The following table provides summary statistics for contract job vacancies advertised in Chester with a requirement for Data Integration skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Integration over the 3 months to 26 March 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.

3 months to
26 Mar 2017
Same period 2016 Same period 2015
Data Integration
Cheshire / Chester
Rank 19 - 31
Rank change year-on-year - 0  
Contract jobs citing Data Integration 2 0 1
As % of all contract IT jobs advertised in Chester 1.94% - 0.52%
As % of the Processes & Methodologies category 2.47% - 0.63%
Number of daily rates quoted 2 0 1
Median daily rate £350 - £450
UK excluding London median daily rate £425 £450 £434
% change year-on-year -5.55% +3.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

Data Integration 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 81 122 160
As % of all contract IT job vacancies advertised in Chester 78.64% 80.79% 83.77%
Number of daily rates quoted 70 87 111
Median daily rate £375 £400 £413
Median daily rate % change year-on-year -6.25% -3.03%  
90% offered a daily rate of more than £275 £245 £300
10% offered a daily rate of more than £500 £475 £600
UK excluding London median daily rate £410 £400 £398
% change year-on-year +2.50% +0.62%  
Number of hourly rates quoted 6 11 14
Median hourly rate £23.75 £27.50 £35.00
Median hourly rate % change year-on-year -13.63% -21.42%  
90% offered a hourly rate of more than £16.70 £16.76 £21.62
10% offered a hourly rate of more than £50.00 £35.00 £55.00
UK excluding London median hourly rate £36.00 £38.75 £30.00
% change year-on-year -7.09% +29.16%  

Data Integration
Job Vacancy Trend in Chester

The job posting trend of jobs advertised in Chester citing Data Integration as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Integration in Chester

Data Integration
Contractor Daily Rate Trend in Chester

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

Contractor daily rate trend for Data Integration in Chester

Data Integration
Top 30 Related IT Skills in Chester

For the 6 months to 26 March 2017, IT contractor jobs citing Data Integration 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 Data Integration.

1 3 (100.00%) ETL
2 2 (66.67%) Linux
2 2 (66.67%) SQL
2 2 (66.67%) Amazon AWS
2 2 (66.67%) Open Source
2 2 (66.67%) Apache Hive
2 2 (66.67%) Big Data
2 2 (66.67%) Talend
2 2 (66.67%) Kafka
2 2 (66.67%) Talend Open Studio
2 2 (66.67%) Hadoop
2 2 (66.67%) Apache Pig
2 2 (66.67%) Amazon Kinesis
2 2 (66.67%) Spark SQL
2 2 (66.67%) Data Engineering
3 1 (33.33%) SAS EBI
3 1 (33.33%) Case Management
3 1 (33.33%) Business Activity Monitoring
3 1 (33.33%) Relational Database
3 1 (33.33%) Enterprise Content Management
3 1 (33.33%) Analytics
3 1 (33.33%) Twitter
3 1 (33.33%) Google
3 1 (33.33%) Data Migration
3 1 (33.33%) Web Services
3 1 (33.33%) Data Warehouse
3 1 (33.33%) Data Modelling
3 1 (33.33%) SOA
3 1 (33.33%) SAS
3 1 (33.33%) Business Intelligence

Data Integration
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 2 (66.67%) Apache Pig
2 1 (33.33%) SAS
Cloud Services
1 2 (66.67%) Amazon AWS
1 2 (66.67%) Amazon Kinesis
Database & Business Intelligence
1 2 (66.67%) Apache Hive
1 2 (66.67%) Big Data
1 2 (66.67%) Hadoop
1 2 (66.67%) Spark SQL
2 1 (33.33%) Data Warehouse
2 1 (33.33%) RDBMS
2 1 (33.33%) Relational Database
2 1 (33.33%) SAS EBI
Development Applications
1 2 (66.67%) Talend Open Studio
General
1 1 (33.33%) Banking
1 1 (33.33%) Finance
Job Titles
1 2 (66.67%) AWS Engineer
1 2 (66.67%) Data Engineer
1 2 (66.67%) Linux Engineer
2 1 (33.33%) Architect
2 1 (33.33%) Data Architect
Libraries, Frameworks & Software Standards
1 2 (66.67%) Kafka
2 1 (33.33%) Web Services
Operating Systems
1 2 (66.67%) Linux
Processes & Methodologies
1 3 (100.00%) ETL
2 2 (66.67%) Data Engineering
2 2 (66.67%) Open Source
3 1 (33.33%) Analytics
3 1 (33.33%) Business Activity Monitoring
3 1 (33.33%) Business Intelligence
3 1 (33.33%) Case Management
3 1 (33.33%) Content Management
3 1 (33.33%) Data Analysis
3 1 (33.33%) Data Migration
3 1 (33.33%) Data Modelling
3 1 (33.33%) Enterprise Content Management
3 1 (33.33%) Information Management
3 1 (33.33%) Migration
3 1 (33.33%) Project Management
3 1 (33.33%) SOA
3 1 (33.33%) Workflow
Programming Languages
1 2 (66.67%) SQL
Vendors
1 2 (66.67%) Talend
2 1 (33.33%) Google
2 1 (33.33%) Twitter