler
4 8 (14.29%) Hyper-V
5 4 (7.14%) Virtual Machines
6 3 (5.36%) Docker
6 3 (5.36%) vSphere
7 1 (1.79%) VMware ESXi
Systems Management
1 9 (16.07%) Tivoli
1 9 (16.07%) Tivoli Monitoring
2 7 (12.50%) IBM BigFix
2 7 (12.50%) Netcool
2 7 (12.50%) Netcool/OMNIbus
2 7 (12.50%) Tivoli Configuration Manager
3 6 (10.71%) SCCM
3 6 (10.71%) SCOM
4 5 (8.93%) Ansible
5 3 (5.36%) Norton AntiVirus
5 3 (5.36%) Terraform
6 2 (3.57%) vCenter Server
7 1 (1.79%) Backup Exec
7 1 (1.79%) Graylog
7 1 (1.79%) Nagios
7 1 (1.79%) Tivoli Storage Manager
Vendors
1 27 (48.21%) Cisco
2 19 (33.93%) Juniper
3 16 (28.57%) Brocade
3 16 (28.57%) VMware
4 13 (23.21%) IBM
5 10 (17.86%) Citrix
6 9 (16.07%) Foundry
7 7 (12.50%) Dell
8 6 (10.71%) EMC
8 6 (10.71%) HP
9 5 (8.93%) Microsoft
10 3 (5.36%) Blue Coat
10 3 (5.36%) CheckPoint
10 3 (5.36%) NEC
10 3 (5.36%) Palo Alto
10 3 (5.36%) SAP
10 3 (5.36%) ServiceNow
10 3 (5.36%) Symantec
11 2 (3.57%) Lotus
11 2 (3.57%) Veeam