The table below looks at the statistics for ETL skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited ETL over the 3 months to 7 December 2016 with a comparison to the same period over 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.

3 months to
7 Dec 2016
Same period 2015 Same period 2014
Extract, Transform and Load (ETL)
Rank 51 26 32
Rank change year-on-year
-25 +6
Contract jobs citing ETL 11 34 34
As % of all contract IT jobs located in Hertfordshire 1.74% 5.24% 4.68%
As % of the Processes & Methodologies category 2.30% 7.10% 6.08%
Number of daily rates quoted 7 33 26
Median daily rate £288 £450 £330
Median daily rate % change year-on-year
-36.11% +36.36%
90% offered a daily rate of more than £219 £249 £253
10% offered a daily rate of more than £376 £525 £380
UK excluding London median daily rate £400 £400 £375
% change year-on-year
- +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.50 £34.00 £37.88
% change year-on-year
+16.17% -10.23%
ETL
East of England

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in contract jobs advertised in the Hertfordshire region.

Processes & Methodologies Category
Hertfordshire
Contract IT job ads with a match in the
Processes & Methodologies category
479 479 559
As % of all contract IT jobs located in Hertfordshire 75.91% 73.81% 76.89%
Number of daily rates quoted 275 245 337
Median daily rate £438 £450 £400
Median daily rate % change year-on-year
-2.77% +12.50%
90% offered a daily rate of more than £263 £280 £260
10% offered a daily rate of more than £550 £575 £525
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 24 33 24
Median hourly rate £45.00 £27.50 £22.00
Median hourly rate % change year-on-year
+63.63% +25.00%
90% offered a hourly rate of more than £10.60 £11.00 £11.50
10% offered a hourly rate of more than £55.50 £47.00 £41.50
UK excluding London median hourly rate £31.00 £35.00 £25.00
% change year-on-year
-11.42% +40.00%

ETL
Jobs Demand Trend in Hertfordshire

The demand trend of contract jobs across the Hertfordshire region citing ETL as a proportion of all IT contracts with a match in the Processes & Methodologies category.

ETL Jobs Demand Trend in Hertfordshire

ETL
Daily Rate Trend in Hertfordshire

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

ETL Daily Rate Trend in Hertfordshire

ETL
Daily Rate Histogram in Hertfordshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing ETL across the Hertfordshire region over the 3 months to 7 December 2016.

ETL Daily Rate Histogram in Hertfordshire

ETL
Hourly Rate Trend in Hertfordshire

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

ETL Hourly Rate Trend in Hertfordshire

ETL
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 ETL within the Hertfordshire region over the 3 months to 7 December 2016. 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
(Click see detailed
statistics and trends)
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
Welwyn Garden City -10 4 £235 +2.17% 1
Watford - 1 £415 - 1
ETL
East of England

ETL
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 7 December 2016, 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 Hertfordshire region with a requirement for ETL.

1 19 (76.00%) Data Warehouse
2 17 (68.00%) SQL
3 12 (48.00%) Oracle
3 12 (48.00%) Agile Software Development
4 11 (44.00%) Business Intelligence
5 10 (40.00%) Informatica
5 10 (40.00%) Oracle Database
6 8 (32.00%) Data Transformation
6 8 (32.00%) Data Quality
6 8 (32.00%) Unit Testing
6 8 (32.00%) Dimensional Modelling
7 7 (28.00%) SQL Server Integration Services
7 7 (28.00%) PowerCenter
7 7 (28.00%) SQL Server
7 7 (28.00%) Validation
7 7 (28.00%) Process Improvement
7 7 (28.00%) Performance Tuning
8 6 (24.00%) Data Mart
8 6 (24.00%) Data Extraction
9 5 (20.00%) SQL Server Analysis Services
9 5 (20.00%) ERwin
9 5 (20.00%) Pharmaceutical
9 5 (20.00%) RDBMS
9 5 (20.00%) Relational Database
9 5 (20.00%) Kimball Methodology
10 4 (16.00%) Unix
10 4 (16.00%) MDX
10 4 (16.00%) Ab Initio
10 4 (16.00%) SQL Server Reporting Services
11 3 (12.00%) Data Management

ETL
Top Related 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 2 (8.00%) SAS
2 1 (4.00%) Oracle SOA Suite
Cloud Services
1 2 (8.00%) SaaS
Database & Business Intelligence
1 19 (76.00%) Data Warehouse
2 10 (40.00%) Oracle Database
3 7 (28.00%) PowerCenter
3 7 (28.00%) SQL Server
3 7 (28.00%) SQL Server Integration Services
4 6 (24.00%) Data Mart
5 5 (20.00%) RDBMS
5 5 (20.00%) Relational Database
5 5 (20.00%) SQL Server Analysis Services
6 4 (16.00%) SQL Server Reporting Services
7 3 (12.00%) Hadoop
7 3 (12.00%) Microsoft Analysis Services
7 3 (12.00%) OLAP
7 3 (12.00%) OLAP Cube
8 2 (8.00%) DTS
8 2 (8.00%) Enterprise Data Warehouse
8 2 (8.00%) QlikView
8 2 (8.00%) SQL Server 2012
8 2 (8.00%) SQL Server 2014
8 2 (8.00%) SQL Server 2016
Development Applications
1 5 (20.00%) ERwin
2 2 (8.00%) SQL Server Management Studio (SSMS)
3 1 (4.00%) Talend Open Studio
General
1 5 (20.00%) Pharmaceutical
2 3 (12.00%) Advertising
Job Titles
1 16 (64.00%) Developer
2 6 (24.00%) Informatica Developer
2 6 (24.00%) Oracle Developer
2 6 (24.00%) Tester
3 4 (16.00%) ETL Tester
4 3 (12.00%) Business Intelligence Developer
4 3 (12.00%) SQL Developer
4 3 (12.00%) SSIS Developer
4 3 (12.00%) Technical Tester
5 2 (8.00%) Data Migration Developer
5 2 (8.00%) Data Warehouse Developer
5 2 (8.00%) Full Stack Developer
6 1 (4.00%) ETL Consultant
6 1 (4.00%) ETL Developer
6 1 (4.00%) Oracle BI Developer
6 1 (4.00%) Oracle ETL Developer
6 1 (4.00%) QlikView Consultant
6 1 (4.00%) QlikView Developer
6 1 (4.00%) Senior SQL Developer
6 1 (4.00%) SSAS Developer
Libraries, Frameworks & Software Standards
1 4 (16.00%) MDX
2 3 (12.00%) Web Services
3 1 (4.00%) Middleware
Miscellaneous
1 6 (24.00%) Data Extraction
2 3 (12.00%) Data Integration
3 2 (8.00%) Analytical Skills
3 2 (8.00%) NHS
Operating Systems
1 4 (16.00%) Unix
Processes & Methodologies
1 12 (48.00%) Agile Software Development
2 11 (44.00%) Business Intelligence
3 8 (32.00%) Data Transformation
3 8 (32.00%) Dimensional Modelling
3 8 (32.00%) Unit Testing
4 7 (28.00%) Performance Tuning
4 7 (28.00%) Process Improvement
4 7 (28.00%) Validation
5 5 (20.00%) Kimball Methodology
6 3 (12.00%) Data Management
6 3 (12.00%) Low Latency
6 3 (12.00%) Manual Testing
6 3 (12.00%) System Testing
7 2 (8.00%) Data Migration
7 2 (8.00%) Migration
7 2 (8.00%) Performance Optimisation
7 2 (8.00%) SDLC
7 2 (8.00%) Stakeholder Management
8 1 (4.00%) ETL Development
8 1 (4.00%) Test Automation
Programming Languages
1 17 (68.00%) SQL
2 3 (12.00%) T-SQL
Quality Assurance & Compliance
1 8 (32.00%) Data Quality
Systems Management
1 3 (12.00%) HP Quality Center
Vendors
1 12 (48.00%) Oracle
2 10 (40.00%) Informatica
3 4 (16.00%) Ab Initio
4 3 (12.00%) HP
4 3 (12.00%) Microsoft
5 1 (4.00%) IBM
5 1 (4.00%) Talend