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

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Clustering
Rank 86 86 78
Rank change year-on-year 0 -8  
Permanent jobs citing Clustering 2 15 26
As % of all permanent IT jobs advertised in Essex 0.20% 1.39% 2.10%
As % of the Miscellaneous category 0.57% 2.88% 5.25%
Number of salaries quoted 2 10 20
Median salary £40,250 £42,500 £50,000
Median salary % change year-on-year -5.29% -15.00%  
90% offered a salary of more than £38,850 £30,000 £47,250
10% offered a salary of more than £41,650 £50,000 £55,750
UK excluding London median salary £44,000 £45,000 £42,500
% change year-on-year -2.22% +5.88%  

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 Essex with a requirement for generic IT skills.

Generic IT Skills
Essex
Permanent job vacancies with a requirement for generic IT skills 350 520 495
As % of all permanent IT job vacancies advertised in Essex 34.76% 48.24% 39.92%
Number of salaries quoted 276 398 385
Median salary £47,500 £42,500 £44,000
Median salary % change year-on-year +11.76% -3.40%  
90% offered a salary of more than £30,000 £22,000 £22,050
10% offered a salary of more than £67,500 £62,500 £85,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Clustering
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex 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 Essex

Clustering
Salary Trend in Essex

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

Salary trend for Clustering in Essex

Clustering
Top 29 Related IT Skills in Essex

For the 6 months to 26 March 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 Essex region with a requirement for Clustering.

1 5 (100.00%) SQL
1 5 (100.00%) Oracle
1 5 (100.00%) Performance Tuning
2 3 (60.00%) Oracle Payables
2 3 (60.00%) PL/SQL
2 3 (60.00%) Service Management
2 3 (60.00%) Oracle RMAN
2 3 (60.00%) Oracle Enterprise Manager
2 3 (60.00%) Shell Script
2 3 (60.00%) Data Management
2 3 (60.00%) Data Architecture
2 3 (60.00%) Data Guard
2 3 (60.00%) High Availability
2 3 (60.00%) Change Control
2 3 (60.00%) Database Security
2 3 (60.00%) Oracle Database
3 2 (40.00%) Process Improvement
3 2 (40.00%) Hyper-V
3 2 (40.00%) Network Management
3 2 (40.00%) Sun
3 2 (40.00%) ITIL Certification
3 2 (40.00%) SQL Server
3 2 (40.00%) ITIL
3 2 (40.00%) Windows
3 2 (40.00%) Solaris
3 2 (40.00%) Windows NT
3 2 (40.00%) Finance
3 2 (40.00%) Analytical Skills
3 2 (40.00%) Server Monitoring

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:

Business Applications
1 3 (60.00%) Oracle Payables
Database & Business Intelligence
1 3 (60.00%) Oracle Database
2 2 (40.00%) SQL Server
General
1 2 (40.00%) Finance
Job Titles
1 5 (100.00%) DBA
2 3 (60.00%) Oracle DBA
3 2 (40.00%) Administrator
3 2 (40.00%) Analyst
3 2 (40.00%) Database Analyst
3 2 (40.00%) Senior Analyst
3 2 (40.00%) Senior Database Analyst
3 2 (40.00%) Senior DBA
3 2 (40.00%) Senior Support Analyst
3 2 (40.00%) Senior Technical Analyst
3 2 (40.00%) Senior Technical Support
3 2 (40.00%) Senior Technical Support Analyst
3 2 (40.00%) Support Analyst
3 2 (40.00%) Technical Administrator
3 2 (40.00%) Technical Analyst
3 2 (40.00%) Technical Support
3 2 (40.00%) Technical Support Analyst
Miscellaneous
1 2 (40.00%) Analytical Skills
Operating Systems
1 2 (40.00%) Solaris
1 2 (40.00%) Windows
1 2 (40.00%) Windows NT
Processes & Methodologies
1 5 (100.00%) Performance Tuning
2 3 (60.00%) Change Control
2 3 (60.00%) Data Architecture
2 3 (60.00%) Data Management
2 3 (60.00%) Database Security
2 3 (60.00%) High Availability
2 3 (60.00%) Service Management
3 2 (40.00%) ITIL
3 2 (40.00%) Network Management
3 2 (40.00%) Process Improvement
3 2 (40.00%) Server Monitoring
Programming Languages
1 5 (100.00%) SQL
2 3 (60.00%) PL/SQL
2 3 (60.00%) Shell Script
Qualifications
1 2 (40.00%) ITIL Certification
System Software
1 2 (40.00%) Hyper-V
Systems Management
1 3 (60.00%) Data Guard
1 3 (60.00%) Oracle Enterprise Manager
1 3 (60.00%) Oracle RMAN
Vendors
1 5 (100.00%) Oracle
2 2 (40.00%) Sun
Saffron Walden, Essex
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