Period
to 14 July 2020

The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Wales. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 6 months to 14 July 2020 with a comparison to the same period over the previous 2 years.

Clustering
UK > Wales
6 months to
14 Jul 2020
Same period 2019 Same period 2018
Rank 89 113 115
Rank change year-on-year +24 +2 +27
Permanent jobs citing Clustering 9 11 20
As % of all permanent jobs advertised in Wales 0.73% 0.62% 1.04%
As % of the Miscellaneous category 2.31% 1.98% 2.81%
Number of salaries quoted 4 9 22
Median annual salary £42,500 £40,000 £50,000
Median salary % change year-on-year +6.25% -20.00% +38.44%
UK median annual salary £52,500 £55,000 £50,000
% change year-on-year -4.55% +10.00% -

Clustering is in the Generic IT Skills 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 generic IT skills.

All Generic IT Skills
Wales
Permanent vacancies with a requirement for generic IT skills 389 555 711
As % of all permanent IT jobs advertised in Wales 31.76% 31.36% 36.92%
Number of salaries quoted 308 448 530
Median annual salary £40,000 £40,000 £40,000
10th Percentile £27,500 £25,580 £25,000
90th Percentile £55,000 £60,000 £65,000
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +1.01%

Clustering
Job Vacancy Trend in Wales

Job postings citing Clustering as a proportion of all IT jobs advertised in Wales.

Job vacancy trend for Clustering in Wales

Clustering
Salary Trend in Wales

3-month moving average salary quoted in jobs citing Clustering in Wales.

Salary trend for Clustering in Wales

Clustering
Salary Histogram in Wales

Salary distribution for jobs citing Clustering in Wales over the 6 months to 14 July 2020.

Salary histogram for Clustering in Wales

Clustering
Job Locations in Wales

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Clustering within the Wales region over the 6 months to 14 July 2020. 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
North Wales - 5 - -
South Wales +20 2 £30,000 -26.38% 3
West Wales -4 1 £55,000 +37.50%
Clustering
UK

For the 6 months to 14 July 2020, IT jobs citing Clustering 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 Wales region with a requirement for Clustering.

1 8 (88.89%) Azure
2 7 (77.78%) High Availability
2 7 (77.78%) Windows
2 7 (77.78%) DHCP
2 7 (77.78%) VPN
2 7 (77.78%) DNS
2 7 (77.78%) Microsoft
2 7 (77.78%) Active Directory
2 7 (77.78%) Disaster Recovery
3 6 (66.67%) Firewall
3 6 (66.67%) Identity Management
3 6 (66.67%) Red Hat
3 6 (66.67%) IaaS
3 6 (66.67%) Unix
3 6 (66.67%) SaaS
3 6 (66.67%) PaaS
3 6 (66.67%) Bash Shell
3 6 (66.67%) Agile Software Development
3 6 (66.67%) Network Security
3 6 (66.67%) PowerShell
3 6 (66.67%) Public Cloud
3 6 (66.67%) DevOps
3 6 (66.67%) Cloud Native
3 6 (66.67%) Linux Command Line
4 5 (55.56%) Collaborative Working
4 5 (55.56%) Decision-Making
4 5 (55.56%) Kubernetes
4 5 (55.56%) Opscode Chef
4 5 (55.56%) Docker
4 5 (55.56%) Degree

Clustering
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 2 (22.22%) IIS
1 2 (22.22%) SharePoint
1 2 (22.22%) Skype for Business
Applications
1 2 (22.22%) Microsoft Office
Cloud Services
1 8 (88.89%) Azure
2 6 (66.67%) IaaS
2 6 (66.67%) PaaS
2 6 (66.67%) SaaS
3 5 (55.56%) Cloud Computing
4 2 (22.22%) Office 365
Communications & Networking
1 7 (77.78%) DHCP
1 7 (77.78%) DNS
1 7 (77.78%) VPN
2 6 (66.67%) Firewall
2 6 (66.67%) Network Security
3 2 (22.22%) LAN
3 2 (22.22%) Skype
3 2 (22.22%) WAN
3 2 (22.22%) Wireless
Database & Business Intelligence
1 2 (22.22%) Amazon RDS
Development Applications
1 5 (55.56%) Visual Studio
General
1 5 (55.56%) Retail
2 2 (22.22%) Finance
Job Titles
1 5 (55.56%) Cloud Specialist
1 5 (55.56%) Technical Leader
1 5 (55.56%) Technical Specialist
2 2 (22.22%) 2nd Line Engineer
2 2 (22.22%) Applications Engineer
2 2 (22.22%) Architect
2 2 (22.22%) Technical Architect
3 1 (11.11%) AIX Architect
3 1 (11.11%) Cloud Architect
3 1 (11.11%) Oracle Architect
3 1 (11.11%) Oracle Technical Architect
3 1 (11.11%) Unix Architect
3 1 (11.11%) Virtualisation Architect
3 1 (11.11%) Virtualisation Technical Architect
3 1 (11.11%) VMware Architect
Miscellaneous
1 6 (66.67%) Cloud Native
1 6 (66.67%) Linux Command Line
1 6 (66.67%) Public Cloud
2 2 (22.22%) Replication
3 1 (11.11%) HACMP
Operating Systems
1 7 (77.78%) Windows
2 6 (66.67%) Unix
3 5 (55.56%) CentOS
3 5 (55.56%) Linux
3 5 (55.56%) SUSE
3 5 (55.56%) Ubuntu
4 2 (22.22%) Windows 10
4 2 (22.22%) Windows Server
4 2 (22.22%) Windows Server 2008
4 2 (22.22%) Windows Server 2012
4 2 (22.22%) Windows Server 2016
4 2 (22.22%) Windows Server 2019
5 1 (11.11%) AIX
Processes & Methodologies
1 7 (77.78%) Disaster Recovery
1 7 (77.78%) High Availability
2 6 (66.67%) Agile Software Development
2 6 (66.67%) DevOps
2 6 (66.67%) Identity Management
3 5 (55.56%) Collaborative Working
3 5 (55.56%) Decision-Making
3 5 (55.56%) Load Balancing
4 2 (22.22%) Creative Thinking
4 2 (22.22%) Customer Requirements
4 2 (22.22%) ITIL
4 2 (22.22%) Mentoring
4 2 (22.22%) Proactive Monitoring
4 2 (22.22%) Problem-Solving
5 1 (11.11%) Performance Analysis
5 1 (11.11%) Presales
Programming Languages
1 6 (66.67%) Bash Shell
1 6 (66.67%) PowerShell
2 2 (22.22%) SQL
3 1 (11.11%) Shell Script
Qualifications
1 5 (55.56%) Degree
2 1 (11.11%) DV Cleared
2 1 (11.11%) Security Cleared
Quality Assurance & Compliance
1 2 (22.22%) SLA
2 1 (11.11%) ISO/IEC 27001
System Software
1 7 (77.78%) Active Directory
2 5 (55.56%) Docker
3 3 (33.33%) Virtual Machines
4 2 (22.22%) Hyper-V
5 1 (11.11%) PowerHA
5 1 (11.11%) Veritas Cluster Server
5 1 (11.11%) VMware Infrastructure
Systems Management
1 5 (55.56%) Kubernetes
1 5 (55.56%) Opscode Chef
2 2 (22.22%) SCVMM
Vendors
1 7 (77.78%) Microsoft
2 6 (66.67%) Red Hat
3 2 (22.22%) Veeam
4 1 (11.11%) Oracle
4 1 (11.11%) Sun
4 1 (11.11%) Veritas
4 1 (11.11%) VMware