Period
to 12 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Wrexham with a requirement for ETL skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ETL over the 6 months to 12 December 2017 with a comparison to the same period in the previous 2 years.

Extract, Transform and Load (ETL)
North Wales > Wrexham
6 months to
12 Dec 2017
Same period 2016 Same period 2015
Rank 9 - 6
Rank change year-on-year - +6 -
Permanent jobs citing ETL 2 0 3
As % of all permanent IT jobs advertised in Wrexham 9.09% - 13.04%
As % of the Processes & Methodologies category 10.00% - 14.29%
Number of salaries quoted 2 0 3
Wrexham median annual salary £40,000 - £21,500
North Wales median annual salary £40,000 - £36,000

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

All Process and Methodology Skills
Wrexham
Permanent vacancies with a requirement for process or methodology skills 20 13 21
As % of all permanent IT jobs advertised in Wrexham 90.91% 65.00% 91.30%
Number of salaries quoted 17 12 16
Wrexham median annual salary £29,500 £44,000 £32,500
Median salary % change year-on-year -32.95% +35.38% -13.33%
10th Percentile £20,300 £31,150 £19,750
90th Percentile £38,500 £80,000 £43,125
North Wales median annual salary £35,000 £39,500 £35,000
% change year-on-year -11.39% +12.86% -6.67%

ETL
Job Vacancy Trend in Wrexham

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

Job vacancy trend for ETL in Wrexham

ETL
Salary Trend in Wrexham

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ETL in Wrexham.

Salary trend for ETL in Wrexham

For the 6 months to 12 December 2017, IT jobs citing ETL also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Wrexham region with a requirement for ETL.

1 2 (100.00%) HTML
1 2 (100.00%) Java
1 2 (100.00%) PL/SQL
1 2 (100.00%) SQL
1 2 (100.00%) Oracle
1 2 (100.00%) Web Services
1 2 (100.00%) XML
1 2 (100.00%) Linux
1 2 (100.00%) Subversion
1 2 (100.00%) Lucene
1 2 (100.00%) JSON
1 2 (100.00%) JIRA
1 2 (100.00%) Wiki
1 2 (100.00%) Talend Open Studio
1 2 (100.00%) RESTful
1 2 (100.00%) Talend
1 2 (100.00%) Elasticsearch
1 2 (100.00%) Kibana
1 2 (100.00%) Algorithms
1 2 (100.00%) Sonatype Nexus

ETL
Co-occurring IT Skills in Wrexham 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 (100.00%) Elasticsearch
Development Applications
1 2 (100.00%) JIRA
1 2 (100.00%) Sonatype Nexus
1 2 (100.00%) Subversion
1 2 (100.00%) Talend Open Studio
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) ETL Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) HTML
1 2 (100.00%) JSON
1 2 (100.00%) Lucene
1 2 (100.00%) RESTful
1 2 (100.00%) Web Services
1 2 (100.00%) XML
Miscellaneous
1 2 (100.00%) Algorithms
1 2 (100.00%) Wiki
Operating Systems
1 2 (100.00%) Linux
Programming Languages
1 2 (100.00%) Java
1 2 (100.00%) PL/SQL
1 2 (100.00%) SQL
Systems Management
1 2 (100.00%) Kibana
Vendors
1 2 (100.00%) Oracle
1 2 (100.00%) Talend