Period
to 22 February 2018

The median contractor rate for a Hadoop Administrator was £550 per day in advertised job vacancies in the City of London during the 6 months to 22 February 2018.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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.

Hadoop Administrator
Central London > City of London
6 months to
22 Feb 2018
Same period 2017 Same period 2016
Rank 243 226 230
Rank change year-on-year -17 +4 -
Contract jobs requiring a Hadoop Administrator 4 5 2
As % of all contract IT jobs advertised in the City of London 0.056% 0.081% 0.030%
As % of the Job Titles category 0.060% 0.085% 0.031%
Number of daily rates quoted 5 5 2
City of London median daily rate £550 £475 £588
Median daily rate % change year-on-year +15.79% -19.15% -
10th Percentile £463 £385 £524
90th Percentile £625 £580 £661
Central London median daily rate £500 £475 £400
% change year-on-year +5.26% +18.75% -36.00%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in the City of London. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
City of London
Contract vacancies in the City of London with a recognized job title 6,699 5,862 6,404
% of contract IT jobs with a recognized job title 94.30% 95.43% 95.75%
Number of daily rates quoted 5,319 4,643 5,062
City of London median daily rate £500 £475 £475
Median daily rate % change year-on-year +5.26% - +8.57%
10th Percentile £313 £313 £280
90th Percentile £688 £663 £650
Central London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.26%
Number of hourly rates quoted 98 71 97
City of London median hourly rate £16.75 £18.70 £20.00
Median hourly rate % change year-on-year -10.43% -6.48% +14.26%
10th Percentile £11.25 £12.50 £11.50
90th Percentile £34.45 £55.00 £41.95
Central London median hourly rate £18.10 £17.69 £19.99
% change year-on-year +2.30% -11.49% +14.56%

Hadoop Administrator
Job Vacancy Trend in the City of London

Job postings that featured Hadoop Administrator in the job title as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Hadoop Administrator in the City of London

Hadoop Administrator
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop Administrator in the City of London.

Contractor daily rate trend for Hadoop Administrator in the City of London

Hadoop Administrator
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Hadoop Administrator in the City of London over the 6 months to 22 February 2018.

Contractor daily rate histogram for Hadoop Administrator in the City of London

Hadoop Administrator Skill Set
Top 30 Co-occurring IT Skills in the City of London

For the 6 months to 22 February 2018, Hadoop Administrator contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region featuring Hadoop Administrator in the job title.

1 4 (100.00%) Linux
1 4 (100.00%) Hadoop
2 3 (75.00%) Capacity Planning
2 3 (75.00%) Big Data
2 3 (75.00%) Java
2 3 (75.00%) Apache Spark
3 2 (50.00%) Red Hat Enterprise Linux
3 2 (50.00%) HDFS
3 2 (50.00%) Oracle
3 2 (50.00%) SQL Server
3 2 (50.00%) Unix
3 2 (50.00%) Data Warehouse
3 2 (50.00%) Service Management
3 2 (50.00%) Business Intelligence
3 2 (50.00%) Red Hat
3 2 (50.00%) Problem Management
3 2 (50.00%) Big Data Analytics
3 2 (50.00%) Kafka
3 2 (50.00%) Apache Flume
3 2 (50.00%) Data Analytics
3 2 (50.00%) Analytics
3 2 (50.00%) Sqoop
3 2 (50.00%) MongoDB
3 2 (50.00%) MapReduce
3 2 (50.00%) HBase
3 2 (50.00%) Root Cause Analysis
3 2 (50.00%) Agile Software Development
3 2 (50.00%) Data Management
4 1 (25.00%) Incident Management
4 1 (25.00%) Security Architecture

Hadoop Administrator Skill Set
Co-occurring IT Skills in the City of London 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 3 (75.00%) Apache Spark
Communications & Networking
1 1 (25.00%) Kerberos
1 1 (25.00%) Network Security
Database & Business Intelligence
1 4 (100.00%) Hadoop
2 3 (75.00%) Big Data
3 2 (50.00%) Data Warehouse
3 2 (50.00%) HBase
3 2 (50.00%) MongoDB
3 2 (50.00%) SQL Server
3 2 (50.00%) Sqoop
General
1 1 (25.00%) Finance
Libraries, Frameworks & Software Standards
1 2 (50.00%) Kafka
Operating Systems
1 4 (100.00%) Linux
2 2 (50.00%) Red Hat Enterprise Linux
2 2 (50.00%) Unix
Processes & Methodologies
1 3 (75.00%) Capacity Planning
2 2 (50.00%) Agile Software Development
2 2 (50.00%) Analytics
2 2 (50.00%) Big Data Analytics
2 2 (50.00%) Business Intelligence
2 2 (50.00%) Data Analytics
2 2 (50.00%) Data Management
2 2 (50.00%) MapReduce
2 2 (50.00%) Problem Management
2 2 (50.00%) Root Cause Analysis
2 2 (50.00%) Service Management
3 1 (25.00%) Incident Management
3 1 (25.00%) Performance Tuning
3 1 (25.00%) Security Architecture
Programming Languages
1 3 (75.00%) Java
2 1 (25.00%) Perl
2 1 (25.00%) Python
Qualifications
1 1 (25.00%) SC Cleared
1 1 (25.00%) Security Cleared
System Software
1 2 (50.00%) Apache Flume
1 2 (50.00%) HDFS
2 1 (25.00%) Docker
Systems Management
1 1 (25.00%) Kubernetes
Vendors
1 2 (50.00%) Oracle
1 2 (50.00%) Red Hat
2 1 (25.00%) Cloudera
2 1 (25.00%) Hortonworks