The table below looks at the prevalence of the term Clustering in IT jobs advertised for the Brentwood region. Included is a guide to the average salaries offered in IT jobs that have cited Clustering over the 3 months to 29 July 2015 with a comparison to the same period in the previous 2 years.

Location
3 months to
29 Jul 2015
Same period 2014 Same period 2013
Clustering
Rank 30 - 22
Rank change year-on-year
- 0
Permanent jobs citing Clustering 3 0 7
As % of all permanent IT jobs located in Brentwood 1.96% - 6.48%
As % of the Miscellaneous category 3.90% - 17.50%
Number of salaries quoted 0 0 6
Average salary - - £42,500
UK excluding London average salary £42,500 £43,000 £41,000
% change year-on-year
-1.16% +4.87%
Clustering
Essex

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

Miscellaneous Category
Brentwood
Permanent IT job ads with a match in the
Miscellaneous category
77 26 40
As % of all permanent IT jobs located in Brentwood 50.33% 33.77% 37.04%
Number of salaries quoted 20 5 26
Average salary £45,000 £55,000 £41,500
Average salary % change year-on-year
-18.18% +32.53%
90% offered a salary of more than £39,000 £42,500 £25,500
10% offered a salary of more than £70,000 £50,000 £60,000
UK excluding London average salary £40,000 £40,000 £40,000

Clustering
Jobs Demand Trend in Brentwood

This chart provides a 3-month moving total of permanent IT jobs citing Clustering across the Brentwood region as a proportion of the total demand within the Miscellaneous category.

Clustering Jobs Demand Trend in Brentwood

Clustering
Salary Trend in Brentwood

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

Clustering Salary Trend in Brentwood

Clustering
Top 30 Related IT Skills in Brentwood

For the 6 months to 29 July 2015, IT jobs across the Brentwood region citing Clustering also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering.

1 8 (100.00%) ITIL
1 8 (100.00%) Windows
2 7 (87.50%) Microsoft
2 7 (87.50%) Active Directory
2 7 (87.50%) Citrix
2 7 (87.50%) SAN
2 7 (87.50%) Windows Server 2003
2 7 (87.50%) VMware
2 7 (87.50%) Change Management
2 7 (87.50%) VMware Infrastructure
2 7 (87.50%) XenApp
3 5 (62.50%) PowerShell
4 4 (50.00%) Windows Server 2008
4 4 (50.00%) XenServer
4 4 (50.00%) Load Balancing
4 4 (50.00%) Finance
4 4 (50.00%) VMware ESX
4 4 (50.00%) DHCP
4 4 (50.00%) DNS
4 4 (50.00%) SQL
4 4 (50.00%) VBScript
4 4 (50.00%) Windows 2000
4 4 (50.00%) LDAP
5 3 (37.50%) MS Exchange
5 3 (37.50%) Linux
5 3 (37.50%) ITIL Certification
5 3 (37.50%) HP
5 3 (37.50%) Brocade
5 3 (37.50%) Analytical Skills
5 3 (37.50%) Problem Management

Clustering
Top Related IT Skills in Brentwood by Category

For the 6 months to 29 July 2015, IT jobs across the Brentwood region citing Clustering also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Clustering. Up to 20 skills are shown per category.

Application Platforms
1 3 (37.50%) MS Exchange
1 3 (37.50%) Lync
1 3 (37.50%) Exchange Server 2010
1 3 (37.50%) Exchange Server 2013
Communications & Networking
1 7 (87.50%) SAN
2 4 (50.00%) LDAP
2 4 (50.00%) DHCP
2 4 (50.00%) DNS
Database & Business Intelligence
1 1 (12.50%) SQL Server
1 1 (12.50%) SQL Server Reporting Services
1 1 (12.50%) SQL Server Integration Services
1 1 (12.50%) SQL Server Analysis Services
General
1 4 (50.00%) Finance
Job Titles
1 4 (50.00%) Infrastructure Specialist
2 2 (25.00%) Infrastructure Engineer
3 1 (12.50%) Service Manager
3 1 (12.50%) SQL DBA
3 1 (12.50%) DBA
3 1 (12.50%) Operations Manager
3 1 (12.50%) Service Operations Manager
Miscellaneous
1 3 (37.50%) Analytical Skills
Operating Systems
1 8 (100.00%) Windows
2 7 (87.50%) Windows Server 2003
3 4 (50.00%) Windows Server 2008
3 4 (50.00%) Windows 2000
4 3 (37.50%) Windows Server 2012
4 3 (37.50%) Linux
5 1 (12.50%) CentOS
Processes & Methodologies
1 8 (100.00%) ITIL
2 7 (87.50%) Change Management
3 4 (50.00%) Load Balancing
4 3 (37.50%) Problem Management
5 1 (12.50%) Capacity Planning
5 1 (12.50%) Performance Tuning
5 1 (12.50%) Database Mirroring
5 1 (12.50%) Service Delivery
Programming Languages
1 5 (62.50%) PowerShell
2 4 (50.00%) SQL
2 4 (50.00%) VBScript
3 1 (12.50%) Python
3 1 (12.50%) Ruby
3 1 (12.50%) Bash Shell
Qualifications
1 3 (37.50%) ITIL Certification
2 2 (25.00%) VMware Certified Professional (VCP)
Quality Assurance & Compliance
1 1 (12.50%) SLA
System Software
1 7 (87.50%) VMware Infrastructure
1 7 (87.50%) XenApp
1 7 (87.50%) Active Directory
2 4 (50.00%) VMware ESX
2 4 (50.00%) XenServer
3 3 (37.50%) XenDesktop
Vendors
1 7 (87.50%) Citrix
1 7 (87.50%) VMware
1 7 (87.50%) Microsoft
2 3 (37.50%) HP
2 3 (37.50%) Brocade
2 3 (37.50%) 3PAR
3 1 (12.50%) Cisco