Senior DevOps Engineer (Kubernetes)

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  • Inetum
  • Lisbon, IA
  • Full-Time
  • 1 week ago
Published
April 30, 2026
Location
Lisbon, Portugal
Category
Job Type

Senior DevOps Engineer (Kubernetes): our view in 3 lines...

  • The Role: A senior DevOps engineer responsible for managing on-premise Kubernetes clusters and supporting large-scale distributed IT infrastructures.
  • The Person: Manage and operate on-premise Kubernetes clusters, administer distributed high‑performance systems, implement and maintain DevOps tools, monitor and diagnose production infrastructure, and support large cross‑functional projects.
  • Requirements: Advanced knowledge of Kubernetes clusters, experience with MySQL and PostgreSQL, Apache and Nginx, CI/CD tools preferably Jenkins, Elastic Search and Kibana, Prometheus and Grafana, Redis and MongoDB, Docker, Nagios, Puppet and Ansible, bash and Python scripting.

Job Description

Descrição da empresa

Inetum is a global leader in IT services, dedicated to providing innovative solutions to our clients. We are committed to fostering a dynamic, inclusive workplace that values diversity, where creativity and collaboration thrive. We operate in 19 countries with more than 28,000 employees worldwide.

If you are looking for a dynamic, innovative, and technology-driven company, Inetum is the place for you! Come be Inetum!

Descrição do emprego

Your Responsabilities:

  • Administration of distributed systems.
  • Implementation and maintenance of DevOps tools.
  • Management of Kubernetes clusters in on‑premise environments.
  • Monitoring, operating and diagnosing critical, high‑performance and large‑capacity systems.
  • Support and maintenance of cross‑functional projects and large‑scale infrastructures.

Habilitações

  • 5+ years of experience in Linux system administration and Open Source environments.
  • Advanced knowledge and hands‑on experience with Kubernetes clusters (mandatory).
  • Strong experience with relational databases: MySQL and PostgreSQL.
  • Experience in installing, configuring and troubleshooting Web systems (e.g., Apache, Nginx).
  • Experience with CI/CD tools, preferably Jenkins.
  • Knowledge of email technologies (IMAP, SMTP, POP).
  • Experience with monitoring, logging and metrics tools:
    • Elastic Search, Kibana
    • Prometheus, Grafana
  • Knowledge of NoSQL databases (Redis, MongoDB).
  • Experience working with WebAPI.
  • Solid understanding of network protocols: TCP/IP, HTTP, UDP, LDAP, FTP, among others.
  • Experience with Docker.
  • Exposure to tools such as Nagios, Puppet and Ansible.
  • Experience in high‑traffic, large‑scale and high‑availability environments.
  • Proficiency in bash and Python scripting.
  • Strong problem‑solving mindset.
  • Ability to work effectively in a team‑oriented and collaborative environment.

Nice to Have:

  • Knowledge of RabbitMQ / Kafka and Java.
  • CI pipelines using GitLab CI and ArgoCD.
  • Experience in Cloud DevOps (Azure).
  • Knowledge of Golang or other DevOps‑oriented languages.
  • Experience with Rancher.

Informações adicionais

  • Workplace type: Hybrid (max. of 3 times per week in the office);
  • Location: Picoas, Lisboa.
Key Skills
? Key Skills in dark blue have been inferred based on similar industry roles
Linux Postgresql Elasticsearch Bash Python Java Nosql Mongodb Redis Azure Kubernetes Docker Prometheus Grafana Mysql

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