Period
to 14 July 2020

The following table provides summary statistics for contract job vacancies 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 14 July 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
6 months to
14 Jul 2020
Same period 2019 Same period 2018
Rank 548 774 798
Rank change year-on-year +226 +24 -23
Contract jobs citing ERwin 28 91 110
As % of all contract jobs advertised in the UK 0.070% 0.098% 0.11%
As % of the Development Applications category 0.38% 0.50% 0.53%
Number of daily rates quoted 19 54 70
Median daily rate £563 £504 £525
Median daily rate % change year-on-year +11.55% -3.95% +10.53%
10th Percentile £395 £413 £400
90th Percentile £681 £750 £664
UK excluding London 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 excluding London 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 with a requirement for development application skills.

All Development Application Skills
UK
Contract vacancies with a requirement for development application skills 7,310 18,235 20,891
As % of all contract IT jobs advertised in the UK 18.22% 19.58% 19.97%
Number of daily rates quoted 4,746 11,993 14,361
Median daily rate £500 £475 £465
Median daily rate % change year-on-year +5.26% +2.15% +6.29%
10th Percentile £325 £331 £316
90th Percentile £660 £638 £613
UK excluding London median daily rate £450 £450 £425
% change year-on-year - +5.88% +6.25%
Number of hourly rates quoted 131 316 241
Median hourly rate £41.50 £43.50 £42.50
Median hourly rate % change year-on-year -4.60% +2.35% -
10th Percentile £21.50 £25.25 £25.40
90th Percentile £60.00 £53.75 £60.00
Median hourly rate £42.50 £43.25 £42.50
% change year-on-year -1.73% +1.76% -

ERwin
Job Vacancy Trend

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

Job vacancy trend for ERwin in the UK

ERwin
Contractor Daily Rate Trend

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

Daily rate trend for ERwin in the UK

ERwin
Daily Rate Histogram

Daily rate distribution for jobs citing ERwin over the 6 months to 14 July 2020.

Daily rate histogram for ERwin in the UK

ERwin
Contractor Hourly Rate Trend

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

Hourly rate trend for ERwin in the UK

ERwin
Top 12 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ERwin within the UK over the 6 months to 14 July 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
England +206 27 £563 +10.62% 3
UK excluding London +181 14 £563 +12.50% 1
London +171 13 £600 +15.94% 2
Work from Home -8 7 £581 +22.37% 1
South East +156 4 £425 -18.27%
East of England +65 4 - -
South West +74 3 £575 +24.32%
North of England +91 2 £600 +2.13%
Yorkshire +73 1 £550 +57.14%
Midlands +73 1 £688 +44.74% 1
West Midlands +70 1 £688 -5.17% 1
North West +68 1 £600 -

For the 6 months to 14 July 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 with a requirement for ERwin.

1 27 (96.43%) Data Modelling
2 12 (42.86%) Data Architecture
3 10 (35.71%) Data Governance
3 10 (35.71%) Data Warehouse
3 10 (35.71%) SQL
3 10 (35.71%) Conceptual Models
4 9 (32.14%) Business Intelligence
4 9 (32.14%) ETL
5 8 (28.57%) Agile Software Development
5 8 (28.57%) Data Management
5 8 (28.57%) Informatica
5 8 (28.57%) Logical Data Model
6 7 (25.00%) Power BI
6 7 (25.00%) Power Platform
6 7 (25.00%) Oracle
6 7 (25.00%) AWS
7 6 (21.43%) Tableau
7 6 (21.43%) Reference Data
7 6 (21.43%) SQL Server
7 6 (21.43%) Python
7 6 (21.43%) ER Studio
7 6 (21.43%) Analytics
8 5 (17.86%) Metadata Management
8 5 (17.86%) Relational Database
8 5 (17.86%) Amazon Redshift
8 5 (17.86%) Physical Data Model
8 5 (17.86%) Dimensional Modelling
8 5 (17.86%) Data Quality
8 5 (17.86%) Big Data
8 5 (17.86%) Kafka

ERwin
Co-occurring IT Skills 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 4 (14.29%) Apache Spark
1 4 (14.29%) SAS
2 2 (7.14%) Jupyter
3 1 (3.57%) Apache Airflow
3 1 (3.57%) BizTalk Server
Applications
1 3 (10.71%) MS Visio
2 1 (3.57%) Microsoft Excel
Business Applications
1 2 (7.14%) Sparx Enterprise Architect
Cloud Services
1 7 (25.00%) AWS
1 7 (25.00%) Power Platform
2 3 (10.71%) AWS Lambda
2 3 (10.71%) Serverless
3 2 (7.14%) Amazon S3
3 2 (7.14%) Azure
4 1 (3.57%) GCP
Database & Business Intelligence
1 10 (35.71%) Data Warehouse
2 7 (25.00%) Power BI
3 6 (21.43%) SQL Server
4 5 (17.86%) Amazon Redshift
4 5 (17.86%) Big Data
4 5 (17.86%) Relational Database
5 4 (14.29%) QlikView
6 3 (10.71%) Amazon Athena
6 3 (10.71%) Data Lake
6 3 (10.71%) Data Mining
6 3 (10.71%) Hadoop
6 3 (10.71%) NoSQL
7 2 (7.14%) Amazon DynamoDB
7 2 (7.14%) Apache Cassandra
7 2 (7.14%) Apache Hive
7 2 (7.14%) MongoDB
7 2 (7.14%) OLAP
7 2 (7.14%) OLTP
7 2 (7.14%) PostgreSQL
7 2 (7.14%) RDBMS
Development Applications
1 6 (21.43%) ER Studio
2 2 (7.14%) ProC
3 1 (3.57%) Eclipse
3 1 (3.57%) JIRA
3 1 (3.57%) PowerDesigner
General
1 4 (14.29%) Pharmaceutical
2 2 (7.14%) Finance
3 1 (3.57%) Public Sector
3 1 (3.57%) Retail
Job Titles
1 20 (71.43%) Architect
2 13 (46.43%) Data Architect
3 5 (17.86%) Data Modeller
3 5 (17.86%) Information Architect
4 3 (10.71%) Enterprise Architect
5 2 (7.14%) AWS Architect
5 2 (7.14%) Data Analytics Architect
5 2 (7.14%) Data Engineer
5 2 (7.14%) Enterprise Data Architect
5 2 (7.14%) Senior Data Modeller
5 2 (7.14%) Solutions Architect
5 2 (7.14%) Technical Architect
6 1 (3.57%) Analyst
6 1 (3.57%) Azure Architect
6 1 (3.57%) Cloud Architect
6 1 (3.57%) Cloud Solutions Architect
6 1 (3.57%) Consultant
6 1 (3.57%) Data Model Consultant
6 1 (3.57%) Enterprise Information Architect
6 1 (3.57%) Technical Solutions Architect
Libraries, Frameworks & Software Standards
1 5 (17.86%) Kafka
2 4 (14.29%) Apache NiFi
3 2 (7.14%) JSON
3 2 (7.14%) PySpark
3 2 (7.14%) XML
4 1 (3.57%) FIX Protocol
4 1 (3.57%) Matplotlib
4 1 (3.57%) SAP PI
4 1 (3.57%) Shiny
Miscellaneous
1 6 (21.43%) Reference Data
2 4 (14.29%) Life Science
3 3 (10.71%) Mainframe
4 2 (7.14%) Greenfield Project
5 1 (3.57%) Analytical Skills
5 1 (3.57%) Data Structures
5 1 (3.57%) Foreign Exchange (FX)
5 1 (3.57%) Management Information System
Operating Systems
1 1 (3.57%) Linux
1 1 (3.57%) Windows
Processes & Methodologies
1 27 (96.43%) Data Modelling
2 12 (42.86%) Data Architecture
3 10 (35.71%) Conceptual Models
3 10 (35.71%) Data Governance
4 9 (32.14%) Business Intelligence
4 9 (32.14%) ETL
5 8 (28.57%) Agile Software Development
5 8 (28.57%) Data Management
5 8 (28.57%) Logical Data Model
6 6 (21.43%) Analytics
7 5 (17.86%) Dimensional Modelling
7 5 (17.86%) Metadata Management
7 5 (17.86%) Physical Data Model
7 5 (17.86%) Visualisation
8 4 (14.29%) DAMA
8 4 (14.29%) Data Migration
8 4 (14.29%) Data Security
8 4 (14.29%) Data Visualisation
8 4 (14.29%) Incident Management
8 4 (14.29%) Migration
Programming Languages
1 10 (35.71%) SQL
2 6 (21.43%) Python
3 3 (10.71%) Scala
4 2 (7.14%) R
5 1 (3.57%) Java
Qualifications
1 2 (7.14%) AWS Certification
1 2 (7.14%) Degree
1 2 (7.14%) SC Cleared
1 2 (7.14%) Security Cleared
2 1 (3.57%) BPSS Clearance
2 1 (3.57%) Computer Science Degree
2 1 (3.57%) Master's Degree
2 1 (3.57%) Numerate Degree
Quality Assurance & Compliance
1 5 (17.86%) Data Quality
2 3 (10.71%) DICOM
2 3 (10.71%) QA
3 1 (3.57%) GDPR
Vendors
1 8 (28.57%) Informatica
2 7 (25.00%) Oracle
3 6 (21.43%) Tableau
4 4 (14.29%) SAP
5 3 (10.71%) IBM
6 2 (7.14%) Microsoft
6 2 (7.14%) Sparx
7 1 (3.57%) Ab Initio
7 1 (3.57%) CA
7 1 (3.57%) Clearswift
7 1 (3.57%) Cloudera
7 1 (3.57%) Google
7 1 (3.57%) Hortonworks
7 1 (3.57%) MicroStrategy
7 1 (3.57%) MuleSoft
7 1 (3.57%) Splunk
7 1 (3.57%) Teradata