The following table provides summary statistics for contract job vacancies advertised in the North West 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 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.

CA ERwin Data Modeler
England > North West
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 126 160 149
Rank change year-on-year +34 -11  
Contract jobs citing ERwin 12 4 3
As % of all contract IT jobs advertised in the North West 0.41% 0.11% 0.081%
As % of the Development Applications category 2.52% 0.81% 0.69%
Number of daily rates quoted 9 2 8
North West median daily rate £450 £506 £510
Median daily rate % change year-on-year -11.11% -0.73%  
10th Percentile £373 £484 £500
90th Percentile £755 £533 £520
England median daily rate £450 £500 £480
% change year-on-year -10.00% +4.16%  
Number of hourly rates quoted 0 0 0
North West median hourly rate - - -
England 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 North West with a requirement for development application skills.

Contract Development Application Skills
North West
Contract job vacancies with a requirement for development application skills 476 491 433
As % of all contract IT job vacancies advertised in the North West 16.10% 13.06% 11.69%
Number of daily rates quoted 682 737 544
North West median daily rate £413 £400 £350
Median daily rate % change year-on-year +3.12% +14.28%  
10th Percentile £306 £275 £263
90th Percentile £538 £498 £515
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25%  
Number of hourly rates quoted 49 31 10
North West median hourly rate £41.25 £36.00 £40.00
Median hourly rate % change year-on-year +14.58% -10.00%  
10th Percentile £35.00 £26.75 £37.00
90th Percentile £45.20 £45.75 £43.92
England median hourly rate £42.50 £42.00 £37.45
% change year-on-year +1.19% +12.14%  

ERwin
Job Vacancy Trend in the North West

Job postings citing ERwin as a percentage of all IT jobs advertised in the North West.

Job vacancy trend for ERwin in the North West

ERwin
Contractor Daily Rate Trend in the North West

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

Contractor daily rate trend for ERwin in the North West

ERwin
Contractor Daily Rate Histogram in the North West

The daily rate distribution of IT jobs citing ERwin in the North West over the 3 months to 29 June 2017.

Contractor daily rate histogram for ERwin in the North West

ERwin
Contract Job Locations in the North West

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the North West region over the 3 months to 29 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
Merseyside - 5 £425 -
Manchester - 4 £425 -
Lancashire - 1 £743 -
ERwin
England

For the 6 months to 29 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 North West region with a requirement for ERwin.

1 20 (95.24%) Data Modelling
2 11 (52.38%) Agile Software Development
3 9 (42.86%) Data Warehouse
4 8 (38.10%) ETL
4 8 (38.10%) MySQL
4 8 (38.10%) Finance
4 8 (38.10%) Logical Data Model
5 7 (33.33%) Analytics
5 7 (33.33%) Scrum
5 7 (33.33%) Retail
5 7 (33.33%) Data Management
5 7 (33.33%) Oracle
6 6 (28.57%) Data Integration
6 6 (28.57%) Amazon AWS
7 5 (23.81%) Open Source
7 5 (23.81%) Data Quality
7 5 (23.81%) Mentoring
7 5 (23.81%) Analytical Skills
7 5 (23.81%) Master Data Management
7 5 (23.81%) Conceptual Models
7 5 (23.81%) Unix
7 5 (23.81%) SOA
8 4 (19.05%) ECMAScript
8 4 (19.05%) Linux
8 4 (19.05%) CSS
8 4 (19.05%) OOA/OOD
8 4 (19.05%) Python
8 4 (19.05%) J2EE
8 4 (19.05%) HTML
8 4 (19.05%) JavaScript

ERwin
Co-occurring IT Skills in the North West 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 (14.29%) IIS
2 2 (9.52%) SAS
Applications
1 1 (4.76%) Microsoft Excel
Cloud Services
1 6 (28.57%) Amazon AWS
2 4 (19.05%) AWS Elastic Beanstalk
Database & Business Intelligence
1 9 (42.86%) Data Warehouse
2 8 (38.10%) MySQL
3 4 (19.05%) MySQL Workbench
4 3 (14.29%) Data Mart
5 2 (9.52%) Amazon Redshift
5 2 (9.52%) Essbase
5 2 (9.52%) Oracle BI EE
5 2 (9.52%) SQL Server Integration Services
5 2 (9.52%) Star Schema
6 1 (4.76%) Apache Hive
6 1 (4.76%) Big Data
6 1 (4.76%) BusinessObjects
6 1 (4.76%) Data Lake
6 1 (4.76%) Enterprise Data Warehouse
6 1 (4.76%) Hadoop
6 1 (4.76%) HBase
6 1 (4.76%) MongoDB
6 1 (4.76%) Oracle OLAP
6 1 (4.76%) Pentaho
6 1 (4.76%) Relational Database
Development Applications
1 4 (19.05%) gulp
1 4 (19.05%) Jenkins
1 4 (19.05%) JIRA
1 4 (19.05%) Mocha
1 4 (19.05%) SonarQube
2 2 (9.52%) Talend Open Studio
General
1 8 (38.10%) Finance
2 7 (33.33%) Retail
3 1 (4.76%) Pharmaceutical
Job Titles
1 8 (38.10%) Data Modeller
2 6 (28.57%) Developer
3 3 (14.29%) Consultant
3 3 (14.29%) Node.js Developer
4 2 (9.52%) Analyst
4 2 (9.52%) Data Analyst
4 2 (9.52%) Data Consultant
5 1 (4.76%) Analyst Developer
5 1 (4.76%) Analytics Consultant
5 1 (4.76%) Architect
5 1 (4.76%) Data Architect
5 1 (4.76%) Data Model Consultant
5 1 (4.76%) JavaScript Developer
5 1 (4.76%) Lead Architect
5 1 (4.76%) Lead Data Architect
5 1 (4.76%) OBIEE Consultant
5 1 (4.76%) OBIEE Developer
5 1 (4.76%) Technical Consultant
Libraries, Frameworks & Software Standards
1 4 (19.05%) CSS
1 4 (19.05%) HTML
1 4 (19.05%) J2EE
1 4 (19.05%) Node.js
1 4 (19.05%) React
1 4 (19.05%) Redux
2 2 (9.52%) MDX
3 1 (4.76%) Web Services
Miscellaneous
1 5 (23.81%) Analytical Skills
2 4 (19.05%) Management Information System
3 1 (4.76%) Enterprise Software
3 1 (4.76%) Reference Data
Operating Systems
1 5 (23.81%) Unix
2 4 (19.05%) Linux
Processes & Methodologies
1 20 (95.24%) Data Modelling
2 11 (52.38%) Agile Software Development
3 8 (38.10%) ETL
3 8 (38.10%) Logical Data Model
4 7 (33.33%) Analytics
4 7 (33.33%) Data Management
4 7 (33.33%) Scrum
5 6 (28.57%) Data Integration
6 5 (23.81%) Conceptual Models
6 5 (23.81%) Master Data Management
6 5 (23.81%) Mentoring
6 5 (23.81%) Open Source
6 5 (23.81%) SOA
7 4 (19.05%) Component Testing
7 4 (19.05%) Dashboard Development
7 4 (19.05%) Metadata Management
7 4 (19.05%) MVC
7 4 (19.05%) OOA/OOD
7 4 (19.05%) Stakeholder Management
8 3 (14.29%) CRUD
Programming Languages
1 4 (19.05%) ECMAScript
1 4 (19.05%) ES6
1 4 (19.05%) JavaScript
1 4 (19.05%) Python
1 4 (19.05%) SQL
2 1 (4.76%) Shell Script
2 1 (4.76%) VB
Qualifications
1 4 (19.05%) OCPJP
Quality Assurance & Compliance
1 5 (23.81%) Data Quality
2 1 (4.76%) QA
Vendors
1 7 (33.33%) Oracle
2 4 (19.05%) Teradata
3 3 (14.29%) Embarcadero
3 3 (14.29%) IBM
4 2 (9.52%) Hyperion
4 2 (9.52%) IDERA
4 2 (9.52%) Talend
5 1 (4.76%) CA
5 1 (4.76%) Informatica
5 1 (4.76%) Tableau