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DLH Support Engineer

Mobilink Bank · Territoire de la Capitale fédérale

Mid 🇬🇧 English
SQL Python Apache Iceberg MinIO Trino S3-compatible object storage Airflow Oracle Grafana OpenMetadata

Job description

About the role

We are looking for a Managed Services Support Engineer to monitor, triage, and resolve incidents across our Data Lakehouse (DLH) pipelines. The role operates on a 24x7 shift schedule, covering nights, weekends and public holidays, and ensures the reliability of our Iceberg/MinIO‑based data lakehouse, Trino query engine, and Airflow orchestration.

Key responsibilities

  • Monitor scheduled batch jobs, ETL pipelines and file arrivals; report failures or delays to stakeholders.
  • Run predefined SQL queries for data validation and investigate query or job errors.
  • Navigate *nix file systems, check logs, verify file presence/size and perform basic file operations.
  • Validate file transfers via SFTP/FTP and flag discrepancies.
  • Own complex incidents, perform root‑cause analysis and document findings.
  • Troubleshoot upstream/downstream pipeline failures in Iceberg/MinIO/Trino ecosystems.
  • Write and debug SQL to resolve data inconsistencies.
  • Automate recurring checks with basic shell scripting.
  • Communicate status and delays to internal teams and maintain a knowledge base of recurring issues.
  • Hand over shift status clearly to the next shift.

Required profile

  • Bachelor’s or master’s degree in Computer Science, IT or related field.
  • 2–3 years of experience in platform engineering or similar.
  • Ability to work rotating shifts, including nights and holidays.

Required skills

  • SQL
  • Linux/Unix shell scripting
  • Python for automation
  • Apache Iceberg
  • MinIO object storage
  • Trino SQL engine
  • S3‑compatible object storage
  • Airflow orchestration
  • Oracle database/DWH
  • Grafana and OpenMetadata for monitoring

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Published 1 month ago

Expires 5 days from now

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Mobilink Bank

Territoire de la Capitale fédérale