Period
to 13 December 2019

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 December 2019 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 Dec 2019
Same period 2018 Same period 2017
Rank 693 762 793
Rank change year-on-year +69 +31 -11
Contract jobs citing ERwin 54 108 84
As % of all contract IT jobs advertised in England 0.074% 0.11% 0.088%
As % of the Development Applications category 0.43% 0.52% 0.47%
Number of daily rates quoted 35 77 72
England median daily rate £500 £525 £610
Median daily rate % change year-on-year -4.76% -13.93% +10.91%
10th Percentile £425 £419 £413
90th Percentile £658 £723 £755
UK median daily rate £480 £525 £600
% change year-on-year -8.57% -12.50% +17.07%
Number of hourly rates quoted 0 1 0
England median hourly rate - £35.00 -
UK median hourly rate - £35.00 -

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 12,519 20,664 17,826
As % of all contract IT jobs advertised in England 17.21% 21.49% 18.75%
Number of daily rates quoted 8,336 14,337 12,524
England median daily rate £475 £475 £463
Median daily rate % change year-on-year - +2.70% +7.69%
10th Percentile £330 £326 £313
90th Percentile £645 £625 £613
UK median daily rate £475 £475 £450
% change year-on-year - +5.56% +5.88%
Number of hourly rates quoted 191 207 254
England median hourly rate £43.50 £42.50 £42.50
Median hourly rate % change year-on-year +2.35% - +3.66%
10th Percentile £16.50 £30.00 £29.15
90th Percentile £73.00 £53.75 £60.00
UK median hourly rate £44.01 £42.50 £42.50
% change year-on-year +3.55% - +3.66%

ERwin
Job Vacancy Trend in England

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

Job vacancy trend for ERwin in England

ERwin
Contractor Daily Rate Trend in England

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

Contractor daily rate trend for ERwin in England

ERwin
Contractor Daily Rate Histogram in England

The daily rate distribution of IT jobs citing ERwin in England over the 6 months to 13 December 2019.

Contractor daily rate histogram for ERwin in England

ERwin
Contractor Hourly Rate Trend in England

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ERwin in England.

Contractor 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 December 2019. 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 +54 28 £525 -4.55% 5
South East +71 12 £453 -4.74%
North of England +23 6 £550 +4.76% 5
South West -3 6 £471 -10.24%
Yorkshire +28 5 £550 +8.64%
Midlands +52 1 £450 -13.25% 1
West Midlands +41 1 £450 +8.11% 1
East of England +36 1 - - 1
North East +27 1 £550 -4.35% 2
North West +9 1 - - 3
ERwin
UK

For the 6 months to 13 December 2019, 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 50 (92.59%) Data Modelling
2 29 (53.70%) SQL
3 27 (50.00%) Business Intelligence
4 24 (44.44%) Data Warehouse
5 19 (35.19%) SQL Server
5 19 (35.19%) Microsoft
6 17 (31.48%) Logical Data Model
7 16 (29.63%) ER Studio
8 14 (25.93%) Physical Data Model
8 14 (25.93%) AWS
9 13 (24.07%) Data Architecture
9 13 (24.07%) Data Management
9 13 (24.07%) ETL
10 12 (22.22%) Azure
11 11 (20.37%) Kimball Methodology
11 11 (20.37%) Informatica
11 11 (20.37%) Agile Software Development
12 10 (18.52%) Finance
12 10 (18.52%) Oracle
13 9 (16.67%) PowerDesigner
13 9 (16.67%) Data Governance
13 9 (16.67%) Big Data
13 9 (16.67%) Conceptual Models
14 8 (14.81%) Analytical Skills
14 8 (14.81%) Data Integration
14 8 (14.81%) Stakeholder Management
14 8 (14.81%) SQL Server Integration Services
15 7 (12.96%) Data Analysis
15 7 (12.96%) Hadoop
15 7 (12.96%) Visualisation

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 (9.26%) Apache Spark
2 2 (3.70%) Confluence
3 1 (1.85%) Apache
3 1 (1.85%) Apache Pig
3 1 (1.85%) Oracle SOA Suite
3 1 (1.85%) SAS
Applications
1 6 (11.11%) MS Visio
2 1 (1.85%) Microsoft Excel
2 1 (1.85%) Microsoft Office
2 1 (1.85%) S-PLUS
Business Applications
1 2 (3.70%) Dynamics AX
1 2 (3.70%) Sparx Enterprise Architect
2 1 (1.85%) Cognos Business Intelligence
2 1 (1.85%) Markit EDM
2 1 (1.85%) SAP MDM
Cloud Services
1 14 (25.93%) AWS
2 12 (22.22%) Azure
3 6 (11.11%) Power Platform
4 5 (9.26%) GCP
5 2 (3.70%) Amazon S3
5 2 (3.70%) Dynamics 365
5 2 (3.70%) GitHub
6 1 (1.85%) Azure Data Factory
6 1 (1.85%) Boomi
Database & Business Intelligence
1 24 (44.44%) Data Warehouse
2 19 (35.19%) SQL Server
3 9 (16.67%) Big Data
4 8 (14.81%) SQL Server Integration Services
5 7 (12.96%) Hadoop
6 6 (11.11%) Data Lake
6 6 (11.11%) Power BI
6 6 (11.11%) SQL Server Reporting Services
7 5 (9.26%) MySQL
7 5 (9.26%) NoSQL
7 5 (9.26%) SQL Server Analysis Services
8 4 (7.41%) Azure SQL Database
8 4 (7.41%) BusinessObjects
8 4 (7.41%) PowerCenter
8 4 (7.41%) Relational Database
8 4 (7.41%) Snowflake Schema
9 3 (5.56%) Azure SQL Data Warehouse
9 3 (5.56%) BigQuery
9 3 (5.56%) SAP HANA
9 3 (5.56%) SQL Server 2016
Development Applications
1 16 (29.63%) ER Studio
2 9 (16.67%) PowerDesigner
3 5 (9.26%) Jenkins
3 5 (9.26%) Visual Studio Team System
4 3 (5.56%) SonarQube
5 2 (3.70%) MagicDraw
6 1 (1.85%) PowerBuilder
6 1 (1.85%) ProC
6 1 (1.85%) Toad
General
1 10 (18.52%) Finance
2 2 (3.70%) Banking
2 2 (3.70%) Manufacturing
2 2 (3.70%) Retail
3 1 (1.85%) Aerospace
3 1 (1.85%) Arabic Language
3 1 (1.85%) Law
Job Titles
1 18 (33.33%) Architect
2 15 (27.78%) Data Architect
2 15 (27.78%) Data Modeller
3 9 (16.67%) Analyst
4 7 (12.96%) Developer
5 5 (9.26%) Enterprise Architect
6 4 (7.41%) Data Analyst
6 4 (7.41%) Data Engineer
6 4 (7.41%) Designer
6 4 (7.41%) Enterprise Data Architect
7 3 (5.56%) Business Analyst
7 3 (5.56%) Full Stack Developer
7 3 (5.56%) React Developer
8 2 (3.70%) Business Intelligence Developer
8 2 (3.70%) ERP Analyst
8 2 (3.70%) ERP Business Analyst
9 1 (1.85%) Azure Engineer
9 1 (1.85%) Data Business Analyst
9 1 (1.85%) Power BI Developer
9 1 (1.85%) UML Analyst
Libraries, Frameworks & Software Standards
1 5 (9.26%) Web Services
2 4 (7.41%) J2EE
2 4 (7.41%) Spring
2 4 (7.41%) XML
3 3 (5.56%) Ajax
3 3 (5.56%) CSS
3 3 (5.56%) HTML
3 3 (5.56%) JSON
3 3 (5.56%) REST
3 3 (5.56%) Spring Boot
3 3 (5.56%) Stripes Framework
3 3 (5.56%) Struts
3 3 (5.56%) XHTML
4 2 (3.70%) RESTful
4 2 (3.70%) Swagger
4 2 (3.70%) XSD
5 1 (1.85%) .NET
5 1 (1.85%) ASP.NET
5 1 (1.85%) SOAP
5 1 (1.85%) XML Schema
Miscellaneous
1 8 (14.81%) Analytical Skills
2 4 (7.41%) Data Structures
3 3 (5.56%) Reference Data
4 2 (3.70%) Taxonomies
4 2 (3.70%) TM Forum
4 2 (3.70%) User Experience
4 2 (3.70%) W3C
5 1 (1.85%) Reinsurance
5 1 (1.85%) Replication
Operating Systems
1 5 (9.26%) Linux
1 5 (9.26%) Unix
2 2 (3.70%) Windows
Processes & Methodologies
1 50 (92.59%) Data Modelling
2 27 (50.00%) Business Intelligence
3 17 (31.48%) Logical Data Model
4 14 (25.93%) Physical Data Model
5 13 (24.07%) Data Architecture
5 13 (24.07%) Data Management
5 13 (24.07%) ETL
6 11 (20.37%) Agile Software Development
6 11 (20.37%) Kimball Methodology
7 9 (16.67%) Conceptual Models
7 9 (16.67%) Data Governance
8 8 (14.81%) Data Integration
8 8 (14.81%) Stakeholder Management
9 7 (12.96%) Analytics
9 7 (12.96%) Data Analysis
9 7 (12.96%) Data Strategy
9 7 (12.96%) Inmon Methodology
9 7 (12.96%) Visualisation
10 6 (11.11%) Dimensional Modelling
11 5 (9.26%) Enterprise Architecture
Programming Languages
1 29 (53.70%) SQL
2 5 (9.26%) PL/SQL
2 5 (9.26%) Python
3 3 (5.56%) JavaScript
4 2 (3.70%) T-SQL
5 1 (1.85%) Bash Shell
5 1 (1.85%) Java
5 1 (1.85%) MATLAB
5 1 (1.85%) R
5 1 (1.85%) Ruby
5 1 (1.85%) Shell Script
5 1 (1.85%) SPARQL
5 1 (1.85%) XPath
Qualifications
1 1 (1.85%) BPSS Clearance
1 1 (1.85%) Computer Science Degree
1 1 (1.85%) DBS Check
1 1 (1.85%) Degree
Quality Assurance & Compliance
1 6 (11.11%) Data Quality
1 6 (11.11%) QA
System Software
1 1 (1.85%) Apache Flume
1 1 (1.85%) HDFS
1 1 (1.85%) Oracle RAC
Systems Management
1 1 (1.85%) Data Guard
1 1 (1.85%) EMC NetWorker
1 1 (1.85%) Oracle RMAN
1 1 (1.85%) Tivoli Storage Manager
Vendors
1 19 (35.19%) Microsoft
2 11 (20.37%) Informatica
3 10 (18.52%) Oracle
4 7 (12.96%) Cloudera
5 6 (11.11%) SAP
6 5 (9.26%) Google
6 5 (9.26%) Talend
7 4 (7.41%) Ab Initio
7 4 (7.41%) Tableau
8 3 (5.56%) CA
8 3 (5.56%) MicroStrategy
9 2 (3.70%) Casewise
9 2 (3.70%) Cognos
9 2 (3.70%) IBM
9 2 (3.70%) Sparx
10 1 (1.85%) Dell
10 1 (1.85%) JD Edwards
10 1 (1.85%) MuleSoft
10 1 (1.85%) SnapLogic
10 1 (1.85%) Teradata