The table below looks at the statistics for ETL skills in IT contracts advertised for the Chester region. Included is a guide to the contractor rates offered in IT contracts that have cited ETL over the 3 months to 26 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
26 Aug 2016
Same period 2015 Same period 2014
Extract, Transform and Load (ETL)
Rank 6 13 19
Rank change year-on-year
+7 +6
Contract jobs citing ETL 37 16 5
As % of all contract IT jobs located in Chester 21.02% 10.60% 3.55%
As % of the Processes & Methodologies category 26.24% 11.27% 4.39%
Number of daily rates quoted 31 15 3
Median daily rate £425 £375 £263
Median daily rate % change year-on-year
+13.33% +42.85%
90% offered a daily rate of more than £325 £318 £243
10% offered a daily rate of more than £525 £489 £283
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 0 1 0
Median hourly rate - £33.00 -
UK excluding London median hourly rate £44.00 £29.75 £67.00
% change year-on-year
+47.89% -55.59%
ETL
Cheshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Chester region.

Processes & Methodologies Category
Chester
Contract IT job ads with a match in the
Processes & Methodologies category
141 142 114
As % of all contract IT jobs located in Chester 80.11% 94.04% 80.85%
Number of daily rates quoted 125 85 44
Median daily rate £425 £375 £350
Median daily rate % change year-on-year
+13.33% +7.14%
90% offered a daily rate of more than £300 £310 £260
10% offered a daily rate of more than £520 £438 £439
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 0 8 17
Median hourly rate - £30.25 £33.28
Median hourly rate % change year-on-year
- -9.09%
UK excluding London median hourly rate £30.00 £33.00 £25.75
% change year-on-year
-9.09% +28.15%

ETL
Jobs Demand Trend in Chester

The demand trend of contract jobs across the Chester region citing ETL as a proportion of all IT contracts with a match in the Processes & Methodologies category.

ETL Jobs Demand Trend in Chester

ETL
Daily Rate Trend in Chester

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing ETL across the Chester region.

ETL Daily Rate Trend in Chester

ETL
Daily Rate Histogram in Chester

This chart provides a histogram of daily rates quoted in contract IT jobs citing ETL across the Chester region over the 3 months to 26 August 2016.

ETL Daily Rate Histogram in Chester

ETL
Top 30 Related IT Skills in Chester

For the 6 months to 26 August 2016, IT contractor jobs citing ETL 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 Chester region with a requirement for ETL.

1 51 (72.86%) SQL
2 42 (60.00%) Agile Software Development
2 42 (60.00%) Talend Open Studio
2 42 (60.00%) Talend
3 31 (44.29%) Vertica
4 29 (41.43%) SQL Server
5 28 (40.00%) Linux
6 23 (32.86%) Business Intelligence
7 21 (30.00%) Java
8 18 (25.71%) Continuous Integration
8 18 (25.71%) Jenkins
9 17 (24.29%) Kimball Methodology
9 17 (24.29%) Tableau
9 17 (24.29%) OLAP Cube
9 17 (24.29%) SQL Server Analysis Services
9 17 (24.29%) Dimensional Modelling
9 17 (24.29%) Data Analysis
9 17 (24.29%) OLAP
10 16 (22.86%) E-Commerce
11 14 (20.00%) Big Data
12 13 (18.57%) Analytics
12 13 (18.57%) Data Warehouse
13 12 (17.14%) MongoDB
14 10 (14.29%) Cucumber
15 9 (12.86%) R
15 9 (12.86%) CRM
16 8 (11.43%) ERP
16 8 (11.43%) Ab Initio
17 7 (10.00%) Network Security
17 7 (10.00%) Web Development

ETL
Top Related 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:

Application Platforms
1 1 (1.43%) Apache
1 1 (1.43%) nginx
1 1 (1.43%) OpenStack
1 1 (1.43%) SAS
Cloud Services
1 4 (5.71%) Amazon AWS
2 1 (1.43%) Cloud Computing
2 1 (1.43%) IaaS
2 1 (1.43%) PaaS
2 1 (1.43%) SaaS
Communications & Networking
1 7 (10.00%) Network Security
Database & Business Intelligence
1 29 (41.43%) SQL Server
2 17 (24.29%) OLAP
2 17 (24.29%) OLAP Cube
2 17 (24.29%) SQL Server Analysis Services
3 14 (20.00%) Big Data
4 13 (18.57%) Data Warehouse
5 12 (17.14%) MongoDB
6 7 (10.00%) Data Mining
7 5 (7.14%) Enterprise Data Warehouse
7 5 (7.14%) SQL Server Integration Services
8 3 (4.29%) PostgreSQL
9 2 (2.86%) MySQL
10 1 (1.43%) Amazon Redshift
10 1 (1.43%) NoSQL
10 1 (1.43%) SAS Data Integration Studio
10 1 (1.43%) SQL Server 2008
10 1 (1.43%) VLDB
Development Applications
1 42 (60.00%) Talend Open Studio
2 18 (25.71%) Jenkins
3 10 (14.29%) Cucumber
4 1 (1.43%) Maven
4 1 (1.43%) Vagrant
General
1 3 (4.29%) Finance
2 1 (1.43%) Marketing
2 1 (1.43%) Retail
Job Titles
1 26 (37.14%) Developer
2 13 (18.57%) Talend Developer
3 12 (17.14%) DBA
3 12 (17.14%) ETL Developer
3 12 (17.14%) Tester
4 10 (14.29%) ETL Tester
5 7 (10.00%) Data Engineer
6 6 (8.57%) Analyst
7 4 (5.71%) Consultant
7 4 (5.71%) Data Consultant
7 4 (5.71%) ETL Consultant
8 3 (4.29%) Agile Business Analyst
8 3 (4.29%) Business Analyst
8 3 (4.29%) Data Business Analyst
8 3 (4.29%) Data Warehouse Analyst
8 3 (4.29%) Data Warehouse Business Analyst
8 3 (4.29%) ETL Analyst
8 3 (4.29%) SQL DBA
8 3 (4.29%) SQL Developer
8 3 (4.29%) Test Analyst
Libraries, Frameworks & Software Standards
1 1 (1.43%) .NET
1 1 (1.43%) WCF
1 1 (1.43%) Web Services
1 1 (1.43%) WPF
1 1 (1.43%) XML
Miscellaneous
1 7 (10.00%) Digital Media
2 5 (7.14%) Data Integration
3 1 (1.43%) Credit Risk
Operating Systems
1 28 (40.00%) Linux
Processes & Methodologies
1 42 (60.00%) Agile Software Development
2 23 (32.86%) Business Intelligence
3 18 (25.71%) Continuous Integration
4 17 (24.29%) Data Analysis
4 17 (24.29%) Dimensional Modelling
4 17 (24.29%) Kimball Methodology
5 16 (22.86%) E-Commerce
6 13 (18.57%) Analytics
7 9 (12.86%) CRM
8 8 (11.43%) ERP
9 7 (10.00%) Web Development
10 5 (7.14%) Open Source
11 4 (5.71%) Kanban
12 3 (4.29%) Business Analysis
12 3 (4.29%) Data Engineering
12 3 (4.29%) Scrum
12 3 (4.29%) Stakeholder Engagement
12 3 (4.29%) UML
12 3 (4.29%) Use Case
12 3 (4.29%) User Stories
Programming Languages
1 51 (72.86%) SQL
2 21 (30.00%) Java
3 9 (12.86%) R
4 7 (10.00%) JavaScript
4 7 (10.00%) PHP
5 3 (4.29%) T-SQL
6 1 (1.43%) C#
6 1 (1.43%) Ruby
6 1 (1.43%) Shell Script
Qualifications
1 1 (1.43%) ISEB
1 1 (1.43%) ISTQB
Systems Management
1 1 (1.43%) Puppet
Vendors
1 42 (60.00%) Talend
2 31 (44.29%) Vertica
3 17 (24.29%) Tableau
4 8 (11.43%) Ab Initio
5 4 (5.71%) Informatica
6 2 (2.86%) Microsoft
7 1 (1.43%) Greenplum
7 1 (1.43%) ParAccel