The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for Data Architecture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Architecture over the 3 months to 28 March 2017 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 Architecture
East of England / Hertfordshire
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 54 59 59
Rank change year-on-year +5 0  
Contract jobs citing Data Architecture 3 2 7
As % of all contract IT jobs advertised in Hertfordshire 0.51% 0.29% 0.99%
As % of the Processes & Methodologies category 0.65% 0.38% 1.29%
Number of daily rates quoted 3 2 7
Median daily rate £613 £475 £425
Median daily rate % change year-on-year +28.94% +11.76%  
UK excluding London median daily rate £500 £500 £475
% change year-on-year - +5.26%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - £36.50

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 contract job vacancies advertised in Hertfordshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Hertfordshire
Contract job vacancies with a requirement for process and methodology skills 459 520 541
As % of all contract IT job vacancies advertised in Hertfordshire 77.80% 75.69% 76.41%
Number of daily rates quoted 245 274 282
Median daily rate £475 £425 £400
Median daily rate % change year-on-year +11.76% +6.25%  
90% offered a daily rate of more than £276 £305 £275
10% offered a daily rate of more than £613 £563 £544
UK excluding London median daily rate £410 £400 £396
% change year-on-year +2.50% +1.01%  
Number of hourly rates quoted 30 34 31
Median hourly rate £45.00 £38.00 £16.25
Median hourly rate % change year-on-year +18.42% +133.84%  
90% offered a hourly rate of more than £27.50 £9.23 £10.45
10% offered a hourly rate of more than £52.50 £49.50 £37.60
UK excluding London median hourly rate £36.00 £38.50 £30.20
% change year-on-year -6.49% +27.48%  

Data Architecture
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Architecture in Hertfordshire

Data Architecture
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for Data Architecture in Hertfordshire

Data Architecture
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing Data Architecture in Hertfordshire over the 3 months to 28 March 2017.

Contractor daily rate histogram for Data Architecture in Hertfordshire

Data Architecture
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 Architecture within the Hertfordshire region over the 3 months to 28 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 3 £613 -
Data Architecture
East of England

Data Architecture
Top 18 Co-occurring IT Skills in Hertfordshire

For the 6 months to 28 March 2017, IT contractor 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 contract ads across the Hertfordshire region with a requirement for Data Architecture.

1 5 (71.43%) SAP
1 5 (71.43%) Data Modelling
1 5 (71.43%) Migration
1 5 (71.43%) SAP HCM
1 5 (71.43%) Data Migration
1 5 (71.43%) Data Cleansing
1 5 (71.43%) Analytics
1 5 (71.43%) SuccessFactors
2 3 (42.86%) IBM
3 2 (28.57%) Middleware
3 2 (28.57%) Business Intelligence
3 2 (28.57%) Agile Software Development
3 2 (28.57%) Zachman Framework
3 2 (28.57%) TOGAF
3 2 (28.57%) SWIFT
3 2 (28.57%) SEPA
3 2 (28.57%) Presales
3 2 (28.57%) Java

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:

Business Applications
1 5 (71.43%) SAP HCM
Cloud Services
1 5 (71.43%) SuccessFactors
Job Titles
1 5 (71.43%) Consultant
1 5 (71.43%) Data Consultant
1 5 (71.43%) Data Migration Consultant
1 5 (71.43%) Migration Consultant
2 2 (28.57%) Architect
2 2 (28.57%) Solutions Architect
3 1 (14.29%) Cloud Consultant
3 1 (14.29%) SAP Consultant
3 1 (14.29%) SAP Data Consultant
3 1 (14.29%) SAP Data Migration Consultant
3 1 (14.29%) SAP HCM Consultant
3 1 (14.29%) SAP Migration Consultant
Libraries, Frameworks & Software Standards
1 2 (28.57%) Middleware
Miscellaneous
1 2 (28.57%) SWIFT
Processes & Methodologies
1 5 (71.43%) Analytics
1 5 (71.43%) Data Cleansing
1 5 (71.43%) Data Migration
1 5 (71.43%) Data Modelling
1 5 (71.43%) Migration
2 2 (28.57%) Agile Software Development
2 2 (28.57%) Business Intelligence
2 2 (28.57%) Presales
2 2 (28.57%) TOGAF
2 2 (28.57%) Zachman Framework
Programming Languages
1 2 (28.57%) Java
Quality Assurance & Compliance
1 2 (28.57%) SEPA
Vendors
1 5 (71.43%) SAP
2 3 (42.86%) IBM