The table below looks at the statistics for ERwin skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited ERwin over the 3 months to 31 August 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
31 Aug 2016
Same period 2015 Same period 2014
CA ERwin Data Modeler
Rank 606 538 567
Rank change year-on-year
-68 +29
Contract jobs citing ERwin 39 124 69
As % of all contract IT jobs located in the UK 0.072% 0.21% 0.12%
As % of the Development Applications category 0.44% 1.52% 0.96%
Number of daily rates quoted 31 94 43
Median daily rate £475 £500 £400
Median daily rate % change year-on-year
-5.00% +25.00%
90% offered a daily rate of more than £400 £400 £292
10% offered a daily rate of more than £800 £600 £500
UK excluding London median daily rate £419 £515 £350
% change year-on-year
-18.68% +47.14%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Development Applications category in contract jobs advertised across the UK.

Development Applications Category
UK
Contract IT job ads with a match in the
Development Applications category
8847 8148 7206
As % of all contract IT jobs located in the UK 16.38% 13.90% 12.95%
Number of daily rates quoted 5948 5357 4596
Median daily rate £425 £400 £388
Median daily rate % change year-on-year
+6.25% +3.22%
90% offered a daily rate of more than £313 £300 £275
10% offered a daily rate of more than £550 £550 £525
UK excluding London median daily rate £400 £375 £350
% change year-on-year
+6.66% +7.14%
Number of hourly rates quoted 147 164 133
Median hourly rate £41.00 £40.00 £37.80
Median hourly rate % change year-on-year
+2.50% +5.82%
90% offered a hourly rate of more than £28.00 £23.78 £30.00
10% offered a hourly rate of more than £52.00 £55.00 £71.00
UK excluding London median hourly rate £41.00 £40.00 £37.80
% change year-on-year
+2.50% +5.82%

ERwin
Jobs Demand Trend

The demand trend of contract jobs citing ERwin as a proportion of all IT contracts with a match in the Development Applications category.

ERwin Jobs Demand Trend in the UK

ERwin
Daily Rate Trend

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

ERwin Daily Rate Trend in the UK

ERwin
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing ERwin within the UK over the 3 months to 31 August 2016.

ERwin Daily Rate Histogram in the UK

ERwin
Hourly Rate Trend

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

ERwin Hourly Rate Trend in the UK

ERwin
Top 27 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 3 months to 31 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England -71 35 £500 - 2
London -36 17 £550 +10.00% 1
North West -5 5 £500 -3.38%
Macclesfield - 5 £500 -
Cheshire - 5 £500 -
East of England +15 4 £288 -7.25%
Scotland +10 4 £400 +6.66% 1
Edinburgh +3 4 £400 -5.88%
City of London +16 3 £800 +56.09% 1
South East +6 3 £425 -10.52%
North East -22 3 £400 -23.80%
Newcastle upon Tyne -27 3 £400 -23.80%
Tyne and Wear -30 3 £400 -23.80%
Buckinghamshire - 3 £425 -
Milton Keynes - 3 £425 -
Glasgow +13 2 £400 +10.34% 1
Hertfordshire +4 2 £288 -7.25%
Welwyn Garden City 0 2 £288 -7.25%
Yorkshire -12 2 £700 +33.33%
Uxbridge +2 1 - -
North Yorkshire -1 1 - -
South Yorkshire -14 1 £700 +33.33%
Sheffield -18 1 £700 +33.33%
West Midlands -31 1 £458 +1.66% 1
Walsall - 1 £458 -
Luton - 1 £575 -
Bedfordshire - 1 £575 -

ERwin
Top 30 Related IT Skills

For the 6 months to 31 August 2016, IT contractor jobs citing ERwin also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for ERwin.

1 136 (89.47%) Data Modelling
2 98 (64.47%) Oracle
3 95 (62.50%) SQL
4 87 (57.24%) Business Intelligence
5 81 (53.29%) ETL
5 81 (53.29%) Informatica
6 72 (47.37%) Finance
7 69 (45.39%) Data Warehouse
8 58 (38.16%) Data Architecture
9 48 (31.58%) Unix
10 46 (30.26%) CA
11 45 (29.61%) Enterprise Data Warehouse
12 44 (28.95%) Hadoop
13 43 (28.29%) Oracle Database
14 41 (26.97%) SAS
15 40 (26.32%) PostgreSQL
15 40 (26.32%) Analytical Skills
16 36 (23.68%) Data Quality
17 35 (23.03%) BusinessObjects
18 34 (22.37%) HBase
18 34 (22.37%) MongoDB
18 34 (22.37%) Open Source
18 34 (22.37%) Dimensional Modelling
19 33 (21.71%) Data Integration
19 33 (21.71%) Shell Script
20 32 (21.05%) Apache Hive
21 31 (20.39%) Data Visualisation
21 31 (20.39%) Visualisation
21 31 (20.39%) Agile Software Development
22 30 (19.74%) Pentaho

ERwin
Top Related 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 41 (26.97%) SAS
2 8 (5.26%) Confluence
3 4 (2.63%) PowerExchange
4 2 (1.32%) WebLogic
5 1 (0.66%) BizTalk Server
5 1 (0.66%) SharePoint
5 1 (0.66%) SharePoint 2010
Business Applications
1 4 (2.63%) SAP MDM
2 3 (1.97%) Dynamics CRM
2 3 (1.97%) Dynamics NAV
3 1 (0.66%) Oracle EBS
Cloud Services
1 15 (9.87%) Amazon AWS
2 8 (5.26%) Amazon Kinesis
2 8 (5.26%) Amazon S3
2 8 (5.26%) AWS Elastic Beanstalk
3 5 (3.29%) Microsoft Azure
4 4 (2.63%) Veeva
Communications & Networking
1 1 (0.66%) FTP
Database & Business Intelligence
1 69 (45.39%) Data Warehouse
2 45 (29.61%) Enterprise Data Warehouse
3 44 (28.95%) Hadoop
4 43 (28.29%) Oracle Database
5 40 (26.32%) PostgreSQL
6 35 (23.03%) BusinessObjects
7 34 (22.37%) HBase
7 34 (22.37%) MongoDB
8 32 (21.05%) Apache Hive
9 30 (19.74%) Pentaho
10 29 (19.08%) SQL Server
11 24 (15.79%) Oracle Database 11g
12 18 (11.84%) PowerCenter
13 14 (9.21%) Amazon Redshift
13 14 (9.21%) Star Schema
14 13 (8.55%) Relational Database
15 12 (7.89%) Data Mart
16 11 (7.24%) Big Data
16 11 (7.24%) SQL Server Integration Services
17 9 (5.92%) Data Lake
Development Applications
1 16 (10.53%) Talend Open Studio
2 8 (5.26%) JIRA
3 2 (1.32%) Ant
4 1 (0.66%) Rational Rose
General
1 72 (47.37%) Finance
2 20 (13.16%) Banking
3 9 (5.92%) Pharmaceutical
4 5 (3.29%) Retail
5 4 (2.63%) Investment Banking
6 3 (1.97%) Legal
6 3 (1.97%) Marketing
7 1 (0.66%) Advertising
7 1 (0.66%) Electronics
7 1 (0.66%) Front Office
7 1 (0.66%) Retail Banking
7 1 (0.66%) Telecoms
Job Titles
1 61 (40.13%) Architect
2 46 (30.26%) Data Architect
3 27 (17.76%) Enterprise Architect
4 26 (17.11%) Developer
5 22 (14.47%) Tester
6 18 (11.84%) Data Modeller
7 17 (11.18%) Consultant
8 16 (10.53%) Senior Architect
9 15 (9.87%) Analyst
9 15 (9.87%) ETL Tester
10 14 (9.21%) Enterprise Data Architect
10 14 (9.21%) Senior Enterprise Architect
11 9 (5.92%) Data Warehouse Architect
11 9 (5.92%) ETL Developer
11 9 (5.92%) Informatica Consultant
11 9 (5.92%) Informatica Developer
12 8 (5.26%) Data Analyst
12 8 (5.26%) Senior Developer
13 6 (3.95%) Senior ETL Developer
13 6 (3.95%) Solutions Architect
Libraries, Frameworks & Software Standards
1 18 (11.84%) XML
2 8 (5.26%) FpML
3 7 (4.61%) EDI
4 6 (3.95%) MDX
5 5 (3.29%) FIX Protocol
6 4 (2.63%) JMS
6 4 (2.63%) Web Services
7 2 (1.32%) Ajax
7 2 (1.32%) CSS
7 2 (1.32%) EJB
7 2 (1.32%) HTML
7 2 (1.32%) J2EE
7 2 (1.32%) JSP
7 2 (1.32%) Middleware
7 2 (1.32%) Servlets
7 2 (1.32%) Spring
7 2 (1.32%) Struts
7 2 (1.32%) WS-I
7 2 (1.32%) XBRL
7 2 (1.32%) XHTML
Miscellaneous
1 40 (26.32%) Analytical Skills
2 33 (21.71%) Data Integration
3 31 (20.39%) Visualisation
4 24 (15.79%) Management Information System
5 14 (9.21%) Algorithms
6 4 (2.63%) Data Extraction
6 4 (2.63%) Mainframe
7 3 (1.97%) Computer Science
7 3 (1.97%) Statistics
8 2 (1.32%) Reference Data
8 2 (1.32%) Replication
8 2 (1.32%) Taxonomies
9 1 (0.66%) Data Centre
9 1 (0.66%) Data Structures
Operating Systems
1 48 (31.58%) Unix
2 2 (1.32%) Linux
Processes & Methodologies
1 136 (89.47%) Data Modelling
2 87 (57.24%) Business Intelligence
3 81 (53.29%) ETL
4 58 (38.16%) Data Architecture
5 34 (22.37%) Dimensional Modelling
5 34 (22.37%) Open Source
6 31 (20.39%) Agile Software Development
6 31 (20.39%) Data Visualisation
7 30 (19.74%) Data Analysis
8 29 (19.08%) Data Management
8 29 (19.08%) Logical Data Model
9 26 (17.11%) Physical Data Model
10 25 (16.45%) Migration
11 21 (13.82%) SOA
12 20 (13.16%) Data Transformation
13 18 (11.84%) Data Migration
14 17 (11.18%) ETL Development
15 15 (9.87%) Mentoring
16 14 (9.21%) Scrum
17 13 (8.55%) Information Management
Programming Languages
1 95 (62.50%) SQL
2 33 (21.71%) Shell Script
3 27 (17.76%) PL/SQL
4 10 (6.58%) Java
4 10 (6.58%) JavaScript
4 10 (6.58%) Python
5 9 (5.92%) C++
6 5 (3.29%) T-SQL
7 1 (0.66%) VBA
Qualifications
1 13 (8.55%) ISEB
2 7 (4.61%) BPSS Clearance
2 7 (4.61%) Security Cleared
3 5 (3.29%) SAS Certification
4 2 (1.32%) OCPJP
5 1 (0.66%) BC Cleared
5 1 (0.66%) Degree
5 1 (0.66%) ISTQB
Quality Assurance & Compliance
1 36 (23.68%) Data Quality
2 10 (6.58%) Solvency II
3 7 (4.61%) Disclosure Scotland
4 5 (3.29%) QA
5 1 (0.66%) ISO20022
System Software
1 8 (5.26%) Docker
2 2 (1.32%) ISA Server
Vendors
1 98 (64.47%) Oracle
2 81 (53.29%) Informatica
3 46 (30.26%) CA
4 30 (19.74%) Tableau
5 22 (14.47%) Microsoft
6 16 (10.53%) Talend
7 13 (8.55%) Teradata
8 6 (3.95%) Hyperion
9 5 (3.29%) SAP
10 4 (2.63%) Concur
10 4 (2.63%) Infor
10 4 (2.63%) Salesforce.com
11 1 (0.66%) Capita
11 1 (0.66%) Cognos
11 1 (0.66%) Embarcadero
11 1 (0.66%) Pega
11 1 (0.66%) Siebel