Period
to 14 August 2018

The following table provides summary statistics for contract job vacancies advertised in Bristol 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 14 August 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
South West > Bristol
6 months to
14 Aug 2018
Same period 2017 Same period 2016
Rank 115 97 102
Rank change year-on-year -18 +5 +1
Contract jobs citing Data Mining 8 9 4
As % of all contract IT jobs advertised in Bristol 0.42% 0.52% 0.22%
As % of the Database & Business Intelligence category 1.64% 2.62% 1.12%
Number of daily rates quoted 6 4 3
Bristol median daily rate £489 £413 £335
Median daily rate % change year-on-year +18.48% +23.13% +34.00%
10th Percentile £375 £391 £306
90th Percentile £588 £453 £409
South West median daily rate £425 £425 £425
Number of hourly rates quoted 0 0 0
Bristol median hourly rate - - -
South West median hourly rate - - -

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 Bristol with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Bristol
Contract vacancies with a requirement for database or business intelligence skills 489 343 358
As % of all contract IT jobs advertised in Bristol 25.91% 19.97% 20.01%
Number of daily rates quoted 382 240 265
Bristol median daily rate £413 £400 £375
Median daily rate % change year-on-year +3.13% +6.67% -
10th Percentile £276 £294 £269
90th Percentile £538 £516 £513
South West median daily rate £415 £400 £370
% change year-on-year +3.75% +8.11% -1.33%
Number of hourly rates quoted 3 6 2
Bristol median hourly rate £37.50 £13.38 £34.25
Median hourly rate % change year-on-year +180.37% -60.95% -74.63%
10th Percentile £22.05 £11.25 £28.73
90th Percentile £38.95 £43.13 £41.18
South West median hourly rate £36.50 £39.50 £32.50
% change year-on-year -7.59% +21.54% +4.84%

Data Mining
Job Vacancy Trend in Bristol

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

Job vacancy trend for Data Mining in Bristol

Data Mining
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for Data Mining in Bristol

Data Mining
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing Data Mining in Bristol over the 6 months to 14 August 2018.

Contractor daily rate histogram for Data Mining in Bristol

Data Mining
Contractor Hourly Rate Trend in Bristol

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

Contractor hourly rate trend for Data Mining in Bristol

For the 6 months to 14 August 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 Bristol region with a requirement for Data Mining.

1 6 (75.00%) Agile Software Development
2 4 (50.00%) Data Strategy
3 3 (37.50%) Finance
3 3 (37.50%) Python
3 3 (37.50%) Analytics
4 2 (25.00%) Mobile App
4 2 (25.00%) Customer Segmentation
4 2 (25.00%) Marketing
4 2 (25.00%) Digital Marketing
4 2 (25.00%) Time Management
4 2 (25.00%) Data Architecture
4 2 (25.00%) Visualisation
4 2 (25.00%) Predictive Modelling
4 2 (25.00%) R
4 2 (25.00%) Data Visualisation
4 2 (25.00%) RapidMiner
4 2 (25.00%) Electronics
4 2 (25.00%) Telecoms
4 2 (25.00%) SAP
4 2 (25.00%) CRM
4 2 (25.00%) SAS
4 2 (25.00%) Business Intelligence
4 2 (25.00%) IBM
4 2 (25.00%) Manufacturing
4 2 (25.00%) Programme Management
4 2 (25.00%) Behavioural Analysis
4 2 (25.00%) Analytical Skills
4 2 (25.00%) KNIME
5 1 (12.50%) DBS Check
5 1 (12.50%) BPSS Clearance

Data Mining
Co-occurring IT Skills in Bristol 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 (25.00%) SAS
Database & Business Intelligence
1 2 (25.00%) KNIME
General
1 3 (37.50%) Finance
2 2 (25.00%) Electronics
2 2 (25.00%) Manufacturing
2 2 (25.00%) Marketing
2 2 (25.00%) Telecoms
3 1 (12.50%) Banking
3 1 (12.50%) Retail Banking
Job Titles
1 3 (37.50%) Analyst
2 2 (25.00%) CRM Analyst
2 2 (25.00%) Data Analyst
2 2 (25.00%) Insight Analyst
3 1 (12.50%) Banking Analyst
3 1 (12.50%) Business Data Analyst
3 1 (12.50%) Data Insight Analyst
3 1 (12.50%) Data Mining Analyst
3 1 (12.50%) Data Scientist
3 1 (12.50%) Insight Data Analyst
3 1 (12.50%) SQL Analyst
3 1 (12.50%) SQL Data Analyst
3 1 (12.50%) Teradata Analyst
Miscellaneous
1 2 (25.00%) Analytical Skills
1 2 (25.00%) Mobile App
2 1 (12.50%) Algorithms
2 1 (12.50%) FMCG
Processes & Methodologies
1 6 (75.00%) Agile Software Development
2 4 (50.00%) Data Strategy
3 3 (37.50%) Analytics
4 2 (25.00%) Behavioural Analysis
4 2 (25.00%) Business Intelligence
4 2 (25.00%) CRM
4 2 (25.00%) Customer Segmentation
4 2 (25.00%) Data Architecture
4 2 (25.00%) Data Visualisation
4 2 (25.00%) Digital Marketing
4 2 (25.00%) Predictive Modelling
4 2 (25.00%) Programme Management
4 2 (25.00%) Time Management
4 2 (25.00%) Visualisation
5 1 (12.50%) Data Mapping
5 1 (12.50%) Enterprise Architecture
5 1 (12.50%) Machine Learning
5 1 (12.50%) Prototyping
5 1 (12.50%) Stakeholder Management
5 1 (12.50%) Statistics
Programming Languages
1 3 (37.50%) Python
2 2 (25.00%) R
3 1 (12.50%) SQL
Qualifications
1 1 (12.50%) BPSS Clearance
1 1 (12.50%) DBS Check
Quality Assurance & Compliance
1 1 (12.50%) Disclosure Scotland
Vendors
1 2 (25.00%) IBM
1 2 (25.00%) RapidMiner
1 2 (25.00%) SAP
2 1 (12.50%) Salesforce.com
2 1 (12.50%) Teradata