Period
to 19 April 2019

The following table provides summary statistics for contract job vacancies advertised in Gloucestershire with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 6 months to 19 April 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Big Data
South West > Gloucestershire
6 months to
19 Apr 2019
Same period 2018 Same period 2017
Rank 41 51 55
Rank change year-on-year +10 +4 -2
Contract jobs citing Big Data 31 10 17
As % of all contract IT jobs advertised in Gloucestershire 3.97% 1.77% 2.34%
As % of the Database & Business Intelligence category 21.09% 7.58% 10.18%
Number of daily rates quoted 16 5 14
Gloucestershire median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +5.26%
10th Percentile £281 £368 £475
90th Percentile £575 £550 £645
South West median daily rate £550 £460 £500
% change year-on-year +19.57% -8.00% +5.26%
Number of hourly rates quoted 0 0 0
Gloucestershire median hourly rate - - -
South West median hourly rate £42.50 - -

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 contract job vacancies advertised in Gloucestershire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Gloucestershire
Contract vacancies with a requirement for database or business intelligence skills 147 132 167
As % of all contract IT jobs advertised in Gloucestershire 18.82% 23.32% 22.94%
Number of daily rates quoted 89 64 108
Gloucestershire median daily rate £425 £415 £389
Median daily rate % change year-on-year +2.41% +6.75% -2.81%
10th Percentile £298 £305 £180
90th Percentile £539 £550 £525
South West median daily rate £450 £415 £375
% change year-on-year +8.43% +10.67% -
Number of hourly rates quoted 3 3 3
Gloucestershire median hourly rate £19.65 £54.50 £25.00
Median hourly rate % change year-on-year -63.95% +118.00% -55.78%
South West median hourly rate £38.75 £37.50 £40.00
% change year-on-year +3.33% -6.25% +90.48%

Big Data
Job Vacancy Trend in Gloucestershire

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

Job vacancy trend for Big Data in Gloucestershire

Big Data
Contractor Daily Rate Trend in Gloucestershire

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Big Data in Gloucestershire.

Contractor daily rate trend for Big Data in Gloucestershire

Big Data
Contractor Daily Rate Histogram in Gloucestershire

The daily rate distribution of IT jobs citing Big Data in Gloucestershire over the 6 months to 19 April 2019.

Contractor daily rate histogram for Big Data in Gloucestershire

Big Data
Contract Job Locations in Gloucestershire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Big Data within the Gloucestershire region over the 6 months to 19 April 2019. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Gloucester +16 17 £413 +26.92% 1
Cheltenham -13 7 £525 +5.00% 5
Big Data
South West

For the 6 months to 19 April 2019, IT contractor 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 contract job ads across the Gloucestershire region with a requirement for Big Data.

1 21 (67.74%) Security Cleared
2 19 (61.29%) Analytical Skills
3 18 (58.06%) DV Cleared
4 17 (54.84%) Red Hat Enterprise Linux
4 17 (54.84%) Oracle
4 17 (54.84%) Linux
5 16 (51.61%) Disaster Recovery
5 16 (51.61%) High Availability
5 16 (51.61%) Problem-Solving
6 14 (45.16%) SQL
7 13 (41.94%) Replication
8 11 (35.48%) Clustering
8 11 (35.48%) PostgreSQL
8 11 (35.48%) Data Security
8 11 (35.48%) Oracle RAC
8 11 (35.48%) SQL Server
8 11 (35.48%) Sybase
8 11 (35.48%) MySQL
8 11 (35.48%) Unix
8 11 (35.48%) Shell Script
8 11 (35.48%) HP
8 11 (35.48%) Enterprise Manager Cloud Control
8 11 (35.48%) Task Automation
8 11 (35.48%) Oracle Database
8 11 (35.48%) MongoDB
8 11 (35.48%) PowerShell
9 10 (32.26%) Machine Learning
10 7 (22.58%) Neural Network
10 7 (22.58%) Data Cleansing
10 7 (22.58%) SC Cleared

Big Data
Co-occurring IT Skills in Gloucestershire 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 7 (22.58%) Apache
2 6 (19.35%) Oracle HTTP Server
2 6 (19.35%) Oracle SOA Suite
2 6 (19.35%) WebLogic
3 5 (16.13%) JBoss
4 1 (3.23%) Apache Spark
Applications
1 3 (9.68%) Microsoft Excel
Business Applications
1 6 (19.35%) Oracle BPM
Cloud Services
1 5 (16.13%) OpenShift
2 3 (9.68%) Azure Data Factory
2 3 (9.68%) Microsoft Azure
Communications & Networking
1 6 (19.35%) HTTP
2 1 (3.23%) DNS
Database & Business Intelligence
1 11 (35.48%) MongoDB
1 11 (35.48%) MySQL
1 11 (35.48%) Oracle Database
1 11 (35.48%) PostgreSQL
1 11 (35.48%) SQL Server
2 3 (9.68%) Azure SQL Data Warehouse
2 3 (9.68%) Data Lake
2 3 (9.68%) Data Warehouse
2 3 (9.68%) Power BI
Development Applications
1 6 (19.35%) Git (software)
2 5 (16.13%) Jenkins
General
1 2 (6.45%) Electronics
1 2 (6.45%) Finance
1 2 (6.45%) Manufacturing
1 2 (6.45%) Marketing
1 2 (6.45%) Telecoms
Job Titles
1 11 (35.48%) DBA
2 7 (22.58%) Administrator
3 6 (19.35%) DV Cleared DBA
4 5 (16.13%) Oracle DBA
5 4 (12.90%) Senior DBA
5 4 (12.90%) Systems Engineer
6 3 (9.68%) Analyst
6 3 (9.68%) Business Analyst
6 3 (9.68%) Business Intelligence Analyst
6 3 (9.68%) Business Intelligence Business Analyst
6 3 (9.68%) Data Science Engineer
6 3 (9.68%) Data Scientist
6 3 (9.68%) Middleware Administrator
6 3 (9.68%) Software Tester
6 3 (9.68%) Tester
7 2 (6.45%) Data Engineer
7 2 (6.45%) Developer
7 2 (6.45%) Middleware Developer
7 2 (6.45%) SQL DBA
8 1 (3.23%) BPM Consultant
Libraries, Frameworks & Software Standards
1 6 (19.35%) Java EE
1 6 (19.35%) Middleware
2 5 (16.13%) JSON
2 5 (16.13%) XML
Miscellaneous
1 19 (61.29%) Analytical Skills
2 13 (41.94%) Replication
3 11 (35.48%) Clustering
4 5 (16.13%) Cyberthreat
4 5 (16.13%) PKI
5 3 (9.68%) User Experience
Operating Systems
1 17 (54.84%) Linux
1 17 (54.84%) Red Hat Enterprise Linux
2 11 (35.48%) Unix
Processes & Methodologies
1 16 (51.61%) Disaster Recovery
1 16 (51.61%) High Availability
1 16 (51.61%) Problem-Solving
2 11 (35.48%) Data Security
2 11 (35.48%) Task Automation
3 10 (32.26%) Machine Learning
4 7 (22.58%) Agile Software Development
4 7 (22.58%) Data Cleansing
4 7 (22.58%) Data Science
4 7 (22.58%) Deep Learning
4 7 (22.58%) DevOps
4 7 (22.58%) Neural Network
4 7 (22.58%) Statistical Analysis
5 6 (19.35%) Analytics
5 6 (19.35%) SOA
6 5 (16.13%) Business Intelligence
6 5 (16.13%) MODAF
6 5 (16.13%) Performance Tuning
6 5 (16.13%) Systems Engineering
6 5 (16.13%) Zachman Framework
Programming Languages
1 14 (45.16%) SQL
2 11 (35.48%) PowerShell
2 11 (35.48%) Shell Script
3 7 (22.58%) Java
4 6 (19.35%) Bash Shell
4 6 (19.35%) Python
5 3 (9.68%) VBA
6 2 (6.45%) C
Qualifications
1 21 (67.74%) Security Cleared
2 18 (58.06%) DV Cleared
3 7 (22.58%) SC Cleared
4 4 (12.90%) Degree
5 2 (6.45%) ISEB
5 2 (6.45%) ISTQB
System Software
1 11 (35.48%) Oracle RAC
2 5 (16.13%) Docker
Systems Management
1 11 (35.48%) Enterprise Manager Cloud Control
2 6 (19.35%) Ansible
Vendors
1 17 (54.84%) Oracle
2 11 (35.48%) HP
2 11 (35.48%) Sybase
3 2 (6.45%) SAP