Period
to 13 August 2020

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for ERwin skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ERwin over the 6 months to 13 August 2020 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 > England
6 months to
13 Aug 2020
Same period 2019 Same period 2018
Rank 486 753 767
Rank change year-on-year +267 +14 -17
Contract jobs citing ERwin 26 64 102
As % of all contract jobs advertised in England 0.086% 0.077% 0.11%
As % of the Development Applications category 0.46% 0.41% 0.53%
Number of daily rates quoted 18 38 67
Median daily rate £563 £513 £525
Median daily rate % change year-on-year +9.65% -2.29% +10.53%
10th Percentile £375 £449 £400
90th Percentile £675 £750 £668
UK median daily rate £563 £500 £525
% change year-on-year +12.50% -4.76% +10.53%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK median hourly rate - - -

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

All Development Application Skills
England
Contract vacancies with a requirement for development application skills 5,613 15,720 19,250
As % of all contract IT jobs advertised in England 18.47% 19.00% 20.57%
Number of daily rates quoted 3,661 10,366 13,331
Median daily rate £500 £475 £475
Median daily rate % change year-on-year +5.26% - +5.56%
10th Percentile £331 £338 £325
90th Percentile £675 £638 £625
UK median daily rate £500 £475 £473
% change year-on-year +5.26% +0.53% +5.70%
Number of hourly rates quoted 116 231 208
Median hourly rate £43.50 £45.00 £42.38
Median hourly rate % change year-on-year -3.33% +6.19% +3.35%
10th Percentile £25.92 £23.25 £26.43
90th Percentile £57.50 £55.50 £54.13
Median hourly rate £42.50 £44.00 £42.50
% change year-on-year -3.41% +3.53% +1.80%

ERwin
Job Vacancy Trend in England

Job postings citing ERwin as a proportion of all IT jobs advertised in England.

Job vacancy trend for ERwin in England

ERwin
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing ERwin in England.

Daily rate trend for ERwin in England

ERwin
Daily Rate Histogram in England

Daily rate distribution for jobs citing ERwin in England over the 6 months to 13 August 2020.

Daily rate histogram for ERwin in England

ERwin
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing ERwin in England.

Hourly rate trend for ERwin in England

ERwin
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the England region over the 6 months to 13 August 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +186 11 £538 +7.50% 1
South West +94 5 £588 +27.03%
South East +176 4 £425 -11.46%
East of England +87 4 - -
North of England +115 1 £600 +1.05%
Midlands +89 1 - -
North West +80 1 £600 -
ERwin
UK

For the 6 months to 13 August 2020, IT contractor jobs citing ERwin also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the England region with a requirement for ERwin.

1 26 (100.00%) Data Modelling
2 12 (46.15%) Data Architecture
2 12 (46.15%) Conceptual Models
3 10 (38.46%) SQL
4 9 (34.62%) Data Warehouse
4 9 (34.62%) ETL
4 9 (34.62%) Data Management
4 9 (34.62%) AWS
4 9 (34.62%) Data Governance
5 8 (30.77%) Informatica
5 8 (30.77%) Logical Data Model
6 7 (26.92%) Business Intelligence
7 6 (23.08%) Oracle
7 6 (23.08%) SQL Server
7 6 (23.08%) Reference Data
7 6 (23.08%) Agile Software Development
7 6 (23.08%) Tableau
7 6 (23.08%) Amazon Redshift
7 6 (23.08%) ER Studio
8 5 (19.23%) Power BI
8 5 (19.23%) Physical Data Model
8 5 (19.23%) Power Platform
8 5 (19.23%) Dimensional Modelling
8 5 (19.23%) Visualisation
8 5 (19.23%) Kafka
8 5 (19.23%) Metadata Management
8 5 (19.23%) Data Quality
8 5 (19.23%) SAS
9 4 (15.38%) Data Security
9 4 (15.38%) Migration

ERwin
Co-occurring IT Skills in England 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 5 (19.23%) SAS
2 4 (15.38%) Apache Spark
3 1 (3.85%) Apache Airflow
3 1 (3.85%) BizTalk Server
3 1 (3.85%) Jupyter
Applications
1 3 (11.54%) MS Visio
2 2 (7.69%) Microsoft Excel
Business Applications
1 2 (7.69%) Sparx Enterprise Architect
Cloud Services
1 9 (34.62%) AWS
2 5 (19.23%) Power Platform
3 3 (11.54%) Amazon S3
3 3 (11.54%) AWS Lambda
3 3 (11.54%) Serverless
4 2 (7.69%) Azure
5 1 (3.85%) GCP
Database & Business Intelligence
1 9 (34.62%) Data Warehouse
2 6 (23.08%) Amazon Redshift
2 6 (23.08%) SQL Server
3 5 (19.23%) Power BI
4 4 (15.38%) QlikView
5 3 (11.54%) Amazon Athena
5 3 (11.54%) Big Data
5 3 (11.54%) Data Mining
5 3 (11.54%) Relational Database
6 2 (7.69%) Amazon DynamoDB
6 2 (7.69%) Apache Cassandra
6 2 (7.69%) BusinessObjects
6 2 (7.69%) Data Lake
6 2 (7.69%) Hadoop
6 2 (7.69%) MongoDB
6 2 (7.69%) NoSQL
6 2 (7.69%) SQL Server Integration Services
7 1 (3.85%) CouchDB
7 1 (3.85%) Oracle OLAP
7 1 (3.85%) SAP Data Services
Development Applications
1 6 (23.08%) ER Studio
2 1 (3.85%) Eclipse
2 1 (3.85%) PowerDesigner
2 1 (3.85%) ProC
General
1 4 (15.38%) Pharmaceutical
2 3 (11.54%) Finance
Job Titles
1 19 (73.08%) Architect
2 12 (46.15%) Data Architect
3 5 (19.23%) Data Modeller
3 5 (19.23%) Information Architect
4 2 (7.69%) Analyst
4 2 (7.69%) Data Analyst
4 2 (7.69%) Data Analytics Architect
4 2 (7.69%) Enterprise Architect
4 2 (7.69%) Senior Data Modeller
4 2 (7.69%) Solutions Architect
4 2 (7.69%) Technical Architect
5 1 (3.85%) Cloud Architect
5 1 (3.85%) Cloud Solutions Architect
5 1 (3.85%) Consultant
5 1 (3.85%) Data Model Consultant
5 1 (3.85%) Enterprise Data Architect
5 1 (3.85%) Enterprise Information Architect
5 1 (3.85%) IT Architect
5 1 (3.85%) Senior Analyst
5 1 (3.85%) Senior Data Analyst
Libraries, Frameworks & Software Standards
1 5 (19.23%) Kafka
2 4 (15.38%) Apache NiFi
3 3 (11.54%) PySpark
4 2 (7.69%) JSON
4 2 (7.69%) XML
5 1 (3.85%) FIX Protocol
5 1 (3.85%) Matplotlib
5 1 (3.85%) SAP PI
5 1 (3.85%) Shiny
Miscellaneous
1 6 (23.08%) Reference Data
2 4 (15.38%) Life Science
3 3 (11.54%) Greenfield Project
3 3 (11.54%) Mainframe
4 1 (3.85%) Analytical Skills
4 1 (3.85%) Foreign Exchange (FX)
4 1 (3.85%) Management Information System
Operating Systems
1 1 (3.85%) Linux
1 1 (3.85%) Windows
Processes & Methodologies
1 26 (100.00%) Data Modelling
2 12 (46.15%) Conceptual Models
2 12 (46.15%) Data Architecture
3 9 (34.62%) Data Governance
3 9 (34.62%) Data Management
3 9 (34.62%) ETL
4 8 (30.77%) Logical Data Model
5 7 (26.92%) Business Intelligence
6 6 (23.08%) Agile Software Development
7 5 (19.23%) Dimensional Modelling
7 5 (19.23%) Metadata Management
7 5 (19.23%) Physical Data Model
7 5 (19.23%) Visualisation
8 4 (15.38%) Analytics
8 4 (15.38%) DAMA
8 4 (15.38%) Data Migration
8 4 (15.38%) Data Security
8 4 (15.38%) Data Visualisation
8 4 (15.38%) Migration
8 4 (15.38%) Technical Leadership
Programming Languages
1 10 (38.46%) SQL
2 4 (15.38%) Python
3 3 (11.54%) Scala
4 1 (3.85%) Java
4 1 (3.85%) R
Qualifications
1 2 (7.69%) Degree
2 1 (3.85%) AWS Certification
2 1 (3.85%) BPSS Clearance
2 1 (3.85%) Computer Science Degree
2 1 (3.85%) Master's Degree
2 1 (3.85%) MBA
2 1 (3.85%) MBCS
2 1 (3.85%) SC Cleared
2 1 (3.85%) Security Cleared
Quality Assurance & Compliance
1 5 (19.23%) Data Quality
2 3 (11.54%) DICOM
3 2 (7.69%) QA
Vendors
1 8 (30.77%) Informatica
2 6 (23.08%) Oracle
2 6 (23.08%) Tableau
3 2 (7.69%) IBM
3 2 (7.69%) Microsoft
3 2 (7.69%) SAP
3 2 (7.69%) Sparx
4 1 (3.85%) Ab Initio
4 1 (3.85%) CA
4 1 (3.85%) Clearswift
4 1 (3.85%) Google
4 1 (3.85%) Hortonworks
4 1 (3.85%) MicroStrategy
4 1 (3.85%) MuleSoft
4 1 (3.85%) Splunk
4 1 (3.85%) Teradata