Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Data Quality skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Quality over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Data Quality
East of England > Hertfordshire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 199 182 208
Rank change year-on-year -17 +26 -18
Permanent jobs citing Data Quality 15 33 30
As % of all permanent IT jobs advertised in Hertfordshire 0.34% 0.74% 0.56%
As % of the Quality Assurance & Compliance category 2.72% 5.04% 4.42%
Number of salaries quoted 15 24 19
Hertfordshire median annual salary £40,000 £45,000 £41,500
Median salary % change year-on-year -11.11% +8.43% -48.13%
10th Percentile £30,700 £30,875 £24,500
90th Percentile £55,500 £77,750 £50,250
East of England median annual salary £45,000 £45,000 £37,000
% change year-on-year - +21.62% -31.48%

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 permanent job vacancies advertised in Hertfordshire with a requirement for quality assurance or compliance skills.

All Quality Assurance and Compliance Skills
Hertfordshire
Permanent vacancies with a requirement for quality assurance or compliance skills 551 655 679
As % of all permanent IT jobs advertised in Hertfordshire 12.53% 14.79% 12.59%
Number of salaries quoted 460 513 470
Hertfordshire median annual salary £45,000 £45,000 £45,000
10th Percentile £24,750 £25,000 £25,000
90th Percentile £66,375 £65,000 £67,500
East of England median annual salary £45,000 £45,000 £45,000

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
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Quality in Hertfordshire.

Salary trend for Data Quality in Hertfordshire

Data Quality
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Quality in Hertfordshire over the 6 months to 20 November 2017.

Salary histogram for Data Quality in Hertfordshire

Data Quality
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Quality within the Hertfordshire region over the 6 months to 20 November 2017. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn - 6 £35,000 -
Watford -13 4 £45,000 -25.00% 1
Hemel Hempstead - 1 £95,000 -
Data Quality
East of England

For the 6 months to 20 November 2017, IT jobs citing Data Quality also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Hertfordshire region with a requirement for Data Quality.

1 11 (73.33%) Data Management
2 10 (66.67%) Data Cleansing
3 8 (53.33%) Mathematics
4 7 (46.67%) Validation
5 4 (26.67%) CRM
5 4 (26.67%) ETL
5 4 (26.67%) SQL Server Integration Services
6 3 (20.00%) SQL Server 2008
6 3 (20.00%) DTS
6 3 (20.00%) SQL
6 3 (20.00%) T-SQL
6 3 (20.00%) SQL Server
6 3 (20.00%) Actionable Insight
6 3 (20.00%) Continuous Improvement
6 3 (20.00%) FastStats
6 3 (20.00%) Marketing
7 2 (13.33%) Analytical Skills
7 2 (13.33%) Migration
8 1 (6.67%) Data Analysis
8 1 (6.67%) Talend Open Studio
8 1 (6.67%) Data Integration
8 1 (6.67%) Security Cleared
8 1 (6.67%) User Acceptance Testing
8 1 (6.67%) Data Migration
8 1 (6.67%) Change Management
8 1 (6.67%) Finance
8 1 (6.67%) Information Security
8 1 (6.67%) Web Services
8 1 (6.67%) Oracle
8 1 (6.67%) Adabas

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:

Business Applications
1 3 (20.00%) FastStats
Database & Business Intelligence
1 4 (26.67%) SQL Server Integration Services
2 3 (20.00%) DTS
2 3 (20.00%) SQL Server
2 3 (20.00%) SQL Server 2008
3 1 (6.67%) Adabas
3 1 (6.67%) Electronic Patient Records
Development Applications
1 1 (6.67%) Talend Open Studio
General
1 3 (20.00%) Marketing
2 1 (6.67%) Finance
Job Titles
1 8 (53.33%) Analyst
1 8 (53.33%) Data Analyst
1 8 (53.33%) Excel Analyst
2 3 (20.00%) Data Manager
3 2 (13.33%) Applications Specialist
3 2 (13.33%) Applications Support
3 2 (13.33%) Applications Support Specialist
3 2 (13.33%) Support Specialist
4 1 (6.67%) Architect
4 1 (6.67%) Consultant
4 1 (6.67%) Data Architect
4 1 (6.67%) Data Consultant
4 1 (6.67%) Data Migration Consultant
4 1 (6.67%) IT Support
4 1 (6.67%) IT Support Specialist
4 1 (6.67%) Migration Consultant
Libraries, Frameworks & Software Standards
1 1 (6.67%) Web Services
Miscellaneous
1 2 (13.33%) Analytical Skills
Processes & Methodologies
1 11 (73.33%) Data Management
2 10 (66.67%) Data Cleansing
3 8 (53.33%) Mathematics
4 7 (46.67%) Validation
5 4 (26.67%) CRM
5 4 (26.67%) ETL
6 3 (20.00%) Actionable Insight
6 3 (20.00%) Continuous Improvement
7 2 (13.33%) Migration
8 1 (6.67%) Change Control
8 1 (6.67%) Change Management
8 1 (6.67%) Data Analysis
8 1 (6.67%) Data Governance
8 1 (6.67%) Data Integration
8 1 (6.67%) Data Migration
8 1 (6.67%) Information Security
8 1 (6.67%) Master Data Management
8 1 (6.67%) User Acceptance Testing
Programming Languages
1 3 (20.00%) SQL
1 3 (20.00%) T-SQL
Qualifications
1 1 (6.67%) Security Cleared
Vendors
1 1 (6.67%) Oracle
1 1 (6.67%) Talend