Period
to 23 March 2019

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 23 March 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
6 months to
23 Mar 2019
Same period 2018 Same period 2017
Rank 761 802 734
Rank change year-on-year +41 -68 -32
Contract jobs citing ERwin 116 91 110
As % of all contract IT jobs advertised in the UK 0.12% 0.089% 0.12%
As % of the Development Applications category 0.57% 0.47% 0.70%
Number of daily rates quoted 83 66 77
UK median daily rate £530 £525 £500
Median daily rate % change year-on-year +0.95% +5.00% +11.11%
10th Percentile £381 £400 £387
90th Percentile £748 £706 £643
UK excluding London median daily rate £506 £475 £500
% change year-on-year +6.58% -5.00% +14.29%
Number of hourly rates quoted 1 0 2
UK median hourly rate £35.00 - £57.50
UK excluding London median hourly rate - - £57.50

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 20,462 19,353 15,620
As % of all contract IT jobs advertised in the UK 21.01% 18.95% 16.84%
Number of daily rates quoted 13,949 13,501 10,486
UK median daily rate £480 £463 £425
Median daily rate % change year-on-year +3.78% +8.82% +2.41%
10th Percentile £325 £313 £300
90th Percentile £638 £613 £588
UK excluding London median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25% +6.67%
Number of hourly rates quoted 275 233 285
UK median hourly rate £43.00 £44.12 £41.00
Median hourly rate % change year-on-year -2.53% +7.60% -1.20%
10th Percentile £25.44 £29.00 £19.66
90th Percentile £55.00 £67.25 £54.45
UK excluding London median hourly rate £43.50 £43.75 £41.00
% change year-on-year -0.57% +6.71% +2.50%

ERwin
Job Vacancy Trend

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

Job vacancy trend for ERwin in the UK

ERwin
Contractor Daily Rate Trend

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

Contractor daily rate trend for ERwin in the UK

ERwin
Contractor Daily Rate Histogram

The daily rate distribution of IT jobs citing ERwin over the 6 months to 23 March 2019.

Contractor daily rate histogram for ERwin in the UK

ERwin
Contractor Hourly Rate Trend

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

Contractor hourly rate trend for ERwin in the UK

ERwin
Top 15 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 23 March 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
England +80 110 £550 -2.22% 3
London +49 58 £550 -12.00% 1
UK excluding London +24 57 £506 +6.58% 2
Midlands +7 14 £450 -10.00%
South East +13 12 £520 +73.33% 2
North of England -15 11 £575 -4.17%
East of England +21 10 £550 +25.71%
East Midlands +22 8 £350 -30.00%
Yorkshire +6 6 £506 -17.01%
West Midlands - 6 £725 -
North West -2 4 £775 +28.10%
Scotland -13 4 £388 -3.13%
South West -23 4 £488 -7.14%
North East +2 2 £575 -5.74%
Wales - 2 - -

For the 6 months to 23 March 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 with a requirement for ERwin.

1 110 (94.83%) Data Modelling
2 50 (43.10%) Data Architecture
3 40 (34.48%) Data Warehouse
4 36 (31.03%) Finance
5 34 (29.31%) ETL
6 32 (27.59%) SQL
7 30 (25.86%) Data Analysis
8 29 (25.00%) Logical Data Model
9 27 (23.28%) Data Governance
10 26 (22.41%) Data Management
11 25 (21.55%) SQL Server
11 25 (21.55%) Business Intelligence
11 25 (21.55%) Analytics
12 24 (20.69%) Oracle
12 24 (20.69%) Agile Software Development
12 24 (20.69%) ER Studio
13 22 (18.97%) Data Quality
14 19 (16.38%) Big Data
14 19 (16.38%) Data Strategy
14 19 (16.38%) Analytical Skills
15 17 (14.66%) Banking
15 17 (14.66%) Migration
15 17 (14.66%) MS Visio
16 16 (13.79%) Physical Data Model
17 15 (12.93%) SQL Server Integration Services
17 15 (12.93%) Master Data Management
17 15 (12.93%) Hadoop
18 14 (12.07%) Security Cleared
18 14 (12.07%) Statistics
18 14 (12.07%) TOGAF

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 12 (10.34%) SAS
2 6 (5.17%) Apache Spark
3 4 (3.45%) Confluence
3 4 (3.45%) SharePoint
4 1 (0.86%) Apache Pig
4 1 (0.86%) OpenStack
4 1 (0.86%) Tomcat
Applications
1 17 (14.66%) MS Visio
2 1 (0.86%) Microsoft Excel
2 1 (0.86%) Microsoft Project
2 1 (0.86%) Spreadsheet
Cloud Services
1 4 (3.45%) Google Cloud Platform
1 4 (3.45%) Microsoft Azure
1 4 (3.45%) PaaS
2 3 (2.59%) Amazon AWS
3 2 (1.72%) Azure Data Factory
4 1 (0.86%) IBM Cloud
4 1 (0.86%) iPaaS
4 1 (0.86%) SoftLayer
Communications & Networking
1 1 (0.86%) Kerberos
Database & Business Intelligence
1 40 (34.48%) Data Warehouse
2 25 (21.55%) SQL Server
3 19 (16.38%) Big Data
4 15 (12.93%) Hadoop
4 15 (12.93%) SQL Server Integration Services
5 12 (10.34%) Apache Hive
5 12 (10.34%) NoSQL
5 12 (10.34%) Relational Database
6 10 (8.62%) IBM InfoSphere
6 10 (8.62%) SQL Server 2016
7 9 (7.76%) Data Lake
7 9 (7.76%) SQL Server Analysis Services
8 7 (6.03%) HBase
8 7 (6.03%) RDBMS
8 7 (6.03%) Snowflake Schema
8 7 (6.03%) SQL Server Reporting Services
9 6 (5.17%) Data Mining
9 6 (5.17%) PowerCenter
9 6 (5.17%) SQL Server 2000
9 6 (5.17%) Star Schema
Development Applications
1 24 (20.69%) ER Studio
2 6 (5.17%) PowerDesigner
2 6 (5.17%) Toad
3 5 (4.31%) JIRA
4 2 (1.72%) RStudio
4 2 (1.72%) Team Foundation Server
4 2 (1.72%) Visual Studio
General
1 36 (31.03%) Finance
2 17 (14.66%) Banking
3 14 (12.07%) Retail
4 9 (7.76%) Investment Banking
4 9 (7.76%) Legal
5 6 (5.17%) Back Office
6 4 (3.45%) Manufacturing
6 4 (3.45%) Pharmaceutical
7 1 (0.86%) Aerospace
7 1 (0.86%) Arabic Language
7 1 (0.86%) Electronics
7 1 (0.86%) Financial Institution
7 1 (0.86%) Marketing
7 1 (0.86%) Telecoms
Job Titles
1 67 (57.76%) Architect
2 53 (45.69%) Data Architect
3 23 (19.83%) Data Modeller
4 15 (12.93%) Analyst
5 12 (10.34%) Information Architect
6 10 (8.62%) Data Analyst
7 8 (6.90%) Senior Architect
8 7 (6.03%) Developer
9 5 (4.31%) SAS Analyst
9 5 (4.31%) Senior Analyst
9 5 (4.31%) Senior Information Architect
9 5 (4.31%) Technical Architect
10 4 (3.45%) Business Intelligence Architect
10 4 (3.45%) Data Engineer
11 3 (2.59%) Data Scientist
11 3 (2.59%) Informatica Developer
11 3 (2.59%) Senior Data Architect
12 2 (1.72%) Data Warehouse Architect
12 2 (1.72%) IT Architect
12 2 (1.72%) Senior Technical Architect
Libraries, Frameworks & Software Standards
1 5 (4.31%) Kafka
2 4 (3.45%) Natural Language Processing
3 2 (1.72%) .NET
3 2 (1.72%) .NET Framework
3 2 (1.72%) JSON
3 2 (1.72%) Oracle GoldenGate
3 2 (1.72%) XML
3 2 (1.72%) XSD
4 1 (0.86%) Apache NiFi
4 1 (0.86%) FIXML
4 1 (0.86%) MDX
4 1 (0.86%) Web Services
Miscellaneous
1 19 (16.38%) Analytical Skills
2 12 (10.34%) Management Information System
3 8 (6.90%) Data Structures
4 6 (5.17%) Taxonomies
5 4 (3.45%) User Experience
6 3 (2.59%) Reference Data
7 2 (1.72%) Data Protection Act
7 2 (1.72%) Enterprise Software
7 2 (1.72%) Virtual Team
8 1 (0.86%) Algorithms
8 1 (0.86%) Data Centre
8 1 (0.86%) Equities
8 1 (0.86%) Freedom of Information
8 1 (0.86%) Freedom of Information Act
8 1 (0.86%) Greenfield Project
8 1 (0.86%) Market Risk
8 1 (0.86%) SWIFT
8 1 (0.86%) Video Conferencing
Operating Systems
1 11 (9.48%) Unix
2 9 (7.76%) Linux
3 8 (6.90%) Windows
4 5 (4.31%) Solaris
5 2 (1.72%) Windows Server
6 1 (0.86%) CentOS
6 1 (0.86%) Red Hat Enterprise Linux
Processes & Methodologies
1 110 (94.83%) Data Modelling
2 50 (43.10%) Data Architecture
3 34 (29.31%) ETL
4 30 (25.86%) Data Analysis
5 29 (25.00%) Logical Data Model
6 27 (23.28%) Data Governance
7 26 (22.41%) Data Management
8 25 (21.55%) Analytics
8 25 (21.55%) Business Intelligence
9 24 (20.69%) Agile Software Development
10 19 (16.38%) Data Strategy
11 17 (14.66%) Migration
12 16 (13.79%) Physical Data Model
13 15 (12.93%) Master Data Management
14 14 (12.07%) Mentoring
14 14 (12.07%) Statistics
14 14 (12.07%) TOGAF
15 13 (11.21%) Mathematics
15 13 (11.21%) Problem-Solving
16 12 (10.34%) Kimball Methodology
Programming Languages
1 32 (27.59%) SQL
2 9 (7.76%) T-SQL
3 8 (6.90%) C
4 7 (6.03%) Java
4 7 (6.03%) Python
4 7 (6.03%) R
5 6 (5.17%) PL/SQL
6 5 (4.31%) C++
7 4 (3.45%) MATLAB
7 4 (3.45%) Perl
8 3 (2.59%) C#
9 2 (1.72%) Scala
9 2 (1.72%) Shell Script
10 1 (0.86%) Data Analysis Expressions (DAX)
10 1 (0.86%) PowerShell
Qualifications
1 14 (12.07%) Security Cleared
2 12 (10.34%) SC Cleared
3 9 (7.76%) Degree
3 9 (7.76%) Numerate Degree
4 4 (3.45%) PhD
5 1 (0.86%) DV Cleared
Quality Assurance & Compliance
1 22 (18.97%) Data Quality
2 8 (6.90%) QA
3 7 (6.03%) GDPR
4 1 (0.86%) PMO
4 1 (0.86%) PSD2
4 1 (0.86%) SEPA
System Software
1 7 (6.03%) Apache Flume
2 1 (0.86%) Apache ZooKeeper
2 1 (0.86%) HDFS
2 1 (0.86%) Oracle RAC
Systems Management
1 1 (0.86%) BMC PATROL
1 1 (0.86%) Data Guard
1 1 (0.86%) Ganglia
1 1 (0.86%) Nagios
1 1 (0.86%) NetBackup
Vendors
1 24 (20.69%) Oracle
2 12 (10.34%) IBM
2 12 (10.34%) Microsoft
3 10 (8.62%) Teradata
4 7 (6.03%) Informatica
5 6 (5.17%) CA
5 6 (5.17%) IDERA
6 5 (4.31%) Hortonworks
7 4 (3.45%) Casewise
7 4 (3.45%) Embarcadero
8 3 (2.59%) Ab Initio
8 3 (2.59%) Cloudera
8 3 (2.59%) SAP
8 3 (2.59%) Talend
9 2 (1.72%) MicroStrategy
9 2 (1.72%) Netezza
9 2 (1.72%) Tableau
10 1 (0.86%) BMC
10 1 (0.86%) Red Hat
10 1 (0.86%) Reuters