Big Data Administrator

Há 3 dias

Lisboa, Lisboa, Portugal IT International Mobility Tempo inteiro

Founded in 2005 in Lisbon by three visionary entrepreneurs, MoOngy quickly became a leading group in Engineering and Information Technology (IT) across Europe and North Africa. Today, with a presence in 14 countries and more than 40 subsidiary companies, MoOngy employs over 9,500 talents who share a common passion for innovation and excellence.

Position:
Big Data Administrator (Hadoop Ecosystem)

Location:
Lisbon

Work Model:
Hybrid – 2 days/week onsite

Eligibility:
Valid work permit for Portugal required

Languages:
English (B2). French is a plus

About the Role

This role is ideal for an experienced Linux Systems Administrator with solid automation skills who wants to transition into Big Data platforms and grow toward Cloudera certification.

You will be part of a team responsible for the operations, maintenance, and evolution of large-scale Data Lake infrastructures, ensuring performance, reliability, and smooth platform lifecycle management.

Required Skills & Experience

  • 4 - 6 years
    of experience
    Linux Systems Administrator
    .
  • Hands-on experience with
    automation tools
    such as
    Ansible
    .
  • Scripting experience using
    Python
    .
  • Knowledge or interest in
    Hadoop ecosystem components
    , such as:
    HDFS, Yarn, Hive, Impala, Spark, HBase, Zookeeper, Kafka, etc.
  • Understanding of Big Data operations within
    Data Lake environments.
  • Ability to diagnose and solve issues in distributed systems.

Nice-to-Have

  • Prior experience with
    Hadoop administration (Cloudera or Hortonworks).
  • Familiarity with containerization tools (Docker, Kubernetes).
  • Experience with CI/CD pipelines.

Key Responsibilities

  • Manage and operate the
    Hadoop ecosystem
    and Data Lake platforms.
  • Support and maintain
    Big Data services & query engines
    (Hive, Impala, HBase, Spark components, etc.).
  • Perform platform
    monitoring, automation, and lifecycle management
    .
  • Diagnose, troubleshoot, and resolve issues across complex Big Data environments.
  • Work closely with development and infrastructure teams to ensure stability and performance.
  • Contribute to continuous improvement through automation, scripting, and operational best practices.

Advantages of joining MoOngy:

International Mobility:
Access to a dedicated international mobility department with personalized relocation programs to facilitate your move to a new country.

Career Development:
Opportunities to work on projects with cutting-edge technologies in different countries and various sectors.

Continuous Learning:
Access to ongoing and free training and career-oriented certifications.

Personal Growth:
Exchange of ideas and best practices among professionals across Europe, fostering creativity and innovation in IT.

Global Citizen in the World of Technology
: Opportunity to work in a global network of companies, with access to a wide range of challenging projects in different European markets.

@MoOngy Group we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone We do not discriminate based on age, ethnicity, sexual orientation, gender, disability, or any factor other than merit. All applications with skills needed for the position are welcome

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