The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Essex region. Included is a guide to the salaries offered in IT jobs that have cited Clustering over the 3 months to 29 June 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Jun 2016
Same period 2015 Same period 2014
Clustering
Rank 88 73 91
Rank change year-on-year
-15 +18
Permanent jobs citing Clustering 1 32 13
As % of all permanent IT jobs located in Essex 0.098% 2.57% 0.97%
As % of the Miscellaneous category 0.24% 6.30% 2.81%
Number of salaries quoted 1 20 5
Median salary £47,500 £50,000 £45,000
Median salary % change year-on-year
-5.00% +11.11%
UK excluding London median salary £45,000 £44,500 £42,500
% change year-on-year
+1.12% +4.70%
Clustering
East of England

The following table is for comparison with the above and provides statistics for the entire Miscellaneous category in permanent jobs advertised in the Essex region.

Miscellaneous Category
Essex
Permanent IT job ads with a match in the
Miscellaneous category
425 508 463
As % of all permanent IT jobs located in Essex 41.83% 40.87% 34.68%
Number of salaries quoted 329 353 365
Median salary £47,500 £42,000 £40,000
Median salary % change year-on-year
+13.09% +5.00%
90% offered a salary of more than £25,000 £24,000 £26,750
10% offered a salary of more than £62,500 £66,750 £60,000
UK excluding London median salary £42,500 £40,000 £40,000
% change year-on-year
+6.25% -

Clustering
Jobs Demand Trend in Essex

The demand trend of job ads across the Essex region citing Clustering as a proportion of all IT jobs with a match in the Miscellaneous category.

Clustering Jobs Demand Trend in Essex

Clustering
Salary Trend in Essex

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

Clustering Salary Trend in Essex

Clustering
Top 30 Related IT Skills in Essex

For the 6 months to 29 June 2016, 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 Essex region with a requirement for Clustering.

1 16 (94.12%) SQL
2 8 (47.06%) SQL Server
3 6 (35.29%) T-SQL
3 6 (35.29%) MS Access
3 6 (35.29%) Microsoft Azure
3 6 (35.29%) SQL Server Reporting Services
4 5 (29.41%) Oracle Database
4 5 (29.41%) Performance Tuning
4 5 (29.41%) Relational Database
4 5 (29.41%) Oracle RAC
4 5 (29.41%) User Acceptance Testing
4 5 (29.41%) Linux
4 5 (29.41%) Oracle
4 5 (29.41%) Oracle Enterprise Manager
4 5 (29.41%) RDBMS
4 5 (29.41%) NetApp
4 5 (29.41%) PL/SQL
5 3 (17.65%) Configuration Management
5 3 (17.65%) Capacity Management
6 2 (11.76%) Microsoft
6 2 (11.76%) Active Directory
6 2 (11.76%) Windows
6 2 (11.76%) DHCP
6 2 (11.76%) DNS
6 2 (11.76%) VMware
7 1 (5.88%) Service Delivery
7 1 (5.88%) Finance
7 1 (5.88%) SCCM
7 1 (5.88%) SCOM
7 1 (5.88%) Windows Server 2008

Clustering
Top Related IT Skills in Essex 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:

Applications
1 1 (5.88%) MS Excel
Cloud Services
1 6 (35.29%) Microsoft Azure
Communications & Networking
1 2 (11.76%) DHCP
1 2 (11.76%) DNS
2 1 (5.88%) NetScaler
2 1 (5.88%) SAN
Database & Business Intelligence
1 8 (47.06%) SQL Server
2 6 (35.29%) MS Access
2 6 (35.29%) SQL Server Reporting Services
3 5 (29.41%) Oracle Database
3 5 (29.41%) RDBMS
3 5 (29.41%) Relational Database
4 1 (5.88%) SQL Server 2008
General
1 1 (5.88%) Finance
Job Titles
1 15 (88.24%) DBA
1 15 (88.24%) SQL DBA
2 8 (47.06%) Administrator
3 6 (35.29%) Junior
3 6 (35.29%) Junior DBA
3 6 (35.29%) Junior SQL DBA
4 5 (29.41%) Oracle DBA
5 1 (5.88%) Infrastructure Team Leader
5 1 (5.88%) Server Engineer
5 1 (5.88%) Team Leader
5 1 (5.88%) Windows Engineer
5 1 (5.88%) Windows Server Engineer
5 1 (5.88%) Wintel Team Leader
Miscellaneous
1 1 (5.88%) HP Storage
Operating Systems
1 5 (29.41%) Linux
2 2 (11.76%) Windows
3 1 (5.88%) Windows 7
3 1 (5.88%) Windows Server
3 1 (5.88%) Windows Server 2003
3 1 (5.88%) Windows Server 2008
Processes & Methodologies
1 5 (29.41%) Performance Tuning
1 5 (29.41%) User Acceptance Testing
2 3 (17.65%) Capacity Management
2 3 (17.65%) Configuration Management
3 1 (5.88%) Service Delivery
Programming Languages
1 16 (94.12%) SQL
2 6 (35.29%) T-SQL
3 5 (29.41%) PL/SQL
System Software
1 5 (29.41%) Oracle RAC
2 2 (11.76%) Active Directory
3 1 (5.88%) XenApp
Systems Management
1 5 (29.41%) Oracle Enterprise Manager
2 1 (5.88%) Microsoft Clustering
2 1 (5.88%) SCCM
2 1 (5.88%) SCOM
2 1 (5.88%) WSUS
Vendors
1 5 (29.41%) NetApp
1 5 (29.41%) Oracle
2 2 (11.76%) Microsoft
2 2 (11.76%) VMware
3 1 (5.88%) 3PAR
3 1 (5.88%) Citrix
3 1 (5.88%) HP