The following table provides summary statistics for permanent job vacancies advertised in Liverpool with a requirement for Data Extraction skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Extraction over the 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Data Extraction
Merseyside / Liverpool
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 50 - -
Rank change year-on-year - 0  
Permanent jobs citing Data Extraction 1 0 0
As % of all permanent IT jobs advertised in Liverpool 0.25% - -
As % of the Processes & Methodologies category 0.27% - -
Number of salaries quoted 1 0 0
Median salary £45,000 - -
UK excluding London median salary £42,500 £38,750 £35,000
% change year-on-year +9.67% +10.71%  

Data Extraction is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Liverpool with a requirement for process and methodology skills.

Process & Methodology Skills
Liverpool
Permanent job vacancies with a requirement for process and methodology skills 364 336 386
As % of all permanent IT job vacancies advertised in Liverpool 90.10% 85.93% 88.53%
Number of salaries quoted 268 266 295
Median salary £40,000 £40,000 £45,000
Median salary % change year-on-year - -11.11%  
90% offered a salary of more than £27,800 £30,000 £27,500
10% offered a salary of more than £65,000 £70,000 £60,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Data Extraction
Job Vacancy Trend in Liverpool

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

Job vacancy trend for Data Extraction in Liverpool

Data Extraction
Salary Trend in Liverpool

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Extraction in Liverpool.

Salary trend for Data Extraction in Liverpool

For the 6 months to 28 March 2017, IT jobs citing Data Extraction 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 Liverpool region with a requirement for Data Extraction.

1 3 (100.00%) SQL
2 2 (66.67%) Computer Science
2 2 (66.67%) SQL Server
2 2 (66.67%) ETL
3 1 (33.33%) Change Management
3 1 (33.33%) Games
3 1 (33.33%) Econometrics
3 1 (33.33%) Teradata
3 1 (33.33%) Retail
3 1 (33.33%) Data Management
3 1 (33.33%) SQL Server Reporting Services
3 1 (33.33%) MS PowerPoint
3 1 (33.33%) Statistical Analysis
3 1 (33.33%) SQL Server Integration Services
3 1 (33.33%) Statistics
3 1 (33.33%) Predictive Analytics
3 1 (33.33%) Enterprise Data Management
3 1 (33.33%) Mathematics
3 1 (33.33%) Applied Mathematics
3 1 (33.33%) SAS
3 1 (33.33%) Business Intelligence
3 1 (33.33%) RDBMS
3 1 (33.33%) MicroStrategy
3 1 (33.33%) Shell Script
3 1 (33.33%) Mobile Commerce
3 1 (33.33%) MATLAB
3 1 (33.33%) DB2
3 1 (33.33%) MS Office
3 1 (33.33%) Python
3 1 (33.33%) MS Excel

Data Extraction
Co-occurring IT Skills in Liverpool 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 1 (33.33%) Apache Pig
1 1 (33.33%) Apache Spark
1 1 (33.33%) SAS
Applications
1 1 (33.33%) MS Excel
1 1 (33.33%) MS Office
1 1 (33.33%) MS PowerPoint
Database & Business Intelligence
1 2 (66.67%) SQL Server
2 1 (33.33%) Apache Hive
2 1 (33.33%) Big Data
2 1 (33.33%) Data Mining
2 1 (33.33%) Data Warehouse
2 1 (33.33%) DB2
2 1 (33.33%) Hadoop
2 1 (33.33%) Oracle ODI
2 1 (33.33%) RDBMS
2 1 (33.33%) Relational Database
2 1 (33.33%) SQL Server 2008
2 1 (33.33%) SQL Server Analysis Services
2 1 (33.33%) SQL Server Integration Services
2 1 (33.33%) SQL Server Reporting Services
General
1 1 (33.33%) Games
1 1 (33.33%) Retail
Job Titles
1 2 (66.67%) Developer
2 1 (33.33%) Applications Developer
2 1 (33.33%) Data Scientist
2 1 (33.33%) Senior Applications Developer
2 1 (33.33%) Senior Data Scientist
2 1 (33.33%) Senior Developer
2 1 (33.33%) SQL Developer
2 1 (33.33%) SSIS Developer
2 1 (33.33%) SSRS Developer
Miscellaneous
1 2 (66.67%) Computer Science
2 1 (33.33%) iPad
2 1 (33.33%) iPhone
Processes & Methodologies
1 2 (66.67%) ETL
2 1 (33.33%) Analytics
2 1 (33.33%) Applied Mathematics
2 1 (33.33%) Bayesian Methods
2 1 (33.33%) Business Intelligence
2 1 (33.33%) Change Management
2 1 (33.33%) Data Management
2 1 (33.33%) Decision Tree
2 1 (33.33%) E-Commerce
2 1 (33.33%) Econometrics
2 1 (33.33%) Enterprise Data Management
2 1 (33.33%) Machine Learning
2 1 (33.33%) Mathematics
2 1 (33.33%) Mobile Commerce
2 1 (33.33%) Performance Management
2 1 (33.33%) Predictive Analytics
2 1 (33.33%) Predictive Modelling
2 1 (33.33%) SDLC
2 1 (33.33%) Statistical Computing
2 1 (33.33%) Statistics
Programming Languages
1 3 (100.00%) SQL
2 1 (33.33%) MATLAB
2 1 (33.33%) Python
2 1 (33.33%) R
2 1 (33.33%) Shell Script
2 1 (33.33%) T-SQL
Qualifications
1 1 (33.33%) PhD
Quality Assurance & Compliance
1 1 (33.33%) QA
Vendors
1 1 (33.33%) MicroStrategy
1 1 (33.33%) Oracle
1 1 (33.33%) Teradata