Period
to 17 November 2017

The following table provides summary statistics for permanent job vacancies advertised in South Wales with a requirement for High Availability skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited High Availability over the 6 months to 17 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
Wales > South Wales
6 months to
17 Nov 2017
Same period 2016 Same period 2015
Rank 94 85 109
Rank change year-on-year -9 +24 -19
Permanent jobs citing High Availability 15 52 39
As % of all permanent IT jobs advertised in South Wales 1.07% 2.35% 1.59%
As % of the Processes & Methodologies category 1.21% 2.61% 1.85%
Number of salaries quoted 14 51 37
South Wales median annual salary £40,625 £42,500 £40,500
Median salary % change year-on-year -4.41% +4.94% +12.50%
10th Percentile £35,550 £33,750 £32,000
90th Percentile £60,125 £47,500 £67,900
Wales median annual salary £40,625 £42,500 £42,500
% change year-on-year -4.41% - +13.33%

High Availability is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Permanent vacancies with a requirement for process or methodology skills 1244 1989 2111
As % of all permanent IT jobs advertised in South Wales 88.48% 89.92% 85.88%
Number of salaries quoted 1102 1781 1807
South Wales median annual salary £39,250 £37,500 £36,000
Median salary % change year-on-year +4.67% +4.17% +2.86%
10th Percentile £23,000 £22,500 £23,000
90th Percentile £56,250 £55,250 £55,000
Wales median annual salary £40,000 £37,500 £36,000
% change year-on-year +6.67% +4.17% +2.86%

High Availability
Job Vacancy Trend in South Wales

Job postings citing High Availability as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for High Availability in South Wales

High Availability
Salary Trend in South Wales

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing High Availability in South Wales.

Salary trend for High Availability in South Wales

High Availability
Salary Histogram in South Wales

The salary distribution of IT jobs citing High Availability in South Wales over the 6 months to 17 November 2017.

Salary histogram for High Availability in South Wales

High Availability
Job Locations in South Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing High Availability within the South Wales region over the 6 months to 17 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Cardiff +25 11 £42,500 +0.59% 1
Gwent - 2 £38,500 -
Caerphilly -7 1 £38,500 -3.75%
Newport -8 1 £41,250 -2.94%
High Availability
Wales

For the 6 months to 17 November 2017, IT jobs citing High Availability 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 South Wales region with a requirement for High Availability.

1 10 (66.67%) Unix
2 7 (46.67%) Linux
3 6 (40.00%) JBoss
3 6 (40.00%) HTTP
3 6 (40.00%) Microsoft
3 6 (40.00%) JavaScript
4 5 (33.33%) Active Directory
4 5 (33.33%) Shell Script
4 5 (33.33%) VMware
4 5 (33.33%) Java
4 5 (33.33%) ITIL
5 4 (26.67%) Cisco
5 4 (26.67%) IIS
5 4 (26.67%) MySQL
5 4 (26.67%) Oracle
5 4 (26.67%) SQL Server
5 4 (26.67%) Finance
5 4 (26.67%) Change Management
5 4 (26.67%) Systems Management Server (SMS)
5 4 (26.67%) SAN
5 4 (26.67%) Oracle RMAN
5 4 (26.67%) Problem Management
5 4 (26.67%) Oracle Database 11g
5 4 (26.67%) Data Guard
5 4 (26.67%) NAS
5 4 (26.67%) vSphere
5 4 (26.67%) Microsoft Azure
5 4 (26.67%) Amazon AWS
5 4 (26.67%) VMware ESXi
5 4 (26.67%) Oracle Database 12c

High Availability
Co-occurring IT Skills in South Wales 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 (40.00%) JBoss
2 4 (26.67%) IIS
3 3 (20.00%) Oracle HTTP Server
3 3 (20.00%) WebLogic
4 1 (6.67%) CMS
4 1 (6.67%) MS Exchange
4 1 (6.67%) WordPress
Applications
1 2 (13.33%) Microsoft Office
2 1 (6.67%) Chatbot
2 1 (6.67%) Microsoft PowerPoint
2 1 (6.67%) Microsoft Project
Cloud Services
1 4 (26.67%) Amazon AWS
1 4 (26.67%) Microsoft Azure
2 3 (20.00%) SaaS
3 1 (6.67%) GitHub
3 1 (6.67%) Office 365
Communications & Networking
1 6 (40.00%) HTTP
2 4 (26.67%) NAS
2 4 (26.67%) SAN
3 3 (20.00%) TCP/IP
4 1 (6.67%) Firewall
4 1 (6.67%) LAN
4 1 (6.67%) SSH
4 1 (6.67%) VPN
Database & Business Intelligence
1 4 (26.67%) MySQL
1 4 (26.67%) Oracle Database
1 4 (26.67%) Oracle Database 11g
1 4 (26.67%) Oracle Database 12c
1 4 (26.67%) SQL Server
2 3 (20.00%) RDBMS
2 3 (20.00%) Relational Database
Development Applications
1 1 (6.67%) GitLab
1 1 (6.67%) Subversion
General
1 4 (26.67%) Finance
2 2 (13.33%) Telecoms
3 1 (6.67%) Advertising
3 1 (6.67%) Marketing
Job Titles
1 6 (40.00%) Support Engineer
2 4 (26.67%) 3rd Line Engineer
2 4 (26.67%) 3rd Line Support
2 4 (26.67%) 3rd Line Support Engineer
3 3 (20.00%) Oracle Specialist
3 3 (20.00%) Support Specialist
4 2 (13.33%) Architect
4 2 (13.33%) Infrastructure Architect
4 2 (13.33%) Linux Engineer
4 2 (13.33%) Linux Support
4 2 (13.33%) Linux Support Engineer
5 1 (6.67%) Consultant
5 1 (6.67%) Developer
5 1 (6.67%) Front End Developer (Client-Side Developer)
5 1 (6.67%) HTML CSS Developer
5 1 (6.67%) HTML Developer
5 1 (6.67%) JavaScript Developer
5 1 (6.67%) Oracle DBA
5 1 (6.67%) Project Manager
5 1 (6.67%) Technical Consultant
Libraries, Frameworks & Software Standards
1 3 (20.00%) HTML
1 3 (20.00%) HTML5
2 2 (13.33%) WebRTC
3 1 (6.67%) Ajax
3 1 (6.67%) CSS
3 1 (6.67%) CSS3
3 1 (6.67%) jQuery
3 1 (6.67%) JSON
3 1 (6.67%) Mustache
3 1 (6.67%) Smarty
3 1 (6.67%) Twitter Bootstrap
3 1 (6.67%) Web Services
3 1 (6.67%) XML
Miscellaneous
1 3 (20.00%) Client/Server
1 3 (20.00%) Clustering
2 1 (6.67%) iSeries
2 1 (6.67%) Social Media
Operating Systems
1 10 (66.67%) Unix
2 7 (46.67%) Linux
3 3 (20.00%) Windows
3 3 (20.00%) Windows Server
4 2 (13.33%) Android
4 2 (13.33%) Apple iOS
4 2 (13.33%) Windows Server 2008
4 2 (13.33%) Windows Server 2012
5 1 (6.67%) Data ONTAP
5 1 (6.67%) VyOS
Processes & Methodologies
1 5 (33.33%) ITIL
2 4 (26.67%) Change Management
2 4 (26.67%) Performance Tuning
2 4 (26.67%) Problem Management
3 3 (20.00%) Proactive Management
3 3 (20.00%) Process Improvement
3 3 (20.00%) Project Management
3 3 (20.00%) Release Management
3 3 (20.00%) Web Development
4 2 (13.33%) Multithreading
4 2 (13.33%) Technical Architecture
5 1 (6.67%) Agile Software Development
5 1 (6.67%) Continuous Integration
5 1 (6.67%) Database Tuning
5 1 (6.67%) Disaster Recovery
5 1 (6.67%) Front End Development
5 1 (6.67%) SDLC
5 1 (6.67%) Statistics
5 1 (6.67%) Virtual Environments
5 1 (6.67%) Workflow
Programming Languages
1 6 (40.00%) JavaScript
2 5 (33.33%) Java
2 5 (33.33%) Shell Script
3 3 (20.00%) PHP
4 2 (13.33%) Objective-C
5 1 (6.67%) PL/SQL
5 1 (6.67%) PowerShell
5 1 (6.67%) SQL
Qualifications
1 1 (6.67%) PRINCE2 Practitioner
1 1 (6.67%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (20.00%) QA
System Software
1 5 (33.33%) Active Directory
2 4 (26.67%) VMware ESXi
2 4 (26.67%) vSphere
3 1 (6.67%) Oracle Clusterware
3 1 (6.67%) Oracle RAC
3 1 (6.67%) VMware Infrastructure
Systems Management
1 4 (26.67%) Data Guard
1 4 (26.67%) Oracle RMAN
1 4 (26.67%) Systems Management Server (SMS)
2 1 (6.67%) Nagios
2 1 (6.67%) Oracle Enterprise Manager
2 1 (6.67%) Oracle Flashback
2 1 (6.67%) Oracle Statspack
Vendors
1 6 (40.00%) Microsoft
2 5 (33.33%) VMware
3 4 (26.67%) Cisco
3 4 (26.67%) Oracle
4 1 (6.67%) Dell
4 1 (6.67%) IBM
4 1 (6.67%) Intel
4 1 (6.67%) NetApp
4 1 (6.67%) Twitter
4 1 (6.67%) Vyatta