Period
to 8 December 2021

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 8 December 2021 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
8 Dec 2021
Same period 2020 Same period 2019
Rank 627 505 724
Rank change year-on-year -122 +219 +68
Contract jobs citing ERwin 133 35 53
As % of all contract jobs advertised in England 0.19% 0.11% 0.072%
As % of the Development Applications category 1.04% 0.64% 0.42%
Number of daily rates quoted 100 24 35
10th Percentile £412 £433 £425
25th Percentile £491 £509 £448
Median daily rate (50th Percentile) £550 £588 £500
Median % change year-on-year -6.38% +17.50% -4.76%
75th Percentile £640 £650 £581
90th Percentile £700 £719 £660
UK median daily rate £550 £588 £480
% change year-on-year -6.38% +22.40% -8.57%

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 12,822 5,510 12,596
As % of all contract IT jobs advertised in England 17.93% 17.42% 17.19%
Number of daily rates quoted 8,975 3,810 8,540
10th Percentile £375 £315 £330
25th Percentile £450 £400 £405
Median daily rate (50th Percentile) £538 £475 £475
Median % change year-on-year +13.16% - -
75th Percentile £638 £575 £575
90th Percentile £713 £650 £650
UK median daily rate £525 £488 £475
% change year-on-year +7.69% +2.63% -
Number of hourly rates quoted 201 110 158
10th Percentile £27.00 £31.69 £16.50
25th Percentile £41.25 £40.81 £34.31
Median hourly rate £52.50 £45.00 £45.00
Median % change year-on-year +16.67% - +4.65%
75th Percentile £62.50 £53.50 £52.50
90th Percentile £75.00 £61.03 £69.00
UK median hourly rate £53.38 £45.00 £45.00
% change year-on-year +18.61% - +3.45%

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 8 December 2021.

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 8 December 2021. 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 -119 97 £550 +7.32% 7
South East -70 16 £538 -14.00%
North of England -68 7 £563 -6.25% 2
North East - 5 £575 - 1
Yorkshire - 4 £550 -
South West -52 3 £575 -2.13% 1
North West -52 2 £550 -8.33% 1
East of England -48 1 - - 1
ERwin
UK

For the 6 months to 8 December 2021, 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.

1 118 (88.72%) Data Modelling
2 79 (59.40%) SQL
3 54 (40.60%) Analytics
4 43 (32.33%) Data Architecture
5 40 (30.08%) Metadata
6 37 (27.82%) Data Management
6 37 (27.82%) ETL
6 37 (27.82%) AWS
7 36 (27.07%) Data Warehouse
7 36 (27.07%) Finance
8 34 (25.56%) Physical Data Model
8 34 (25.56%) ER Studio
9 33 (24.81%) Apache Spark
9 33 (24.81%) Logical Data Model
10 32 (24.06%) Migration
11 31 (23.31%) Data Analysis
12 30 (22.56%) Azure
12 30 (22.56%) Social Skills
13 29 (21.80%) Metadata Management
13 29 (21.80%) Agile Software Development
14 27 (20.30%) IBM
14 27 (20.30%) Business Intelligence
14 27 (20.30%) Analytical Skills
15 26 (19.55%) GDPR
16 25 (18.80%) Oracle
17 23 (17.29%) PowerDesigner
17 23 (17.29%) Data Integration
17 23 (17.29%) Collibra
18 22 (16.54%) IBM InfoSphere
19 21 (15.79%) Master Data Management

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 33 (24.81%) Apache Spark
2 8 (6.02%) Confluence
3 1 (0.75%) Apache Airflow
3 1 (0.75%) CICS
3 1 (0.75%) SAS
3 1 (0.75%) WebSphere
3 1 (0.75%) WebSphere Application Server
3 1 (0.75%) WebSphere Portal
Applications
1 5 (3.76%) Microsoft Excel
Business Applications
1 3 (2.26%) Sparx Enterprise Architect
2 2 (1.50%) Oracle ERP
3 1 (0.75%) Dynamics CRM
3 1 (0.75%) Oracle SCM
3 1 (0.75%) Primavera
3 1 (0.75%) Remedy ITSM
Cloud Services
1 37 (27.82%) AWS
2 30 (22.56%) Azure
3 23 (17.29%) Collibra
4 14 (10.53%) GCP
4 14 (10.53%) Snowflake
5 13 (9.77%) Amazon S3
6 8 (6.02%) Azure Synapse Analytics
7 7 (5.26%) Azure Data Factory
8 4 (3.01%) Power Platform
9 2 (1.50%) AWS Lambda
9 2 (1.50%) IaaS
9 2 (1.50%) PaaS
9 2 (1.50%) Serverless
10 1 (0.75%) Amazon EC2
10 1 (0.75%) Amazon EMR
10 1 (0.75%) Amazon Kinesis
10 1 (0.75%) Azure Key Vault
10 1 (0.75%) Cloud Computing
10 1 (0.75%) Matillion
10 1 (0.75%) SaaS
Communications & Networking
1 7 (5.26%) FTP
2 1 (0.75%) HTTP
2 1 (0.75%) SSL
Database & Business Intelligence
1 40 (30.08%) Metadata
2 36 (27.07%) Data Warehouse
3 22 (16.54%) IBM InfoSphere
4 20 (15.04%) Hadoop
4 20 (15.04%) SQL Server
5 19 (14.29%) Apache Hive
6 15 (11.28%) Big Data
6 15 (11.28%) Data Lake
7 11 (8.27%) NoSQL
8 10 (7.52%) RDBMS
8 10 (7.52%) Relational Database
8 10 (7.52%) Snowflake Schema
8 10 (7.52%) Star Schema
9 8 (6.02%) Azure SQL Database
9 8 (6.02%) Data Mining
9 8 (6.02%) Looker
10 7 (5.26%) Amazon Redshift
10 7 (5.26%) Data Vault
10 7 (5.26%) SAP HANA
11 6 (4.51%) Tableau
Development Applications
1 34 (25.56%) ER Studio
2 23 (17.29%) PowerDesigner
3 11 (8.27%) JIRA
4 8 (6.02%) Git (software)
5 7 (5.26%) Subversion
6 6 (4.51%) Toad
7 2 (1.50%) Jenkins
7 2 (1.50%) SQL Server Management Studio (SSMS)
7 2 (1.50%) Visual Studio
8 1 (0.75%) WebSphere Studio Application Developer
General
1 36 (27.07%) Finance
2 30 (22.56%) Social Skills
3 27 (20.30%) Analytical Skills
4 19 (14.29%) Banking
5 9 (6.77%) Retail
6 8 (6.02%) Marketing
7 5 (3.76%) Presentation Skills
8 4 (3.01%) Documentation Skills
8 4 (3.01%) Financial Institution
8 4 (3.01%) Public Sector
8 4 (3.01%) Publishing
9 3 (2.26%) Retail Banking
10 2 (1.50%) Legal
10 2 (1.50%) Pharmaceutical
Job Titles
1 69 (51.88%) Data Modeller
2 46 (34.59%) Architect
3 40 (30.08%) Data Architect
4 9 (6.77%) Analyst
5 8 (6.02%) Data Engineer
6 7 (5.26%) Azure Developer
6 7 (5.26%) Developer
7 6 (4.51%) Finance Modeller
8 5 (3.76%) CRM Architect
9 4 (3.01%) Data Analyst
9 4 (3.01%) Senior Data Modeller
10 3 (2.26%) Business Analyst
10 3 (2.26%) Data Warehouse Architect
10 3 (2.26%) Informatica Architect
11 2 (1.50%) Consultant
11 2 (1.50%) Data Migration Lead
11 2 (1.50%) Enterprise Architect
11 2 (1.50%) ETL Analyst
11 2 (1.50%) Solutions Architect
11 2 (1.50%) Technical Business Analyst
Libraries, Frameworks & Software Standards
1 8 (6.02%) Web Services
2 6 (4.51%) XML
3 3 (2.26%) ADO
4 2 (1.50%) Kafka
5 1 (0.75%) HTML
5 1 (0.75%) Spark Streaming
5 1 (0.75%) YAML
Miscellaneous
1 17 (12.78%) Virtual Team
2 14 (10.53%) Reference Data
3 9 (6.77%) Hybrid Cloud
4 8 (6.02%) Cloud Native
5 7 (5.26%) Analytical Mindset
6 5 (3.76%) Data Centre
6 5 (3.76%) User Experience
7 3 (2.26%) Reinsurance
8 2 (1.50%) Greenfield Project
8 2 (1.50%) Hedge funds
8 2 (1.50%) Life Science
8 2 (1.50%) NHS
8 2 (1.50%) Public Cloud
9 1 (0.75%) Data Protection Act
9 1 (0.75%) Data Structures
9 1 (0.75%) Mainframe
9 1 (0.75%) Management Information System
9 1 (0.75%) Replication
9 1 (0.75%) Taxonomies
9 1 (0.75%) VSAM
Operating Systems
1 4 (3.01%) Unix
2 2 (1.50%) Linux
2 2 (1.50%) Windows
3 1 (0.75%) VMS
3 1 (0.75%) Windows Server
3 1 (0.75%) zOS
Processes & Methodologies
1 118 (88.72%) Data Modelling
2 54 (40.60%) Analytics
3 43 (32.33%) Data Architecture
4 37 (27.82%) Data Management
4 37 (27.82%) ETL
5 34 (25.56%) Physical Data Model
6 33 (24.81%) Logical Data Model
7 32 (24.06%) Migration
8 31 (23.31%) Data Analysis
9 29 (21.80%) Agile Software Development
9 29 (21.80%) Metadata Management
10 27 (20.30%) Business Intelligence
11 23 (17.29%) Data Integration
12 21 (15.79%) ERP
12 21 (15.79%) Master Data Management
13 20 (15.04%) Requirements Gathering
13 20 (15.04%) TOGAF
14 19 (14.29%) Business Analysis
15 17 (12.78%) Data Privacy
16 16 (12.03%) Visualisation
Programming Languages
1 79 (59.40%) SQL
2 16 (12.03%) PL/SQL
2 16 (12.03%) Python
3 8 (6.02%) Scala
4 3 (2.26%) C
4 3 (2.26%) Shell Script
5 2 (1.50%) COBOL
5 2 (1.50%) Perl
5 2 (1.50%) T-SQL
6 1 (0.75%) ANSI SQL
6 1 (0.75%) Assembly Language
6 1 (0.75%) Bash Shell
6 1 (0.75%) Groovy
6 1 (0.75%) Java
6 1 (0.75%) JCL
6 1 (0.75%) PowerShell
6 1 (0.75%) R
6 1 (0.75%) REXX
6 1 (0.75%) Ruby
6 1 (0.75%) VBA
Qualifications
1 6 (4.51%) Computer Science Degree
1 6 (4.51%) Degree
1 6 (4.51%) SC Cleared
1 6 (4.51%) Security Cleared
2 2 (1.50%) BPSS Clearance
3 1 (0.75%) PMP
3 1 (0.75%) TOGAF Certification
Quality Assurance & Compliance
1 26 (19.55%) GDPR
2 10 (7.52%) Data Quality
3 5 (3.76%) Accessibility
4 4 (3.01%) QA
System Software
1 15 (11.28%) HDFS
2 2 (1.50%) Virtual Machines
3 1 (0.75%) RACF
Systems Management
1 1 (0.75%) Ansible
1 1 (0.75%) Hadoop YARN
1 1 (0.75%) HP Quality Center
1 1 (0.75%) OMEGAMON
Vendors
1 27 (20.30%) IBM
2 25 (18.80%) Oracle
3 19 (14.29%) Informatica
4 18 (13.53%) BiZZdesign
5 15 (11.28%) Salesforce.com
6 8 (6.02%) Cloudera
6 8 (6.02%) Databricks
6 8 (6.02%) Google
6 8 (6.02%) MicroStrategy
6 8 (6.02%) SAP
7 6 (4.51%) Sparx
8 4 (3.01%) Embarcadero
9 2 (1.50%) BMC
9 2 (1.50%) Microsoft
9 2 (1.50%) ServiceNow
10 1 (0.75%) CA
10 1 (0.75%) Compuware
10 1 (0.75%) HP
10 1 (0.75%) IDERA
10 1 (0.75%) Siebel