The table below looks at the statistics for Big Data skills in IT contracts advertised for the Surrey region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Big Data
South East / Surrey
Rank 65 88 89
Rank change year-on-year
+23 +1
Contract jobs citing Big Data 10 4 4
As % of all contract IT jobs located in Surrey 1.08% 0.33% 0.29%
As % of the Database & Business Intelligence category 6.29% 1.20% 1.52%
Number of daily rates quoted 3 4 2
Median daily rate £525 £395 £455
Median daily rate % change year-on-year
+32.91% -13.18%
90% offered a daily rate of more than £505 £381 £399
10% offered a daily rate of more than £565 £395 £511
UK excluding London median daily rate £500 £475 £475
% change year-on-year
+5.26% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.00 £46.50 £36.50
% change year-on-year
-9.67% +27.39%

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Surrey region.

Database & Business Intelligence Category
Surrey
Contract IT job ads with a match in the
Database & Business Intelligence category
159 333 264
As % of all contract IT jobs located in Surrey 17.10% 27.87% 18.86%
Number of daily rates quoted 107 222 156
Median daily rate £425 £420 £350
Median daily rate % change year-on-year
+1.19% +20.00%
90% offered a daily rate of more than £324 £325 £253
10% offered a daily rate of more than £565 £550 £500
UK excluding London median daily rate £400 £375 £363
% change year-on-year
+6.66% +3.44%
Number of hourly rates quoted 0 8 12
Median hourly rate - £52.50 £37.50
Median hourly rate % change year-on-year
- +40.00%
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

Big Data
Jobs Demand Trend in Surrey

The demand trend of contract jobs across the Surrey region citing Big Data as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Big Data Jobs Demand Trend in Surrey

Big Data
Daily Rate Trend in Surrey

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

Big Data Daily Rate Trend in Surrey

Big Data
Contract Job Locations in Surrey

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 Surrey region over the 3 months to 19 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Staines - 5 £575 - 7
Guildford - 3 £525 - 4
Big Data
South East

Big Data
Top 30 Related IT Skills in Surrey

For the 6 months to 19 January 2017, IT contractor 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 contract ads across the Surrey region with a requirement for Big Data.

1 33 (76.74%) Hadoop
2 24 (55.81%) Java
3 19 (44.19%) Linux
4 18 (41.86%) Oozie
4 18 (41.86%) Apache Spark
5 16 (37.21%) Microsoft Azure
6 15 (34.88%) SQL
6 15 (34.88%) Analytics
6 15 (34.88%) Apache Pig
7 13 (30.23%) Hortonworks
7 13 (30.23%) Apache Hive
7 13 (30.23%) HBase
7 13 (30.23%) SQL Server
7 13 (30.23%) Configuration Management
7 13 (30.23%) Amazon AWS
8 12 (27.91%) Cloud Computing
8 12 (27.91%) Open Source
8 12 (27.91%) Oracle
8 12 (27.91%) Apache
8 12 (27.91%) Unix
8 12 (27.91%) Apache ZooKeeper
8 12 (27.91%) MapReduce
8 12 (27.91%) Sqoop
8 12 (27.91%) Ambari
8 12 (27.91%) Hadoop YARN
8 12 (27.91%) HDFS
9 11 (25.58%) Kerberos
10 10 (23.26%) Apache Cassandra
10 10 (23.26%) NoSQL
11 9 (20.93%) Oracle Exadata

Big Data
Top Related IT Skills in Surrey 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 18 (41.86%) Apache Spark
2 15 (34.88%) Apache Pig
3 12 (27.91%) Apache
4 9 (20.93%) Apache Solr
5 7 (16.28%) Elasticsearch
6 1 (2.33%) SAS
Applications
1 5 (11.63%) MS Excel
Business Applications
1 1 (2.33%) Oracle EBS
1 1 (2.33%) Oracle ERP
1 1 (2.33%) Oracle General Ledger
Cloud Services
1 16 (37.21%) Microsoft Azure
2 13 (30.23%) Amazon AWS
3 12 (27.91%) Cloud Computing
4 1 (2.33%) AWS CloudTrail
Communications & Networking
1 11 (25.58%) Kerberos
2 9 (20.93%) LAN
2 9 (20.93%) WAN
Database & Business Intelligence
1 33 (76.74%) Hadoop
2 13 (30.23%) Apache Hive
2 13 (30.23%) HBase
2 13 (30.23%) SQL Server
3 12 (27.91%) Sqoop
4 10 (23.26%) Apache Cassandra
4 10 (23.26%) NoSQL
5 9 (20.93%) Apache Zeppelin
5 9 (20.93%) MySQL
5 9 (20.93%) Oracle Exadata
6 6 (13.95%) Relational Database
7 5 (11.63%) RDBMS
8 4 (9.30%) Data Warehouse
9 3 (6.98%) Mahout
10 2 (4.65%) Data Lake
10 2 (4.65%) Microsoft Analysis Services
10 2 (4.65%) SQL Server 2008
10 2 (4.65%) SQL Server Analysis Services
10 2 (4.65%) SQL Server Integration Services
11 1 (2.33%) MongoDB
Development Applications
1 5 (11.63%) Selenium
2 1 (2.33%) ERwin
General
1 7 (16.28%) Marketing
2 4 (9.30%) Finance
2 4 (9.30%) Legal
3 1 (2.33%) Banking
3 1 (2.33%) Electronics
3 1 (2.33%) General Ledger
3 1 (2.33%) Retail
Job Titles
1 12 (27.91%) Administrator
2 11 (25.58%) Data Administrator
2 11 (25.58%) Developer
3 6 (13.95%) Data Manager
3 6 (13.95%) Test Automation Developer
4 5 (11.63%) Architect
5 4 (9.30%) Big Data Architect
6 3 (6.98%) Consultant
6 3 (6.98%) Data Architect
6 3 (6.98%) Junior
6 3 (6.98%) Security Consultant
7 2 (4.65%) Big Data Developer
7 2 (4.65%) ETL Developer
7 2 (4.65%) Hadoop Administrator
7 2 (4.65%) Hadoop Architect
7 2 (4.65%) Linux Administrator
7 2 (4.65%) Product Manager
7 2 (4.65%) Security Architect
7 2 (4.65%) Security Engineer
7 2 (4.65%) UX Designer
Libraries, Frameworks & Software Standards
1 9 (20.93%) Apache Tez
1 9 (20.93%) Kafka
2 8 (18.60%) Oracle GoldenGate
3 7 (16.28%) AngularJS
4 5 (11.63%) Angular 2
5 2 (4.65%) .NET
5 2 (4.65%) JSON
5 2 (4.65%) Spring
6 1 (2.33%) Hibernate
6 1 (2.33%) REST
6 1 (2.33%) Spark Streaming
6 1 (2.33%) Spring MVC
6 1 (2.33%) Web Services
Miscellaneous
1 9 (20.93%) Grid Computing
2 4 (9.30%) User Experience
3 3 (6.98%) Management Information System
4 2 (4.65%) Analytical Skills
4 2 (4.65%) Clustering
4 2 (4.65%) Cryptography
4 2 (4.65%) Data Centre
4 2 (4.65%) Data Protection Act
4 2 (4.65%) Mobile App
4 2 (4.65%) PKI
4 2 (4.65%) Reference Data
4 2 (4.65%) Security Operations Centre
5 1 (2.33%) Computer Science
5 1 (2.33%) Credit Risk
5 1 (2.33%) Handset
5 1 (2.33%) PMI
5 1 (2.33%) Public Cloud
5 1 (2.33%) Virtual Team
Operating Systems
1 19 (44.19%) Linux
2 12 (27.91%) Unix
Processes & Methodologies
1 15 (34.88%) Analytics
2 13 (30.23%) Configuration Management
3 12 (27.91%) MapReduce
3 12 (27.91%) Open Source
4 9 (20.93%) Benchmarking
4 9 (20.93%) High Availability
4 9 (20.93%) Performance Tuning
5 8 (18.60%) Agile Software Development
5 8 (18.60%) Business Intelligence
6 6 (13.95%) Data Management
6 6 (13.95%) Information Security
6 6 (13.95%) Load Testing
6 6 (13.95%) Master Data Management
6 6 (13.95%) Test Automation
6 6 (13.95%) Test Scripting
7 4 (9.30%) Data Analysis
7 4 (9.30%) Data Governance
7 4 (9.30%) ETL
8 3 (6.98%) Scrum
8 3 (6.98%) Stakeholder Management
Programming Languages
1 24 (55.81%) Java
2 15 (34.88%) SQL
3 9 (20.93%) C
3 9 (20.93%) C++
4 5 (11.63%) Python
5 4 (9.30%) ABAP
6 3 (6.98%) PowerShell
6 3 (6.98%) Scala
7 2 (4.65%) T-SQL
7 2 (4.65%) VBScript
8 1 (2.33%) Bash Shell
8 1 (2.33%) Perl
8 1 (2.33%) R
Qualifications
1 6 (13.95%) ISEB
1 6 (13.95%) ISTQB
2 1 (2.33%) CISSP
2 1 (2.33%) Degree
2 1 (2.33%) PMI Certification
2 1 (2.33%) PMP
2 1 (2.33%) SC Cleared
2 1 (2.33%) Security Cleared
Quality Assurance & Compliance
1 7 (16.28%) Disclosure Scotland
2 4 (9.30%) Data Quality
3 3 (6.98%) SLA
4 2 (4.65%) ISO/IEC 27001
4 2 (4.65%) PCI DSS
System Software
1 12 (27.91%) Apache ZooKeeper
1 12 (27.91%) HDFS
2 9 (20.93%) Apache Flume
2 9 (20.93%) Oracle RAC
Systems Management
1 18 (41.86%) Oozie
2 12 (27.91%) Ambari
2 12 (27.91%) Hadoop YARN
3 5 (11.63%) Ansible
3 5 (11.63%) Puppet
4 2 (4.65%) Opscode Chef
Vendors
1 13 (30.23%) Hortonworks
2 12 (27.91%) Oracle
3 9 (20.93%) Cisco
3 9 (20.93%) Teradata
4 4 (9.30%) SAP
5 2 (4.65%) Cloudera
6 1 (2.33%) DataFlux
6 1 (2.33%) Microsoft