Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 19 November 2017 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
East of England > Hertfordshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 101 - 105
Rank change year-on-year - +105 +1
Contract jobs citing Data Mining 3 0 1
As % of all contract IT jobs advertised in Hertfordshire 0.19% - 0.062%
As % of the Database & Business Intelligence category 0.99% - 0.30%
Number of daily rates quoted 2 0 0
Hertfordshire median daily rate £288 - -
East of England median daily rate £411 £450 £425
% change year-on-year -8.61% +5.88% -15.00%
Number of hourly rates quoted 0 0 0
Hertfordshire median hourly rate - - -
East of England 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 Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Contract vacancies with a requirement for database or business intelligence skills 302 301 330
As % of all contract IT jobs advertised in Hertfordshire 19.47% 21.80% 20.32%
Number of daily rates quoted 169 178 167
Hertfordshire median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.67% +5.63%
10th Percentile £311 £263 £246
90th Percentile £576 £529 £530
East of England median daily rate £400 £375 £375
% change year-on-year +6.67% - -
Number of hourly rates quoted 4 2 7
Hertfordshire median hourly rate £18.25 £28.54 £15.00
Median hourly rate % change year-on-year -36.05% +90.27% -25.00%
10th Percentile £15.38 £14.96 £11.25
90th Percentile £19.00 £41.75 £48.00
East of England median hourly rate £29.50 £37.50 £32.00
% change year-on-year -21.33% +17.19% +12.28%

Data Mining
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Mining in Hertfordshire

Data Mining
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Data Mining in Hertfordshire

Data Mining
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Data Mining in Hertfordshire over the 6 months to 19 November 2017.

Contractor daily rate histogram for Data Mining in Hertfordshire

Data Mining
Contract Job Locations in Hertfordshire

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 Hertfordshire region over the 6 months to 19 November 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 2 £175 -
Stevenage - 1 £400 -
Data Mining
East of England

For the 6 months to 19 November 2017, 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 Hertfordshire region with a requirement for Data Mining.

1 2 (66.67%) Finance
2 1 (33.33%) Microsoft Office
2 1 (33.33%) SAP
2 1 (33.33%) Microsoft Excel
2 1 (33.33%) Cognos
2 1 (33.33%) MS Visio
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Ariba
2 1 (33.33%) Pharmaceutical
2 1 (33.33%) Manufacturing
2 1 (33.33%) Data Management
2 1 (33.33%) Logistics
2 1 (33.33%) Dynamics AX
2 1 (33.33%) Degree
2 1 (33.33%) WFM
2 1 (33.33%) Computer Science
2 1 (33.33%) QA
2 1 (33.33%) User Acceptance Testing
2 1 (33.33%) Test Scripting
2 1 (33.33%) Data Cleansing
2 1 (33.33%) Data Extraction
2 1 (33.33%) Smart Meter
2 1 (33.33%) Visualisation
2 1 (33.33%) Open Source
2 1 (33.33%) Process Improvement
2 1 (33.33%) Data Quality
2 1 (33.33%) Business Analytics
2 1 (33.33%) Analytics
2 1 (33.33%) Master Data Management
2 1 (33.33%) User Experience

Data Mining
Co-occurring IT Skills in Hertfordshire 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:

Applications
1 1 (33.33%) Microsoft Excel
1 1 (33.33%) Microsoft Office
1 1 (33.33%) MS Visio
Business Applications
1 1 (33.33%) Dynamics AX
General
1 2 (66.67%) Finance
2 1 (33.33%) Manufacturing
2 1 (33.33%) Pharmaceutical
Job Titles
1 2 (66.67%) Analyst
2 1 (33.33%) Business Process Analyst
2 1 (33.33%) Business Systems Analyst
2 1 (33.33%) Cognos Developer
2 1 (33.33%) Developer
2 1 (33.33%) Process Analyst
2 1 (33.33%) QA Analyst
2 1 (33.33%) Systems Analyst
Miscellaneous
1 1 (33.33%) Analytical Skills
1 1 (33.33%) Computer Science
1 1 (33.33%) Smart Meter
1 1 (33.33%) User Experience
1 1 (33.33%) Virtual Team
Processes & Methodologies
1 1 (33.33%) Analytics
1 1 (33.33%) Business Analytics
1 1 (33.33%) Business Intelligence
1 1 (33.33%) Data Cleansing
1 1 (33.33%) Data Extraction
1 1 (33.33%) Data Management
1 1 (33.33%) Logistics
1 1 (33.33%) Master Data Management
1 1 (33.33%) Open Source
1 1 (33.33%) Process Improvement
1 1 (33.33%) Test Scripting
1 1 (33.33%) User Acceptance Testing
1 1 (33.33%) Visualisation
1 1 (33.33%) WFM
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) Data Quality
1 1 (33.33%) QA
Vendors
1 1 (33.33%) Ariba
1 1 (33.33%) Cognos
1 1 (33.33%) SAP