The following table provides summary statistics for contract job vacancies advertised in Chester with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 3 months to 29 June 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.

Extract, Transform and Load (ETL)
Cheshire > Chester
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 21 7 24
Rank change year-on-year -14 +17  
Contract jobs citing ETL 5 43 11
As % of all contract IT jobs advertised in Chester 3.62% 19.28% 5.24%
As % of the Processes & Methodologies category 4.20% 24.43% 5.91%
Number of daily rates quoted 4 43 8
Chester median daily rate £400 £413 £400
Median daily rate % change year-on-year -3.03% +3.12%  
10th Percentile £350 £313 £376
90th Percentile £510 £475 £479
Cheshire median daily rate £375 £413 £400
% change year-on-year -9.09% +3.12%  
Number of hourly rates quoted 0 0 1
Chester median hourly rate - - £33.00
Cheshire median hourly rate - - £33.00

ETL is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Chester with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Chester
Contract job vacancies with a requirement for process and methodology skills 119 176 186
As % of all contract IT job vacancies advertised in Chester 86.23% 78.92% 88.57%
Number of daily rates quoted 334 720 382
Chester median daily rate £361 £413 £400
Median daily rate % change year-on-year -12.42% +3.12%  
10th Percentile £284 £294 £307
90th Percentile £494 £500 £500
Cheshire median daily rate £400 £425 £400
% change year-on-year -5.88% +6.25%  
Number of hourly rates quoted 17 6 23
Chester median hourly rate £13.00 £21.00 £35.00
Median hourly rate % change year-on-year -38.09% -40.00%  
10th Percentile £10.61 £20.78 £32.50
90th Percentile £17.50 £21.00 £40.00
Cheshire median hourly rate £32.00 £26.75 £18.48
% change year-on-year +19.62% +44.79%  

ETL
Job Vacancy Trend in Chester

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

Job vacancy trend for ETL in Chester

ETL
Contractor Daily Rate Trend in Chester

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

Contractor daily rate trend for ETL in Chester

ETL
Contractor Daily Rate Histogram in Chester

The daily rate distribution of IT jobs citing ETL in Chester over the 3 months to 29 June 2017.

Contractor daily rate histogram for ETL in Chester

For the 6 months to 29 June 2017, 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 8 (66.67%) SQL
2 6 (50.00%) Data Warehouse
3 5 (41.67%) Oracle
4 4 (33.33%) SQL Server
4 4 (33.33%) Linux
4 4 (33.33%) Finance
4 4 (33.33%) Agile Software Development
4 4 (33.33%) Talend Open Studio
4 4 (33.33%) Big Data
4 4 (33.33%) Talend
5 3 (25.00%) Kafka
5 3 (25.00%) Data Integration
5 3 (25.00%) Hadoop
5 3 (25.00%) Banking
5 3 (25.00%) Kanban
5 3 (25.00%) Microsoft
5 3 (25.00%) Business Intelligence
6 2 (16.67%) Shell Script
6 2 (16.67%) Oracle Database 10g
6 2 (16.67%) Migration
6 2 (16.67%) Oracle9i Database
6 2 (16.67%) SAS
6 2 (16.67%) Toad
6 2 (16.67%) Java
6 2 (16.67%) PL/SQL
6 2 (16.67%) Dimensional Modelling
6 2 (16.67%) Data Migration
6 2 (16.67%) Integration Testing
6 2 (16.67%) SQL Server Integration Services
6 2 (16.67%) SQL Server Reporting Services

ETL
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:

Application Platforms
1 2 (16.67%) Apache Pig
1 2 (16.67%) SAS
2 1 (8.33%) Apache Spark
Applications
1 1 (8.33%) Microsoft Excel
Cloud Services
1 2 (16.67%) Amazon AWS
1 2 (16.67%) Amazon Kinesis
2 1 (8.33%) Cloud Computing
2 1 (8.33%) GitHub
Database & Business Intelligence
1 6 (50.00%) Data Warehouse
2 4 (33.33%) Big Data
2 4 (33.33%) SQL Server
3 3 (25.00%) Hadoop
4 2 (16.67%) Apache Hive
4 2 (16.67%) Oracle Database
4 2 (16.67%) Oracle Database 10g
4 2 (16.67%) Oracle Database 11g
4 2 (16.67%) Oracle Database 12c
4 2 (16.67%) Oracle9i Database
4 2 (16.67%) Spark SQL
4 2 (16.67%) SQL Server Integration Services
4 2 (16.67%) SQL Server Reporting Services
5 1 (8.33%) Base SAS
5 1 (8.33%) DataStage
5 1 (8.33%) MySQL
5 1 (8.33%) SAS Enterprise Guide
5 1 (8.33%) SAS Visual Analytics
5 1 (8.33%) SQL Server 2014
5 1 (8.33%) SQL Server Analysis Services
Development Applications
1 4 (33.33%) Talend Open Studio
2 2 (16.67%) Toad
3 1 (8.33%) Cucumber
3 1 (8.33%) Jenkins
3 1 (8.33%) Oracle Forms
3 1 (8.33%) ProC
3 1 (8.33%) Subversion
General
1 4 (33.33%) Finance
2 3 (25.00%) Banking
3 2 (16.67%) Investment Banking
4 1 (8.33%) Local Government
4 1 (8.33%) Marketing
4 1 (8.33%) Retail
Job Titles
1 6 (50.00%) Developer
2 3 (25.00%) Data Engineer
3 2 (16.67%) AWS Engineer
3 2 (16.67%) Database Developer
3 2 (16.67%) Linux Engineer
3 2 (16.67%) Oracle Database Developer
3 2 (16.67%) Oracle Developer
3 2 (16.67%) PL/SQL Developer
3 2 (16.67%) SQL Database Developer
3 2 (16.67%) SQL Developer
3 2 (16.67%) Tester
4 1 (8.33%) Business Developer
4 1 (8.33%) Business Intelligence Developer
4 1 (8.33%) Consultant
4 1 (8.33%) Data Warehouse Developer
4 1 (8.33%) DataStage Developer
4 1 (8.33%) ETL Developer
4 1 (8.33%) ETL Tester
4 1 (8.33%) Java Engineer
4 1 (8.33%) SAS Consultant
Libraries, Frameworks & Software Standards
1 3 (25.00%) Kafka
2 1 (8.33%) MDX
Miscellaneous
1 1 (8.33%) Analytical Skills
1 1 (8.33%) Credit Risk
1 1 (8.33%) User Experience
Operating Systems
1 4 (33.33%) Linux
2 1 (8.33%) Unix
Processes & Methodologies
1 4 (33.33%) Agile Software Development
2 3 (25.00%) Business Intelligence
2 3 (25.00%) Data Integration
2 3 (25.00%) Kanban
3 2 (16.67%) BDD
3 2 (16.67%) Data Engineering
3 2 (16.67%) Data Migration
3 2 (16.67%) Dimensional Modelling
3 2 (16.67%) Integration Testing
3 2 (16.67%) Migration
3 2 (16.67%) Open Source
3 2 (16.67%) Performance Tuning
3 2 (16.67%) System Integration Testing
3 2 (16.67%) Waterfall
4 1 (8.33%) Infrastructure Management
4 1 (8.33%) Kimball Methodology
4 1 (8.33%) Marketing Analytics
4 1 (8.33%) Scenario Testing
4 1 (8.33%) SDLC
4 1 (8.33%) Swim Lanes
Programming Languages
1 8 (66.67%) SQL
2 2 (16.67%) Java
2 2 (16.67%) PL/SQL
2 2 (16.67%) Shell Script
3 1 (8.33%) PROC SQL
3 1 (8.33%) R
3 1 (8.33%) SAS Macro
3 1 (8.33%) T-SQL
3 1 (8.33%) VBA
Qualifications
1 1 (8.33%) Degree
1 1 (8.33%) SAS Certification
System Software
1 1 (8.33%) Tivoli Workload Scheduler
Systems Management
1 1 (8.33%) Tivoli
Vendors
1 5 (41.67%) Oracle
2 4 (33.33%) Talend
3 3 (25.00%) Microsoft
4 2 (16.67%) Ab Initio
5 1 (8.33%) Google
5 1 (8.33%) IBM
5 1 (8.33%) Tableau
5 1 (8.33%) Twitter
5 1 (8.33%) Vertica
Chester, Cheshire
Elevate Direct
Rate: £350 per day
Posted: 21 hours ago