Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Cardiff with a requirement for Unix skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Unix over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Unix
South Wales > Cardiff
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 45 45 35
Rank change year-on-year 0 -10 +15
Permanent jobs citing Unix 32 69 93
As % of all permanent IT jobs advertised in Cardiff 3.92% 5.01% 5.99%
As % of the Operating Systems category 19.75% 19.77% 25.07%
Number of salaries quoted 30 61 82
Cardiff median annual salary £39,250 £40,000 £37,500
Median salary % change year-on-year -1.88% +6.67% +13.64%
10th Percentile £27,768 £27,500 £22,500
90th Percentile £47,500 £50,000 £52,500
South Wales median annual salary £37,750 £40,000 £37,500
% change year-on-year -5.63% +6.67% +7.14%

Unix 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 Cardiff with a requirement for operating system skills.

All Operating Systems
Cardiff
Permanent vacancies with a requirement for operating system skills 162 349 371
As % of all permanent IT jobs advertised in Cardiff 19.85% 25.34% 23.89%
Number of salaries quoted 150 311 330
Cardiff median annual salary £35,000 £35,000 £36,000
Median salary % change year-on-year - -2.78% +10.77%
10th Percentile £23,450 £21,250 £21,000
90th Percentile £52,625 £52,500 £50,125
South Wales median annual salary £34,250 £35,000 £35,000
% change year-on-year -2.14% - +2.94%

Unix
Job Vacancy Trend in Cardiff

Job postings citing Unix as a percentage of all IT jobs advertised in Cardiff.

Job vacancy trend for Unix in Cardiff

Unix
Salary Trend in Cardiff

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

Salary trend for Unix in Cardiff

Unix
Salary Histogram in Cardiff

The salary distribution of IT jobs citing Unix in Cardiff over the 6 months to 22 November 2017.

Salary histogram for Unix in Cardiff

For the 6 months to 22 November 2017, IT jobs citing Unix 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 Cardiff region with a requirement for Unix.

1 25 (78.13%) Linux
2 13 (40.63%) Windows
2 13 (40.63%) VMware
2 13 (40.63%) Amazon AWS
3 11 (34.38%) Cisco
3 11 (34.38%) Active Directory
4 10 (31.25%) SAN
4 10 (31.25%) ITIL
4 10 (31.25%) Firewall
5 9 (28.13%) JavaScript
5 9 (28.13%) VPN
5 9 (28.13%) Microsoft Azure
5 9 (28.13%) VMware Infrastructure
6 8 (25.00%) Windows Server
6 8 (25.00%) Red Hat
6 8 (25.00%) Java
7 7 (21.88%) Solaris
7 7 (21.88%) SQL
7 7 (21.88%) Oracle
7 7 (21.88%) Microsoft
7 7 (21.88%) Analytical Skills
7 7 (21.88%) Windows Server 2008
7 7 (21.88%) vSphere
7 7 (21.88%) High Availability
7 7 (21.88%) Windows Server 2012
8 6 (18.75%) Avaya
8 6 (18.75%) HTML
8 6 (18.75%) JBoss
9 5 (15.63%) Problem Management
9 5 (15.63%) Agile Software Development

Unix
Co-occurring IT Skills in Cardiff 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 6 (18.75%) JBoss
2 5 (15.63%) IIS
3 2 (6.25%) Elasticsearch
3 2 (6.25%) Tomcat
4 1 (3.13%) Apache
4 1 (3.13%) Exchange Server 2013
4 1 (3.13%) MS Exchange
4 1 (3.13%) SharePoint
Applications
1 1 (3.13%) Chatbot
1 1 (3.13%) Microsoft Office
Business Applications
1 2 (6.25%) Oracle Applications
1 2 (6.25%) Oracle EBS
Cloud Services
1 13 (40.63%) Amazon AWS
2 9 (28.13%) Microsoft Azure
3 4 (12.50%) SaaS
4 2 (6.25%) PaaS
5 1 (3.13%) Google Cloud Platform
5 1 (3.13%) IaaS
5 1 (3.13%) Office 365
Communications & Networking
1 10 (31.25%) Firewall
1 10 (31.25%) SAN
2 9 (28.13%) VPN
3 5 (15.63%) Wi-Fi
4 4 (12.50%) HTTP
4 4 (12.50%) NAS
5 3 (9.38%) TCP/IP
6 2 (6.25%) Network Security
6 2 (6.25%) SMS
6 2 (6.25%) SSH
7 1 (3.13%) DHCP
7 1 (3.13%) DNS
7 1 (3.13%) iSCSI
7 1 (3.13%) PuTTY
7 1 (3.13%) SecureCRT
7 1 (3.13%) Telnet
7 1 (3.13%) Wireless
Database & Business Intelligence
1 5 (15.63%) SQL Server
2 4 (12.50%) MongoDB
2 4 (12.50%) Oracle Database
3 3 (9.38%) Oracle Database 11g
4 2 (6.25%) Oracle BI Publisher
4 2 (6.25%) Oracle Reports
5 1 (3.13%) Couchbase
5 1 (3.13%) Ingres
5 1 (3.13%) MySQL
5 1 (3.13%) NoSQL
5 1 (3.13%) Oracle Database 12c
5 1 (3.13%) PostgreSQL
5 1 (3.13%) Relational Database
Development Applications
1 2 (6.25%) Eclipse
1 2 (6.25%) Oracle APEX
1 2 (6.25%) Toad
2 1 (3.13%) Git (software)
General
1 4 (12.50%) Finance
2 2 (6.25%) Law
2 2 (6.25%) Retail
2 2 (6.25%) Telecoms
3 1 (3.13%) Financial Institution
3 1 (3.13%) Welsh Language
Job Titles
1 9 (28.13%) Support Engineer
2 6 (18.75%) Infrastructure Team Leader
2 6 (18.75%) Team Leader
3 4 (12.50%) 3rd Line Engineer
3 4 (12.50%) 3rd Line Support
3 4 (12.50%) 3rd Line Support Engineer
3 4 (12.50%) DevOps Engineer
4 3 (9.38%) Applications Engineer
4 3 (9.38%) DBA
4 3 (9.38%) Linux Engineer
5 2 (6.25%) Administrator
5 2 (6.25%) Applications Support
5 2 (6.25%) Developer
5 2 (6.25%) Infrastructure Engineer
5 2 (6.25%) IT Infrastructure Team Leader
5 2 (6.25%) Linux Support
5 2 (6.25%) Linux Support Engineer
5 2 (6.25%) Storage Engineer
5 2 (6.25%) Technical Architect
5 2 (6.25%) Unix Engineer
Libraries, Frameworks & Software Standards
1 6 (18.75%) HTML
2 4 (12.50%) CSS
2 4 (12.50%) HTML5
2 4 (12.50%) RESTful
2 4 (12.50%) Spring
3 2 (6.25%) .NET
3 2 (6.25%) CSS3
3 2 (6.25%) Elastic Stack
3 2 (6.25%) Hibernate
3 2 (6.25%) J2EE
3 2 (6.25%) Java EE
3 2 (6.25%) Kafka
3 2 (6.25%) REST
3 2 (6.25%) Spring MVC
3 2 (6.25%) WebRTC
4 1 (3.13%) Oracle GoldenGate
4 1 (3.13%) Web Services
Miscellaneous
1 7 (21.88%) Analytical Skills
2 3 (9.38%) Client/Server
3 2 (6.25%) CMDB
3 2 (6.25%) Computer Science
3 2 (6.25%) Fintech
4 1 (3.13%) Cloud Native
4 1 (3.13%) Linux Command Line
4 1 (3.13%) Management Information System
4 1 (3.13%) Public Cloud
Operating Systems
1 25 (78.13%) Linux
2 13 (40.63%) Windows
3 8 (25.00%) Windows Server
4 7 (21.88%) Solaris
4 7 (21.88%) Windows Server 2008
4 7 (21.88%) Windows Server 2012
5 4 (12.50%) Android
6 3 (9.38%) CentOS
7 2 (6.25%) AIX
7 2 (6.25%) Apple iOS
7 2 (6.25%) VMS
8 1 (3.13%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (31.25%) ITIL
2 7 (21.88%) High Availability
3 5 (15.63%) Agile Software Development
3 5 (15.63%) Configuration Management
3 5 (15.63%) Problem Management
4 4 (12.50%) Change Management
4 4 (12.50%) DevOps
4 4 (12.50%) Disaster Recovery
5 3 (9.38%) Microservices
5 3 (9.38%) Migration
5 3 (9.38%) Performance Management
5 3 (9.38%) Service Management
5 3 (9.38%) Web Development
6 2 (6.25%) Continuous Improvement
6 2 (6.25%) Cryptography
6 2 (6.25%) Data Migration
6 2 (6.25%) MVC
6 2 (6.25%) Penetration Testing
6 2 (6.25%) Scrum
6 2 (6.25%) SIEM
Programming Languages
1 9 (28.13%) JavaScript
2 8 (25.00%) Java
3 7 (21.88%) SQL
4 5 (15.63%) Python
5 4 (12.50%) Bash Shell
6 3 (9.38%) Perl
6 3 (9.38%) PHP
6 3 (9.38%) PL/SQL
6 3 (9.38%) PowerShell
7 2 (6.25%) C#
7 2 (6.25%) Objective-C
7 2 (6.25%) VB.NET
8 1 (3.13%) C
8 1 (3.13%) C++
8 1 (3.13%) Erlang
8 1 (3.13%) Ruby
8 1 (3.13%) Shell Script
Qualifications
1 3 (9.38%) ITIL Foundation Certificate
2 2 (6.25%) Computer Science Degree
2 2 (6.25%) CREST Certified
2 2 (6.25%) Degree
3 1 (3.13%) CEH
3 1 (3.13%) CISM
3 1 (3.13%) CISSP
3 1 (3.13%) MCSA
3 1 (3.13%) MCSE
3 1 (3.13%) Microsoft Certification
3 1 (3.13%) OSCP
3 1 (3.13%) PCI QSA
Quality Assurance & Compliance
1 1 (3.13%) ISO/IEC 27001
1 1 (3.13%) PCI DSS
System Software
1 11 (34.38%) Active Directory
2 9 (28.13%) VMware Infrastructure
3 7 (21.88%) vSphere
4 4 (12.50%) VMware ESXi
5 3 (9.38%) Hyper-V
6 1 (3.13%) Docker
6 1 (3.13%) KVM
6 1 (3.13%) Oracle Clusterware
6 1 (3.13%) Oracle RAC
6 1 (3.13%) Virtual Machines
Systems Management
1 4 (12.50%) Systems Management Server (SMS)
2 3 (9.38%) Opscode Chef
2 3 (9.38%) Puppet
3 2 (6.25%) Ansible
3 2 (6.25%) NetBackup
4 1 (3.13%) Data Guard
4 1 (3.13%) Kubernetes
4 1 (3.13%) Nessus
4 1 (3.13%) Nmap
4 1 (3.13%) Oracle Enterprise Manager
4 1 (3.13%) Oracle Flashback
4 1 (3.13%) Oracle RMAN
4 1 (3.13%) Oracle Statspack
4 1 (3.13%) ServiceCenter
Vendors
1 13 (40.63%) VMware
2 11 (34.38%) Cisco
3 8 (25.00%) Red Hat
4 7 (21.88%) Microsoft
4 7 (21.88%) Oracle
5 6 (18.75%) Avaya
6 2 (6.25%) IBM
6 2 (6.25%) NetApp
7 1 (3.13%) Actian
7 1 (3.13%) Dell
7 1 (3.13%) Google
7 1 (3.13%) HP
7 1 (3.13%) Juniper
7 1 (3.13%) Qualys
7 1 (3.13%) SolarWinds