Big Data Administrator - Dublin - Banking Sector - 80000 Euro

Big Data Administrator - Dublin - Banking Sector - 80000 Euro

Job Title: Big Data Administrator - Dublin - Banking Sector - 80000 Euro
Contract Type: Permanent
Location: Dublin, Republic of Ireland
Salary: €60000 - €80000 per annum + bonus, pension, gym etc
Start Date: ASAP
Reference: HQ00077257_1533308414
Contact Name: Mason Nathaniel
Contact Email:
Job Published: August 03, 2018 16:00

Job Description

Big Data Administrator - Dublin - Banking Sector - 80000 Euro

My client urgently requires an experienced Big Data Administrator to be based in Dublin.


You will join an established Data Analytics team as a Big Data Administrator embedded permanently in the Dublin based HQ of one of their flagship Banking sector clients.

The team are integrated in to banks own data engineering and information security team to ensure the ongoing maintenance and advancement of the companies Big Data & Analytics Platform. This will see The Big Data Administrator managing the data and ETL environment based on Hadoop Hortonworks, which will see you carrying out cluster sizing, cluster configuration, smoke testing, service allocation and security setup. You will also be responsible for the setup of the Disaster Recovery environment.

As a Big Data Administrator you will be the SME, called upon to provide guidance on hadoop cluster setup onpremise focusing on scalability and performance etc.


- Proven experience in a similar role administering a large multi-tenant analytics hadoop cluster
- Knowledge of of the Hadoop ecosystem including Hive, Yarn, Spark, Impala, Kafka, SOLR, oozie, Hbase
- Experience optimising, capacity planing & architecting a large Hadoop cluster
- Strong ETL performance tuning and optimisation knowlege
- Knowledge of installation of hardware and software upgrades, patching etc
- Experience with
- A strong background and skills in Database Administration, exposure to No SQL Databases
- Cloudera Enterprise Data HUb Distribution (CDH) beneficial


You will be directly employed by a globally renowned player in the IT Services and Solutions space. They have over 200,000 employees worldwide and a reputation as being one of the best in the business.

For this role you will be based onsite in Dublin permanently with a team of 12 specialists who are fully embedded into the clients team. They operate a flexible, friendly and supportive environment with clear routes to career progression.

Being what they are you have access to all the resources of a global IT Services company including fully funded training/access to certifications, conference attendance and perks.


- Salary up to 80,000 Euro
- Benefits including bonus (7.5%-10%), pension, healthcare, private medical, vouchers, discounts, travel loan and more...

This role will not be around for long. To avoid missing out apply on line or send your up to date CV to

Big Data Administrator - Dublin - Banking Sector - 80000 Euro

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