Period
to 21 January 2018

The following table provides summary statistics for contract job vacancies advertised in the South West 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 21 January 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
England > South West
6 months to
21 Jan 2018
Same period 2017 Same period 2016
Rank 179 192 210
Rank change year-on-year +13 +18 -3
Contract jobs citing Data Mining 16 8 14
As % of all contract IT jobs advertised in the South West 0.31% 0.15% 0.22%
As % of the Database & Business Intelligence category 1.53% 0.67% 0.97%
Number of daily rates quoted 10 7 15
South West median daily rate £413 £215 £440
Median daily rate % change year-on-year +91.86% -51.14% -7.37%
10th Percentile £339 £212 £287
90th Percentile £440 £327 £480
England median daily rate £438 £400 £425
% change year-on-year +9.38% -5.88% +6.25%
Number of hourly rates quoted 0 0 0
South West median hourly rate - - -
England median hourly rate £30.50 £18.38 £19.50
% change year-on-year +65.99% -5.77% -46.58%

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 the South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Contract vacancies with a requirement for database or business intelligence skills 1,048 1,192 1,439
As % of all contract IT jobs advertised in the South West 20.19% 22.44% 23.07%
Number of daily rates quoted 678 839 1,094
South West median daily rate £415 £369 £375
Median daily rate % change year-on-year +12.47% -1.60% -
10th Percentile £281 £263 £263
90th Percentile £550 £525 £500
England median daily rate £473 £430 £425
% change year-on-year +9.88% +1.18% +6.25%
Number of hourly rates quoted 17 34 30
South West median hourly rate £30.00 £40.00 £39.75
Median hourly rate % change year-on-year -25.00% +0.63% +30.33%
10th Percentile £15.00 £12.00 £12.45
90th Percentile £57.55 £47.05 £56.53
England median hourly rate £31.15 £27.50 £30.00
% change year-on-year +13.27% -8.33% +9.09%

Data Mining
Job Vacancy Trend in the South West

Job postings citing Data Mining as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Data Mining in the South West

Data Mining
Contractor Daily Rate Trend in the South West

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

Contractor daily rate trend for Data Mining in the South West

Data Mining
Contractor Daily Rate Histogram in the South West

The daily rate distribution of IT jobs citing Data Mining in the South West over the 6 months to 21 January 2018.

Contractor daily rate histogram for Data Mining in the South West

Data Mining
Contractor Hourly Rate Trend in the South West

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Mining in the South West.

Contractor hourly rate trend for Data Mining in the South West

Data Mining
Contract Job Locations in the South West

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 South West region over the 6 months to 21 January 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
Wiltshire +8 7 £394 +83.14% 2
Bristol -7 6 £400 +28.00% 1
Gloucestershire +24 3 £425 -
Data Mining
England

For the 6 months to 21 January 2018, IT contractor 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 contract ads across the South West region with a requirement for Data Mining.

1 14 (87.50%) SQL
2 12 (75.00%) Analytical Skills
3 8 (50.00%) Data Modelling
3 8 (50.00%) ETL
3 8 (50.00%) SQL Server Integration Services
4 6 (37.50%) Business Intelligence
4 6 (37.50%) Dimensional Modelling
5 5 (31.25%) Degree
5 5 (31.25%) Analytics
5 5 (31.25%) Data Warehouse
5 5 (31.25%) JavaScript
5 5 (31.25%) XML
6 4 (25.00%) Microsoft Excel
6 4 (25.00%) Kalman Filter
6 4 (25.00%) Dashboard Development
6 4 (25.00%) Process Improvement
6 4 (25.00%) Data Analytics
7 3 (18.75%) Visualisation
7 3 (18.75%) Teradata
7 3 (18.75%) SQL Server Analysis Services
7 3 (18.75%) SC Cleared
7 3 (18.75%) Security Cleared
7 3 (18.75%) Relational Database
7 3 (18.75%) SQL Server 2016
7 3 (18.75%) SPSS
7 3 (18.75%) SAS
7 3 (18.75%) SQL Server
7 3 (18.75%) Statistics
7 3 (18.75%) SQL Server Reporting Services
7 3 (18.75%) Finance

Data Mining
Co-occurring IT Skills in the South West 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 3 (18.75%) SAS
Applications
1 4 (25.00%) Microsoft Excel
2 3 (18.75%) SPSS
Database & Business Intelligence
1 8 (50.00%) SQL Server Integration Services
2 5 (31.25%) Data Warehouse
3 3 (18.75%) Relational Database
3 3 (18.75%) SQL Server
3 3 (18.75%) SQL Server 2016
3 3 (18.75%) SQL Server Analysis Services
3 3 (18.75%) SQL Server Reporting Services
General
1 3 (18.75%) Finance
2 2 (12.50%) Banking
2 2 (12.50%) Investment Banking
2 2 (12.50%) Military
3 1 (6.25%) Automotive
3 1 (6.25%) Manufacturing
3 1 (6.25%) Marketing
Job Titles
1 11 (68.75%) Analyst
2 5 (31.25%) Data Analyst
3 4 (25.00%) Business Intelligence Developer
3 4 (25.00%) Developer
4 3 (18.75%) Insight Analyst
5 2 (12.50%) SQL Analyst
5 2 (12.50%) SQL Data Analyst
6 1 (6.25%) Analyst Developer
6 1 (6.25%) Business Analyst
6 1 (6.25%) Business Intelligence Analyst
6 1 (6.25%) Microsoft BI Developer
6 1 (6.25%) Microsoft Developer
6 1 (6.25%) SQL BI Developer
6 1 (6.25%) SQL Developer
6 1 (6.25%) Teradata Analyst
6 1 (6.25%) Teradata Developer
Libraries, Frameworks & Software Standards
1 5 (31.25%) XML
Miscellaneous
1 12 (75.00%) Analytical Skills
2 2 (12.50%) Greenfield Project
3 1 (6.25%) Management Information System
3 1 (6.25%) Renewable Energy
Processes & Methodologies
1 8 (50.00%) Data Modelling
1 8 (50.00%) ETL
2 6 (37.50%) Business Intelligence
2 6 (37.50%) Dimensional Modelling
3 5 (31.25%) Analytics
4 4 (25.00%) Dashboard Development
4 4 (25.00%) Data Analytics
4 4 (25.00%) Kalman Filter
4 4 (25.00%) Process Improvement
5 3 (18.75%) Statistics
5 3 (18.75%) Validation
5 3 (18.75%) Visualisation
6 2 (12.50%) Data Analysis
6 2 (12.50%) Kimball Methodology
6 2 (12.50%) SDLC
7 1 (6.25%) Line Management
7 1 (6.25%) Predictive Analytics
7 1 (6.25%) Product Management
7 1 (6.25%) Stakeholder Engagement
7 1 (6.25%) Statistical Modelling
Programming Languages
1 14 (87.50%) SQL
2 5 (31.25%) JavaScript
3 1 (6.25%) R
Qualifications
1 5 (31.25%) Degree
2 3 (18.75%) SC Cleared
2 3 (18.75%) Security Cleared
3 2 (12.50%) HNC
3 2 (12.50%) HND
Vendors
1 3 (18.75%) Teradata