Period
to 18 September 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Ambari skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Ambari over the 6 months to 18 September 2018 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.

Apache Ambari
Central London > City of London
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 245 227 239
Rank change year-on-year -18 +12 -
Contract jobs citing Ambari 9 17 4
As % of all contract IT jobs advertised in the City of London 0.13% 0.25% 0.059%
As % of the Systems Management category 0.84% 2.22% 0.49%
Number of daily rates quoted 8 17 3
City of London median daily rate £537 £550 £550
Median daily rate % change year-on-year -2.32% - -
10th Percentile £476 £483 £405
90th Percentile £575 £575 £635
Central London median daily rate £537 £550 £550
% change year-on-year -2.32% - -
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Ambari is in the Systems Management category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for systems management skills.

All Systems Management Skills
City of London
Contract vacancies with a requirement for systems management skills 1,077 767 819
As % of all contract IT jobs advertised in the City of London 15.40% 11.36% 12.15%
Number of daily rates quoted 870 615 656
City of London median daily rate £525 £513 £475
Median daily rate % change year-on-year +2.44% +7.89% +8.57%
10th Percentile £325 £313 £311
90th Percentile £685 £638 £625
Central London median daily rate £525 £500 £475
% change year-on-year +5.00% +5.26% +8.57%
Number of hourly rates quoted 26 8 11
City of London median hourly rate £18.70 £20.68 £22.25
Median hourly rate % change year-on-year -9.57% -7.06% +39.06%
10th Percentile £13.31 £15.40 £18.50
90th Percentile £25.50 £25.95 £28.75
Central London median hourly rate £18.70 £19.00 £22.25
% change year-on-year -1.58% -14.61% +30.88%

Ambari
Job Vacancy Trend in the City of London

Job postings citing Ambari as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Ambari in the City of London

Ambari
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 Ambari in the City of London.

Contractor daily rate trend for Ambari in the City of London

Ambari
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Ambari in the City of London over the 6 months to 18 September 2018.

Contractor daily rate histogram for Ambari in the City of London

For the 6 months to 18 September 2018, IT contractor jobs citing Ambari 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 City of London region with a requirement for Ambari.

1 9 (100.00%) Apache Hive
1 9 (100.00%) Hadoop
1 9 (100.00%) Kafka
1 9 (100.00%) Apache Flume
1 9 (100.00%) Apache Spark
1 9 (100.00%) Hadoop YARN
1 9 (100.00%) Oozie
1 9 (100.00%) HDFS
2 6 (66.67%) Apache Slider
2 6 (66.67%) Apache Solr
2 6 (66.67%) Hortonworks
2 6 (66.67%) HBase
2 6 (66.67%) Apache ZooKeeper
2 6 (66.67%) Apache Cassandra
2 6 (66.67%) Kerberos
2 6 (66.67%) SSL
2 6 (66.67%) Active Directory
3 5 (55.56%) Change Management
3 5 (55.56%) Linux
3 5 (55.56%) Red Hat Enterprise Linux
3 5 (55.56%) Capacity Management
4 3 (33.33%) DevOps
4 3 (33.33%) IBM Cloud
4 3 (33.33%) PySpark
4 3 (33.33%) Big Data
4 3 (33.33%) Open Source
4 3 (33.33%) Data Engineering
4 3 (33.33%) GitHub
4 3 (33.33%) Sqoop
4 3 (33.33%) Jenkins

Ambari
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 9 (100.00%) Apache Spark
2 6 (66.67%) Apache Solr
Cloud Services
1 3 (33.33%) GitHub
1 3 (33.33%) IBM Cloud
Communications & Networking
1 6 (66.67%) Kerberos
1 6 (66.67%) SSL
Database & Business Intelligence
1 9 (100.00%) Apache Hive
1 9 (100.00%) Hadoop
2 6 (66.67%) Apache Cassandra
2 6 (66.67%) HBase
3 3 (33.33%) Big Data
3 3 (33.33%) PostgreSQL
3 3 (33.33%) Sqoop
Development Applications
1 3 (33.33%) Jenkins
General
1 1 (11.11%) Banking
Job Titles
1 6 (66.67%) Consultant
2 5 (55.56%) Principal Consultant
3 4 (44.44%) Hadoop Consultant
4 3 (33.33%) Big Data Engineer
4 3 (33.33%) Data Engineer
Libraries, Frameworks & Software Standards
1 9 (100.00%) Kafka
2 3 (33.33%) PySpark
Operating Systems
1 5 (55.56%) Linux
1 5 (55.56%) Red Hat Enterprise Linux
Processes & Methodologies
1 5 (55.56%) Capacity Management
1 5 (55.56%) Change Management
2 3 (33.33%) Data Engineering
2 3 (33.33%) DevOps
2 3 (33.33%) MapReduce
2 3 (33.33%) Open Source
Programming Languages
1 3 (33.33%) Java
1 3 (33.33%) Python
System Software
1 9 (100.00%) Apache Flume
1 9 (100.00%) HDFS
2 6 (66.67%) Active Directory
2 6 (66.67%) Apache ZooKeeper
Systems Management
1 9 (100.00%) Hadoop YARN
1 9 (100.00%) Oozie
2 6 (66.67%) Apache Slider
Vendors
1 6 (66.67%) Hortonworks
2 3 (33.33%) IBM
2 3 (33.33%) Tableau