Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Sheffield with a requirement for Data Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Modelling over the 6 months to 23 October 2018 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.

Data Modelling
South Yorkshire > Sheffield
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 45 18 51
Rank change year-on-year -27 +33 -31
Contract jobs citing Data Modelling 13 51 24
As % of all contract IT jobs advertised in Sheffield 2.17% 7.94% 2.70%
As % of the Processes & Methodologies category 2.53% 9.27% 3.29%
Number of daily rates quoted 11 61 20
Sheffield median daily rate £675 £550 £475
Median daily rate % change year-on-year +22.73% +15.79% -5.00%
10th Percentile £258 £413 £318
90th Percentile £788 £650 £593
South Yorkshire median daily rate £463 £538 £475
% change year-on-year -13.95% +13.16% -5.00%
Number of hourly rates quoted 0 1 0
Sheffield median hourly rate - £26.00 -
South Yorkshire median hourly rate - £26.00 -

Data Modelling is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Sheffield with a requirement for process or methodology skills.

All Process and Methodology Skills
Sheffield
Contract vacancies with a requirement for process or methodology skills 513 550 729
As % of all contract IT jobs advertised in Sheffield 85.79% 85.67% 81.91%
Number of daily rates quoted 323 294 505
Sheffield median daily rate £415 £425 £425
Median daily rate % change year-on-year -2.35% - +6.25%
10th Percentile £213 £213 £305
90th Percentile £548 £596 £575
South Yorkshire median daily rate £413 £425 £425
% change year-on-year -2.94% - +13.33%
Number of hourly rates quoted 18 8 14
Sheffield median hourly rate £15.21 £21.70 £27.50
Median hourly rate % change year-on-year -29.90% -21.08% +120.00%
10th Percentile £9.31 £10.79 £12.10
90th Percentile £25.72 £40.99 £49.25
South Yorkshire median hourly rate £15.00 £16.29 £22.50
% change year-on-year -7.92% -27.60% +62.16%

Data Modelling
Job Vacancy Trend in Sheffield

Job postings citing Data Modelling as a percentage of all IT jobs advertised in Sheffield.

Job vacancy trend for Data Modelling in Sheffield

Data Modelling
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Data Modelling in Sheffield

Data Modelling
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Data Modelling in Sheffield over the 6 months to 23 October 2018.

Contractor daily rate histogram for Data Modelling in Sheffield

Data Modelling
Contractor Hourly Rate Trend in Sheffield

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

Contractor hourly rate trend for Data Modelling in Sheffield

For the 6 months to 23 October 2018, IT contractor jobs citing Data Modelling 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 Sheffield region with a requirement for Data Modelling.

1 6 (46.15%) SQL
1 6 (46.15%) Business Intelligence
1 6 (46.15%) Data Quality
1 6 (46.15%) Analytical Skills
2 5 (38.46%) Oracle
2 5 (38.46%) Data Warehouse
2 5 (38.46%) QA
3 4 (30.77%) SQL Server
3 4 (30.77%) Finance
4 3 (23.08%) Informatica
4 3 (23.08%) Shell Script
4 3 (23.08%) ERwin
4 3 (23.08%) Project Management
4 3 (23.08%) Unix
4 3 (23.08%) Data Integration
4 3 (23.08%) PostgreSQL
4 3 (23.08%) Data Management
4 3 (23.08%) Data Analysis
4 3 (23.08%) Data Governance
4 3 (23.08%) HBase
4 3 (23.08%) Big Data
4 3 (23.08%) Analytics
4 3 (23.08%) Metadata Management
4 3 (23.08%) Reverse Engineering
4 3 (23.08%) Visualisation
4 3 (23.08%) Apache Hive
4 3 (23.08%) MongoDB
4 3 (23.08%) Data Visualisation
4 3 (23.08%) Tableau
4 3 (23.08%) Enterprise Data Warehouse

Data Modelling
Co-occurring IT Skills in Sheffield 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 2 (15.38%) SAS
2 1 (7.69%) Apache Spark
2 1 (7.69%) WebSphere
2 1 (7.69%) WebSphere Application Server
Business Applications
1 1 (7.69%) iTrent
1 1 (7.69%) ResourceLink
Communications & Networking
1 2 (15.38%) SMS
2 1 (7.69%) HTTP
Database & Business Intelligence
1 5 (38.46%) Data Warehouse
2 4 (30.77%) SQL Server
3 3 (23.08%) Apache Hive
3 3 (23.08%) Big Data
3 3 (23.08%) Data Lake
3 3 (23.08%) Enterprise Data Warehouse
3 3 (23.08%) HBase
3 3 (23.08%) MongoDB
3 3 (23.08%) PostgreSQL
4 2 (15.38%) BusinessObjects
4 2 (15.38%) Hadoop
4 2 (15.38%) MySQL
4 2 (15.38%) Oracle Reports
4 2 (15.38%) Pentaho
5 1 (7.69%) NoSQL
5 1 (7.69%) QlikView
5 1 (7.69%) Relational Database
5 1 (7.69%) SQL Server Integration Services
Development Applications
1 3 (23.08%) ERwin
General
1 4 (30.77%) Finance
2 2 (15.38%) Retail
Job Titles
1 3 (23.08%) Architect
1 3 (23.08%) Data Architect
1 3 (23.08%) Developer
2 2 (15.38%) Administrator
2 2 (15.38%) Business Intelligence Lead
2 2 (15.38%) Data Modeller
2 2 (15.38%) Lead Architect
2 2 (15.38%) Lead Data Architect
3 1 (7.69%) Analyst
3 1 (7.69%) Business Intelligence Developer
3 1 (7.69%) Data Administrator
3 1 (7.69%) Data Analyst
3 1 (7.69%) Data Engineer
3 1 (7.69%) Database Developer
3 1 (7.69%) ETL Developer
3 1 (7.69%) Senior Architect
3 1 (7.69%) Senior Data Architect
3 1 (7.69%) Server Administrator
3 1 (7.69%) WebSphere Administrator
3 1 (7.69%) WebSphere Application Server Administrator
Libraries, Frameworks & Software Standards
1 1 (7.69%) IBM Integration Bus
1 1 (7.69%) JSON
1 1 (7.69%) REST
1 1 (7.69%) WebSphere MQ
1 1 (7.69%) XML
1 1 (7.69%) XSLT
Miscellaneous
1 6 (46.15%) Analytical Skills
2 2 (15.38%) Management Information System
2 2 (15.38%) NHS
2 2 (15.38%) User Experience
3 1 (7.69%) Clustering
3 1 (7.69%) Data Structures
3 1 (7.69%) DataPower
Operating Systems
1 3 (23.08%) Unix
Processes & Methodologies
1 6 (46.15%) Business Intelligence
2 3 (23.08%) Analytics
2 3 (23.08%) Data Analysis
2 3 (23.08%) Data Governance
2 3 (23.08%) Data Integration
2 3 (23.08%) Data Management
2 3 (23.08%) Data Visualisation
2 3 (23.08%) Decision-Making
2 3 (23.08%) Metadata Management
2 3 (23.08%) Project Management
2 3 (23.08%) Reverse Engineering
2 3 (23.08%) Visualisation
3 2 (15.38%) Continuous Improvement
3 2 (15.38%) Data Architecture
3 2 (15.38%) Data Extraction
3 2 (15.38%) Data Strategy
3 2 (15.38%) Information Assurance
3 2 (15.38%) Open Source
3 2 (15.38%) SFIA
3 2 (15.38%) Stakeholder Engagement
Programming Languages
1 6 (46.15%) SQL
2 3 (23.08%) Shell Script
3 1 (7.69%) Java
3 1 (7.69%) PL/SQL
3 1 (7.69%) Python
Quality Assurance & Compliance
1 6 (46.15%) Data Quality
2 5 (38.46%) QA
Vendors
1 5 (38.46%) Oracle
2 3 (23.08%) Informatica
2 3 (23.08%) Tableau
3 2 (15.38%) CA
4 1 (7.69%) Cloudera
4 1 (7.69%) Delphix
4 1 (7.69%) Hortonworks
4 1 (7.69%) Northgate