Period
to 19 July 2018

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 6 months to 19 July 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)
East of England > Hertfordshire
6 months to
19 Jul 2018
Same period 2017 Same period 2016
Rank 60 66 44
Rank change year-on-year +6 -22 +2
Contract jobs citing ETL 42 27 42
As % of all contract IT jobs advertised in Hertfordshire 2.67% 2.13% 2.99%
As % of the Processes & Methodologies category 3.29% 2.63% 3.79%
Number of daily rates quoted 36 9 28
Hertfordshire median daily rate £400 £303 £388
Median daily rate % change year-on-year +32.23% -21.94% -3.13%
10th Percentile £320 £231 £281
90th Percentile £519 £508 £506
East of England median daily rate £450 £413 £438
% change year-on-year +9.09% -5.71% +12.18%
Number of hourly rates quoted 6 0 0
Hertfordshire median hourly rate £35.00 - -
East of England median hourly rate £35.00 £12.00 -
% change year-on-year +191.67% - -

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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Contract vacancies with a requirement for process or methodology skills 1,276 1,027 1,109
As % of all contract IT jobs advertised in Hertfordshire 81.22% 80.87% 78.99%
Number of daily rates quoted 722 522 593
Hertfordshire median daily rate £400 £413 £400
Median daily rate % change year-on-year -3.03% +3.13% +3.23%
10th Percentile £208 £213 £250
90th Percentile £568 £588 £550
East of England median daily rate £433 £425 £413
% change year-on-year +1.86% +3.03% +6.45%
Number of hourly rates quoted 91 67 47
Hertfordshire median hourly rate £17.32 £18.00 £30.00
Median hourly rate % change year-on-year -3.78% -40.00% +43.30%
10th Percentile £11.07 £11.38 £9.23
90th Percentile £46.25 £52.50 £53.00
East of England median hourly rate £17.50 £30.00 £23.25
% change year-on-year -41.67% +29.03% +3.33%

ETL
Job Vacancy Trend in Hertfordshire

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

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 6 months to 19 July 2018.

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
Contractor Hourly Rate Histogram in Hertfordshire

The hourly rate distribution of IT jobs citing ETL in Hertfordshire over the 6 months to 19 July 2018.

Contractor hourly rate histogram 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 6 months to 19 July 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
Watford +10 23 £475 +33.33% 2
Hatfield +2 4 £374 +10.33% 1
St Albans - 4 £475 -
Hemel Hempstead -10 2 £360 -
Welwyn Garden City -10 1 - - 1
ETL
East of England

For the 6 months to 19 July 2018, IT contractor jobs citing ETL also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hertfordshire region with a requirement for ETL.

1 25 (59.52%) SQL
2 19 (45.24%) Data Warehouse
3 17 (40.48%) SQL Server
3 17 (40.48%) SQL Server Integration Services
4 16 (38.10%) Business Intelligence
4 16 (38.10%) Microsoft
5 14 (33.33%) SQL Server Analysis Services
6 11 (26.19%) SQL Server Reporting Services
6 11 (26.19%) T-SQL
7 10 (23.81%) Microsoft Excel
7 10 (23.81%) Agile Software Development
8 8 (19.05%) Data Migration
8 8 (19.05%) SAP
8 8 (19.05%) Migration
8 8 (19.05%) Data Quality
9 7 (16.67%) Analytical Skills
9 7 (16.67%) Java
9 7 (16.67%) Python
9 7 (16.67%) Data Modelling
9 7 (16.67%) Data Integration
9 7 (16.67%) Test Automation
10 6 (14.29%) JIRA
10 6 (14.29%) Manufacturing
10 6 (14.29%) ERP
10 6 (14.29%) Apache Spark
10 6 (14.29%) Big Data
10 6 (14.29%) Hadoop
11 5 (11.90%) Scorecard
11 5 (11.90%) Problem-Solving
11 5 (11.90%) Microsoft Azure

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 6 (14.29%) Apache Spark
2 4 (9.52%) Apache
Applications
1 10 (23.81%) Microsoft Excel
Business Applications
1 4 (9.52%) Dynamics AX
2 2 (4.76%) BPCS
2 2 (4.76%) Dynamics CRM
2 2 (4.76%) Movex
3 1 (2.38%) Cognos Business Intelligence
3 1 (2.38%) Cognos TM1
Cloud Services
1 5 (11.90%) Microsoft Azure
2 4 (9.52%) Amazon AWS
2 4 (9.52%) Amazon EC2
2 4 (9.52%) Amazon EMR
2 4 (9.52%) Amazon Kinesis
3 3 (7.14%) SaaS
4 2 (4.76%) Google Cloud Platform
5 1 (2.38%) Google Compute Engine
Database & Business Intelligence
1 19 (45.24%) Data Warehouse
2 17 (40.48%) SQL Server
2 17 (40.48%) SQL Server Integration Services
3 14 (33.33%) SQL Server Analysis Services
4 11 (26.19%) SQL Server Reporting Services
5 6 (14.29%) Big Data
5 6 (14.29%) Hadoop
6 5 (11.90%) SQL Server 2012
7 4 (9.52%) Amazon Athena
7 4 (9.52%) Amazon RDS
7 4 (9.52%) Amazon Redshift
7 4 (9.52%) Power BI
7 4 (9.52%) SQL Server 2016
8 3 (7.14%) BusinessObjects
8 3 (7.14%) MongoDB
8 3 (7.14%) NoSQL
8 3 (7.14%) SQL Server 2008
9 2 (4.76%) BigQuery
9 2 (4.76%) OLAP
9 2 (4.76%) PostgreSQL
Development Applications
1 6 (14.29%) JIRA
2 2 (4.76%) Subversion
2 2 (4.76%) Zephyr
3 1 (2.38%) Cucumber
3 1 (2.38%) Git (software)
3 1 (2.38%) Jenkins
3 1 (2.38%) Maven
3 1 (2.38%) Sonatype Nexus
General
1 6 (14.29%) Manufacturing
2 5 (11.90%) Finance
3 1 (2.38%) Legal
3 1 (2.38%) Publishing
Job Titles
1 16 (38.10%) Developer
2 8 (19.05%) Business Intelligence Developer
3 6 (14.29%) Analyst
3 6 (14.29%) Data Analyst
3 6 (14.29%) Data Engineer
3 6 (14.29%) ETL Developer
3 6 (14.29%) SQL Developer
4 5 (11.90%) Big Data Engineer
4 5 (11.90%) Cloud Engineer
5 4 (9.52%) AWS Engineer
5 4 (9.52%) Business Intelligence Lead
5 4 (9.52%) Data Scientist
5 4 (9.52%) Senior Cloud Engineer
5 4 (9.52%) Senior Data Engineer
5 4 (9.52%) Senior Data Scientist
5 4 (9.52%) SQL Server Developer
5 4 (9.52%) Tester
6 3 (7.14%) Microsoft BI Developer
6 3 (7.14%) QA Tester
6 3 (7.14%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 2 (4.76%) ODBC
1 2 (4.76%) XML
2 1 (2.38%) .NET
2 1 (2.38%) MDX
2 1 (2.38%) REST
2 1 (2.38%) SOAP
2 1 (2.38%) Web Services
Miscellaneous
1 7 (16.67%) Analytical Skills
2 2 (4.76%) Greenfield Project
2 2 (4.76%) Reference Data
2 2 (4.76%) Virtual Team
3 1 (2.38%) Computer Science
3 1 (2.38%) Management Information System
Operating Systems
1 1 (2.38%) Unix
Processes & Methodologies
1 16 (38.10%) Business Intelligence
2 10 (23.81%) Agile Software Development
3 8 (19.05%) Data Migration
3 8 (19.05%) Migration
4 7 (16.67%) Data Integration
4 7 (16.67%) Data Modelling
4 7 (16.67%) Test Automation
5 6 (14.29%) ERP
6 5 (11.90%) Analytics
6 5 (11.90%) BDD
6 5 (11.90%) Data Analysis
6 5 (11.90%) Data Extraction
6 5 (11.90%) Data Mapping
6 5 (11.90%) Logistics
6 5 (11.90%) Master Data Management
6 5 (11.90%) Problem-Solving
6 5 (11.90%) Scorecard
6 5 (11.90%) TDD
7 4 (9.52%) Scaled Agile Framework
7 4 (9.52%) Scenario Testing
Programming Languages
1 25 (59.52%) SQL
2 11 (26.19%) T-SQL
3 7 (16.67%) Java
3 7 (16.67%) Python
4 4 (9.52%) C#
4 4 (9.52%) C++
4 4 (9.52%) Scala
5 3 (7.14%) PL/SQL
6 2 (4.76%) VBA
7 1 (2.38%) FoxPro (VFP)
7 1 (2.38%) Go
7 1 (2.38%) HiveQL
7 1 (2.38%) R
Qualifications
1 4 (9.52%) SC Cleared
1 4 (9.52%) Security Cleared
2 2 (4.76%) ISTQB
2 2 (4.76%) ISTQB Foundation Certification
3 1 (2.38%) Degree
Quality Assurance & Compliance
1 8 (19.05%) Data Quality
2 4 (9.52%) QA
3 3 (7.14%) SLA
Systems Management
1 1 (2.38%) Tivoli
Vendors
1 16 (38.10%) Microsoft
2 8 (19.05%) SAP
3 4 (9.52%) Oracle
4 3 (7.14%) Embarcadero
4 3 (7.14%) Informatica
4 3 (7.14%) Remedy
5 2 (4.76%) Google
5 2 (4.76%) MuleSoft
5 2 (4.76%) Tableau
5 2 (4.76%) Talend
6 1 (2.38%) Alteryx
6 1 (2.38%) Cognos
6 1 (2.38%) IBM
6 1 (2.38%) Salesforce.com
6 1 (2.38%) Sun
6 1 (2.38%) Teradata