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System Administrator (Linux)

Inetum · IT Services & Consulting · Lisbon, Lisbon, Portugal

Lisbon, Lisbon, PortugalAugust 14, 2026Read from SmartRecruiters
On site

How fresh is this listing

Over a monthVerified on the publisher's site 5 hr. ago

Up for over a month. The role is probably still open, but the recruiter has already seen applications.

  • Up for 33 d
  • Inetum takes listings down after a median 62 d (112 closed listings observed)

Checked every six hours on the publisher's site. Age counts from the original posting date, even after a repost.

Description

Responsabilidades:
Perfil com foco na administração e evolução da plataforma Red Hat OpenShift, assegurando a
 

We are looking for a System Administrator to join our team and support the administration and evolution of the Red Hat OpenShift platform, ensuring the availability, security, scalability and efficiency of containerized environments supporting critical business applications.

 

Main Responsibilities

  • Administer and evolve the Red Hat OpenShift platform;
  • Ensure the availability, security, scalability and efficiency of container environments;
  • Install, configure, monitor and maintain OpenShift clusters;
  • Manage compute, network and storage resources;
  • Implement platform updates and security measures;
  • Support development teams in the adoption of DevOps and CI/CD practices;
  • Participate in the resolution of incidents affecting the platform and infrastructure;
  • Optimize platform performance and reliability;
  • Automate operational and platform management processes;
  • Implement platform automation using CI/CD, GitOps and Infrastructure as Code (IaC);
  • Contribute to the continuous improvement of the application infrastructure.
  • Strong experience with:
    • Linux
    • Kubernetes
    • Python
    • Redis
    • RabbitMQ
    • Prometheus
    • Grafana
  • Knowledge of containerized environments and platform administration;
  • Experience supporting and manging infrastructure platforms;
  • Understanding of DevOps, CI/CD, GitOps and Infrastructure as Code (IaC) concepts.

Nice to Have:

  • Knowledge of Red Hat OpenShift
  • Experience with Trilio
  • Knowledge of YAML
  • Knowledge of Bash scripting

Tech stack detected

At a glance

Published on August 14, 2026 · first seen on September 6, 2026

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