The following table provides summary statistics for contract job vacancies advertised in Hertfordshire with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 3 months to 23 June 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.

Extract, Transform and Load (ETL)
East of England / Hertfordshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 46 38 39
Rank change year-on-year -8 +1  
Contract jobs citing ETL 13 18 39
As % of all contract IT jobs advertised in Hertfordshire 2.06% 2.70% 4.40%
As % of the Processes & Methodologies category 2.53% 3.44% 5.55%
Number of daily rates quoted 7 12 22
Median daily rate £263 £431 £332
Median daily rate % change year-on-year -39.13% +29.79%  
90% offered a daily rate of more than £234 £288 £300
10% offered a daily rate of more than £480 £543 £475
UK excluding London median daily rate £413 £400 £400
% change year-on-year +3.12% -  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £53.50 £20.50 £31.50
% change year-on-year +160.97% -34.92%  

ETL 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 513 524 703
As % of all contract IT job vacancies advertised in Hertfordshire 81.17% 78.68% 79.35%
Number of daily rates quoted 253 278 360
Median daily rate £425 £425 £377
Median daily rate % change year-on-year - +12.62%  
90% offered a daily rate of more than £271 £300 £295
10% offered a daily rate of more than £550 £500 £525
UK excluding London median daily rate £415 £400 £383
% change year-on-year +3.75% +4.57%  
Number of hourly rates quoted 36 17 58
Median hourly rate £17.63 £25.00 £32.50
Median hourly rate % change year-on-year -29.47% -23.07%  
90% offered a hourly rate of more than £11.84 £15.00 £10.50
10% offered a hourly rate of more than £45.00 £52.50 £47.75
UK excluding London median hourly rate £33.50 £28.50 £30.00
% change year-on-year +17.54% -5.00%  

ETL
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for ETL in Hertfordshire

ETL
Contractor Daily Rate Trend in Hertfordshire

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

Contractor daily rate trend for ETL in Hertfordshire

ETL
Contractor Daily Rate Histogram in Hertfordshire

The daily rate distribution of IT jobs citing ETL in Hertfordshire over the 3 months to 23 June 2017.

Contractor daily rate histogram for ETL in Hertfordshire

ETL
Contractor Hourly Rate Trend in Hertfordshire

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

Contractor hourly rate trend for ETL 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 23 June 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 -4 5 £263 - 1
Welwyn Garden City +2 1 £225 -21.73%
Welwyn -3 1 - -
Hatfield - 1 £375 - 1
Hemel Hempstead - 1 - -
Stevenage - 1 £240 -
ETL
East of England

For the 6 months to 23 June 2017, 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 12 (52.17%) SQL
1 12 (52.17%) Data Warehouse
2 11 (47.83%) Oracle
3 7 (30.43%) Finance
4 5 (21.74%) IBM
4 5 (21.74%) Oracle Database
5 4 (17.39%) Test Strategy
5 4 (17.39%) Data Modelling
5 4 (17.39%) HP
5 4 (17.39%) Migration
5 4 (17.39%) Business Analysis
5 4 (17.39%) Data Migration
6 3 (13.04%) Data Conversion
6 3 (13.04%) Telecoms
6 3 (13.04%) Unit Testing
6 3 (13.04%) Technical Architecture
6 3 (13.04%) Retail
6 3 (13.04%) EAI
6 3 (13.04%) Informatica
6 3 (13.04%) DataStage
6 3 (13.04%) SOA
6 3 (13.04%) Rational Rose
6 3 (13.04%) Microsoft
6 3 (13.04%) SQL Server
6 3 (13.04%) T-SQL
6 3 (13.04%) Java
6 3 (13.04%) Unix
6 3 (13.04%) HP Quality Center
6 3 (13.04%) Oracle Retail
6 3 (13.04%) Enterprise Data Warehouse

ETL
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:

Application Platforms
1 2 (8.70%) Tomcat
2 1 (4.35%) Apache
2 1 (4.35%) IIS
2 1 (4.35%) MQSeries
Applications
1 1 (4.35%) Microsoft Office
Business Applications
1 3 (13.04%) Oracle Retail
2 1 (4.35%) Dynamics AX
2 1 (4.35%) JDE EnterpriseOne
2 1 (4.35%) Oracle Applications
2 1 (4.35%) Oracle Assets
2 1 (4.35%) Oracle Cash Management
2 1 (4.35%) Oracle Payables
2 1 (4.35%) Oracle Receivables
Communications & Networking
1 2 (8.70%) Internet
Database & Business Intelligence
1 12 (52.17%) Data Warehouse
2 5 (21.74%) Oracle Database
3 3 (13.04%) DataStage
3 3 (13.04%) Enterprise Data Warehouse
3 3 (13.04%) SQL Server
4 2 (8.70%) DTS
4 2 (8.70%) Oracle Database 11g
4 2 (8.70%) Oracle ODI
4 2 (8.70%) QlikView
4 2 (8.70%) SQL Server 2008
4 2 (8.70%) SQL Server 2012
4 2 (8.70%) SQL Server Analysis Services
4 2 (8.70%) SQL Server Integration Services
4 2 (8.70%) SQL Server Reporting Services
5 1 (4.35%) Big Data
5 1 (4.35%) Data Mart
5 1 (4.35%) Microsoft Analysis Services
5 1 (4.35%) Qlik Sense
5 1 (4.35%) RDBMS
5 1 (4.35%) Relational Database
Development Applications
1 3 (13.04%) Rational Rose
2 1 (4.35%) Eclipse
2 1 (4.35%) ERwin
2 1 (4.35%) Git (software)
2 1 (4.35%) JUnit
2 1 (4.35%) Log4j
2 1 (4.35%) Maven
2 1 (4.35%) Mockito
2 1 (4.35%) Subversion
2 1 (4.35%) Talend Open Studio
2 1 (4.35%) Team Foundation Server
General
1 7 (30.43%) Finance
2 3 (13.04%) Retail
2 3 (13.04%) Telecoms
3 2 (8.70%) Pharmaceutical
4 1 (4.35%) Billing
4 1 (4.35%) Games
4 1 (4.35%) General Ledger
Job Titles
1 6 (26.09%) Tester
2 5 (21.74%) Architect
2 5 (21.74%) ETL Tester
3 4 (17.39%) Developer
4 3 (13.04%) Analyst
4 3 (13.04%) Consultant
4 3 (13.04%) Solutions Architect
4 3 (13.04%) SQL Developer
5 2 (8.70%) Applications Consultant
5 2 (8.70%) ETL Analyst
5 2 (8.70%) Functional Consultant
5 2 (8.70%) Oracle Applications Functional Consultant
5 2 (8.70%) Oracle Consultant
5 2 (8.70%) Oracle Functional Consultant
5 2 (8.70%) Server Consultant
5 2 (8.70%) SQL Analyst
5 2 (8.70%) Test Analyst
6 1 (4.35%) BSS Solutions Architect
6 1 (4.35%) SSIS Developer
6 1 (4.35%) SSRS Developer
Libraries, Frameworks & Software Standards
1 2 (8.70%) JSP
1 2 (8.70%) Oracle GoldenGate
1 2 (8.70%) Web Services
2 1 (4.35%) .NET
2 1 (4.35%) ActiveMQ
2 1 (4.35%) ASP.NET
2 1 (4.35%) EJB
2 1 (4.35%) HTML
2 1 (4.35%) J2EE
2 1 (4.35%) JDBC
2 1 (4.35%) JMS
2 1 (4.35%) JSON
2 1 (4.35%) Middleware
2 1 (4.35%) SOAP
2 1 (4.35%) Spring
2 1 (4.35%) Spring Security
2 1 (4.35%) WCF
2 1 (4.35%) XML
2 1 (4.35%) XSD
2 1 (4.35%) XSLT
Miscellaneous
1 2 (8.70%) NHS
2 1 (4.35%) Computer Science
2 1 (4.35%) Management Information System
Operating Systems
1 3 (13.04%) Unix
2 1 (4.35%) HPUX
2 1 (4.35%) Linux
2 1 (4.35%) Solaris
Processes & Methodologies
1 4 (17.39%) Business Analysis
1 4 (17.39%) Data Migration
1 4 (17.39%) Data Modelling
1 4 (17.39%) Migration
1 4 (17.39%) Test Strategy
2 3 (13.04%) Data Conversion
2 3 (13.04%) EAI
2 3 (13.04%) SOA
2 3 (13.04%) Technical Architecture
2 3 (13.04%) Unit Testing
3 2 (8.70%) Agile Software Development
3 2 (8.70%) Data Cleansing
3 2 (8.70%) Data Integration
3 2 (8.70%) E-business
3 2 (8.70%) ERP
3 2 (8.70%) Manual Testing
3 2 (8.70%) Project Management
3 2 (8.70%) TDD
3 2 (8.70%) Test Automation
3 2 (8.70%) User Acceptance Testing
Programming Languages
1 12 (52.17%) SQL
2 3 (13.04%) Java
2 3 (13.04%) T-SQL
3 2 (8.70%) PL/SQL
4 1 (4.35%) JavaScript
Qualifications
1 1 (4.35%) Degree
1 1 (4.35%) PMI Certification
1 1 (4.35%) PMP
Quality Assurance & Compliance
1 1 (4.35%) Data Quality
1 1 (4.35%) PMO
1 1 (4.35%) QA
Systems Management
1 3 (13.04%) HP Quality Center
2 1 (4.35%) Data Guard
Vendors
1 11 (47.83%) Oracle
2 5 (21.74%) IBM
3 4 (17.39%) HP
4 3 (13.04%) Informatica
4 3 (13.04%) Microsoft
5 2 (8.70%) Teradata
6 1 (4.35%) Cognos
6 1 (4.35%) JD Edwards
6 1 (4.35%) SAP
6 1 (4.35%) Talend