Period
to 26 January 2020

The following table provides summary statistics for permanent job vacancies advertised in Slough 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 26 January 2020 with a comparison to the same period in the previous 2 years.

Big Data
Berkshire > Slough
6 months to
26 Jan 2020
Same period 2019 Same period 2018
Rank 48 37 58
Rank change year-on-year -11 +21 -5
Permanent jobs citing Big Data 5 45 8
As % of all permanent IT jobs advertised in Slough 1.14% 7.68% 1.47%
As % of the Database & Business Intelligence category 5.00% 19.07% 4.49%
Number of salaries quoted 5 6 8
Slough median annual salary £52,500 £80,000 £57,500
Median salary % change year-on-year -34.38% +39.13% -45.24%
10th Percentile £33,750 £70,000 £56,250
90th Percentile £57,500 £96,250 £62,125
Berkshire median annual salary £60,000 £58,750 £62,000
% change year-on-year +2.13% -5.24% +18.10%

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 Slough with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Slough
Permanent vacancies with a requirement for database or business intelligence skills 100 236 178
As % of all permanent IT jobs advertised in Slough 22.83% 40.27% 32.60%
Number of salaries quoted 87 97 163
Slough median annual salary £52,500 £57,500 £40,000
Median salary % change year-on-year -8.70% +43.75% -27.27%
10th Percentile £32,000 £41,000 £22,500
90th Percentile £79,250 £76,750 £69,500
Berkshire median annual salary £55,000 £54,375 £47,500
% change year-on-year +1.15% +14.47% -2.06%

Big Data
Job Vacancy Trend in Slough

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

Job vacancy trend for Big Data in Slough

Big Data
Salary Trend in Slough

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

Salary trend for Big Data in Slough

Big Data
Salary Histogram in Slough

The salary distribution of IT jobs citing Big Data in Slough over the 6 months to 26 January 2020.

Salary histogram for Big Data in Slough

For the 6 months to 26 January 2020, IT jobs citing Big Data also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Slough region with a requirement for Big Data.

1 5 (100.00%) SQL
2 3 (60.00%) HTML
2 3 (60.00%) CSS
2 3 (60.00%) SQL Server
2 3 (60.00%) Agile Software Development
2 3 (60.00%) Degree
2 3 (60.00%) Analytics
2 3 (60.00%) jQuery
3 2 (40.00%) SCCM
3 2 (40.00%) Windows Server
3 2 (40.00%) Desktop Virtualisation
3 2 (40.00%) Relational Database
3 2 (40.00%) SC Cleared
3 2 (40.00%) Security Cleared
3 2 (40.00%) VMware Infrastructure
3 2 (40.00%) PowerShell
3 2 (40.00%) HTML5
3 2 (40.00%) REST
3 2 (40.00%) Responsive Web Design
3 2 (40.00%) Talend
3 2 (40.00%) Data Analytics
3 2 (40.00%) Software Deployment
3 2 (40.00%) JSON
3 2 (40.00%) SQL Server Reporting Services
3 2 (40.00%) Data Analysis
3 2 (40.00%) Ruby
3 2 (40.00%) Ajax
3 2 (40.00%) Web Development
3 2 (40.00%) LAMP
3 2 (40.00%) XML-RPC

Big Data
Co-occurring IT Skills in Slough 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 1 (20.00%) Microsoft Excel
Communications & Networking
1 2 (40.00%) TCP/IP
2 1 (20.00%) Internet
Database & Business Intelligence
1 3 (60.00%) SQL Server
2 2 (40.00%) Data Mining
2 2 (40.00%) Relational Database
2 2 (40.00%) SQL Server Reporting Services
3 1 (20.00%) PostgreSQL
Job Titles
1 3 (60.00%) Developer
1 3 (60.00%) Senior Developer
2 2 (40.00%) Analyst
2 2 (40.00%) Applications Engineer
2 2 (40.00%) Applications Support
2 2 (40.00%) Applications Support Analyst
2 2 (40.00%) Applications Support Engineer
2 2 (40.00%) Java Developer
2 2 (40.00%) Senior Java Developer
2 2 (40.00%) Support Analyst
2 2 (40.00%) Support Engineer
3 1 (20.00%) .NET Developer
3 1 (20.00%) Full Stack Developer
3 1 (20.00%) Senior .NET Developer
3 1 (20.00%) Senior Full Stack Developer
Libraries, Frameworks & Software Standards
1 3 (60.00%) CSS
1 3 (60.00%) HTML
1 3 (60.00%) jQuery
2 2 (40.00%) Ajax
2 2 (40.00%) HTML5
2 2 (40.00%) JMS
2 2 (40.00%) JSON
2 2 (40.00%) JSP
2 2 (40.00%) LAMP
2 2 (40.00%) REST
2 2 (40.00%) Servlets
2 2 (40.00%) SOAP
2 2 (40.00%) Web Services
2 2 (40.00%) XML
2 2 (40.00%) XML-RPC
3 1 (20.00%) .NET
3 1 (20.00%) ASP.NET
Miscellaneous
1 1 (20.00%) Algorithms
1 1 (20.00%) RIA
Operating Systems
1 2 (40.00%) Linux
1 2 (40.00%) Windows
1 2 (40.00%) Windows Server
Processes & Methodologies
1 3 (60.00%) Agile Software Development
1 3 (60.00%) Analytics
2 2 (40.00%) Data Analysis
2 2 (40.00%) Data Analytics
2 2 (40.00%) Desktop Virtualisation
2 2 (40.00%) ETL
2 2 (40.00%) Responsive Web Design
2 2 (40.00%) Software Deployment
2 2 (40.00%) Web Development
3 1 (20.00%) Business Intelligence
3 1 (20.00%) Business Performance Management
3 1 (20.00%) Computer Science
3 1 (20.00%) Mathematics
3 1 (20.00%) Performance Management
3 1 (20.00%) SDLC
3 1 (20.00%) TDD
Programming Languages
1 5 (100.00%) SQL
2 2 (40.00%) Java
2 2 (40.00%) Perl
2 2 (40.00%) PHP
2 2 (40.00%) PowerShell
2 2 (40.00%) Python
2 2 (40.00%) Ruby
2 2 (40.00%) T-SQL
2 2 (40.00%) VBScript
3 1 (20.00%) C#
3 1 (20.00%) JavaScript
Qualifications
1 3 (60.00%) Degree
2 2 (40.00%) SC Cleared
2 2 (40.00%) Security Cleared
3 1 (20.00%) Computer Science Degree
System Software
1 2 (40.00%) VMware Infrastructure
Systems Management
1 2 (40.00%) SCCM
Vendors
1 2 (40.00%) Citrix
1 2 (40.00%) Talend
1 2 (40.00%) VMware
2 1 (20.00%) Microsoft
2 1 (20.00%) Oracle