Period
to 17 January 2018

The following table provides summary statistics for permanent job vacancies advertised in the South East with a requirement for Data Lake skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Lake over the 6 months to 17 January 2018 with a comparison to the same period in the previous 2 years.

Data Lakes
England > South East
6 months to
17 Jan 2018
Same period 2017 Same period 2016
Rank 508 545 628
Rank change year-on-year +37 +83 -
Permanent jobs citing Data Lake 41 22 7
As % of all permanent IT jobs advertised in the South East 0.13% 0.069% 0.017%
As % of the Database & Business Intelligence category 0.42% 0.24% 0.052%
Number of salaries quoted 34 16 5
South East median annual salary £52,500 £49,946 £70,000
Median salary % change year-on-year +5.11% -28.65% -
10th Percentile £45,000 £34,375 £61,000
90th Percentile £79,250 £55,000 £86,750
England median annual salary £65,000 £75,000 £80,000
% change year-on-year -13.33% -6.25% +25.00%

Data Lake is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South East with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South East
Permanent vacancies with a requirement for database or business intelligence skills 9,727 9,217 13,448
As % of all permanent IT jobs advertised in the South East 31.62% 28.78% 33.41%
Number of salaries quoted 8,366 8,013 11,586
South East median annual salary £45,000 £45,000 £44,141
Median salary % change year-on-year - +1.95% +6.36%
10th Percentile £27,500 £28,000 £27,500
90th Percentile £65,000 £66,250 £63,750
England median annual salary £50,000 £47,500 £46,000
% change year-on-year +5.26% +3.26% +2.22%

Data Lake
Job Vacancy Trend in the South East

Job postings citing Data Lake as a percentage of all IT jobs advertised in the South East.

Job vacancy trend for Data Lake in the South East

Data Lake
Salary Trend in the South East

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Lake in the South East.

Salary trend for Data Lake in the South East

Data Lake
Salary Histogram in the South East

The salary distribution of IT jobs citing Data Lake in the South East over the 6 months to 17 January 2018.

Salary histogram for Data Lake in the South East

Data Lake
Job Locations in the South East

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Lake within the South East region over the 6 months to 17 January 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Surrey +5 20 £52,500 +10.65% 3
Thames Valley +40 16 £52,500 +5.00% 4
Berkshire +42 10 £52,500 +5.00% 2
Oxfordshire - 5 £50,000 - 1
Hampshire - 2 £55,250 -
Middlesex - 1 £75,000 -
Buckinghamshire - 1 £62,500 - 1
Data Lake
England

For the 6 months to 17 January 2018, IT jobs citing Data Lake 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 South East region with a requirement for Data Lake.

1 29 (70.73%) Business Intelligence
2 28 (68.29%) SQL
3 26 (63.41%) Big Data
4 24 (58.54%) SQL Server
5 23 (56.10%) Microsoft
5 23 (56.10%) Power BI
6 22 (53.66%) Analytics
7 19 (46.34%) Microsoft Azure
8 18 (43.90%) Hadoop
9 17 (41.46%) Data Warehouse
10 15 (36.59%) Agile Software Development
11 14 (34.15%) SQL Server Reporting Services
11 14 (34.15%) SQL Server Integration Services
12 13 (31.71%) Data Modelling
13 12 (29.27%) Oracle
14 11 (26.83%) Finance
14 11 (26.83%) Tableau
15 10 (24.39%) Data Analytics
16 9 (21.95%) T-SQL
16 9 (21.95%) Azure Data Factory
17 8 (19.51%) Machine Learning
17 8 (19.51%) Test Automation
17 8 (19.51%) Continuous Integration
18 7 (17.07%) SQL Server Analysis Services
18 7 (17.07%) Data Analysis
18 7 (17.07%) Apache Hive
18 7 (17.07%) Azure SQL Database
18 7 (17.07%) C#
18 7 (17.07%) Python
18 7 (17.07%) Data Strategy

Data Lake
Co-occurring IT Skills in the South East 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 5 (12.20%) Apache Spark
2 4 (9.76%) SAS
3 3 (7.32%) SharePoint
4 2 (4.88%) Apache
5 1 (2.44%) BizTalk Server
5 1 (2.44%) IBM Domino
Business Applications
1 1 (2.44%) Maximo
Cloud Services
1 19 (46.34%) Microsoft Azure
2 9 (21.95%) Azure Data Factory
3 5 (12.20%) Amazon AWS
4 4 (9.76%) Azure Machine Learning
5 3 (7.32%) Cortana Intelligence Suite
5 3 (7.32%) Data Lake Analytics
5 3 (7.32%) IaaS
5 3 (7.32%) Serverless
6 2 (4.88%) GitHub
Communications & Networking
1 1 (2.44%) Internet
Database & Business Intelligence
1 26 (63.41%) Big Data
2 24 (58.54%) SQL Server
3 23 (56.10%) Power BI
4 18 (43.90%) Hadoop
5 17 (41.46%) Data Warehouse
6 14 (34.15%) SQL Server Integration Services
6 14 (34.15%) SQL Server Reporting Services
7 7 (17.07%) Apache Hive
7 7 (17.07%) Azure SQL Database
7 7 (17.07%) SQL Server 2014
7 7 (17.07%) SQL Server Analysis Services
8 6 (14.63%) Azure SQL Data Warehouse
8 6 (14.63%) HDInsight
8 6 (14.63%) SQL Server 2012
9 5 (12.20%) Data Mining
9 5 (12.20%) HBase
10 4 (9.76%) NoSQL
11 3 (7.32%) PerformancePoint
11 3 (7.32%) RDBMS
11 3 (7.32%) SQL Server 2008
Development Applications
1 3 (7.32%) Git (software)
1 3 (7.32%) Visual Studio
General
1 11 (26.83%) Finance
2 3 (7.32%) Advertising
3 2 (4.88%) Local Government
4 1 (2.44%) Publishing
Job Titles
1 14 (34.15%) Developer
2 13 (31.71%) Business Intelligence Developer
3 11 (26.83%) Architect
3 11 (26.83%) SQL BI Developer
3 11 (26.83%) SQL Developer
4 10 (24.39%) Data Architect
5 9 (21.95%) Data Warehouse Developer
6 7 (17.07%) T-SQL Developer
7 6 (14.63%) Business Intelligence Consultant
7 6 (14.63%) Consultant
7 6 (14.63%) SSIS Developer
7 6 (14.63%) SSRS Developer
8 4 (9.76%) Big Data Architect
8 4 (9.76%) Big Data Developer
8 4 (9.76%) Business Consultant
8 4 (9.76%) SQL Server BI Developer
8 4 (9.76%) SQL Server Developer
9 3 (7.32%) Big Data Analyst
9 3 (7.32%) Data Analyst
9 3 (7.32%) Power BI Developer
Libraries, Frameworks & Software Standards
1 3 (7.32%) MDX
2 2 (4.88%) .NET
2 2 (4.88%) ASP.NET
2 2 (4.88%) Kafka
2 2 (4.88%) Natural Language Processing
2 2 (4.88%) TensorFlow
3 1 (2.44%) AppFabric
3 1 (2.44%) REST
3 1 (2.44%) SAP PI
3 1 (2.44%) Web Services
Miscellaneous
1 3 (7.32%) Driving Licence
2 1 (2.44%) Analytical Skills
2 1 (2.44%) Computer Science
2 1 (2.44%) Cyberattack
2 1 (2.44%) Internet of Things
2 1 (2.44%) Robotics
Operating Systems
1 1 (2.44%) Linux
1 1 (2.44%) Unix
1 1 (2.44%) Windows
Processes & Methodologies
1 29 (70.73%) Business Intelligence
2 22 (53.66%) Analytics
3 15 (36.59%) Agile Software Development
4 13 (31.71%) Data Modelling
5 10 (24.39%) Data Analytics
6 8 (19.51%) Continuous Integration
6 8 (19.51%) Machine Learning
6 8 (19.51%) Test Automation
7 7 (17.07%) Data Analysis
7 7 (17.07%) Data Strategy
8 6 (14.63%) ETL
8 6 (14.63%) Mentoring
9 5 (12.20%) Business Analysis
9 5 (12.20%) Business Analytics
9 5 (12.20%) Data Visualisation
9 5 (12.20%) Stakeholder Management
9 5 (12.20%) Visualisation
10 4 (9.76%) BDD
10 4 (9.76%) Data Governance
10 4 (9.76%) Mathematics
Programming Languages
1 28 (68.29%) SQL
2 9 (21.95%) T-SQL
3 7 (17.07%) C#
3 7 (17.07%) Python
4 6 (14.63%) R
5 4 (9.76%) JavaScript
5 4 (9.76%) U-SQL
6 3 (7.32%) Java
7 2 (4.88%) MATLAB
7 2 (4.88%) PowerShell
7 2 (4.88%) VB.NET
Qualifications
1 1 (2.44%) Degree
Quality Assurance & Compliance
1 1 (2.44%) Data Quality
1 1 (2.44%) GDPR
1 1 (2.44%) QA
System Software
1 3 (7.32%) HDFS
1 3 (7.32%) Virtual Machines
Vendors
1 23 (56.10%) Microsoft
2 12 (29.27%) Oracle
3 11 (26.83%) Tableau
4 3 (7.32%) Teradata
5 2 (4.88%) Hortonworks
5 2 (4.88%) SAP
6 1 (2.44%) IBM
6 1 (2.44%) Salesforce.com