The table below looks at the prevalence of the term Clustering in permanent job vacancies advertised in Sheffield. Included is a benchmarking guide to the salaries offered in vacancies that have cited Clustering over the 3 months to 26 June 2017 with a comparison to the same period over the previous 2 years.

Clustering
South Yorkshire / Sheffield
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 59 53 75
Rank change year-on-year -6 +22  
Permanent jobs citing Clustering 1 2 3
As % of all permanent IT jobs advertised in Sheffield 0.21% 0.41% 0.41%
As % of the Miscellaneous category 0.55% 1.14% 1.36%
Number of salaries quoted 0 2 3
Median salary - £52,500 £62,500
Median salary % change year-on-year - -16.00%  
UK excluding London median salary £45,000 £44,000 £44,500
% change year-on-year +2.27% -1.12%  

Clustering is in the generic IT skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Sheffield with a requirement for generic IT skills.

Generic IT Skills
Sheffield
Permanent job vacancies with a requirement for generic IT skills 183 175 221
As % of all permanent IT job vacancies advertised in Sheffield 38.13% 35.79% 30.19%
Number of salaries quoted 154 150 195
Median salary £50,000 £40,000 £32,500
Median salary % change year-on-year +25.00% +23.07%  
90% offered a salary of more than £32,500 £23,300 £21,500
10% offered a salary of more than £60,000 £50,250 £60,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in Sheffield

The job posting trend of jobs advertised in Sheffield citing Clustering as a proportion of all permanent or contract IT jobs with a match in the Miscellaneous category.

Job vacancy trend for Clustering in Sheffield

Clustering
Salary Trend in Sheffield

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

Salary trend for Clustering in Sheffield

For the 6 months to 26 June 2017, 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 Sheffield region with a requirement for Clustering.

1 3 (100.00%) SQL Server
1 3 (100.00%) SharePoint
1 3 (100.00%) SQL Server 2008
2 2 (66.67%) NAS
2 2 (66.67%) vSphere
2 2 (66.67%) VMware ESXi
2 2 (66.67%) Change Control
2 2 (66.67%) Office 365
2 2 (66.67%) Infrastructure Monitoring
2 2 (66.67%) Windows Server
2 2 (66.67%) Fault Analysis
2 2 (66.67%) Change Management
2 2 (66.67%) VMware
2 2 (66.67%) IIS
2 2 (66.67%) Microsoft Office
2 2 (66.67%) Windows
2 2 (66.67%) MS Exchange
2 2 (66.67%) SLA
2 2 (66.67%) Microsoft
2 2 (66.67%) Active Directory
2 2 (66.67%) SAN
2 2 (66.67%) Windows Server 2003
2 2 (66.67%) Internet
2 2 (66.67%) Problem Management
2 2 (66.67%) Exchange Server 2007
2 2 (66.67%) SCCM
2 2 (66.67%) Office Communications Server
2 2 (66.67%) VMware Infrastructure
2 2 (66.67%) Windows Server 2008
2 2 (66.67%) SQL Server 2005

Clustering
Co-occurring IT Skills in Sheffield 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 (100.00%) SharePoint
2 2 (66.67%) Exchange Server 2007
2 2 (66.67%) IIS
2 2 (66.67%) MS Exchange
2 2 (66.67%) Office Communications Server
Applications
1 2 (66.67%) Microsoft Office
Cloud Services
1 2 (66.67%) Office 365
Communications & Networking
1 2 (66.67%) Internet
1 2 (66.67%) NAS
1 2 (66.67%) SAN
Database & Business Intelligence
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server 2008
2 2 (66.67%) SQL Server 2005
3 1 (33.33%) DTS
3 1 (33.33%) SQL Server Integration Services
3 1 (33.33%) SQL Server Reporting Services
Job Titles
1 2 (66.67%) IT Engineer
1 2 (66.67%) IT Support
1 2 (66.67%) IT Support Engineer
1 2 (66.67%) Support Engineer
1 2 (66.67%) VMware Engineer
1 2 (66.67%) VMware Support Engineer
1 2 (66.67%) Windows Engineer
1 2 (66.67%) Windows Support Engineer
2 1 (33.33%) DBA
2 1 (33.33%) SQL DBA
2 1 (33.33%) SQL Server DBA
Operating Systems
1 2 (66.67%) Windows
1 2 (66.67%) Windows Server
1 2 (66.67%) Windows Server 2003
1 2 (66.67%) Windows Server 2008
Processes & Methodologies
1 2 (66.67%) Change Control
1 2 (66.67%) Change Management
1 2 (66.67%) Fault Analysis
1 2 (66.67%) Infrastructure Monitoring
1 2 (66.67%) Problem Management
2 1 (33.33%) ERP
Programming Languages
1 1 (33.33%) PL/SQL
1 1 (33.33%) SQL
1 1 (33.33%) T-SQL
Quality Assurance & Compliance
1 2 (66.67%) SLA
System Software
1 2 (66.67%) Active Directory
1 2 (66.67%) VMware ESXi
1 2 (66.67%) VMware Infrastructure
1 2 (66.67%) vSphere
Systems Management
1 2 (66.67%) SCCM
Vendors
1 2 (66.67%) Microsoft
1 2 (66.67%) VMware
2 1 (33.33%) Oracle