Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in 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 20 November 2017 with a comparison to the same period in the previous 2 years.

High Availability
UK > Wales
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 124 101 118
Rank change year-on-year -23 +17 -22
Permanent jobs citing High Availability 17 52 41
As % of all permanent IT jobs advertised in Wales 0.83% 2.00% 1.49%
As % of the Processes & Methodologies category 0.92% 2.25% 1.74%
Number of salaries quoted 16 51 39
Wales median annual salary £40,625 £42,500 £42,500
Median salary % change year-on-year -4.41% - +13.33%
10th Percentile £34,625 £33,500 £32,500
90th Percentile £59,375 £47,500 £73,800
UK median annual salary £50,001 £54,750 £50,000
% change year-on-year -8.67% +9.50% -

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 Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
Wales
Permanent vacancies with a requirement for process or methodology skills 1848 2309 2352
As % of all permanent IT jobs advertised in Wales 90.01% 88.98% 85.50%
Number of salaries quoted 1592 1973 1977
Wales median annual salary £40,000 £37,500 £36,000
Median salary % change year-on-year +6.67% +4.17% +2.86%
10th Percentile £23,500 £22,500 £22,500
90th Percentile £56,250 £55,250 £55,000
UK median annual salary £50,000 £49,500 £47,500
% change year-on-year +1.01% +4.21% +5.56%

High Availability
Job Vacancy Trend in Wales

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

Job vacancy trend for High Availability in Wales

High Availability
Salary Trend in Wales

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

Salary trend for High Availability in Wales

High Availability
Salary Histogram in Wales

The salary distribution of IT jobs citing High Availability in Wales over the 6 months to 20 November 2017.

Salary histogram for High Availability in Wales

High Availability
Job Locations in 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 Wales region over the 6 months to 20 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
South Wales -6 15 £40,625 -4.41%
North Wales -3 1 £29,000 -9.38%
West Wales - 1 £45,000 -
High Availability
UK

For the 6 months to 20 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 Wales region with a requirement for High Availability.

1 10 (58.82%) Unix
2 8 (47.06%) Linux
3 7 (41.18%) Microsoft
4 6 (35.29%) JBoss
4 6 (35.29%) HTTP
4 6 (35.29%) JavaScript
4 6 (35.29%) SQL Server
5 5 (29.41%) Java
5 5 (29.41%) ITIL
5 5 (29.41%) Finance
5 5 (29.41%) Active Directory
5 5 (29.41%) Shell Script
5 5 (29.41%) VMware
5 5 (29.41%) Microsoft Azure
5 5 (29.41%) Performance Tuning
6 4 (23.53%) Amazon AWS
6 4 (23.53%) NAS
6 4 (23.53%) SaaS
6 4 (23.53%) Data Guard
6 4 (23.53%) vSphere
6 4 (23.53%) VMware ESXi
6 4 (23.53%) Oracle Database 12c
6 4 (23.53%) Oracle Database
6 4 (23.53%) Oracle RMAN
6 4 (23.53%) Problem Management
6 4 (23.53%) Oracle Database 11g
6 4 (23.53%) Systems Management Server (SMS)
6 4 (23.53%) SAN
6 4 (23.53%) Cisco
6 4 (23.53%) Change Management

High Availability
Co-occurring IT Skills in 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 (35.29%) JBoss
2 4 (23.53%) IIS
3 3 (17.65%) Oracle HTTP Server
3 3 (17.65%) WebLogic
4 1 (5.88%) CMS
4 1 (5.88%) MS Exchange
4 1 (5.88%) WordPress
Applications
1 2 (11.76%) Microsoft Office
2 1 (5.88%) Chatbot
2 1 (5.88%) Microsoft PowerPoint
2 1 (5.88%) Microsoft Project
Cloud Services
1 5 (29.41%) Microsoft Azure
2 4 (23.53%) Amazon AWS
2 4 (23.53%) SaaS
3 1 (5.88%) GitHub
3 1 (5.88%) Office 365
Communications & Networking
1 6 (35.29%) HTTP
2 4 (23.53%) NAS
2 4 (23.53%) SAN
3 3 (17.65%) TCP/IP
4 1 (5.88%) Firewall
4 1 (5.88%) LAN
4 1 (5.88%) SSH
4 1 (5.88%) VPN
Database & Business Intelligence
1 6 (35.29%) SQL Server
2 4 (23.53%) MySQL
2 4 (23.53%) Oracle Database
2 4 (23.53%) Oracle Database 11g
2 4 (23.53%) Oracle Database 12c
3 3 (17.65%) RDBMS
3 3 (17.65%) Relational Database
4 1 (5.88%) DB2
4 1 (5.88%) NoSQL
4 1 (5.88%) Redis
4 1 (5.88%) SQL Server 2014
4 1 (5.88%) SQL Server 2016
4 1 (5.88%) SQL Server Integration Services
Development Applications
1 1 (5.88%) GitLab
1 1 (5.88%) Subversion
1 1 (5.88%) Visual Studio
General
1 5 (29.41%) Finance
2 2 (11.76%) Telecoms
3 1 (5.88%) Advertising
3 1 (5.88%) Marketing
3 1 (5.88%) Retail
Job Titles
1 6 (35.29%) Support Engineer
2 4 (23.53%) 3rd Line Engineer
2 4 (23.53%) 3rd Line Support
2 4 (23.53%) 3rd Line Support Engineer
3 3 (17.65%) Oracle Specialist
3 3 (17.65%) Support Specialist
4 2 (11.76%) Architect
4 2 (11.76%) DBA
4 2 (11.76%) Developer
4 2 (11.76%) Infrastructure Architect
4 2 (11.76%) Linux Engineer
4 2 (11.76%) Linux Support
4 2 (11.76%) Linux Support Engineer
5 1 (5.88%) C# Developer
5 1 (5.88%) HTML Developer
5 1 (5.88%) JavaScript Developer
5 1 (5.88%) Junior C# Developer
5 1 (5.88%) Junior Developer
5 1 (5.88%) Oracle DBA
5 1 (5.88%) SQL DBA
Libraries, Frameworks & Software Standards
1 3 (17.65%) HTML
1 3 (17.65%) HTML5
2 2 (11.76%) WebRTC
3 1 (5.88%) .NET
3 1 (5.88%) .NET Framework
3 1 (5.88%) ASP.NET
3 1 (5.88%) ASP.NET MVC
3 1 (5.88%) ASP.NET MVC 4
3 1 (5.88%) ASP.NET MVC 5
3 1 (5.88%) ASP.NET Web API
3 1 (5.88%) CSS
3 1 (5.88%) CSS3
3 1 (5.88%) Entity Framework
3 1 (5.88%) jQuery
3 1 (5.88%) Mustache
3 1 (5.88%) Smarty
3 1 (5.88%) Twitter Bootstrap
3 1 (5.88%) WCF
3 1 (5.88%) Web Services
3 1 (5.88%) XML
Miscellaneous
1 3 (17.65%) Client/Server
1 3 (17.65%) Clustering
2 1 (5.88%) iSeries
2 1 (5.88%) Social Media
Operating Systems
1 10 (58.82%) Unix
2 8 (47.06%) Linux
3 3 (17.65%) Windows
3 3 (17.65%) Windows Server
4 2 (11.76%) Android
4 2 (11.76%) Apple iOS
4 2 (11.76%) Windows Server 2008
4 2 (11.76%) Windows Server 2012
5 1 (5.88%) Data ONTAP
5 1 (5.88%) VyOS
Processes & Methodologies
1 5 (29.41%) ITIL
1 5 (29.41%) Performance Tuning
2 4 (23.53%) Change Management
2 4 (23.53%) Problem Management
3 3 (17.65%) Agile Software Development
3 3 (17.65%) Proactive Management
3 3 (17.65%) Process Improvement
3 3 (17.65%) Project Management
3 3 (17.65%) Release Management
3 3 (17.65%) Web Development
4 2 (11.76%) Multithreading
4 2 (11.76%) SDLC
4 2 (11.76%) Technical Architecture
5 1 (5.88%) Continuous Integration
5 1 (5.88%) Database Tuning
5 1 (5.88%) Load Testing
5 1 (5.88%) Performance Testing
5 1 (5.88%) Scrum
5 1 (5.88%) Statistics
5 1 (5.88%) Waterfall
Programming Languages
1 6 (35.29%) JavaScript
2 5 (29.41%) Java
2 5 (29.41%) Shell Script
3 3 (17.65%) PHP
4 2 (11.76%) Objective-C
4 2 (11.76%) PowerShell
4 2 (11.76%) SQL
5 1 (5.88%) C#
5 1 (5.88%) PL/SQL
5 1 (5.88%) Python
Qualifications
1 1 (5.88%) PRINCE2 Practitioner
1 1 (5.88%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 3 (17.65%) QA
System Software
1 5 (29.41%) Active Directory
2 4 (23.53%) VMware ESXi
2 4 (23.53%) vSphere
3 1 (5.88%) Oracle Clusterware
3 1 (5.88%) Oracle RAC
3 1 (5.88%) VMware Infrastructure
Systems Management
1 4 (23.53%) Data Guard
1 4 (23.53%) Oracle RMAN
1 4 (23.53%) Systems Management Server (SMS)
2 1 (5.88%) Nagios
2 1 (5.88%) Oracle Enterprise Manager
2 1 (5.88%) Oracle Flashback
2 1 (5.88%) Oracle Statspack
Vendors
1 7 (41.18%) Microsoft
2 5 (29.41%) VMware
3 4 (23.53%) Cisco
3 4 (23.53%) Oracle
4 1 (5.88%) Dell
4 1 (5.88%) IBM
4 1 (5.88%) Intel
4 1 (5.88%) NetApp
4 1 (5.88%) SaltStack
4 1 (5.88%) Teradata
4 1 (5.88%) Twitter
4 1 (5.88%) Vyatta