DevOps Engineer (ELK & Kubernetes)

LUZA Group
07, January 2026
DevOps e Cloud
Tempo inteiro

Descrição do trabalho

Job Title: DevOps Engineer (ELK & Kubernetes)

Location: Lisbon, Portugal

Work Regime: Full-time & Hybrid (2x to 3x office days)

Overview / Summary:

We are looking for a... (complete)

  • Responsibilities and Tasks:
  • Implement and maintenance of Kubernetes-based environments, as well as in managing observability and logging platforms using the ELK Stack (Elasticsearch, Logstash, Kibana).
  • Container orchestration, system monitoring, and log analysis, ensuring the reliability, scalability, and performance of critical environments.
  • Design, deployment, and management of Kubernetes clusters (on-premises and cloud-based, including AWS, Azure, and GCP).
  • CI/CD pipeline configuration, management of ConfigMaps, Secrets, and Ingress controllers, and the use of Helm for application deployments.
  • Security policy implementation, resource management, and autoscaling strategies.
  • Implementation of centralized monitoring and logging solutions with ELK, covering the full lifecycle from data ingestion with Logstash and Beats to advanced metrics visualization and dashboards in Kibana.
  • Optimize Elasticsearch queries and perform stack performance tuning.

Requirements

  • Mandatory Requirements:
  • +5 years of experience in the administration, implementation, and maintenance of Kubernetes-based environments.
  • Experience with Kubernetes (EKS, AKS, GKE, kubeadm), Docker and containerization, ELK Stack (Elasticsearch, Logstash, Kibana)
  • CI/CD: Jenkins, GitLab CI, ArgoCD, Prometheus, Grafana
  • Linux (advanced administration)
  • Networking (TCP/IP, DNS, Load Balancing)
  • Cloud platforms (AWS, Azure, GCP)
  • Infrastructure as Code (Terraform, Ansible)
  • ITSM tools (ServiceNow, Jira)

Benefits

  • Important:
  • Our company does not sponsor work visas or work permits. All applicants must have the legal right to work in the country where the position is based.
  • Only candidates who meet the required qualifications and match the profile requested by our clients will be contacted.

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