Period
to 22 November 2017

The following table provides summary statistics for permanent job vacancies advertised in St Albans with a requirement for Big Data skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Big Data over the 6 months to 22 November 2017 with a comparison to the same period in the previous 2 years.

Big Data
Hertfordshire > St Albans
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 65 32 69
Rank change year-on-year -33 +37 -8
Permanent jobs citing Big Data 5 37 4
As % of all permanent IT jobs advertised in St Albans 1.50% 9.16% 1.34%
As % of the Database & Business Intelligence category 2.67% 18.23% 2.38%
Number of salaries quoted 1 26 2
St Albans median annual salary £60,000 £60,000 £62,500
Median salary % change year-on-year - -4.00% +31.58%
10th Percentile £57,500 £47,500 £44,250
90th Percentile £62,500 £63,750 £82,750
Hertfordshire median annual salary £51,250 £55,000 £52,500
% change year-on-year -6.82% +4.76% -16.00%

Big Data 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 St Albans with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
St Albans
Permanent vacancies with a requirement for database or business intelligence skills 187 203 168
As % of all permanent IT jobs advertised in St Albans 55.99% 50.25% 56.38%
Number of salaries quoted 163 192 161
St Albans median annual salary £55,000 £50,000 £46,000
Median salary % change year-on-year +10.00% +8.70% -3.16%
10th Percentile £29,750 £32,500 £28,000
90th Percentile £72,500 £72,500 £72,500
Hertfordshire median annual salary £47,500 £50,000 £45,000
% change year-on-year -5.00% +11.11% -

Big Data
Job Vacancy Trend in St Albans

Job postings citing Big Data as a percentage of all IT jobs advertised in St Albans.

Job vacancy trend for Big Data in St Albans

Big Data
Salary Trend in St Albans

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Big Data in St Albans.

Salary trend for Big Data in St Albans

For the 6 months to 22 November 2017, IT jobs citing Big Data 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 St Albans region with a requirement for Big Data.

1 5 (100.00%) Java
1 5 (100.00%) Degree
2 4 (80.00%) Resource Management
2 4 (80.00%) SQL Server Reporting Services
2 4 (80.00%) C#
2 4 (80.00%) SQL Server Integration Services
2 4 (80.00%) GIS
2 4 (80.00%) Finance
2 4 (80.00%) Stakeholder Management
2 4 (80.00%) Programme Management
2 4 (80.00%) SQL
2 4 (80.00%) T-SQL
2 4 (80.00%) VB.NET
2 4 (80.00%) .NET
2 4 (80.00%) SQL Server
2 4 (80.00%) SAP
2 4 (80.00%) Python
2 4 (80.00%) ETL
2 4 (80.00%) SAS
2 4 (80.00%) Business Intelligence
2 4 (80.00%) BusinessObjects
2 4 (80.00%) SPSS
2 4 (80.00%) Project Management
2 4 (80.00%) Data Visualisation
2 4 (80.00%) Tableau
2 4 (80.00%) Data Analytics
2 4 (80.00%) Analytics
2 4 (80.00%) QlikView
2 4 (80.00%) Hadoop
2 4 (80.00%) Visualisation

Big Data
Co-occurring IT Skills in St Albans 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 4 (80.00%) SAS
Applications
1 4 (80.00%) SPSS
Database & Business Intelligence
1 4 (80.00%) BusinessObjects
1 4 (80.00%) GIS
1 4 (80.00%) Hadoop
1 4 (80.00%) QlikView
1 4 (80.00%) SQL Server
1 4 (80.00%) SQL Server Integration Services
1 4 (80.00%) SQL Server Reporting Services
2 1 (20.00%) NoSQL
General
1 4 (80.00%) Finance
Job Titles
1 4 (80.00%) Analytics Manager
1 4 (80.00%) Data Analytics Manager
1 4 (80.00%) Data Manager
1 4 (80.00%) Fraud Manager
1 4 (80.00%) Senior Analytics Manager
1 4 (80.00%) Senior Manager
1 4 (80.00%) Senior Technical Manager
1 4 (80.00%) Software Manager
1 4 (80.00%) Technical Manager
2 1 (20.00%) Big Data Developer
2 1 (20.00%) Developer
2 1 (20.00%) Java Developer
2 1 (20.00%) NoSQL Developer
2 1 (20.00%) Senior Big Data Developer
2 1 (20.00%) Senior Developer
2 1 (20.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 4 (80.00%) .NET
Miscellaneous
1 4 (80.00%) Analytical Skills
2 1 (20.00%) Computer Science
2 1 (20.00%) Greenfield Project
2 1 (20.00%) Mobile App
Processes & Methodologies
1 4 (80.00%) Analytics
1 4 (80.00%) Anti-Money Laundering
1 4 (80.00%) Business Intelligence
1 4 (80.00%) Data Analytics
1 4 (80.00%) Data Visualisation
1 4 (80.00%) ETL
1 4 (80.00%) Programme Management
1 4 (80.00%) Project Management
1 4 (80.00%) Resource Management
1 4 (80.00%) Stakeholder Management
1 4 (80.00%) Visualisation
2 1 (20.00%) Mathematics
2 1 (20.00%) OO
2 1 (20.00%) SDLC
2 1 (20.00%) Software Engineering
Programming Languages
1 5 (100.00%) Java
2 4 (80.00%) C#
2 4 (80.00%) Python
2 4 (80.00%) SQL
2 4 (80.00%) T-SQL
2 4 (80.00%) VB.NET
Qualifications
1 5 (100.00%) Degree
2 1 (20.00%) Computer Science Degree
Vendors
1 4 (80.00%) SAP
1 4 (80.00%) Tableau