Period
to 14 November 2018

The following table provides summary statistics for contract job vacancies advertised in Hertfordshire 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 14 November 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
East of England > Hertfordshire
6 months to
14 Nov 2018
Same period 2017 Same period 2016
Rank 77 74 76
Rank change year-on-year -3 +2 +12
Contract jobs citing Data Quality 26 29 17
As % of all contract IT jobs advertised in Hertfordshire 1.58% 1.84% 1.23%
As % of the Quality Assurance & Compliance category 17.11% 13.88% 12.98%
Number of daily rates quoted 13 20 11
Hertfordshire median daily rate £433 £500 £288
Median daily rate % change year-on-year -13.50% +73.91% -7.26%
10th Percentile £270 £260 £233
90th Percentile £538 £600 £475
East of England median daily rate £435 £450 £425
% change year-on-year -3.33% +5.88% +13.33%
Number of hourly rates quoted 5 0 0
Hertfordshire median hourly rate £35.00 - -
East of England median hourly rate £35.00 £34.50 £27.50
% change year-on-year +1.45% +25.45% +7.05%

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 Hertfordshire with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Hertfordshire
Contract vacancies with a requirement for quality assurance or compliance skills 152 209 131
As % of all contract IT jobs advertised in Hertfordshire 9.26% 13.26% 9.47%
Number of daily rates quoted 79 91 66
Hertfordshire median daily rate £415 £400 £400
Median daily rate % change year-on-year +3.75% - +23.08%
10th Percentile £173 £262 £211
90th Percentile £556 £588 £594
East of England median daily rate £420 £400 £375
% change year-on-year +5.00% +6.67% +2.74%
Number of hourly rates quoted 21 21 4
Hertfordshire median hourly rate £17.00 £15.00 £45.00
Median hourly rate % change year-on-year +13.33% -66.67% +109.06%
10th Percentile £10.50 £13.87 £43.25
90th Percentile £40.00 £45.00 £46.75
East of England median hourly rate £19.63 £23.00 £36.00
% change year-on-year -14.67% -36.11% +22.03%

Data Quality
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Quality in Hertfordshire

Data Quality
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Data Quality in Hertfordshire

Data Quality
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Data Quality in Hertfordshire over the 6 months to 14 November 2018.

Contractor daily rate histogram for Data Quality in Hertfordshire

Data Quality
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for Data Quality in Hertfordshire

Data Quality
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Quality within the Hertfordshire region over the 6 months to 14 November 2018. 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
Welwyn Garden City -1 12 £433 -27.92%
Watford -8 8 £500 -6.98%
Ware - 1 - -
Data Quality
East of England

For the 6 months to 14 November 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 Hertfordshire region with a requirement for Data Quality.

1 15 (57.69%) Microsoft
2 13 (50.00%) Business Intelligence
3 12 (46.15%) Data Warehouse
3 12 (46.15%) SQL Server Reporting Services
3 12 (46.15%) SQL Server Integration Services
3 12 (46.15%) Project Planning
3 12 (46.15%) QA
3 12 (46.15%) Release Management
3 12 (46.15%) SQL Server Analysis Services
3 12 (46.15%) People Management
4 9 (34.62%) ERP
5 8 (30.77%) Finance
5 8 (30.77%) Data Management
5 8 (30.77%) Data Governance
6 5 (19.23%) Migration
6 5 (19.23%) Dynamics AX
6 5 (19.23%) Data Analysis
6 5 (19.23%) Remedy
6 5 (19.23%) Data Modelling
6 5 (19.23%) ETL
6 5 (19.23%) SAP
6 5 (19.23%) Data Migration
7 4 (15.38%) Programme Governance
7 4 (15.38%) Scorecard
7 4 (15.38%) Data Extraction
7 4 (15.38%) Process Improvement
7 4 (15.38%) Analytical Skills
7 4 (15.38%) Master Data Management
7 4 (15.38%) Microsoft Excel
7 4 (15.38%) BusinessObjects

Data Quality
Co-occurring IT Skills in Hertfordshire 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:

Applications
1 4 (15.38%) Microsoft Excel
Business Applications
1 5 (19.23%) Dynamics AX
2 3 (11.54%) Oracle 11i
2 3 (11.54%) Oracle Financials
3 2 (7.69%) BPCS
3 2 (7.69%) Movex
4 1 (3.85%) Dynamics CRM
4 1 (3.85%) Oracle EBS R12
4 1 (3.85%) Remedy ITSM
Database & Business Intelligence
1 12 (46.15%) Data Warehouse
1 12 (46.15%) SQL Server Analysis Services
1 12 (46.15%) SQL Server Integration Services
1 12 (46.15%) SQL Server Reporting Services
2 4 (15.38%) BusinessObjects
3 2 (7.69%) SQL Server
4 1 (3.85%) MongoDB
4 1 (3.85%) NoSQL
4 1 (3.85%) Power BI
General
1 8 (30.77%) Finance
2 4 (15.38%) Manufacturing
3 1 (3.85%) Pharmaceutical
Job Titles
1 11 (42.31%) Business Intelligence Lead
1 11 (42.31%) Team Leader
2 9 (34.62%) Analyst
3 7 (26.92%) Data Analyst
4 5 (19.23%) Data Migration Analyst
4 5 (19.23%) Migration Analyst
5 4 (15.38%) Business Analyst
6 3 (11.54%) Data Business Analyst
6 3 (11.54%) Data Migration Business Analyst
6 3 (11.54%) Finance Business Analyst
6 3 (11.54%) Financial Analyst
7 2 (7.69%) Analyst Developer
7 2 (7.69%) Data Migration Developer
7 2 (7.69%) Developer
7 2 (7.69%) Developer Analyst
7 2 (7.69%) Master Data Analyst
7 2 (7.69%) SQL Analyst
7 2 (7.69%) SQL Data Analyst
7 2 (7.69%) SQL Developer
8 1 (3.85%) Architect
Libraries, Frameworks & Software Standards
1 3 (11.54%) Oracle Fusion
Miscellaneous
1 4 (15.38%) Analytical Skills
2 2 (7.69%) Virtual Team
3 1 (3.85%) Computer Science
3 1 (3.85%) Management Information System
3 1 (3.85%) Taxonomies
Operating Systems
1 1 (3.85%) Unix
Processes & Methodologies
1 13 (50.00%) Business Intelligence
2 12 (46.15%) People Management
2 12 (46.15%) Project Planning
2 12 (46.15%) Release Management
3 9 (34.62%) ERP
4 8 (30.77%) Data Governance
4 8 (30.77%) Data Management
5 5 (19.23%) Data Analysis
5 5 (19.23%) Data Migration
5 5 (19.23%) Data Modelling
5 5 (19.23%) ETL
5 5 (19.23%) Migration
6 4 (15.38%) Data Extraction
6 4 (15.38%) Logistics
6 4 (15.38%) Master Data Management
6 4 (15.38%) Process Improvement
6 4 (15.38%) Programme Governance
6 4 (15.38%) Scorecard
7 3 (11.54%) Change Control
7 3 (11.54%) Data Cleansing
Programming Languages
1 3 (11.54%) SQL
2 1 (3.85%) Bash Shell
2 1 (3.85%) Perl
2 1 (3.85%) Python
2 1 (3.85%) R
Qualifications
1 2 (7.69%) SC Cleared
1 2 (7.69%) Security Cleared
2 1 (3.85%) ITIL Certification
Quality Assurance & Compliance
1 12 (46.15%) QA
2 3 (11.54%) SLA
3 1 (3.85%) CDISC
3 1 (3.85%) GCP
Vendors
1 15 (57.69%) Microsoft
2 5 (19.23%) Remedy
2 5 (19.23%) SAP
3 4 (15.38%) Informatica
4 3 (11.54%) Oracle
5 2 (7.69%) Embarcadero