The table below looks at the statistics for the Data Architect role in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Data Architect in their job title over the 3 months to 26 May 2015 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
26 May 2015
Same period 2014 Same period 2013
Data Architect
Rank 63 59 61
Rank change year-on-year
-4 +2
Contract jobs requiring a Data Architect 4 1 2
As % of all contract IT jobs located in Hertfordshire 0.53% 0.15% 0.31%
As % of the Job Titles category 0.59% 0.16% 0.33%
Number of daily rates quoted 4 0 0
Average daily rate
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£475 - -
UK excluding London average daily rate £500 £460 £500
% change year-on-year
+8.69% -8.00%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - £72.50
Data Architect
East of England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the Hertfordshire region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
Hertfordshire
Contract IT job ads with a match in the
Job Titles category
674 608 609
As % of all contract IT jobs located in Hertfordshire 89.63% 89.94% 95.60%
Number of daily rates quoted 339 308 311
Average daily rate £388 £360 £400
Average daily rate % change year-on-year
+7.63% -10.00%
90% offered a daily rate of more than £275 £190 £240
10% offered a daily rate of more than £500 £450 £500
UK excluding London average daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 42 46 35
Average hourly rate £14.50 £21.00 £17.49
Average hourly rate % change year-on-year
-30.95% +20.10%
90% offered a hourly rate of more than £9.00 £10.50 £11.00
10% offered a hourly rate of more than £37.50 £37.00 £37.50
UK excluding London average hourly rate £16.16 £16.75 £17.50
% change year-on-year
-3.52% -4.28%

Data Architect
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor jobs citing Data Architect in the job title across the Hertfordshire region as a proportion of the total demand within the Job Titles category.

Data Architect Jobs Demand Trend in Hertfordshire

Data Architect
Daily Rate Trend in Hertfordshire

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

Data Architect Daily Rate Trend in Hertfordshire

Data Architect
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 26 May 2015, IT contractor jobs across the Hertfordshire region that cited Data Architect in their job title mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Data Architect in their job title.

1 7 (100.00%) Data Architecture
2 6 (85.71%) Data Management
2 6 (85.71%) Oracle
3 5 (71.43%) SQL Server
3 5 (71.43%) Service Delivery
3 5 (71.43%) SQL
3 5 (71.43%) ETL
3 5 (71.43%) Data Protection Act
3 5 (71.43%) Data Migration
3 5 (71.43%) Data Protection
3 5 (71.43%) Migration
3 5 (71.43%) Data Integration
3 5 (71.43%) Infrastructure Management
3 5 (71.43%) Performance Tuning
3 5 (71.43%) Big Data
4 3 (42.86%) Amazon RDS
4 3 (42.86%) Amazon Redshift
4 3 (42.86%) Apache Solr
4 3 (42.86%) Hadoop
4 3 (42.86%) Microsoft Azure
4 3 (42.86%) Amazon AWS
4 3 (42.86%) MongoDB
4 3 (42.86%) Vertica
4 3 (42.86%) Infobright
4 3 (42.86%) UNIX
4 3 (42.86%) Windows
4 3 (42.86%) Linux
5 2 (28.57%) Data Warehouse
5 2 (28.57%) ERP
5 2 (28.57%) TOGAF

Data Architect
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 26 May 2015, IT contractor jobs across the Hertfordshire region that cited Data Architect in their job title mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled with Data Architect in their job title. Up to 20 skills are shown per category.

Application Platforms
1 3 (42.86%) Apache Solr
Cloud Services
1 3 (42.86%) Microsoft Azure
1 3 (42.86%) Amazon AWS
Database & Business Intelligence
1 5 (71.43%) SQL Server
1 5 (71.43%) Big Data
2 3 (42.86%) Amazon RDS
2 3 (42.86%) Amazon Redshift
2 3 (42.86%) Hadoop
2 3 (42.86%) MongoDB
3 2 (28.57%) Data Warehouse
Miscellaneous
1 5 (71.43%) Data Protection Act
1 5 (71.43%) Data Integration
2 1 (14.29%) Analytical Skills
Operating Systems
1 3 (42.86%) UNIX
1 3 (42.86%) Windows
1 3 (42.86%) Linux
Processes & Methodologies
1 7 (100.00%) Data Architecture
2 6 (85.71%) Data Management
3 5 (71.43%) Data Migration
3 5 (71.43%) Data Protection
3 5 (71.43%) ETL
3 5 (71.43%) Service Delivery
3 5 (71.43%) Infrastructure Management
3 5 (71.43%) Performance Tuning
3 5 (71.43%) Migration
4 2 (28.57%) ERP
4 2 (28.57%) TOGAF
5 1 (14.29%) Data Cleansing
5 1 (14.29%) CRM
5 1 (14.29%) Change Management
Programming Languages
1 5 (71.43%) SQL
Vendors
1 6 (85.71%) Oracle
2 3 (42.86%) Vertica
2 3 (42.86%) Infobright
3 1 (14.29%) SAP