The table below looks at the statistics for Big Data skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the contractor rates offered in IT contracts that have cited Big Data over the 3 months to 22 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
22 Jan 2017
Same period 2016 Same period 2015
Big Data
East of England / Hertfordshire
Rank 43 54 66
Rank change year-on-year
+11 +12
Contract jobs citing Big Data 13 3 2
As % of all contract IT jobs located in Hertfordshire 2.26% 0.51% 0.30%
As % of the Database & Business Intelligence category 15.48% 2.68% 1.34%
Number of daily rates quoted 4 3 0
Median daily rate £563 £500 -
Median daily rate % change year-on-year
+12.50% -
UK excluding London median daily rate £500 £470 £475
% change year-on-year
+6.38% -1.05%
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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Contract IT job ads with a match in the
Database & Business Intelligence category
84 112 149
As % of all contract IT jobs located in Hertfordshire 14.58% 19.18% 22.44%
Number of daily rates quoted 41 61 86
Median daily rate £450 £375 £355
Median daily rate % change year-on-year
+20.00% +5.63%
90% offered a daily rate of more than £313 £303 £288
10% offered a daily rate of more than £525 £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 4 1
Median hourly rate - £15.00 £20.93
Median hourly rate % change year-on-year
- -28.33%
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 Hertfordshire

The demand trend of contract jobs across the Hertfordshire 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 Hertfordshire

Big Data
Daily Rate Trend in Hertfordshire

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

Big Data Daily Rate Trend in Hertfordshire

Big Data
Contract Job Locations in Hertfordshire

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 Hertfordshire region over the 3 months to 22 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
Welwyn Garden City - 10 £625 - 1
Big Data
East of England

Big Data
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 22 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 Hertfordshire region with a requirement for Big Data.

1 10 (71.43%) DevOps
2 9 (64.29%) Agile Software Development
3 7 (50.00%) Risk Management
3 7 (50.00%) Information Security
4 6 (42.86%) Information Assurance
4 6 (42.86%) Management Information System
4 6 (42.86%) Middleware
4 6 (42.86%) Big Data Analytics
4 6 (42.86%) Data Analytics
4 6 (42.86%) Analytics
4 6 (42.86%) Database Security
4 6 (42.86%) Security Architecture
4 6 (42.86%) Waterfall
5 5 (35.71%) Data Centre
6 4 (28.57%) Python
6 4 (28.57%) Retail
6 4 (28.57%) Amazon AWS
7 2 (14.29%) Terraform
7 2 (14.29%) Machine Learning
7 2 (14.29%) Jenkins
7 2 (14.29%) GitHub
7 2 (14.29%) Puppet
7 2 (14.29%) Splunk
7 2 (14.29%) Opscode Chef
7 2 (14.29%) Trello
7 2 (14.29%) New Relic
7 2 (14.29%) Ansible
7 2 (14.29%) Docker
7 2 (14.29%) JIRA
7 2 (14.29%) Front Office

Big Data
Top Related IT Skills in Hertfordshire 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:

Cloud Services
1 4 (28.57%) Amazon AWS
2 2 (14.29%) GitHub
2 2 (14.29%) Trello
Communications & Networking
1 1 (7.14%) Firewall
Development Applications
1 2 (14.29%) Jenkins
1 2 (14.29%) JIRA
General
1 4 (28.57%) Retail
2 2 (14.29%) Front Office
3 1 (7.14%) Telecoms
Job Titles
1 6 (42.86%) Applications Consultant
1 6 (42.86%) Consultant
1 6 (42.86%) Security Consultant
2 4 (28.57%) Developer
2 4 (28.57%) Python Developer
3 3 (21.43%) AWS Developer
4 2 (14.29%) DevOps Engineer
4 2 (14.29%) Senior DevOps
4 2 (14.29%) Senior DevOps Engineer
5 1 (7.14%) Architect
5 1 (7.14%) AWS DevOps
5 1 (7.14%) AWS Engineer
5 1 (7.14%) Cloud Developer
5 1 (7.14%) Cloud Engineer
5 1 (7.14%) Operational Security Manager
5 1 (7.14%) Operations Manager
5 1 (7.14%) Security Manager
5 1 (7.14%) Security Operations Manager
5 1 (7.14%) Senior Cloud Engineer
5 1 (7.14%) Technical Architect
Libraries, Frameworks & Software Standards
1 6 (42.86%) Middleware
2 1 (7.14%) Java EE
Miscellaneous
1 6 (42.86%) Management Information System
2 5 (35.71%) Data Centre
3 1 (7.14%) Enterprise Software
3 1 (7.14%) Security Operations Centre
Operating Systems
1 1 (7.14%) Unix
1 1 (7.14%) Windows
Processes & Methodologies
1 10 (71.43%) DevOps
2 9 (64.29%) Agile Software Development
3 7 (50.00%) Information Security
3 7 (50.00%) Risk Management
4 6 (42.86%) Analytics
4 6 (42.86%) Big Data Analytics
4 6 (42.86%) Data Analytics
4 6 (42.86%) Database Security
4 6 (42.86%) Information Assurance
4 6 (42.86%) Security Architecture
4 6 (42.86%) Waterfall
5 2 (14.29%) Machine Learning
6 1 (7.14%) Cybersecurity
6 1 (7.14%) Information Security Management
6 1 (7.14%) ITIL
6 1 (7.14%) Penetration Testing
6 1 (7.14%) Process Management
6 1 (7.14%) Risk Assessment
6 1 (7.14%) SIEM
6 1 (7.14%) Vulnerability Management
Programming Languages
1 4 (28.57%) Python
2 1 (7.14%) Java
Qualifications
1 1 (7.14%) CISM
1 1 (7.14%) CISSP
1 1 (7.14%) IISP
System Software
1 2 (14.29%) Docker
Systems Management
1 2 (14.29%) Ansible
1 2 (14.29%) Kubernetes
1 2 (14.29%) Opscode Chef
1 2 (14.29%) Puppet
1 2 (14.29%) Terraform
2 1 (7.14%) Host Intrusion Detection System
Vendors
1 2 (14.29%) New Relic
1 2 (14.29%) Splunk
Hertfordshire
Real Staffing
Rate: competitive
Posted: 2 days ago
Welwyn Garden City
ECS
Rate: Rate
Posted: 9 days ago