The following table provides summary statistics for contract job vacancies advertised in the South East 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 22 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
England / South East
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 247 268 264
Rank change year-on-year +21 -4  
Contract jobs citing ERwin 3 3 6
As % of all contract IT jobs advertised in the South East 0.039% 0.033% 0.063%
As % of the Development Applications category 0.23% 0.23% 0.50%
Number of daily rates quoted 3 3 3
Median daily rate £440 £500 £525
Median daily rate % change year-on-year -12.00% -4.76%  
UK excluding London median daily rate £450 £538 £478
% change year-on-year -16.27% +12.56%  
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 the South East with a requirement for development application skills.

Contract Development Application Skills
South East
Contract job vacancies with a requirement for development application skills 1300 1312 1203
As % of all contract IT job vacancies advertised in the South East 16.73% 14.54% 12.73%
Number of daily rates quoted 812 807 737
Median daily rate £425 £420 £375
Median daily rate % change year-on-year +1.19% +12.00%  
90% offered a daily rate of more than £325 £310 £275
10% offered a daily rate of more than £550 £525 £450
UK excluding London median daily rate £413 £400 £365
% change year-on-year +3.12% +9.58%  
Number of hourly rates quoted 44 39 23
Median hourly rate £45.00 £45.00 £40.00
Median hourly rate % change year-on-year - +12.50%  
90% offered a hourly rate of more than £33.40 £40.00 £13.50
10% offered a hourly rate of more than £55.00 £51.50 £45.00
UK excluding London median hourly rate £42.50 £42.00 £37.00
% change year-on-year +1.19% +13.51%  

ERwin
Job Vacancy Trend in the South East

The job posting trend of jobs advertised in the South East citing ERwin as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

Job vacancy trend for ERwin in the South East

ERwin
Contractor Daily Rate Trend in the South East

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

Contractor daily rate trend for ERwin in the South East

ERwin
Contract Job Locations in the South East

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the South East region over the 3 months to 22 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
West Sussex - 3 £440 -
ERwin
England

For the 6 months to 22 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 South East region with a requirement for ERwin.

1 5 (83.33%) Oracle
1 5 (83.33%) Data Modelling
1 5 (83.33%) ETL
1 5 (83.33%) Business Intelligence
1 5 (83.33%) Data Architecture
2 4 (66.67%) Data Warehouse
3 3 (50.00%) RDBMS
3 3 (50.00%) Microsoft
3 3 (50.00%) Informatica
3 3 (50.00%) SQL Server
3 3 (50.00%) DB2
3 3 (50.00%) Microsoft Office
3 3 (50.00%) SOAP
3 3 (50.00%) Web Services
3 3 (50.00%) XML
3 3 (50.00%) XSD
3 3 (50.00%) Cognos
3 3 (50.00%) Disaster Recovery
3 3 (50.00%) Data Security
3 3 (50.00%) FileNet
3 3 (50.00%) Finance
3 3 (50.00%) Migration
3 3 (50.00%) XML Messaging
3 3 (50.00%) Content Management
3 3 (50.00%) Information Management
3 3 (50.00%) Netezza
3 3 (50.00%) REST
3 3 (50.00%) Business Continuity
3 3 (50.00%) Teradata
3 3 (50.00%) Oracle Coherence

ERwin
Co-occurring IT Skills in the South East 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 3 (50.00%) FileNet
1 3 (50.00%) Oracle Coherence
2 1 (16.67%) SAS
Applications
1 3 (50.00%) Microsoft Office
Database & Business Intelligence
1 4 (66.67%) Data Warehouse
2 3 (50.00%) DB2
2 3 (50.00%) Power BI
2 3 (50.00%) RDBMS
2 3 (50.00%) Relational Database
2 3 (50.00%) SQL Server
3 1 (16.67%) Big Data
3 1 (16.67%) Hadoop
3 1 (16.67%) HBase
3 1 (16.67%) Oracle Exadata
3 1 (16.67%) SAS EBI
General
1 3 (50.00%) Finance
2 1 (16.67%) Marketing
Job Titles
1 5 (83.33%) Architect
2 4 (66.67%) Business Intelligence Architect
2 4 (66.67%) Data Architect
3 3 (50.00%) Enterprise Architect
3 3 (50.00%) Enterprise Data Architect
3 3 (50.00%) ETL Architect
3 3 (50.00%) XML Architect
4 2 (33.33%) Netezza Architect
4 2 (33.33%) Teradata Architect
5 1 (16.67%) Business Intelligence Manager
5 1 (16.67%) Product Architect
5 1 (16.67%) Product Manager
5 1 (16.67%) SAS Architect
5 1 (16.67%) Systems Architect
Libraries, Frameworks & Software Standards
1 3 (50.00%) REST
1 3 (50.00%) SOAP
1 3 (50.00%) Web Services
1 3 (50.00%) WSDL
1 3 (50.00%) XML
1 3 (50.00%) XML Messaging
1 3 (50.00%) XSD
Miscellaneous
1 1 (16.67%) Reference Data
1 1 (16.67%) User Experience
Processes & Methodologies
1 5 (83.33%) Business Intelligence
1 5 (83.33%) Data Architecture
1 5 (83.33%) Data Modelling
1 5 (83.33%) ETL
2 3 (50.00%) Business Continuity
2 3 (50.00%) Content Management
2 3 (50.00%) Data Integration
2 3 (50.00%) Data Migration
2 3 (50.00%) Data Security
2 3 (50.00%) Disaster Recovery
2 3 (50.00%) Domain Models
2 3 (50.00%) Enterprise Content Management
2 3 (50.00%) Information Management
2 3 (50.00%) IT Strategy
2 3 (50.00%) Logical Data Model
2 3 (50.00%) Loose Coupling
2 3 (50.00%) Migration
2 3 (50.00%) Physical Data Model
3 1 (16.67%) Market Research
3 1 (16.67%) Marketing Strategy
Programming Languages
1 1 (16.67%) C
Quality Assurance & Compliance
1 3 (50.00%) Data Quality
Vendors
1 5 (83.33%) Oracle
2 3 (50.00%) Cognos
2 3 (50.00%) Informatica
2 3 (50.00%) Microsoft
2 3 (50.00%) Netezza
2 3 (50.00%) Teradata
3 1 (16.67%) DataFlux