Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Data Modelling skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Modelling over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Data Modelling
East of England > Hertfordshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 165 158 195
Rank change year-on-year -7 +37 -82
Permanent jobs citing Data Modelling 51 61 50
As % of all permanent IT jobs advertised in Hertfordshire 1.17% 1.36% 0.93%
As % of the Processes & Methodologies category 1.38% 1.55% 1.06%
Number of salaries quoted 49 51 44
Hertfordshire median annual salary £60,000 £55,000 £50,000
Median salary % change year-on-year +9.09% +10.00% -
10th Percentile £45,000 £47,500 £33,250
90th Percentile £72,500 £77,500 £63,750
East of England median annual salary £55,000 £51,000 £45,000
% change year-on-year +7.84% +13.33% -10.00%

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

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3690 3924 4721
As % of all permanent IT jobs advertised in Hertfordshire 84.61% 87.79% 87.49%
Number of salaries quoted 3111 3241 3834
Hertfordshire median annual salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26% +2.43%
10th Percentile £28,500 £27,500 £26,750
90th Percentile £71,250 £72,500 £71,250
East of England median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - +3.45%

Data Modelling
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Modelling in Hertfordshire

Data Modelling
Salary Trend in Hertfordshire

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

Salary trend for Data Modelling in Hertfordshire

Data Modelling
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Modelling in Hertfordshire over the 6 months to 18 November 2017.

Salary histogram for Data Modelling in Hertfordshire

Data Modelling
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 Modelling within the Hertfordshire region over the 6 months to 18 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
Watford -13 33 £55,000 - 2
Welwyn Garden City - 8 £55,000 - 2
Hemel Hempstead +3 1 £45,000 -
Bishop's Stortford - 1 £53,500 -
Data Modelling
East of England

For the 6 months to 18 November 2017, IT jobs citing Data Modelling 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 Modelling.

1 37 (72.55%) SQL
2 30 (58.82%) Data Warehouse
3 29 (56.86%) SQL Server
4 27 (52.94%) Microsoft
5 26 (50.98%) ETL
6 25 (49.02%) SQL Server Integration Services
7 24 (47.06%) T-SQL
7 24 (47.06%) Business Intelligence
8 23 (45.10%) PowerShell
9 20 (39.22%) Power BI
10 19 (37.25%) .NET
11 18 (35.29%) SQL Server Analysis Services
11 18 (35.29%) Kimball Methodology
12 17 (33.33%) ETL Development
12 17 (33.33%) MDX
12 17 (33.33%) Cognos
12 17 (33.33%) DNS
13 16 (31.37%) IBM
13 16 (31.37%) VBA
13 16 (31.37%) MS Access
13 16 (31.37%) SOAP
13 16 (31.37%) Web Services
13 16 (31.37%) Unit Testing
13 16 (31.37%) Inmon Methodology
13 16 (31.37%) Performance Tuning
13 16 (31.37%) Database Tuning
13 16 (31.37%) Team Foundation Server
13 16 (31.37%) REST
13 16 (31.37%) SQL Server 2012
13 16 (31.37%) SQL Server 2014

Data Modelling
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 1 (1.96%) Microsoft Office
Cloud Services
1 7 (13.73%) Amazon AWS
1 7 (13.73%) Amazon EC2
Communications & Networking
1 17 (33.33%) DNS
2 14 (27.45%) Firewall
3 3 (5.88%) SMTP
3 3 (5.88%) TCP/IP
Database & Business Intelligence
1 30 (58.82%) Data Warehouse
2 29 (56.86%) SQL Server
3 25 (49.02%) SQL Server Integration Services
4 20 (39.22%) Power BI
5 18 (35.29%) SQL Server Analysis Services
6 16 (31.37%) MS Access
6 16 (31.37%) SQL Server 2012
6 16 (31.37%) SQL Server 2014
6 16 (31.37%) SQL Server 2016
7 14 (27.45%) SAP Data Services
8 9 (17.65%) SAP BW
9 8 (15.69%) SQL Server Reporting Services
10 7 (13.73%) Oracle Database
11 5 (9.80%) QlikView
12 4 (7.84%) Big Data
13 3 (5.88%) Hadoop
13 3 (5.88%) Oracle ODI
13 3 (5.88%) Relational Database
14 2 (3.92%) MySQL
14 2 (3.92%) RDBMS
Development Applications
1 16 (31.37%) Team Foundation Server
2 7 (13.73%) Flyway
3 3 (5.88%) Visual Studio
4 2 (3.92%) JIRA
4 2 (3.92%) Zephyr
General
1 6 (11.76%) Finance
2 3 (5.88%) Banking
3 1 (1.96%) Pharmaceutical
3 1 (1.96%) Telecoms
Job Titles
1 32 (62.75%) Developer
2 18 (35.29%) Business Intelligence Developer
3 9 (17.65%) Senior Developer
4 8 (15.69%) Analyst
4 8 (15.69%) Data Warehouse Developer
5 7 (13.73%) DBA
5 7 (13.73%) Senior DBA
5 7 (13.73%) Senior SQL DBA
5 7 (13.73%) Senior SQL Server DBA
5 7 (13.73%) SQL DBA
5 7 (13.73%) SQL Server DBA
6 6 (11.76%) Senior Data Warehouse Developer
7 5 (9.80%) Data Analyst
7 5 (9.80%) Database Engineer
7 5 (9.80%) Senior Database Engineer
8 4 (7.84%) Microsoft BI Developer
8 4 (7.84%) Splunk Engineer
9 3 (5.88%) Microsoft Developer
9 3 (5.88%) SQL Developer
9 3 (5.88%) Systems Engineer
Libraries, Frameworks & Software Standards
1 19 (37.25%) .NET
2 17 (33.33%) MDX
3 16 (31.37%) REST
3 16 (31.37%) SOAP
3 16 (31.37%) Web Services
4 4 (7.84%) CSS
4 4 (7.84%) HTML
5 2 (3.92%) .NET Framework
5 2 (3.92%) ADO.NET
5 2 (3.92%) AngularJS
5 2 (3.92%) ASP.NET
5 2 (3.92%) ASP.NET Web API
5 2 (3.92%) ASP.NET Web Forms
5 2 (3.92%) Entity Framework
6 1 (1.96%) ODBC
6 1 (1.96%) Oracle Fusion
6 1 (1.96%) XML
Miscellaneous
1 7 (13.73%) Analytical Skills
2 3 (5.88%) Management Information System
3 2 (3.92%) Computer Science
3 2 (3.92%) Driving Licence
4 1 (1.96%) Pharmacovigilance
4 1 (1.96%) User Experience
Operating Systems
1 4 (7.84%) Linux
1 4 (7.84%) Windows
1 4 (7.84%) Windows Server 2008
Processes & Methodologies
1 26 (50.98%) ETL
2 24 (47.06%) Business Intelligence
3 18 (35.29%) Kimball Methodology
4 17 (33.33%) ETL Development
5 16 (31.37%) Database Tuning
5 16 (31.37%) Inmon Methodology
5 16 (31.37%) Performance Tuning
5 16 (31.37%) Unit Testing
6 12 (23.53%) Agile Software Development
7 8 (15.69%) Enterprise Architecture
8 6 (11.76%) OO
8 6 (11.76%) Project Management
9 4 (7.84%) Mentoring
9 4 (7.84%) Parallel Processing
9 4 (7.84%) Physical Data Model
9 4 (7.84%) SDLC
9 4 (7.84%) SIEM
9 4 (7.84%) Visualisation
10 3 (5.88%) Presales
10 3 (5.88%) Waterfall
Programming Languages
1 37 (72.55%) SQL
2 24 (47.06%) T-SQL
3 23 (45.10%) PowerShell
4 16 (31.37%) VBA
5 6 (11.76%) PL/SQL
6 4 (7.84%) C#
6 4 (7.84%) JavaScript
7 3 (5.88%) Bash Shell
7 3 (5.88%) Python
7 3 (5.88%) Shell Script
8 1 (1.96%) Data Analysis Expressions (DAX)
8 1 (1.96%) Java
8 1 (1.96%) VB.NET
Qualifications
1 5 (9.80%) Degree
2 3 (5.88%) Numerate Degree
3 2 (3.92%) ISTQB
3 2 (3.92%) ISTQB Foundation Certification
3 2 (3.92%) SC Cleared
3 2 (3.92%) Security Cleared
4 1 (1.96%) Computer Science Degree
Quality Assurance & Compliance
1 1 (1.96%) QA
Systems Management
1 4 (7.84%) Tivoli
Vendors
1 27 (52.94%) Microsoft
2 17 (33.33%) Cognos
3 16 (31.37%) IBM
4 11 (21.57%) SAP
5 10 (19.61%) Oracle
6 7 (13.73%) Teradata
7 5 (9.80%) Tableau
8 4 (7.84%) Splunk
9 3 (5.88%) Red Hat
10 1 (1.96%) Google
10 1 (1.96%) TIBCO
10 1 (1.96%) Twitter