Period
to 14 December 2018

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 14 December 2018 with a comparison to the same period in the previous 2 years.

High Availability
Wales > South Wales
6 months to
14 Dec 2018
Same period 2017 Same period 2016
Rank 93 100 90
Rank change year-on-year +7 -10 +15
Permanent jobs citing High Availability 23 15 52
As % of all permanent IT jobs advertised in South Wales 1.44% 1.05% 2.43%
As % of the Processes & Methodologies category 1.66% 1.14% 2.64%
Number of salaries quoted 22 14 52
South Wales median annual salary £39,250 £40,625 £42,500
Median salary % change year-on-year -3.38% -4.41% +2.41%
10th Percentile £22,000 £35,550 £33,500
90th Percentile £47,250 £61,250 £47,500
Wales median annual salary £40,000 £40,000 £42,500
% change year-on-year - -5.88% -

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 1,388 1,316 1,973
As % of all permanent IT jobs advertised in South Wales 86.64% 92.03% 92.07%
Number of salaries quoted 1,138 1,163 1,762
South Wales median annual salary £40,000 £38,500 £37,500
Median salary % change year-on-year +3.90% +2.67% +4.17%
10th Percentile £26,000 £23,500 £22,500
90th Percentile £63,750 £56,250 £55,349
Wales median annual salary £40,000 £40,000 £37,500
% change year-on-year - +6.67% +4.17%

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 14 December 2018.

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 14 December 2018. 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
Caerphilly +9 9 £37,500 -2.60%
Cardiff -10 9 £22,000 -48.24% 2
Newport +14 3 £40,000 -3.03% 1
Bridgend - 1 - -
High Availability
Wales

For the 6 months to 14 December 2018, IT jobs citing High Availability 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 South Wales region with a requirement for High Availability.

1 16 (69.57%) Windows
2 15 (65.22%) Microsoft
2 15 (65.22%) Windows Server
3 14 (60.87%) VMware
4 13 (56.52%) Active Directory
5 11 (47.83%) Problem-Solving
6 10 (43.48%) MS Exchange
6 10 (43.48%) ITIL
6 10 (43.48%) Disaster Recovery
6 10 (43.48%) SAN
6 10 (43.48%) Windows Server 2008
6 10 (43.48%) Windows Server 2012
7 9 (39.13%) VMware Infrastructure
8 8 (34.78%) Capacity Management
8 8 (34.78%) Change Management
8 8 (34.78%) Microsoft Certification
9 7 (30.43%) Exchange Server 2010
9 7 (30.43%) Exchange Server 2013
10 6 (26.09%) Mentoring
10 6 (26.09%) Coaching
10 6 (26.09%) Exchange Server 2007
11 5 (21.74%) Self-Motivation
11 5 (21.74%) Mobile First
11 5 (21.74%) Front End Development
11 5 (21.74%) Migration
11 5 (21.74%) CMS
11 5 (21.74%) XML
11 5 (21.74%) SAS
11 5 (21.74%) CSS
11 5 (21.74%) JavaScript

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 10 (43.48%) MS Exchange
2 7 (30.43%) Exchange Server 2010
2 7 (30.43%) Exchange Server 2013
3 6 (26.09%) Exchange Server 2007
4 5 (21.74%) CMS
4 5 (21.74%) SAS
4 5 (21.74%) WordPress
5 3 (13.04%) IIS
6 2 (8.70%) SharePoint
7 1 (4.35%) SharePoint Server
Communications & Networking
1 10 (43.48%) SAN
2 4 (17.39%) Firewall
3 3 (13.04%) LAN
3 3 (13.04%) NAS
3 3 (13.04%) VPN
4 1 (4.35%) DHCP
4 1 (4.35%) DNS
4 1 (4.35%) MPLS
4 1 (4.35%) SSH
4 1 (4.35%) VoIP
4 1 (4.35%) WAN
4 1 (4.35%) WLAN
Database & Business Intelligence
1 5 (21.74%) MySQL
1 5 (21.74%) SQL Server
2 1 (4.35%) PostgreSQL
2 1 (4.35%) SQL Server 2008
2 1 (4.35%) SQL Server 2014
2 1 (4.35%) SQL Server Analysis Services
2 1 (4.35%) SQL Server Integration Services
2 1 (4.35%) SQL Server Reporting Services
Development Applications
1 5 (21.74%) Git (software)
1 5 (21.74%) Subversion
General
1 4 (17.39%) Finance
2 3 (13.04%) Advertising
Job Titles
1 6 (26.09%) 3rd Line Engineer
1 6 (26.09%) Developer
1 6 (26.09%) Systems Engineer
1 6 (26.09%) Windows Engineer
1 6 (26.09%) Windows Systems Engineer
2 5 (21.74%) Front End Developer (Client-Side Developer)
3 3 (13.04%) 3rd Line Infrastructure Support
3 3 (13.04%) 3rd Line Support
3 3 (13.04%) Infrastructure Support
3 3 (13.04%) Service Manager
4 2 (8.70%) Infrastructure Consultant
4 2 (8.70%) Infrastructure Engineer
4 2 (8.70%) Infrastructure Specialist
4 2 (8.70%) Senior Data Warehouse Specialist
4 2 (8.70%) Senior Infrastructure Specialist
4 2 (8.70%) Support Consultant
4 2 (8.70%) Technical Consultant
4 2 (8.70%) Technical Manager
4 2 (8.70%) Technical Services Manager
4 2 (8.70%) Technical Support Consultant
Libraries, Frameworks & Software Standards
1 5 (21.74%) CSS
1 5 (21.74%) CSS3
1 5 (21.74%) HTML
1 5 (21.74%) HTML5
1 5 (21.74%) jQuery
1 5 (21.74%) JSON
1 5 (21.74%) Mustache
1 5 (21.74%) Smarty
1 5 (21.74%) Twitter Bootstrap
1 5 (21.74%) XML
2 1 (4.35%) AngularJS
2 1 (4.35%) Apache Axis
2 1 (4.35%) CGI
2 1 (4.35%) Java EE
2 1 (4.35%) RESTful
2 1 (4.35%) Spring
2 1 (4.35%) Web Services
Miscellaneous
1 5 (21.74%) Analytical Skills
1 5 (21.74%) Self-Motivation
2 4 (17.39%) Data Centre
3 1 (4.35%) CESG
3 1 (4.35%) Clustering
3 1 (4.35%) NHS
3 1 (4.35%) PKI
3 1 (4.35%) Replication
Operating Systems
1 16 (69.57%) Windows
2 15 (65.22%) Windows Server
3 10 (43.48%) Windows Server 2008
3 10 (43.48%) Windows Server 2012
4 3 (13.04%) Linux
5 1 (4.35%) Red Hat Enterprise Linux
5 1 (4.35%) Unix
Processes & Methodologies
1 11 (47.83%) Problem-Solving
2 10 (43.48%) Disaster Recovery
2 10 (43.48%) ITIL
3 8 (34.78%) Capacity Management
3 8 (34.78%) Change Management
4 6 (26.09%) Coaching
4 6 (26.09%) Mentoring
5 5 (21.74%) Front End Development
5 5 (21.74%) Migration
5 5 (21.74%) Mobile First
5 5 (21.74%) Responsive Web Design
5 5 (21.74%) Web Development
6 3 (13.04%) Problem Management
6 3 (13.04%) Technical Leadership
7 2 (8.70%) Infrastructure Engineering
7 2 (8.70%) Stakeholder Engagement
8 1 (4.35%) Database Tuning
8 1 (4.35%) Load Balancing
8 1 (4.35%) Performance Tuning
8 1 (4.35%) Service Design
Programming Languages
1 5 (21.74%) JavaScript
1 5 (21.74%) PHP
2 3 (13.04%) PowerShell
2 3 (13.04%) SQL
3 1 (4.35%) Java
3 1 (4.35%) Java 8
3 1 (4.35%) T-SQL
Qualifications
1 8 (34.78%) Microsoft Certification
2 4 (17.39%) MCSE
3 3 (13.04%) MCITP
3 3 (13.04%) VMware Certified Professional (VCP)
4 2 (8.70%) ITIL Certification
4 2 (8.70%) SC Cleared
4 2 (8.70%) Security Cleared
5 1 (4.35%) CCNA
5 1 (4.35%) Cisco Certification
5 1 (4.35%) Degree
5 1 (4.35%) DV Cleared
5 1 (4.35%) Master's Degree
5 1 (4.35%) MCSA
Quality Assurance & Compliance
1 1 (4.35%) SLA
System Software
1 13 (56.52%) Active Directory
2 9 (39.13%) VMware Infrastructure
3 3 (13.04%) VMware ESXi
3 3 (13.04%) vSphere
Systems Management
1 1 (4.35%) Failover Clustering
1 1 (4.35%) Microsoft Clustering
1 1 (4.35%) SCCM
1 1 (4.35%) Tivoli Storage Manager
Vendors
1 15 (65.22%) Microsoft
2 14 (60.87%) VMware
3 3 (13.04%) Cisco
4 1 (4.35%) Facebook
4 1 (4.35%) Gemalto
4 1 (4.35%) NetApp
4 1 (4.35%) Red Hat