Period
to 22 July 2017

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 22 July 2017 with a comparison to the same period in the previous 2 years.

Data Mining
6 months to
22 Jul 2017
Same period 2016 Same period 2015
Rank 131 129 139
Rank change year-on-year -2 +10 -20
Permanent jobs citing Data Mining 12 15 11
As % of all permanent IT jobs advertised in Essex 0.62% 0.71% 0.44%
As % of the Database & Business Intelligence category 1.90% 2.16% 1.37%
Number of salaries quoted 12 15 11
Essex median annual salary £65,000 £60,000 £40,000
Median salary % change year-on-year +8.33% +50.00% -
10th Percentile £48,575 £31,250 £37,500
90th Percentile £68,750 £62,500 £47,500
East of England median annual salary £37,500 £45,000 £45,000
% change year-on-year -16.67% - +12.50%

Data Mining is in the database and business intelligence 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 database and business intelligence skills.

Database & Business Intelligence Skills
Essex
Permanent job vacancies with a requirement for database and business intelligence skills 633 693 803
As % of all permanent IT job vacancies advertised in Essex 32.93% 32.74% 31.89%
Number of salaries quoted 490 570 635
Essex median annual salary £47,500 £42,500 £37,500
Median salary % change year-on-year +11.76% +13.33% -11.76%
10th Percentile £31,150 £22,975 £22,500
90th Percentile £65,000 £63,750 £55,000
East of England median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +4.94%

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 22 July 2017.

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 22 July 2017. 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 -4 10 £65,000 +92.59%
Southend-on-Sea - 2 £48,500 -
Data Mining
East of England

For the 6 months to 22 July 2017, IT jobs citing Data Mining 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 Data Mining.

1 10 (83.33%) Java
1 10 (83.33%) PL/SQL
1 10 (83.33%) J2EE
1 10 (83.33%) Oracle
1 10 (83.33%) Ant
1 10 (83.33%) WebLogic
1 10 (83.33%) OOP
1 10 (83.33%) OO
1 10 (83.33%) JBoss
1 10 (83.33%) Swing
1 10 (83.33%) E-Commerce
1 10 (83.33%) JMS
1 10 (83.33%) Agile Software Development
1 10 (83.33%) Maven
1 10 (83.33%) WebSphere
1 10 (83.33%) Degree
1 10 (83.33%) Computer Science
1 10 (83.33%) NoSQL
1 10 (83.33%) Gradle
1 10 (83.33%) Hibernate
2 6 (50.00%) Mentoring
3 2 (16.67%) GDPR
3 2 (16.67%) Information Security
3 2 (16.67%) Data Protection
3 2 (16.67%) PCI DSS
3 2 (16.67%) Data Security
3 2 (16.67%) Finance

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 10 (83.33%) JBoss
1 10 (83.33%) WebLogic
1 10 (83.33%) WebSphere
Database & Business Intelligence
1 10 (83.33%) NoSQL
Development Applications
1 10 (83.33%) Ant
1 10 (83.33%) Gradle
1 10 (83.33%) Maven
General
1 2 (16.67%) Finance
Job Titles
1 10 (83.33%) Agile Developer
1 10 (83.33%) Agile Java Developer
1 10 (83.33%) Developer
1 10 (83.33%) J2EE Developer
1 10 (83.33%) Java Developer
1 10 (83.33%) Java Swing Developer
1 10 (83.33%) Java/J2EE Developer
1 10 (83.33%) Lead Developer
1 10 (83.33%) Oracle Developer
2 2 (16.67%) Data Protection Officer
2 2 (16.67%) Information Officer
2 2 (16.67%) Information Security Officer
2 2 (16.67%) Security Officer
Libraries, Frameworks & Software Standards
1 10 (83.33%) Hibernate
1 10 (83.33%) J2EE
1 10 (83.33%) JMS
1 10 (83.33%) Swing
Miscellaneous
1 10 (83.33%) Computer Science
Processes & Methodologies
1 10 (83.33%) Agile Software Development
1 10 (83.33%) E-Commerce
1 10 (83.33%) OO
1 10 (83.33%) OOP
2 6 (50.00%) Mentoring
3 2 (16.67%) Data Protection
3 2 (16.67%) Data Security
3 2 (16.67%) Information Security
Programming Languages
1 10 (83.33%) Java
1 10 (83.33%) PL/SQL
Qualifications
1 10 (83.33%) Degree
Quality Assurance & Compliance
1 2 (16.67%) GDPR
1 2 (16.67%) PCI DSS
Vendors
1 10 (83.33%) Oracle