Period
to 24 September 2018

The following table provides summary statistics for contract job vacancies advertised in Sheffield with a requirement for Data Quality skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Quality over the 6 months to 24 September 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 Quality
South Yorkshire > Sheffield
6 months to
24 Sep 2018
Same period 2017 Same period 2016
Rank 51 54 -
Rank change year-on-year +3 - +51
Contract jobs citing Data Quality 11 5 0
As % of all contract IT jobs advertised in Sheffield 1.83% 0.88% -
As % of the Quality Assurance & Compliance category 20.37% 4.39% -
Number of daily rates quoted 11 18 0
Sheffield median daily rate £400 £610 -
Median daily rate % change year-on-year -34.43% - -
South Yorkshire median daily rate £400 £610 -
% change year-on-year -34.43% - -
Number of hourly rates quoted 0 0 0
Sheffield median hourly rate - - -
South Yorkshire median hourly rate - - -

Data Quality is in the Quality Assurance and Compliance 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 quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Sheffield
Contract vacancies with a requirement for quality assurance or compliance skills 54 114 51
As % of all contract IT jobs advertised in Sheffield 8.99% 20.00% 5.86%
Number of daily rates quoted 29 50 30
Sheffield median daily rate £425 £363 £378
Median daily rate % change year-on-year +17.24% -3.97% +0.67%
10th Percentile £206 £81 £305
90th Percentile £528 £579 £515
South Yorkshire median daily rate £400 £331 £375
% change year-on-year +20.75% -11.67% -6.25%
Number of hourly rates quoted 4 2 1
Sheffield median hourly rate £9.61 £11.59 £20.00
Median hourly rate % change year-on-year -17.07% -42.06% +90.48%
South Yorkshire median hourly rate £9.61 £11.18 £22.50
% change year-on-year -14.00% -50.33% +55.17%

Data Quality
Job Vacancy Trend in Sheffield

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

Job vacancy trend for Data Quality in Sheffield

Data Quality
Contractor Daily Rate Trend in Sheffield

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

Contractor daily rate trend for Data Quality in Sheffield

Data Quality
Contractor Daily Rate Histogram in Sheffield

The daily rate distribution of IT jobs citing Data Quality in Sheffield over the 6 months to 24 September 2018.

Contractor daily rate histogram for Data Quality in Sheffield

For the 6 months to 24 September 2018, IT contractor jobs citing Data Quality 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 Quality.

1 5 (45.45%) SQL
1 5 (45.45%) Finance
1 5 (45.45%) Data Analysis
1 5 (45.45%) Analytical Skills
1 5 (45.45%) Decision-Making
2 4 (36.36%) QA
2 4 (36.36%) Business Intelligence
2 4 (36.36%) Data Modelling
2 4 (36.36%) Oracle
3 3 (27.27%) SQL Server
3 3 (27.27%) PRINCE2
3 3 (27.27%) Oracle Reports
3 3 (27.27%) MySQL
3 3 (27.27%) Project Management
3 3 (27.27%) NHS
3 3 (27.27%) SMS
3 3 (27.27%) Data Extraction
3 3 (27.27%) Agile Software Development
3 3 (27.27%) User Experience
3 3 (27.27%) Data Transformation
4 2 (18.18%) APMG
4 2 (18.18%) Analytics
4 2 (18.18%) Portfolio Management
4 2 (18.18%) HBase
4 2 (18.18%) Big Data
4 2 (18.18%) Scrum
4 2 (18.18%) Banking
4 2 (18.18%) Kanban
4 2 (18.18%) JIRA
4 2 (18.18%) Hadoop

Data Quality
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 (18.18%) Confluence
1 2 (18.18%) SAS
Communications & Networking
1 3 (27.27%) SMS
Database & Business Intelligence
1 3 (27.27%) MySQL
1 3 (27.27%) Oracle Reports
1 3 (27.27%) SQL Server
2 2 (18.18%) Big Data
2 2 (18.18%) Hadoop
2 2 (18.18%) HBase
2 2 (18.18%) MongoDB
3 1 (9.09%) Apache Cassandra
3 1 (9.09%) Apache Hive
3 1 (9.09%) BusinessObjects
3 1 (9.09%) Data Lake
3 1 (9.09%) Data Warehouse
3 1 (9.09%) Enterprise Data Warehouse
3 1 (9.09%) NoSQL
3 1 (9.09%) Pentaho
3 1 (9.09%) PostgreSQL
3 1 (9.09%) Sqoop
Development Applications
1 2 (18.18%) JIRA
2 1 (9.09%) ERwin
General
1 5 (45.45%) Finance
2 2 (18.18%) Banking
Job Titles
1 3 (27.27%) Analyst
1 3 (27.27%) Business Intelligence Lead
1 3 (27.27%) Data Analyst
2 2 (18.18%) Lead Project Manager
2 2 (18.18%) Project Leader
2 2 (18.18%) Project Manager
3 1 (9.09%) Architect
3 1 (9.09%) Data Architect
3 1 (9.09%) Data Manager
3 1 (9.09%) Data Scientist
3 1 (9.09%) Lead Architect
3 1 (9.09%) Lead Data Architect
Libraries, Frameworks & Software Standards
1 1 (9.09%) Kafka
1 1 (9.09%) Natural Language Processing
Miscellaneous
1 5 (45.45%) Analytical Skills
2 3 (27.27%) NHS
2 3 (27.27%) User Experience
3 2 (18.18%) PMI
4 1 (9.09%) Algorithms
4 1 (9.09%) Management Information System
4 1 (9.09%) Self-Motivation
4 1 (9.09%) Virtual Team
Operating Systems
1 1 (9.09%) Unix
Processes & Methodologies
1 5 (45.45%) Data Analysis
1 5 (45.45%) Decision-Making
2 4 (36.36%) Business Intelligence
2 4 (36.36%) Data Modelling
3 3 (27.27%) Agile Software Development
3 3 (27.27%) Data Extraction
3 3 (27.27%) Data Transformation
3 3 (27.27%) PRINCE2
3 3 (27.27%) Project Management
4 2 (18.18%) Analytics
4 2 (18.18%) Data Security
4 2 (18.18%) Kanban
4 2 (18.18%) Portfolio Management
4 2 (18.18%) Scrum
4 2 (18.18%) Stakeholder Engagement
4 2 (18.18%) Visualisation
5 1 (9.09%) Data Visualisation
5 1 (9.09%) Econometrics
5 1 (9.09%) Predictive Modelling
5 1 (9.09%) Trend Analysis
Programming Languages
1 5 (45.45%) SQL
2 1 (9.09%) MATLAB
2 1 (9.09%) Python
2 1 (9.09%) R
2 1 (9.09%) Shell Script
Qualifications
1 2 (18.18%) APMG
1 2 (18.18%) PMI Certification
1 2 (18.18%) PMP
2 1 (9.09%) PhD
Quality Assurance & Compliance
1 4 (36.36%) QA
System Software
1 1 (9.09%) Apache Flume
Vendors
1 4 (36.36%) Oracle
2 1 (9.09%) CA
2 1 (9.09%) Hortonworks
2 1 (9.09%) Informatica
2 1 (9.09%) Tableau