Period
to 20 January 2018

The following table provides summary statistics for contract job vacancies advertised in the South East 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 20 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 East
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 308 328 328
Rank change year-on-year +20 0 +10
Contract jobs citing Data Mining 69 29 54
As % of all contract IT jobs advertised in the South East 0.42% 0.19% 0.29%
As % of the Database & Business Intelligence category 2.05% 0.98% 1.34%
Number of daily rates quoted 44 12 35
South East median daily rate £444 £373 £295
Median daily rate % change year-on-year +19.13% +26.27% -15.71%
10th Percentile £300 £223 £201
90th Percentile £619 £475 £449
England median daily rate £450 £400 £425
% change year-on-year +12.50% -5.88% +6.25%
Number of hourly rates quoted 2 0 5
South East median hourly rate £19.30 - £15.00
England median hourly rate £30.50 £18.38 £17.75
% change year-on-year +65.99% +3.52% -51.37%

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 East with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South East
Contract vacancies with a requirement for database or business intelligence skills 3,358 2,964 4,039
As % of all contract IT jobs advertised in the South East 20.53% 19.24% 22.02%
Number of daily rates quoted 2,132 1,775 2,423
South East median daily rate £418 £400 £388
Median daily rate % change year-on-year +4.38% +3.23% +6.16%
10th Percentile £300 £275 £263
90th Percentile £575 £550 £538
England median daily rate £470 £430 £425
% change year-on-year +9.30% +1.18% +6.25%
Number of hourly rates quoted 41 67 116
South East median hourly rate £45.00 £17.00 £26.50
Median hourly rate % change year-on-year +164.71% -35.85% -11.67%
10th Percentile £15.00 £9.25 £9.25
90th Percentile £50.00 £45.00 £50.00
England median hourly rate £31.23 £27.50 £30.00
% change year-on-year +13.56% -8.33% +4.57%

Data Mining
Job Vacancy Trend in the South East

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

Job vacancy trend for Data Mining in the South East

Data Mining
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for Data Mining in the South East

Data Mining
Contractor Daily Rate Histogram in the South East

The daily rate distribution of IT jobs citing Data Mining in the South East over the 6 months to 20 January 2018.

Contractor daily rate histogram for Data Mining in the South East

Data Mining
Contractor Hourly Rate Trend in the South East

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

Contractor hourly rate trend for Data Mining in the South East

Data Mining
Contract Job Locations in the South East

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 East region over the 6 months to 20 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
Surrey -1 24 £430 -6.52% 3
Thames Valley -17 17 £538 +38.71% 4
Berkshire +2 13 £619 +59.68%
West Sussex +12 12 £400 -
Hampshire +13 11 £525 +34.62%
Buckinghamshire -30 4 £265 -
East Sussex - 1 £363 - 1
Data Mining
England

For the 6 months to 20 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 East region with a requirement for Data Mining.

1 39 (56.52%) Analytics
2 31 (44.93%) Analytical Skills
3 28 (40.58%) Python
4 25 (36.23%) Data Analysis
4 25 (36.23%) Big Data
4 25 (36.23%) Tableau
5 24 (34.78%) Agile Software Development
6 23 (33.33%) Business Intelligence
7 22 (31.88%) Visualisation
8 21 (30.43%) SQL
9 19 (27.54%) Computer Science
10 18 (26.09%) R
10 18 (26.09%) Machine Learning
10 18 (26.09%) Data Modelling
11 17 (24.64%) Data Warehouse
12 16 (23.19%) Data Cleansing
13 15 (21.74%) Java
14 14 (20.29%) Statistics
14 14 (20.29%) Hadoop
14 14 (20.29%) Trend Analysis
15 13 (18.84%) NumPy
15 13 (18.84%) Pandas
15 13 (18.84%) Mathematics
15 13 (18.84%) Microsoft Excel
15 13 (18.84%) XML
15 13 (18.84%) ETL
15 13 (18.84%) Predictive Analysis
15 13 (18.84%) Sentiment Analysis
15 13 (18.84%) Collaborative Working
16 12 (17.39%) Linux

Data Mining
Co-occurring IT Skills in the South East 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 12 (17.39%) Jupyter
2 11 (15.94%) Apache Spark
3 10 (14.49%) Apache Airflow
3 10 (14.49%) Luigi
4 8 (11.59%) SAS
5 6 (8.70%) SharePoint
6 2 (2.90%) Documentum
7 1 (1.45%) Apache Pig
7 1 (1.45%) BizTalk Server
7 1 (1.45%) CMS
7 1 (1.45%) nginx
7 1 (1.45%) Oracle SOA Suite
7 1 (1.45%) SharePoint Server
7 1 (1.45%) uWSGI
Applications
1 13 (18.84%) Microsoft Excel
2 10 (14.49%) Pipeline Pilot
3 9 (13.04%) Microsoft PowerPoint
4 5 (7.25%) MS Visio
5 3 (4.35%) SPSS
6 2 (2.90%) Microsoft Office
Business Applications
1 2 (2.90%) Maximo
2 1 (1.45%) Dynamics CRM
2 1 (1.45%) Eloqua
Cloud Services
1 3 (4.35%) Microsoft Azure
1 3 (4.35%) Slack
1 3 (4.35%) Trello
2 1 (1.45%) AdWords
2 1 (1.45%) Amazon AWS
2 1 (1.45%) Data Lake Analytics
2 1 (1.45%) Force.com
2 1 (1.45%) PaaS
Database & Business Intelligence
1 25 (36.23%) Big Data
2 17 (24.64%) Data Warehouse
3 14 (20.29%) Hadoop
4 10 (14.49%) BusinessObjects
4 10 (14.49%) KNIME
5 8 (11.59%) SQL Server
6 7 (10.14%) SQL Server Analysis Services
6 7 (10.14%) SQL Server Integration Services
6 7 (10.14%) SQL Server Reporting Services
7 4 (5.80%) Data Mart
8 3 (4.35%) DB2
8 3 (4.35%) Geospatial Data
8 3 (4.35%) Microsoft Analysis Services
8 3 (4.35%) SAS EBI
9 2 (2.90%) Apache Hive
9 2 (2.90%) Data Lake
9 2 (2.90%) EDRMS
9 2 (2.90%) Power BI
9 2 (2.90%) SQL Server 2014
9 2 (2.90%) SQL Server 2016
Development Applications
1 11 (15.94%) Git (software)
2 10 (14.49%) Subversion
3 1 (1.45%) Team Foundation Server
3 1 (1.45%) Visual Studio
General
1 11 (15.94%) Games
2 8 (11.59%) Pharmaceutical
3 6 (8.70%) Finance
4 5 (7.25%) Marketing
5 3 (4.35%) Electronics
6 2 (2.90%) Financial Institution
7 1 (1.45%) Advertising
7 1 (1.45%) Banking
7 1 (1.45%) Legal
7 1 (1.45%) Telecoms
Job Titles
1 22 (31.88%) Analyst
2 18 (26.09%) Developer
3 16 (23.19%) Data Scientist
4 12 (17.39%) Data Analyst
4 12 (17.39%) Python Developer
5 8 (11.59%) Business Analyst
6 7 (10.14%) Data Business Analyst
7 6 (8.70%) Data Insight Analyst
7 6 (8.70%) Insight Analyst
7 6 (8.70%) Insight Data Analyst
8 5 (7.25%) Architect
8 5 (7.25%) Consultant
8 5 (7.25%) SSAS Developer
9 4 (5.80%) Business Intelligence Developer
9 4 (5.80%) Performance Consultant
10 3 (4.35%) Data Architect
10 3 (4.35%) Management Consultant
10 3 (4.35%) Performance Improvement Consultant
10 3 (4.35%) Performance Management Consultant
10 3 (4.35%) SQL Developer
Libraries, Frameworks & Software Standards
1 13 (18.84%) NumPy
1 13 (18.84%) Pandas
1 13 (18.84%) XML
2 12 (17.39%) Matplotlib
3 11 (15.94%) D3.js
3 11 (15.94%) Unity (Game Engine)
3 11 (15.94%) Unreal Engine
4 10 (14.49%) JSON
4 10 (14.49%) RESTful
5 4 (5.80%) MDX
6 1 (1.45%) .NET
6 1 (1.45%) Django
6 1 (1.45%) Flask
6 1 (1.45%) HTML
6 1 (1.45%) J2EE
6 1 (1.45%) jQuery
6 1 (1.45%) Node.js
6 1 (1.45%) scikit-learn
6 1 (1.45%) Web Services
Miscellaneous
1 31 (44.93%) Analytical Skills
2 19 (27.54%) Computer Science
3 10 (14.49%) Life Science
4 6 (8.70%) User Experience
5 4 (5.80%) Algorithms
5 4 (5.80%) Management Information System
6 3 (4.35%) FMCG
7 1 (1.45%) Data Structures
7 1 (1.45%) Digital Media
7 1 (1.45%) Social Media
Operating Systems
1 12 (17.39%) Linux
2 11 (15.94%) Unix
3 3 (4.35%) Windows
4 1 (1.45%) Debian
4 1 (1.45%) Ubuntu
4 1 (1.45%) Windows 7
4 1 (1.45%) Windows Server
Processes & Methodologies
1 39 (56.52%) Analytics
2 25 (36.23%) Data Analysis
3 24 (34.78%) Agile Software Development
4 23 (33.33%) Business Intelligence
5 22 (31.88%) Visualisation
6 18 (26.09%) Data Modelling
6 18 (26.09%) Machine Learning
7 16 (23.19%) Data Cleansing
8 14 (20.29%) Statistics
8 14 (20.29%) Trend Analysis
9 13 (18.84%) Collaborative Working
9 13 (18.84%) ETL
9 13 (18.84%) Mathematics
9 13 (18.84%) Predictive Analysis
9 13 (18.84%) Sentiment Analysis
10 11 (15.94%) Data Integration
11 10 (14.49%) Chemistry
11 10 (14.49%) Integration Testing
11 10 (14.49%) Open Source
11 10 (14.49%) Quantitative Analysis
Programming Languages
1 28 (40.58%) Python
2 21 (30.43%) SQL
3 18 (26.09%) R
4 15 (21.74%) Java
5 10 (14.49%) Perl
5 10 (14.49%) Ruby
6 9 (13.04%) VBA
7 8 (11.59%) C
8 7 (10.14%) C++
9 4 (5.80%) JavaScript
9 4 (5.80%) PHP
9 4 (5.80%) T-SQL
10 3 (4.35%) MATLAB
11 1 (1.45%) Bash Shell
Qualifications
1 12 (17.39%) Degree
2 10 (14.49%) PhD
3 8 (11.59%) SC Cleared
3 8 (11.59%) Security Cleared
4 3 (4.35%) Master's Degree
5 1 (1.45%) Computer Science Degree
Quality Assurance & Compliance
1 8 (11.59%) Data Quality
2 4 (5.80%) PMO
3 1 (1.45%) QA
3 1 (1.45%) SLA
System Software
1 2 (2.90%) Active Directory
2 1 (1.45%) Apache Flume
Systems Management
1 2 (2.90%) Oozie
Vendors
1 25 (36.23%) Tableau
2 11 (15.94%) Microsoft
3 10 (14.49%) Netezza
3 10 (14.49%) RapidMiner
4 8 (11.59%) SAP
5 4 (5.80%) Marketo
6 3 (4.35%) Oracle
7 2 (2.90%) Informatica
7 2 (2.90%) OpenText
7 2 (2.90%) Salesforce.com
8 1 (1.45%) Capita
8 1 (1.45%) Cloudera
8 1 (1.45%) Google
8 1 (1.45%) Kenshoo
8 1 (1.45%) Teradata