Period
to 18 January 2018

The following table provides summary statistics for contract job vacancies advertised in South Wales with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 6 months to 18 January 2018 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.

Extract, Transform and Load (ETL)
Wales > South Wales
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 32 52 74
Rank change year-on-year +20 +22 -36
Contract jobs citing ETL 50 35 35
As % of all contract IT jobs advertised in South Wales 4.80% 3.18% 2.87%
As % of the Processes & Methodologies category 5.77% 3.77% 3.43%
Number of daily rates quoted 35 27 27
South Wales median daily rate £322 £375 £375
Median daily rate % change year-on-year -14.13% - +25.00%
10th Percentile £225 £196 £302
90th Percentile £448 £569 £510
Wales median daily rate £321 £375 £375
% change year-on-year -14.40% - +25.00%
Number of hourly rates quoted 0 1 1
South Wales median hourly rate - £21.50 £29.50
Median hourly rate % change year-on-year - -27.12% -
Wales median hourly rate - £21.50 £29.50
% change year-on-year - -27.12% -

ETL 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 South Wales with a requirement for process or methodology skills.

All Process and Methodology Skills
South Wales
Contract vacancies with a requirement for process or methodology skills 867 929 1,021
As % of all contract IT jobs advertised in South Wales 83.21% 84.38% 83.62%
Number of daily rates quoted 581 671 780
South Wales median daily rate £393 £400 £350
Median daily rate % change year-on-year -1.88% +14.29% -
10th Percentile £205 £186 £235
90th Percentile £525 £538 £475
Wales median daily rate £400 £400 £350
% change year-on-year - +14.29% -
Number of hourly rates quoted 37 42 38
South Wales median hourly rate £35.00 £18.00 £16.00
Median hourly rate % change year-on-year +94.44% +12.50% +10.34%
10th Percentile £13.00 £10.75 £10.34
90th Percentile £77.50 £61.13 £50.21
Wales median hourly rate £35.00 £18.00 £16.00
% change year-on-year +94.44% +12.50% +2.40%

ETL
Job Vacancy Trend in South Wales

Job postings citing ETL as a percentage of all IT jobs advertised in South Wales.

Job vacancy trend for ETL in South Wales

ETL
Contractor Daily Rate Trend in South Wales

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ETL in South Wales.

Contractor daily rate trend for ETL in South Wales

ETL
Contractor Daily Rate Histogram in South Wales

The daily rate distribution of IT jobs citing ETL in South Wales over the 6 months to 18 January 2018.

Contractor daily rate histogram for ETL in South Wales

ETL
Contractor Hourly Rate Trend in South Wales

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ETL in South Wales.

Contractor hourly rate trend for ETL in South Wales

ETL
Contract Job Locations in South Wales

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ETL within the South Wales region over the 6 months to 18 January 2018. 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
Cardiff +2 38 £320 -8.57% 4
Newport +20 6 £369 -31.40% 2
Torfaen - 3 £250 -
Caerphilly - 2 £350 -
ETL
Wales

For the 6 months to 18 January 2018, IT contractor jobs citing ETL 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 South Wales region with a requirement for ETL.

1 36 (72.00%) SQL
2 35 (70.00%) SQL Server Integration Services
3 27 (54.00%) Microsoft
4 25 (50.00%) Data Warehouse
5 23 (46.00%) SQL Server Management Studio (SSMS)
6 22 (44.00%) SQL Server
6 22 (44.00%) XML
7 15 (30.00%) XSD
7 15 (30.00%) XML Schema
8 13 (26.00%) Data Transformation
9 12 (24.00%) Business Intelligence
9 12 (24.00%) T-SQL
10 10 (20.00%) Migration
10 10 (20.00%) SQL Server Reporting Services
10 10 (20.00%) Degree
10 10 (20.00%) Data Cleansing
11 9 (18.00%) Big Data
12 8 (16.00%) Data Migration
12 8 (16.00%) Oracle
13 7 (14.00%) Disclosure Scotland
13 7 (14.00%) Data Modelling
13 7 (14.00%) Agile Software Development
14 6 (12.00%) SQL Server Analysis Services
14 6 (12.00%) SQL Server 2008
14 6 (12.00%) Hadoop
14 6 (12.00%) Microsoft Azure
14 6 (12.00%) NHS
14 6 (12.00%) Python
14 6 (12.00%) Power BI
14 6 (12.00%) Data Deduplication

ETL
Co-occurring IT Skills in South Wales 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 3 (6.00%) SAS
2 1 (2.00%) Apache Spark
2 1 (2.00%) Cloud Foundry
Applications
1 3 (6.00%) Microsoft Excel
1 3 (6.00%) Microsoft Office
1 3 (6.00%) Microsoft PowerPoint
2 1 (2.00%) MS Visio
Business Applications
1 1 (2.00%) Dynamics CRM
Cloud Services
1 6 (12.00%) Microsoft Azure
2 1 (2.00%) Office 365
Communications & Networking
1 1 (2.00%) SMS
Database & Business Intelligence
1 35 (70.00%) SQL Server Integration Services
2 25 (50.00%) Data Warehouse
3 22 (44.00%) SQL Server
4 10 (20.00%) SQL Server Reporting Services
5 9 (18.00%) Big Data
6 6 (12.00%) Hadoop
6 6 (12.00%) Power BI
6 6 (12.00%) SQL Server 2008
6 6 (12.00%) SQL Server Analysis Services
7 5 (10.00%) Azure SQL Database
8 4 (8.00%) Relational Database
9 3 (6.00%) MS Access
9 3 (6.00%) OLAP
9 3 (6.00%) OLAP Cube
9 3 (6.00%) Oracle Database
9 3 (6.00%) Oracle Database 10g
9 3 (6.00%) Oracle Database 11g
9 3 (6.00%) PowerPivot
9 3 (6.00%) SQL Server 2014
9 3 (6.00%) SSDT
Development Applications
1 23 (46.00%) SQL Server Management Studio (SSMS)
2 2 (4.00%) JIRA
2 2 (4.00%) JMeter
2 2 (4.00%) SoapUI
2 2 (4.00%) Team Foundation Server
2 2 (4.00%) Visual Studio
General
1 2 (4.00%) Finance
Job Titles
1 22 (44.00%) Developer
2 9 (18.00%) Data Manager
3 8 (16.00%) SSIS Developer
4 7 (14.00%) Data Warehouse Developer
5 6 (12.00%) Analyst
5 6 (12.00%) Data Migration Manager
5 6 (12.00%) ETL Developer
5 6 (12.00%) Migration Manager
5 6 (12.00%) SQL Developer
6 4 (8.00%) Business Intelligence Developer
6 4 (8.00%) Data Analyst
7 3 (6.00%) Administrator
7 3 (6.00%) Data Modeller
7 3 (6.00%) DBA
7 3 (6.00%) Python Developer
7 3 (6.00%) SQL DBA
7 3 (6.00%) Systems Manager
7 3 (6.00%) XML Developer
8 2 (4.00%) Architect
8 2 (4.00%) Test Analyst
Libraries, Frameworks & Software Standards
1 22 (44.00%) XML
2 15 (30.00%) XML Schema
2 15 (30.00%) XSD
3 3 (6.00%) Pandas
4 1 (2.00%) .NET
4 1 (2.00%) Web Services
Miscellaneous
1 6 (12.00%) NHS
2 5 (10.00%) Computer Science
3 3 (6.00%) Clustering
4 2 (4.00%) Data Structures
5 1 (2.00%) Analytical Skills
5 1 (2.00%) Management Information System
Operating Systems
1 3 (6.00%) Linux
1 3 (6.00%) Windows
Processes & Methodologies
1 13 (26.00%) Data Transformation
2 12 (24.00%) Business Intelligence
3 10 (20.00%) Data Cleansing
3 10 (20.00%) Migration
4 8 (16.00%) Data Migration
5 7 (14.00%) Agile Software Development
5 7 (14.00%) Data Modelling
6 6 (12.00%) Data Deduplication
7 5 (10.00%) Data Analysis
7 5 (10.00%) Kimball Methodology
8 4 (8.00%) Analytics
8 4 (8.00%) Data Lineage
8 4 (8.00%) Data Visualisation
8 4 (8.00%) Informatics
8 4 (8.00%) Performance Tuning
8 4 (8.00%) Visualisation
9 3 (6.00%) Data Acquisition
9 3 (6.00%) Dimensional Modelling
9 3 (6.00%) Gantt Chart
9 3 (6.00%) High Availability
Programming Languages
1 36 (72.00%) SQL
2 12 (24.00%) T-SQL
3 6 (12.00%) Python
4 3 (6.00%) PowerShell
4 3 (6.00%) R
4 3 (6.00%) VBA
5 1 (2.00%) C#
5 1 (2.00%) Data Analysis Expressions (DAX)
5 1 (2.00%) VB
Qualifications
1 10 (20.00%) Degree
2 5 (10.00%) Security Cleared
3 4 (8.00%) Computer Science Degree
4 3 (6.00%) BPSS Clearance
4 3 (6.00%) SC Cleared
5 2 (4.00%) ISTQB
5 2 (4.00%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 7 (14.00%) Disclosure Scotland
2 3 (6.00%) Data Quality
Systems Management
1 1 (2.00%) Systems Management Server (SMS)
Vendors
1 27 (54.00%) Microsoft
2 8 (16.00%) Oracle
3 2 (4.00%) Informatica
3 2 (4.00%) MicroStrategy
3 2 (4.00%) Teradata
4 1 (2.00%) Casewise
4 1 (2.00%) Cloudera
4 1 (2.00%) IBM
4 1 (2.00%) Tableau