Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in Wiltshire 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 6 months to 19 November 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
South West > Wiltshire
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 66 62 89
Rank change year-on-year -4 +27 -16
Contract jobs citing Data Architecture 21 26 5
As % of all contract IT jobs advertised in Wiltshire 1.71% 2.00% 0.33%
As % of the Processes & Methodologies category 2.01% 2.45% 0.41%
Number of daily rates quoted 11 11 3
Wiltshire median daily rate £550 £568 £613
Median daily rate % change year-on-year -3.08% -7.35% +13.64%
10th Percentile £475 £488 £581
90th Percentile £575 £750 £669
South West median daily rate £550 £450 £575
% change year-on-year +22.22% -21.74% +8.24%
Number of hourly rates quoted 0 0 0
Wiltshire median hourly rate - - -
South West median hourly rate £54.50 - -

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

All Process and Methodology Skills
Wiltshire
Contract vacancies with a requirement for process or methodology skills 1045 1063 1217
As % of all contract IT jobs advertised in Wiltshire 85.10% 81.83% 79.23%
Number of daily rates quoted 702 759 834
Wiltshire median daily rate £425 £400 £385
Median daily rate % change year-on-year +6.25% +3.90% -3.75%
10th Percentile £290 £257 £255
90th Percentile £599 £575 £542
South West median daily rate £400 £375 £375
% change year-on-year +6.67% - -
Number of hourly rates quoted 16 23 33
Wiltshire median hourly rate £33.50 £38.50 £34.00
Median hourly rate % change year-on-year -12.99% +13.24% +21.43%
10th Percentile £13.00 £13.30 £13.83
90th Percentile £40.75 £47.50 £45.65
South West median hourly rate £35.00 £31.50 £38.77
% change year-on-year +11.11% -18.75% +47.70%

Data Architecture
Job Vacancy Trend in Wiltshire

Job postings citing Data Architecture as a percentage of all IT jobs advertised in Wiltshire.

Job vacancy trend for Data Architecture in Wiltshire

Data Architecture
Contractor Daily Rate Trend in Wiltshire

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

Contractor daily rate trend for Data Architecture in Wiltshire

Data Architecture
Contract Job Locations in Wiltshire

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 Wiltshire region over the 6 months to 19 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Swindon +1 10 £550 -1.57%
Corsham -5 8 £573 -11.92%
Data Architecture
South West

For the 6 months to 19 November 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 Wiltshire region with a requirement for Data Architecture.

1 12 (57.14%) Data Modelling
2 9 (42.86%) Finance
2 9 (42.86%) Agile Software Development
3 7 (33.33%) Security Cleared
3 7 (33.33%) Business Intelligence
3 7 (33.33%) Waterfall
4 6 (28.57%) SC Cleared
4 6 (28.57%) ETL
4 6 (28.57%) Data Warehouse
5 5 (23.81%) WSDL
5 5 (23.81%) Snowflake Schema
5 5 (23.81%) Star Schema
5 5 (23.81%) SOA
5 5 (23.81%) Web Services
5 5 (23.81%) XML
5 5 (23.81%) XSD
5 5 (23.81%) REST
6 4 (19.05%) Data Quality
6 4 (19.05%) Analytical Skills
6 4 (19.05%) Reference Data
6 4 (19.05%) Data Integration
6 4 (19.05%) Data Analysis
6 4 (19.05%) TOGAF
7 3 (14.29%) Marketing
7 3 (14.29%) Data Management
7 3 (14.29%) Programme Management
7 3 (14.29%) Management Information System
7 3 (14.29%) Electronics
7 3 (14.29%) Telecoms
7 3 (14.29%) Degree

Data Architecture
Co-occurring IT Skills in Wiltshire 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 2 (9.52%) Confluence
1 2 (9.52%) SAS
Applications
1 2 (9.52%) SPSS
Database & Business Intelligence
1 6 (28.57%) Data Warehouse
2 5 (23.81%) Snowflake Schema
2 5 (23.81%) Star Schema
3 3 (14.29%) Enterprise Data Warehouse
4 2 (9.52%) Apache Cassandra
4 2 (9.52%) Data Mining
4 2 (9.52%) MongoDB
4 2 (9.52%) NoSQL
4 2 (9.52%) SQL Server
4 2 (9.52%) SQL Server Analysis Services
4 2 (9.52%) SQL Server Integration Services
4 2 (9.52%) SQL Server Reporting Services
4 2 (9.52%) Text Mining
5 1 (4.76%) SQL Server 2016
Development Applications
1 2 (9.52%) JIRA
2 1 (4.76%) ERwin
General
1 9 (42.86%) Finance
2 3 (14.29%) Electronics
2 3 (14.29%) Manufacturing
2 3 (14.29%) Marketing
2 3 (14.29%) Telecoms
3 1 (4.76%) Military
Job Titles
1 19 (90.48%) Architect
2 9 (42.86%) Data Architect
3 5 (23.81%) Solutions Architect
4 3 (14.29%) Business Intelligence Architect
4 3 (14.29%) Technical Architect
5 2 (9.52%) Cassandra DBA
5 2 (9.52%) DBA
5 2 (9.52%) Payments Architect
5 2 (9.52%) Payments Solutions Architect
6 1 (4.76%) Business Architect
6 1 (4.76%) Integration Architect
6 1 (4.76%) Lead Architect
6 1 (4.76%) Lead Data Architect
6 1 (4.76%) Microsoft BI Architect
6 1 (4.76%) SQL BI Architect
6 1 (4.76%) SQL Server Architect
Libraries, Frameworks & Software Standards
1 5 (23.81%) REST
1 5 (23.81%) Web Services
1 5 (23.81%) WSDL
1 5 (23.81%) XML
1 5 (23.81%) XSD
Miscellaneous
1 4 (19.05%) Analytical Skills
1 4 (19.05%) Reference Data
2 3 (14.29%) Computer Science
2 3 (14.29%) Management Information System
3 2 (9.52%) Data Centre
3 2 (9.52%) Greenfield Project
3 2 (9.52%) NHS
3 2 (9.52%) Replication
4 1 (4.76%) Taxonomies
Processes & Methodologies
1 12 (57.14%) Data Modelling
2 9 (42.86%) Agile Software Development
3 7 (33.33%) Business Intelligence
3 7 (33.33%) Waterfall
4 6 (28.57%) ETL
5 5 (23.81%) SOA
6 4 (19.05%) Data Analysis
6 4 (19.05%) Data Integration
6 4 (19.05%) TOGAF
7 3 (14.29%) Analytics
7 3 (14.29%) Data Analytics
7 3 (14.29%) Data Management
7 3 (14.29%) Digital Marketing
7 3 (14.29%) Programme Management
8 2 (9.52%) Data Cleansing
8 2 (9.52%) Data Migration
8 2 (9.52%) Database Tuning
8 2 (9.52%) MODAF
8 2 (9.52%) Statistical Analysis
8 2 (9.52%) Strategic Thinking
Programming Languages
1 2 (9.52%) CQL
1 2 (9.52%) R
Qualifications
1 7 (33.33%) Security Cleared
2 6 (28.57%) SC Cleared
3 3 (14.29%) Degree
4 1 (4.76%) Computer Science Degree
Quality Assurance & Compliance
1 4 (19.05%) Data Quality
2 2 (9.52%) SEPA
System Software
1 1 (4.76%) Firmware
Vendors
1 3 (14.29%) SAP
2 2 (9.52%) Microsoft