Period
to 20 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for Data Mining skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Mining over the 6 months to 20 October 2018 with a comparison to the same period in the previous 2 years.

Data Mining
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 95 117 126
Rank change year-on-year +22 +9 +21
Permanent jobs citing Data Mining 5 5 14
As % of all permanent IT jobs advertised in Essex 0.40% 0.33% 0.66%
As % of the Database & Business Intelligence category 1.26% 1.05% 2.11%
Number of salaries quoted 4 5 14
Essex median annual salary £69,500 £65,000 £50,000
Median salary % change year-on-year +6.92% +30.00% -6.98%
10th Percentile £32,250 £46,750 £31,250
90th Percentile £79,850 £65,000 £62,500
East of England median annual salary £40,000 £37,500 £45,000
% change year-on-year +6.67% -16.67% -

Data Mining is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Permanent vacancies with a requirement for database or business intelligence skills 397 475 662
As % of all permanent IT jobs advertised in Essex 31.51% 31.69% 31.05%
Number of salaries quoted 341 389 525
Essex median annual salary £42,500 £47,500 £42,000
Median salary % change year-on-year -10.53% +13.10% +5.00%
10th Percentile £24,000 £31,250 £25,300
90th Percentile £65,000 £65,000 £65,000
East of England median annual salary £46,500 £45,000 £45,000
% change year-on-year +3.33% - +2.27%

Data Mining
Job Vacancy Trend in Essex

Job postings citing Data Mining as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for Data Mining in Essex

Data Mining
Salary Trend in Essex

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

Salary trend for Data Mining in Essex

Data Mining
Salary Histogram in Essex

The salary distribution of IT jobs citing Data Mining in Essex over the 6 months to 20 October 2018.

Salary histogram for Data Mining in Essex

Data Mining
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Mining within the Essex region over the 6 months to 20 October 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
Colchester +6 2 £52,000 -20.00%
Waltham Abbey - 1 £60,000 - 1
Chelmsford - 1 £80,000 -
Data Mining
East of England

For the 6 months to 20 October 2018, IT jobs citing Data Mining also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Essex region with a requirement for Data Mining.

1 3 (60.00%) Oracle
1 3 (60.00%) SQL Server
1 3 (60.00%) Degree
2 2 (40.00%) WebSphere
2 2 (40.00%) Agile Software Development
2 2 (40.00%) Computer Science
2 2 (40.00%) NoSQL
2 2 (40.00%) Analytics
2 2 (40.00%) Gradle
2 2 (40.00%) PostgreSQL
2 2 (40.00%) Hibernate
2 2 (40.00%) Maven
2 2 (40.00%) Business Intelligence
2 2 (40.00%) Swing
2 2 (40.00%) Tomcat
2 2 (40.00%) E-Commerce
2 2 (40.00%) JMS
2 2 (40.00%) Ant
2 2 (40.00%) WebLogic
2 2 (40.00%) Java
2 2 (40.00%) PL/SQL
2 2 (40.00%) SQL
2 2 (40.00%) MySQL
2 2 (40.00%) OOP
2 2 (40.00%) OO
2 2 (40.00%) JBoss
2 2 (40.00%) Oracle Database
2 2 (40.00%) Computer Science Degree
3 1 (20.00%) HTML
3 1 (20.00%) Relational Database

Data Mining
Co-occurring 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:

Application Platforms
1 2 (40.00%) JBoss
1 2 (40.00%) Tomcat
1 2 (40.00%) WebLogic
1 2 (40.00%) WebSphere
2 1 (20.00%) Apache
2 1 (20.00%) SAS
Database & Business Intelligence
1 3 (60.00%) SQL Server
2 2 (40.00%) MySQL
2 2 (40.00%) NoSQL
2 2 (40.00%) Oracle Database
2 2 (40.00%) PostgreSQL
3 1 (20.00%) Data Warehouse
3 1 (20.00%) OLAP
3 1 (20.00%) Oracle OLAP
3 1 (20.00%) Power BI
3 1 (20.00%) RDBMS
3 1 (20.00%) Relational Database
3 1 (20.00%) SQL Server Integration Services
3 1 (20.00%) SQL Server Reporting Services
Development Applications
1 2 (40.00%) Ant
1 2 (40.00%) Gradle
1 2 (40.00%) Maven
General
1 1 (20.00%) Marketing
Job Titles
1 3 (60.00%) Developer
2 2 (40.00%) Java Developer
3 1 (20.00%) Analyst
3 1 (20.00%) Business Developer
3 1 (20.00%) Business Intelligence Developer
3 1 (20.00%) Credit Risk Manager
3 1 (20.00%) Data Analyst
3 1 (20.00%) Data Warehouse Developer
3 1 (20.00%) Development Team Leader
3 1 (20.00%) Graduate
3 1 (20.00%) Graduate Data Analyst
3 1 (20.00%) Java Development Team Leader
3 1 (20.00%) Java Software Developer
3 1 (20.00%) Java Team Leader
3 1 (20.00%) Lead Developer
3 1 (20.00%) Lead Java Developer
3 1 (20.00%) Oracle Developer
3 1 (20.00%) Risk Manager
3 1 (20.00%) Software Developer
3 1 (20.00%) Team Leader
Libraries, Frameworks & Software Standards
1 2 (40.00%) Hibernate
1 2 (40.00%) JMS
1 2 (40.00%) Swing
2 1 (20.00%) Ajax
2 1 (20.00%) CSS
2 1 (20.00%) HTML
2 1 (20.00%) Java EE
2 1 (20.00%) JSP
2 1 (20.00%) SOAP
2 1 (20.00%) Spring
2 1 (20.00%) Spring MVC
2 1 (20.00%) Web Services
Miscellaneous
1 2 (40.00%) Computer Science
2 1 (20.00%) Credit Risk
Operating Systems
1 1 (20.00%) Linux
Processes & Methodologies
1 2 (40.00%) Agile Software Development
1 2 (40.00%) Analytics
1 2 (40.00%) Business Intelligence
1 2 (40.00%) E-Commerce
1 2 (40.00%) OO
1 2 (40.00%) OOP
2 1 (20.00%) Business Analysis
2 1 (20.00%) Credit Risk Modelling
2 1 (20.00%) Global Marketing
2 1 (20.00%) Line Management
2 1 (20.00%) Machine Learning
2 1 (20.00%) Marketing Analytics
2 1 (20.00%) Mathematics
2 1 (20.00%) MVC
2 1 (20.00%) Predictive Modelling
2 1 (20.00%) Project Management
2 1 (20.00%) Risk Analytics
2 1 (20.00%) Scorecard
2 1 (20.00%) Statistical Analysis
2 1 (20.00%) Statistics
Programming Languages
1 2 (40.00%) Java
1 2 (40.00%) PL/SQL
1 2 (40.00%) SQL
2 1 (20.00%) JavaScript
2 1 (20.00%) Python
Qualifications
1 3 (60.00%) Degree
2 2 (40.00%) Computer Science Degree
Quality Assurance & Compliance
1 1 (20.00%) IFRS
1 1 (20.00%) IFRS 9
Vendors
1 3 (60.00%) Oracle
2 1 (20.00%) Microsoft