The following table provides summary statistics for contract job vacancies advertised in Cheshire with a requirement for ERwin skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ERwin over the 3 months to 28 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.

CA ERwin Data Modeler
North West / Cheshire
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank - 70 -
Contract jobs citing ERwin 0 4 0
As % of all contract IT jobs advertised in Cheshire - 0.44% -
As % of the Development Applications category - 2.60% -
Number of daily rates quoted 0 2 0
Median daily rate - £506 -
UK excluding London median daily rate £450 £425 £475
% change year-on-year +5.88% -10.52%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

ERwin is in the development application skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Cheshire with a requirement for development application skills.

Contract Development Application Skills
Cheshire
Contract job vacancies with a requirement for development application skills 122 154 175
As % of all contract IT job vacancies advertised in Cheshire 19.30% 16.85% 18.38%
Number of daily rates quoted 257 257 242
Median daily rate £440 £425 £365
Median daily rate % change year-on-year +3.52% +16.43%  
90% offered a daily rate of more than £321 £313 £275
10% offered a daily rate of more than £563 £484 £499
UK excluding London median daily rate £413 £400 £363
% change year-on-year +3.12% +10.34%  
Number of hourly rates quoted 3 3 2
Median hourly rate £32.00 £20.78 £41.25
Median hourly rate % change year-on-year +53.99% -49.62%  
90% offered a hourly rate of more than £31.00 £20.78 £40.13
10% offered a hourly rate of more than £33.00 £20.78 £43.38
UK excluding London median hourly rate £43.25 £42.00 £37.04
% change year-on-year +2.97% +13.39%  

ERwin
Job Vacancy Trend in Cheshire

Job postings citing ERwin as a percentage of all IT jobs advertised in Cheshire.

Job vacancy trend for ERwin in Cheshire

ERwin
Contractor Daily Rate Trend in Cheshire

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

Contractor daily rate trend for ERwin in Cheshire

For the 6 months to 28 June 2017, IT contractor jobs citing ERwin 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 Cheshire region with a requirement for ERwin.

1 4 (100.00%) Data Modelling
1 4 (100.00%) Finance
2 3 (75.00%) Scrum
2 3 (75.00%) Agile Software Development
3 2 (50.00%) TOGAF
3 2 (50.00%) Data Mart
3 2 (50.00%) MDX
3 2 (50.00%) Essbase
3 2 (50.00%) ETL
3 2 (50.00%) Oracle
3 2 (50.00%) Hyperion
3 2 (50.00%) Performance Management
3 2 (50.00%) Oracle BI EE
3 2 (50.00%) Talend Open Studio
3 2 (50.00%) Amazon AWS
3 2 (50.00%) Talend
3 2 (50.00%) Analytics
3 2 (50.00%) Performance Tuning
3 2 (50.00%) Performance Monitoring
3 2 (50.00%) Amazon Redshift
3 2 (50.00%) IDERA
3 2 (50.00%) Management Information System
4 1 (25.00%) Budgeting and Forecasting
4 1 (25.00%) Planning and Forecasting
4 1 (25.00%) Conceptual Models
4 1 (25.00%) Mentoring
4 1 (25.00%) Logical Data Model
4 1 (25.00%) Dashboard Development
4 1 (25.00%) Relational Database
4 1 (25.00%) Pharmaceutical

ERwin
Co-occurring IT Skills in Cheshire 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:

Cloud Services
1 2 (50.00%) Amazon AWS
Database & Business Intelligence
1 2 (50.00%) Amazon Redshift
1 2 (50.00%) Data Mart
1 2 (50.00%) Essbase
1 2 (50.00%) Oracle BI EE
2 1 (25.00%) OLAP
2 1 (25.00%) Oracle OLAP
2 1 (25.00%) Oracle Reports
2 1 (25.00%) Relational Database
2 1 (25.00%) Star Schema
Development Applications
1 2 (50.00%) Talend Open Studio
General
1 4 (100.00%) Finance
2 1 (25.00%) Pharmaceutical
Job Titles
1 1 (25.00%) Consultant
1 1 (25.00%) Developer
1 1 (25.00%) OBIEE Consultant
1 1 (25.00%) OBIEE Developer
1 1 (25.00%) Technical Consultant
Libraries, Frameworks & Software Standards
1 2 (50.00%) MDX
Miscellaneous
1 2 (50.00%) Management Information System
Processes & Methodologies
1 4 (100.00%) Data Modelling
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Scrum
3 2 (50.00%) Analytics
3 2 (50.00%) ETL
3 2 (50.00%) Performance Management
3 2 (50.00%) Performance Monitoring
3 2 (50.00%) Performance Tuning
3 2 (50.00%) TOGAF
4 1 (25.00%) Budgeting and Forecasting
4 1 (25.00%) Conceptual Models
4 1 (25.00%) Dashboard Development
4 1 (25.00%) Logical Data Model
4 1 (25.00%) Mentoring
4 1 (25.00%) Planning and Forecasting
4 1 (25.00%) Stakeholder Management
Vendors
1 2 (50.00%) Hyperion
1 2 (50.00%) IDERA
1 2 (50.00%) Oracle
1 2 (50.00%) Talend