The following table provides summary statistics for contract job vacancies advertised in Scotland 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
UK > Scotland
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 111 143 -
Rank change year-on-year +32 -  
Contract jobs citing ERwin 5 8 0
As % of all contract IT jobs advertised in Scotland 0.23% 0.27% -
As % of the Development Applications category 1.51% 1.81% -
Number of daily rates quoted 1 4 0
Scotland median daily rate £450 £400 -
Median daily rate % change year-on-year +12.50% -  
UK median daily rate £450 £481 £473
% change year-on-year -6.49% +1.85%  
Number of hourly rates quoted 0 0 0
Scotland median hourly rate - - -
UK 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 Scotland with a requirement for development application skills.

Contract Development Application Skills
Scotland
Contract job vacancies with a requirement for development application skills 331 442 314
As % of all contract IT job vacancies advertised in Scotland 15.02% 14.94% 10.41%
Number of daily rates quoted 531 520 338
Scotland median daily rate £400 £358 £375
Median daily rate % change year-on-year +11.88% -4.66%  
10th Percentile £290 £270 £279
90th Percentile £620 £475 £438
UK median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25%  
Number of hourly rates quoted 10 1 18
Scotland median hourly rate £43.39 £42.50 £30.50
Median hourly rate % change year-on-year +2.09% +39.34%  
10th Percentile £37.00 £41.25 £29.25
90th Percentile £195.00 £43.75 £41.83
UK median hourly rate £42.50 £42.00 £37.00
% change year-on-year +1.19% +13.51%  

ERwin
Job Vacancy Trend in Scotland

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

Job vacancy trend for ERwin in Scotland

ERwin
Contractor Daily Rate Trend in Scotland

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

Contractor daily rate trend for ERwin in Scotland

ERwin
Contract Job Locations in Scotland

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the Scotland 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
Edinburgh +12 5 £450 +12.50%
ERwin
UK

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 Scotland region with a requirement for ERwin.

1 6 (100.00%) Data Modelling
2 4 (66.67%) Data Analysis
2 4 (66.67%) ETL
3 3 (50.00%) Oracle
3 3 (50.00%) Data Warehouse
3 3 (50.00%) RDBMS
3 3 (50.00%) Analytics
3 3 (50.00%) Relational Database
4 2 (33.33%) Data Visualisation
4 2 (33.33%) Visualisation
4 2 (33.33%) Enterprise Architecture
4 2 (33.33%) Data Integration
4 2 (33.33%) Data Architecture
4 2 (33.33%) Finance
4 2 (33.33%) SQL
4 2 (33.33%) SAS
4 2 (33.33%) Business Intelligence
5 1 (16.67%) SQL Server
5 1 (16.67%) Information Security
5 1 (16.67%) Teradata
5 1 (16.67%) IBM
5 1 (16.67%) Oracle Certification
5 1 (16.67%) Pega
5 1 (16.67%) Hadoop
5 1 (16.67%) QA
5 1 (16.67%) Dimensional Modelling
5 1 (16.67%) Social Media
5 1 (16.67%) NoSQL
5 1 (16.67%) Data Management
5 1 (16.67%) Data Transformation

ERwin
Co-occurring IT Skills in Scotland 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 (33.33%) SAS
Database & Business Intelligence
1 3 (50.00%) Data Warehouse
1 3 (50.00%) RDBMS
1 3 (50.00%) Relational Database
2 1 (16.67%) Hadoop
2 1 (16.67%) NoSQL
2 1 (16.67%) Oracle Database
2 1 (16.67%) SQL Server
General
1 2 (33.33%) Finance
Job Titles
1 5 (83.33%) Data Modeller
2 1 (16.67%) Analyst
2 1 (16.67%) Consultant
2 1 (16.67%) Data Analyst
2 1 (16.67%) Data Consultant
Miscellaneous
1 1 (16.67%) Social Media
Processes & Methodologies
1 6 (100.00%) Data Modelling
2 4 (66.67%) Data Analysis
2 4 (66.67%) ETL
3 3 (50.00%) Analytics
4 2 (33.33%) Business Intelligence
4 2 (33.33%) Data Architecture
4 2 (33.33%) Data Integration
4 2 (33.33%) Data Visualisation
4 2 (33.33%) Enterprise Architecture
4 2 (33.33%) Visualisation
5 1 (16.67%) Data Flow Diagram
5 1 (16.67%) Data Management
5 1 (16.67%) Data Transformation
5 1 (16.67%) Dimensional Modelling
5 1 (16.67%) ETL Development
5 1 (16.67%) Information Security
5 1 (16.67%) Infrastructure Management
5 1 (16.67%) Logical Data Model
Programming Languages
1 2 (33.33%) SQL
Qualifications
1 1 (16.67%) Oracle Certification
Quality Assurance & Compliance
1 1 (16.67%) Data Quality
1 1 (16.67%) Disclosure Scotland
1 1 (16.67%) QA
Vendors
1 3 (50.00%) Oracle
2 1 (16.67%) IBM
2 1 (16.67%) Pega
2 1 (16.67%) Teradata