Period
to 20 January 2018

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 20 January 2018 with a comparison to the same period over the previous 2 years.

Clustering
UK > Wales
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 129 134 114
Rank change year-on-year +5 -20 -22
Permanent jobs citing Clustering 7 19 41
As % of all permanent IT jobs advertised in Wales 0.36% 0.79% 1.54%
As % of the Miscellaneous category 0.98% 2.17% 4.98%
Number of salaries quoted 7 12 36
Wales median annual salary £38,500 £40,000 £43,500
Median salary % change year-on-year -3.75% -8.05% +16.00%
10th Percentile £35,500 £32,700 £37,500
90th Percentile £41,300 £49,750 £58,750
UK median annual salary £50,000 £50,000 £50,000

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 716 874 823
As % of all permanent IT jobs advertised in Wales 37.33% 36.48% 30.94%
Number of salaries quoted 543 727 679
Wales median annual salary £38,000 £37,500 £35,000
Median salary % change year-on-year +1.33% +7.14% -2.78%
10th Percentile £22,000 £22,500 £22,450
90th Percentile £50,000 £57,500 £52,500
UK median annual salary £50,000 £50,000 £47,500
% change year-on-year - +5.26% +5.56%

Clustering
Job Vacancy Trend in Wales

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

Job vacancy trend for Clustering in Wales

Clustering
Salary Trend in Wales

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

Salary trend 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 20 January 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
South Wales +14 6 £38,250 -8.93%
West Wales - 1 £40,000 -
Clustering
UK

For the 6 months to 20 January 2018, IT jobs citing Clustering 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 Clustering.

1 4 (57.14%) Citrix
1 4 (57.14%) VMware
1 4 (57.14%) VMware Infrastructure
1 4 (57.14%) Microsoft Azure
1 4 (57.14%) VMware ESXi
2 3 (42.86%) MongoDB
2 3 (42.86%) High Availability
2 3 (42.86%) SIEM
2 3 (42.86%) Continuous Improvement
2 3 (42.86%) Process Improvement
2 3 (42.86%) Network Security
2 3 (42.86%) CentOS
2 3 (42.86%) Cloud Computing
2 3 (42.86%) Data Guard
2 3 (42.86%) Oracle RMAN
2 3 (42.86%) Ubuntu
2 3 (42.86%) Debian
2 3 (42.86%) QA
2 3 (42.86%) Oracle Database 11g
2 3 (42.86%) Release Management
2 3 (42.86%) HTTP
2 3 (42.86%) Oracle HTTP Server
2 3 (42.86%) Shell Script
2 3 (42.86%) Change Management
2 3 (42.86%) Firewall
2 3 (42.86%) Java
2 3 (42.86%) MySQL
2 3 (42.86%) Oracle
2 3 (42.86%) WebLogic
2 3 (42.86%) Unix

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 3 (42.86%) Apache
1 3 (42.86%) Elasticsearch
1 3 (42.86%) nginx
1 3 (42.86%) Oracle HTTP Server
1 3 (42.86%) WebLogic
2 1 (14.29%) IIS
2 1 (14.29%) MS Exchange
Cloud Services
1 4 (57.14%) Microsoft Azure
2 3 (42.86%) Cloud Computing
3 1 (14.29%) Amazon AWS
3 1 (14.29%) Mimecast
3 1 (14.29%) Office 365
Communications & Networking
1 3 (42.86%) Firewall
1 3 (42.86%) HTTP
1 3 (42.86%) NetScaler
1 3 (42.86%) Network Security
2 1 (14.29%) DHCP
2 1 (14.29%) DNS
2 1 (14.29%) SAN
Database & Business Intelligence
1 3 (42.86%) MongoDB
1 3 (42.86%) MySQL
1 3 (42.86%) Oracle Database
1 3 (42.86%) Oracle Database 11g
1 3 (42.86%) Oracle Database 12c
1 3 (42.86%) RDBMS
1 3 (42.86%) Relational Database
2 1 (14.29%) SQL Server
Job Titles
1 4 (57.14%) Infrastructure Engineer
2 3 (42.86%) DevOps Engineer
2 3 (42.86%) Linux DevOps Engineer
2 3 (42.86%) Linux Engineer
2 3 (42.86%) Linux/Unix DevOps
2 3 (42.86%) Oracle Specialist
2 3 (42.86%) Support Specialist
3 1 (14.29%) Senior Infrastructure Engineer
3 1 (14.29%) Senior Storage Engineer
3 1 (14.29%) Storage Engineer
Miscellaneous
1 1 (14.29%) Data Centre
1 1 (14.29%) Fat Client
1 1 (14.29%) Management Information System
1 1 (14.29%) Replication
1 1 (14.29%) Thin Client
Operating Systems
1 3 (42.86%) CentOS
1 3 (42.86%) Debian
1 3 (42.86%) Linux
1 3 (42.86%) Ubuntu
1 3 (42.86%) Unix
2 1 (14.29%) Windows
2 1 (14.29%) Windows Server
Processes & Methodologies
1 3 (42.86%) Capacity Planning
1 3 (42.86%) Change Management
1 3 (42.86%) Continuous Improvement
1 3 (42.86%) DevOps
1 3 (42.86%) High Availability
1 3 (42.86%) Performance Tuning
1 3 (42.86%) Proactive Management
1 3 (42.86%) Process Improvement
1 3 (42.86%) Release Management
1 3 (42.86%) SIEM
2 1 (14.29%) Business Continuity
2 1 (14.29%) Capacity Management
2 1 (14.29%) Disaster Recovery
2 1 (14.29%) Incident Management
2 1 (14.29%) Infrastructure Monitoring
2 1 (14.29%) IT Strategy
2 1 (14.29%) ITIL
2 1 (14.29%) Migration
2 1 (14.29%) Problem Management
2 1 (14.29%) Technical Architecture
Programming Languages
1 3 (42.86%) Java
1 3 (42.86%) Shell Script
Qualifications
1 1 (14.29%) MCSA
1 1 (14.29%) Microsoft Certification
Quality Assurance & Compliance
1 3 (42.86%) QA
1 3 (42.86%) SLA
2 1 (14.29%) ISO/IEC 27001
System Software
1 4 (57.14%) VMware ESXi
1 4 (57.14%) VMware Infrastructure
2 1 (14.29%) Active Directory
2 1 (14.29%) Hyper-V
Systems Management
1 3 (42.86%) Data Guard
1 3 (42.86%) Oracle RMAN
2 1 (14.29%) HP Data Protector
2 1 (14.29%) SCCM
2 1 (14.29%) SCOM
2 1 (14.29%) SCOrch
2 1 (14.29%) SCSM
Vendors
1 4 (57.14%) Citrix
1 4 (57.14%) VMware
2 3 (42.86%) Cisco
2 3 (42.86%) Oracle
3 1 (14.29%) HP
3 1 (14.29%) Microsoft