The following table provides summary statistics for permanent job vacancies advertised in Liverpool 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 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Big Data
Merseyside / Liverpool
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 48 50 53
Rank change year-on-year +2 +3  
Permanent jobs citing Big Data 3 6 1
As % of all permanent IT jobs advertised in Liverpool 0.74% 1.53% 0.23%
As % of the Database & Business Intelligence category 1.97% 3.90% 0.58%
Number of salaries quoted 3 3 1
Median salary £62,500 £42,250 £40,000
Median salary % change year-on-year +47.92% +5.62%  
UK excluding London median salary £55,000 £50,000 £52,500
% change year-on-year +10.00% -4.76%  

Big Data 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 Liverpool with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Liverpool
Permanent job vacancies with a requirement for database and business intelligence skills 152 154 173
As % of all permanent IT job vacancies advertised in Liverpool 37.44% 39.19% 40.14%
Number of salaries quoted 121 122 144
Median salary £40,000 £45,000 £41,000
Median salary % change year-on-year -11.11% +9.75%  
90% offered a salary of more than £30,000 £32,500 £27,500
10% offered a salary of more than £52,500 £52,500 £45,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

Big Data
Job Vacancy Trend in Liverpool

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

Job vacancy trend for Big Data in Liverpool

Big Data
Salary Trend in Liverpool

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

Salary trend for Big Data in Liverpool

For the 6 months to 29 March 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 Liverpool region with a requirement for Big Data.

1 4 (50.00%) Microsoft Azure
1 4 (50.00%) Amazon AWS
1 4 (50.00%) Puppet
2 3 (37.50%) ServiceNow
2 3 (37.50%) Opscode Chef
2 3 (37.50%) Icinga
2 3 (37.50%) VMware Infrastructure
2 3 (37.50%) ITSM
2 3 (37.50%) VMware
2 3 (37.50%) TOGAF
2 3 (37.50%) Oracle
2 3 (37.50%) ITIL
2 3 (37.50%) PRINCE2
2 3 (37.50%) Linux
2 3 (37.50%) Cisco
2 3 (37.50%) Microsoft
2 3 (37.50%) Dell
2 3 (37.50%) EMC
2 3 (37.50%) Data Centre
2 3 (37.50%) vRealize
2 3 (37.50%) IT Strategy
3 2 (25.00%) SAS
3 2 (25.00%) Data Acquisition
3 2 (25.00%) Data Modelling
3 2 (25.00%) Statistics
3 2 (25.00%) Mathematics
3 2 (25.00%) Computer Science
3 2 (25.00%) Data Architecture
3 2 (25.00%) R
3 2 (25.00%) Data Quality

Big Data
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 2 (25.00%) SAS
2 1 (12.50%) Apache Pig
2 1 (12.50%) Apache Spark
2 1 (12.50%) Elasticsearch
Cloud Services
1 4 (50.00%) Amazon AWS
1 4 (50.00%) Microsoft Azure
2 1 (12.50%) SaaS
Database & Business Intelligence
1 2 (25.00%) Hadoop
2 1 (12.50%) Apache Hive
2 1 (12.50%) Blockchain
2 1 (12.50%) Data Mining
Development Applications
1 1 (12.50%) Jenkins
Job Titles
1 5 (62.50%) Architect
2 3 (37.50%) Cloud Architect
2 3 (37.50%) Cloud Consultant
2 3 (37.50%) Cloud Infrastructure Architect
2 3 (37.50%) Cloud Infrastructure Consultant
2 3 (37.50%) Consultant
2 3 (37.50%) Infrastructure Architect
2 3 (37.50%) Infrastructure Consultant
2 3 (37.50%) Virtualisation Architect
2 3 (37.50%) Virtualisation Consultant
2 3 (37.50%) Virtualisation Infrastructure Consultant
3 2 (25.00%) Data Architect
3 2 (25.00%) Data Scientist
3 2 (25.00%) Senior Architect
3 2 (25.00%) Senior Data Architect
3 2 (25.00%) Senior Data Scientist
4 1 (12.50%) DevOps Engineer
Libraries, Frameworks & Software Standards
1 1 (12.50%) Play Framework
Miscellaneous
1 3 (37.50%) Data Centre
2 2 (25.00%) Computer Science
3 1 (12.50%) Algorithms
3 1 (12.50%) Analytical Skills
Operating Systems
1 3 (37.50%) Linux
Processes & Methodologies
1 3 (37.50%) IT Strategy
1 3 (37.50%) ITIL
1 3 (37.50%) ITSM
1 3 (37.50%) PRINCE2
1 3 (37.50%) TOGAF
2 2 (25.00%) Data Acquisition
2 2 (25.00%) Data Architecture
2 2 (25.00%) Data Modelling
2 2 (25.00%) Machine Learning
2 2 (25.00%) Mathematics
2 2 (25.00%) Statistics
3 1 (12.50%) Agile Software Development
3 1 (12.50%) Bayesian Methods
3 1 (12.50%) Business Development
3 1 (12.50%) Decision Tree
3 1 (12.50%) DevOps
3 1 (12.50%) Knowledge Discovery
3 1 (12.50%) Predictive Analytics
3 1 (12.50%) Statistical Analysis
3 1 (12.50%) Statistical Computing
Programming Languages
1 2 (25.00%) R
2 1 (12.50%) Go
2 1 (12.50%) Java
2 1 (12.50%) MATLAB
2 1 (12.50%) Python
2 1 (12.50%) Scala
2 1 (12.50%) Shell Script
2 1 (12.50%) SQL
Qualifications
1 1 (12.50%) PhD
1 1 (12.50%) SAS Certification
Quality Assurance & Compliance
1 2 (25.00%) Data Quality
System Software
1 3 (37.50%) VMware Infrastructure
2 1 (12.50%) Docker
Systems Management
1 4 (50.00%) Puppet
2 3 (37.50%) Icinga
2 3 (37.50%) Opscode Chef
2 3 (37.50%) vRealize
3 1 (12.50%) Terraform
Vendors
1 3 (37.50%) Cisco
1 3 (37.50%) Dell
1 3 (37.50%) EMC
1 3 (37.50%) Microsoft
1 3 (37.50%) Oracle
1 3 (37.50%) ServiceNow
1 3 (37.50%) VMware
2 1 (12.50%) Google
2 1 (12.50%) Red Hat
2 1 (12.50%) SaltStack