Period
to 25 May 2018

The following table provides summary statistics for contract job vacancies advertised in Essex with a requirement for Data Mining skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mining over the 6 months to 25 May 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Data Mining
6 months to
25 May 2018
Same period 2017 Same period 2016
Rank 77 79 -
Rank change year-on-year +2 - -
Contract jobs citing Data Mining 3 13 0
As % of all contract IT jobs advertised in Essex 0.43% 1.60% -
As % of the Database & Business Intelligence category 1.94% 5.58% -
Number of daily rates quoted 2 9 0
Essex median daily rate £463 £405 -
Median daily rate % change year-on-year +14.20% - -
East of England median daily rate £463 £425 £388
% change year-on-year +8.82% +9.68% -6.91%
Number of hourly rates quoted 0 0 0
Essex median hourly rate - - -
East of England median hourly rate - £12.00 -

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 contract job vacancies advertised in Essex with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Essex
Contract vacancies with a requirement for database or business intelligence skills 155 233 255
As % of all contract IT jobs advertised in Essex 22.27% 28.73% 27.90%
Number of daily rates quoted 99 150 133
Essex median daily rate £475 £434 £338
Median daily rate % change year-on-year +9.51% +28.52% -6.25%
10th Percentile £323 £300 £220
90th Percentile £576 £568 £490
East of England median daily rate £425 £400 £390
% change year-on-year +6.25% +2.56% +4.00%
Number of hourly rates quoted 12 9 25
Essex median hourly rate £37.77 £35.00 £36.00
Median hourly rate % change year-on-year +7.91% -2.78% -5.26%
10th Percentile £14.64 £29.70 £26.55
90th Percentile £45.90 £47.00 £62.50
East of England median hourly rate £24.00 £32.00 £38.00
% change year-on-year -25.00% -15.79% +8.03%

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
Contractor Daily Rate Trend in Essex

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Mining in Essex.

Contractor daily rate trend for Data Mining in Essex

Data Mining
Contract Job Locations in Essex

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Mining within the Essex region over the 6 months to 25 May 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Southend-on-Sea +11 2 £475 +13.10%
Data Mining
East of England

For the 6 months to 25 May 2018, IT contractor 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 contract job ads across the Essex region with a requirement for Data Mining.

1 3 (100.00%) SQL
1 3 (100.00%) MySQL
1 3 (100.00%) Oracle
1 3 (100.00%) XML
1 3 (100.00%) XSLT
1 3 (100.00%) UML
1 3 (100.00%) Data Modelling
1 3 (100.00%) Ingres
1 3 (100.00%) Middleware
1 3 (100.00%) Validation
1 3 (100.00%) Scrum
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Requirements Management
1 3 (100.00%) Requirements Analysis
1 3 (100.00%) Data Mapping
1 3 (100.00%) Data Integration
1 3 (100.00%) Hadoop
1 3 (100.00%) Data Munging
1 3 (100.00%) Problem-Solving
2 1 (33.33%) SOA
2 1 (33.33%) Business Process Modelling
2 1 (33.33%) Scaled Agile Framework
2 1 (33.33%) Oracle SOA Suite

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 1 (33.33%) Oracle SOA Suite
Database & Business Intelligence
1 3 (100.00%) Hadoop
1 3 (100.00%) Ingres
1 3 (100.00%) MySQL
Job Titles
1 2 (66.67%) Analyst
1 2 (66.67%) Business Analyst
2 1 (33.33%) Technical Analyst
2 1 (33.33%) Technical Business Analyst
Libraries, Frameworks & Software Standards
1 3 (100.00%) Middleware
1 3 (100.00%) XML
1 3 (100.00%) XSLT
Processes & Methodologies
1 3 (100.00%) Agile Software Development
1 3 (100.00%) Data Integration
1 3 (100.00%) Data Mapping
1 3 (100.00%) Data Modelling
1 3 (100.00%) Data Munging
1 3 (100.00%) Problem-Solving
1 3 (100.00%) Requirements Analysis
1 3 (100.00%) Requirements Management
1 3 (100.00%) Scrum
1 3 (100.00%) UML
1 3 (100.00%) Validation
2 1 (33.33%) Business Process Modelling
2 1 (33.33%) Scaled Agile Framework
2 1 (33.33%) SOA
Programming Languages
1 3 (100.00%) SQL
Vendors
1 3 (100.00%) Oracle