The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Data Architecture skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Architecture over the 3 months to 30 March 2017 with a comparison to the same period in the previous 2 years.

Data Architecture
East of England / Hertfordshire
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 133 155 159
Rank change year-on-year +22 +4  
Permanent jobs citing Data Architecture 11 6 4
As % of all permanent IT jobs advertised in Hertfordshire 0.49% 0.23% 0.17%
As % of the Processes & Methodologies category 0.56% 0.27% 0.20%
Number of salaries quoted 6 2 4
Median salary £75,000 £80,000 £66,250
Median salary % change year-on-year -6.25% +20.75%  
UK excluding London median salary £56,986 £57,500 £60,000
% change year-on-year -0.89% -4.16%  

Data Architecture is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hertfordshire with a requirement for process and methodology skills.

Process & Methodology Skills
Hertfordshire
Permanent job vacancies with a requirement for process and methodology skills 1960 2256 1967
As % of all permanent IT job vacancies advertised in Hertfordshire 88.05% 86.11% 81.21%
Number of salaries quoted 1636 1819 1542
Median salary £48,750 £52,000 £50,000
Median salary % change year-on-year -6.25% +4.00%  
90% offered a salary of more than £32,500 £32,500 £32,500
10% offered a salary of more than £70,000 £70,000 £75,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Data Architecture
Job Vacancy Trend in Hertfordshire

The job posting trend of jobs advertised in Hertfordshire citing Data Architecture as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Architecture in Hertfordshire

Data Architecture
Salary Trend in Hertfordshire

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

Salary trend for Data Architecture in Hertfordshire

Data Architecture
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Architecture in Hertfordshire over the 3 months to 30 March 2017.

Salary histogram for Data Architecture in Hertfordshire

Data Architecture
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 Architecture within the Hertfordshire region over the 3 months to 30 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hatfield - 4 - -
Watford -7 3 £75,000 -
Data Architecture
East of England

For the 6 months to 30 March 2017, IT jobs citing Data Architecture 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 Architecture.

1 19 (65.52%) Oracle
2 17 (58.62%) Data Modelling
2 17 (58.62%) Data Warehouse
2 17 (58.62%) Finance
2 17 (58.62%) Analytics
3 16 (55.17%) Data Analytics
4 15 (51.72%) Teradata
5 11 (37.93%) Zachman Framework
5 11 (37.93%) TOGAF
6 10 (34.48%) Agile Software Development
6 10 (34.48%) IT Strategy
7 9 (31.03%) Banking
8 8 (27.59%) R
8 8 (27.59%) Python
9 7 (24.14%) Business Intelligence
9 7 (24.14%) Presales
10 5 (17.24%) Tableau
10 5 (17.24%) QlikView
10 5 (17.24%) Microsoft
10 5 (17.24%) Enterprise Data Warehouse
10 5 (17.24%) Oracle Database
11 4 (13.79%) OpenStack
11 4 (13.79%) AWS Certification
11 4 (13.79%) Hybrid Cloud
11 4 (13.79%) Public Cloud
11 4 (13.79%) vRealize
11 4 (13.79%) Desktop Virtualisation
11 4 (13.79%) Customer Requirements
11 4 (13.79%) Microsoft Certification
11 4 (13.79%) MS Excel

Data Architecture
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:

Application Platforms
1 4 (13.79%) OpenStack
Applications
1 4 (13.79%) MS Excel
Cloud Services
1 4 (13.79%) Amazon AWS
1 4 (13.79%) Microsoft Azure
2 2 (6.90%) SaaS
Database & Business Intelligence
1 17 (58.62%) Data Warehouse
2 5 (17.24%) Enterprise Data Warehouse
2 5 (17.24%) Oracle Database
2 5 (17.24%) QlikView
3 1 (3.45%) Neo4j
3 1 (3.45%) NoSQL
3 1 (3.45%) SAP HANA
Development Applications
1 1 (3.45%) Oracle Forms
1 1 (3.45%) Subversion
General
1 17 (58.62%) Finance
2 9 (31.03%) Banking
3 3 (10.34%) Pharmaceutical
Job Titles
1 21 (72.41%) Architect
2 19 (65.52%) Data Architect
3 8 (27.59%) Solutions Architect
4 6 (20.69%) Senior Architect
5 5 (17.24%) Senior Data Architect
6 4 (13.79%) AWS Consultant
6 4 (13.79%) Azure Consultant
6 4 (13.79%) Cloud Consultant
6 4 (13.79%) Consultant
6 4 (13.79%) Principal Consultant
7 2 (6.90%) Head of Design
7 2 (6.90%) Head of Information
7 2 (6.90%) Payments Architect
7 2 (6.90%) Senior Solutions Architect
7 2 (6.90%) Teradata Architect
8 1 (3.45%) .NET Developer
8 1 (3.45%) Business Intelligence Architect
8 1 (3.45%) C# Developer
8 1 (3.45%) Data Warehouse Architect
8 1 (3.45%) IT Architect
Libraries, Frameworks & Software Standards
1 1 (3.45%) .NET
1 1 (3.45%) ASP.NET
1 1 (3.45%) JSON
1 1 (3.45%) Web Services
1 1 (3.45%) XML
Miscellaneous
1 4 (13.79%) Hybrid Cloud
1 4 (13.79%) Public Cloud
2 3 (10.34%) Analytical Skills
3 2 (6.90%) SWIFT
Processes & Methodologies
1 17 (58.62%) Analytics
1 17 (58.62%) Data Modelling
2 16 (55.17%) Data Analytics
3 11 (37.93%) TOGAF
3 11 (37.93%) Zachman Framework
4 10 (34.48%) Agile Software Development
4 10 (34.48%) IT Strategy
5 7 (24.14%) Business Intelligence
5 7 (24.14%) Presales
6 4 (13.79%) Business Continuity
6 4 (13.79%) Customer Requirements
6 4 (13.79%) Desktop Virtualisation
7 3 (10.34%) Process Improvement
7 3 (10.34%) Stakeholder Management
8 2 (6.90%) Enterprise Architecture
9 1 (3.45%) BDD
9 1 (3.45%) Business Process Improvement
9 1 (3.45%) Cost-Benefit Analysis
9 1 (3.45%) Informatics
9 1 (3.45%) TDD
Programming Languages
1 8 (27.59%) Python
1 8 (27.59%) R
2 1 (3.45%) C#
2 1 (3.45%) Java
2 1 (3.45%) PowerShell
2 1 (3.45%) SQL
2 1 (3.45%) T-SQL
Qualifications
1 4 (13.79%) AWS Certification
1 4 (13.79%) MCSD
1 4 (13.79%) MCSE
1 4 (13.79%) Microsoft Certification
1 4 (13.79%) VCDX
System Software
1 4 (13.79%) vCloud
1 4 (13.79%) VMware Infrastructure
Systems Management
1 4 (13.79%) vRealize
Vendors
1 19 (65.52%) Oracle
2 15 (51.72%) Teradata
3 5 (17.24%) Microsoft
3 5 (17.24%) Tableau
4 4 (13.79%) Computacenter
4 4 (13.79%) VMware
5 1 (3.45%) SAP
5 1 (3.45%) webMethods