The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for Data Warehouse skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Warehouse over the 3 months to 27 June 2017 with a comparison to the same period in the previous 2 years.

Data Warehousing
3 months to
27 Jun 2017
Same period 2016 Same period 2015
Rank 69 67 79
Rank change year-on-year -2 +12  
Permanent jobs citing Data Warehouse 24 26 20
As % of all permanent IT jobs advertised in Essex 2.52% 2.57% 1.63%
As % of the Database & Business Intelligence category 7.59% 7.83% 4.94%
Number of salaries quoted 23 26 17
Median salary £47,500 £38,500 £48,000
Median salary % change year-on-year +23.37% -19.79%  
90% offered a salary of more than £33,000 £32,500 £34,800
10% offered a salary of more than £50,000 £70,000 £52,500
UK excluding London median salary £45,000 £45,000 £45,000

Data Warehouse is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Essex
Permanent job vacancies with a requirement for database and business intelligence skills 316 332 405
As % of all permanent IT job vacancies advertised in Essex 33.16% 32.81% 32.95%
Number of salaries quoted 266 282 319
Median salary £50,000 £40,000 £45,000
Median salary % change year-on-year +25.00% -11.11%  
90% offered a salary of more than £33,000 £28,000 £30,000
10% offered a salary of more than £65,000 £55,000 £70,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Data Warehouse
Job Vacancy Trend in Essex

The job posting trend of jobs advertised in Essex citing Data Warehouse as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Data Warehouse in Essex

Data Warehouse
Salary Trend in Essex

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

Salary trend for Data Warehouse in Essex

Data Warehouse
Salary Histogram in Essex

The salary distribution of IT jobs citing Data Warehouse in Essex over the 3 months to 27 June 2017.

Salary histogram for Data Warehouse in Essex

Data Warehouse
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Warehouse within the Essex region over the 3 months to 27 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
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Colchester +12 15 £50,000 +53.84% 3
Chelmsford -20 5 £40,000 +8.10%
Harlow - 2 £31,500 -
Loughton - 1 £31,071 -
Data Warehouse
East of England

For the 6 months to 27 June 2017, IT jobs citing Data Warehouse 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 Essex region with a requirement for Data Warehouse.

1 46 (85.19%) SQL
2 37 (68.52%) ETL
3 30 (55.56%) PL/SQL
3 30 (55.56%) Oracle
3 30 (55.56%) RDBMS
3 30 (55.56%) Oracle Database
3 30 (55.56%) Relational Database
4 29 (53.70%) Business Intelligence
5 27 (50.00%) Linux
5 27 (50.00%) Agile Software Development
6 20 (37.04%) Performance Tuning
7 17 (31.48%) N-Tier
8 11 (20.37%) Microsoft
9 10 (18.52%) SQL Server
9 10 (18.52%) Oracle Database 12c
9 10 (18.52%) Oracle Database 11g
10 9 (16.67%) SQL Server Reporting Services
11 8 (14.81%) SQL Server Integration Services
11 8 (14.81%) Finance
12 7 (12.96%) Microsoft Excel
12 7 (12.96%) Quality Management
12 7 (12.96%) Regression Testing
12 7 (12.96%) Degree
12 7 (12.96%) Test Automation
12 7 (12.96%) Waterfall
12 7 (12.96%) Test Planning
13 6 (11.11%) Functional Testing
13 6 (11.11%) Logical Data Model
13 6 (11.11%) Physical Data Model
13 6 (11.11%) QA

Data Warehouse
Co-occurring IT Skills in Essex 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:

Applications
1 7 (12.96%) Microsoft Excel
2 1 (1.85%) Microsoft Office
2 1 (1.85%) Microsoft PowerPoint
Business Applications
1 3 (5.56%) Cognos TM1
2 2 (3.70%) Cognos Business Intelligence
Communications & Networking
1 1 (1.85%) Intranet
Database & Business Intelligence
1 30 (55.56%) Oracle Database
1 30 (55.56%) RDBMS
1 30 (55.56%) Relational Database
2 10 (18.52%) Oracle Database 11g
2 10 (18.52%) Oracle Database 12c
2 10 (18.52%) SQL Server
3 9 (16.67%) SQL Server Reporting Services
4 8 (14.81%) SQL Server Integration Services
5 5 (9.26%) OLAP
5 5 (9.26%) Oracle Database 10g
5 5 (9.26%) SQL Server Analysis Services
6 2 (3.70%) OLAP Cube
6 2 (3.70%) OLTP
6 2 (3.70%) SQL Server 2012
7 1 (1.85%) MS Access
7 1 (1.85%) PerformancePoint
7 1 (1.85%) Power BI
7 1 (1.85%) QlikView
7 1 (1.85%) SQL Server 2008
Development Applications
1 4 (7.41%) Selenium
2 2 (3.70%) SQL Server Management Studio (SSMS)
3 1 (1.85%) Subversion
3 1 (1.85%) Team Foundation Server
General
1 8 (14.81%) Finance
2 3 (5.56%) Advertising
3 2 (3.70%) Law
3 2 (3.70%) Legal
4 1 (1.85%) Automotive
Job Titles
1 39 (72.22%) Developer
2 30 (55.56%) Oracle Developer
3 24 (44.44%) SQL Developer
4 22 (40.74%) Database Developer
4 22 (40.74%) ETL Developer
4 22 (40.74%) Oracle Database Developer
5 21 (38.89%) Oracle ETL Developer
5 21 (38.89%) SQL Database Developer
6 17 (31.48%) Data Warehouse Developer
7 15 (27.78%) Oracle Data Warehouse Developer
7 15 (27.78%) PL/SQL Developer
8 7 (12.96%) Analyst
9 6 (11.11%) Linux Developer
10 5 (9.26%) Test Leader
11 3 (5.56%) Applications Support
11 3 (5.56%) Applications Support Analyst
11 3 (5.56%) Business Intelligence Analyst
11 3 (5.56%) Business Intelligence Developer
11 3 (5.56%) Support Analyst
12 2 (3.70%) Data Warehouse Manager
Libraries, Frameworks & Software Standards
1 1 (1.85%) .NET
1 1 (1.85%) .NET Framework
1 1 (1.85%) MDX
Miscellaneous
1 17 (31.48%) N-Tier
2 5 (9.26%) Computer Science
2 5 (9.26%) Enterprise Software
3 1 (1.85%) Analytical Skills
3 1 (1.85%) Data Structures
3 1 (1.85%) Management Information System
3 1 (1.85%) NHS
3 1 (1.85%) Replication
Operating Systems
1 27 (50.00%) Linux
Processes & Methodologies
1 37 (68.52%) ETL
2 29 (53.70%) Business Intelligence
3 27 (50.00%) Agile Software Development
4 20 (37.04%) Performance Tuning
5 7 (12.96%) Quality Management
5 7 (12.96%) Regression Testing
5 7 (12.96%) Test Automation
5 7 (12.96%) Test Planning
5 7 (12.96%) Waterfall
6 6 (11.11%) Data Modelling
6 6 (11.11%) Functional Testing
6 6 (11.11%) Logical Data Model
6 6 (11.11%) PDM
6 6 (11.11%) Physical Data Model
7 4 (7.41%) Analytics
7 4 (7.41%) Data Analytics
8 3 (5.56%) Change Management
8 3 (5.56%) Document Management
8 3 (5.56%) User Acceptance Testing
8 3 (5.56%) Workflow
Programming Languages
1 46 (85.19%) SQL
2 30 (55.56%) PL/SQL
3 5 (9.26%) T-SQL
4 3 (5.56%) VBA
5 1 (1.85%) C#
5 1 (1.85%) VB.NET
Qualifications
1 7 (12.96%) Degree
2 2 (3.70%) Microsoft Certification
Quality Assurance & Compliance
1 6 (11.11%) QA
Vendors
1 30 (55.56%) Oracle
2 11 (20.37%) Microsoft
3 5 (9.26%) Tableau
4 4 (7.41%) MicroStrategy
5 3 (5.56%) Capita
5 3 (5.56%) Cognos
5 3 (5.56%) Thunderhead
6 1 (1.85%) Dundas
6 1 (1.85%) IBM
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