Period
to 24 September 2018

The following table provides summary statistics for contract job vacancies advertised in Chester with a requirement for Data Analysis skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Analysis over the 6 months to 24 September 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 Analysis
Cheshire > Chester
6 months to
24 Sep 2018
Same period 2017 Same period 2016
Rank 35 28 31
Rank change year-on-year -7 +3 +20
Contract jobs citing Data Analysis 2 9 19
As % of all contract IT jobs advertised in Chester 0.92% 3.80% 5.21%
As % of the Processes & Methodologies category 1.06% 4.59% 6.31%
Number of daily rates quoted 1 9 20
Chester median daily rate £388 £450 £325
Median daily rate % change year-on-year -13.89% +38.46% -
10th Percentile £381 £353 £313
90th Percentile £394 £475 £438
Cheshire median daily rate £328 £379 £425
% change year-on-year -13.53% -10.88% +70.00%
Number of hourly rates quoted 0 0 0
Chester median hourly rate - - -
Cheshire median hourly rate - - -

Data Analysis is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Chester with a requirement for process or methodology skills.

All Process and Methodology Skills
Chester
Contract vacancies with a requirement for process or methodology skills 189 196 301
As % of all contract IT jobs advertised in Chester 86.70% 82.70% 82.47%
Number of daily rates quoted 140 167 271
Chester median daily rate £388 £388 £413
Median daily rate % change year-on-year - -6.06% +3.13%
10th Percentile £280 £280 £269
90th Percentile £475 £502 £500
Cheshire median daily rate £400 £400 £413
% change year-on-year - -3.03% -
Number of hourly rates quoted 10 13 3
Chester median hourly rate £20.02 £13.00 £21.00
Median hourly rate % change year-on-year +53.96% -38.10% +0.14%
Cheshire median hourly rate £19.00 £19.00 £17.00
% change year-on-year - +11.76% -1.90%

Data Analysis
Job Vacancy Trend in Chester

Job postings citing Data Analysis as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for Data Analysis in Chester

Data Analysis
Contractor Daily Rate Trend in Chester

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

Contractor daily rate trend for Data Analysis in Chester

Data Analysis
Contractor Hourly Rate Trend in Chester

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

Contractor hourly rate trend for Data Analysis in Chester

For the 6 months to 24 September 2018, IT contractor jobs citing Data Analysis 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 Chester region with a requirement for Data Analysis.

1 2 (100.00%) SQL
2 1 (50.00%) T-SQL
2 1 (50.00%) Oracle
2 1 (50.00%) Data Warehouse
2 1 (50.00%) Data Modelling
2 1 (50.00%) Data Mining
2 1 (50.00%) ETL
2 1 (50.00%) Business Intelligence
2 1 (50.00%) IBM
2 1 (50.00%) Microsoft
2 1 (50.00%) DataStage
2 1 (50.00%) ERwin
2 1 (50.00%) Banking
2 1 (50.00%) SQL Server Integration Services
2 1 (50.00%) SQL Server Analysis Services
2 1 (50.00%) Performance Tuning
2 1 (50.00%) ER Studio
2 1 (50.00%) C
2 1 (50.00%) PL/SQL

Data Analysis
Co-occurring IT Skills in Chester 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:

Database & Business Intelligence
1 1 (50.00%) Data Mining
1 1 (50.00%) Data Warehouse
1 1 (50.00%) DataStage
1 1 (50.00%) SQL Server Analysis Services
1 1 (50.00%) SQL Server Integration Services
Development Applications
1 1 (50.00%) ER Studio
1 1 (50.00%) ERwin
General
1 1 (50.00%) Banking
Job Titles
1 1 (50.00%) Analyst
1 1 (50.00%) Business Intelligence Developer
1 1 (50.00%) Data Analyst
1 1 (50.00%) Developer
1 1 (50.00%) Oracle Analyst
1 1 (50.00%) SQL Analyst
1 1 (50.00%) SQL Data Analyst
Processes & Methodologies
1 1 (50.00%) Business Intelligence
1 1 (50.00%) Data Modelling
1 1 (50.00%) ETL
1 1 (50.00%) Performance Tuning
Programming Languages
1 2 (100.00%) SQL
2 1 (50.00%) C
2 1 (50.00%) PL/SQL
2 1 (50.00%) T-SQL
Vendors
1 1 (50.00%) IBM
1 1 (50.00%) Microsoft
1 1 (50.00%) Oracle