System Administrator Linux - Lisbon

Inetum; Lisboa; Presencial; EUR 18 000 - 21 000; Tempo integral

Resumo da oferta

Inetum is seeking a System Administrator (Linux) to join a team responsible for Red Hat OpenShift platforms. You will manage Kubernetes/OpenShift environments, drive automation, and support DevOps practices to ensure security, scalability, and efficiency of critical platforms.

Ideal candidate has strong Linux, container tech experience, and a track record in CI/CD, GitOps, and IaC. The role emphasizes proactive improvement and incident resolution.

Qualificações

• Strong experience managing and operating Kubernetes environments.
• Solid knowledge of Red Hat OpenShift.
• Experience with automation and scripting using Python.
• Experience with CI/CD tools and practices.
• Knowledge of GitOps methodologies.
• Experience with Infrastructure as Code (IaC).
• Experience monitoring and optimizing production platforms.
• Strong troubleshooting and incident resolution skills.

Responsabilidades

• Administer, configure, and maintain Red Hat OpenShift platforms.
• Ensure the availability, security, scalability, and performance of containerized environments.
• Install, configure, monitor, and maintain OpenShift clusters.
• Manage compute, network, and storage resources across the platform.
• Implement upgrades, patches, and security measures.
• Support development teams in adopting DevOps, CI/CD, and cloud-native best practices.
• Participate in incident management, troubleshooting, and root cause analysis.
• Optimize platform performance, reliability, and operational efficiency.
• Automate platform management and operational processes using CI/CD, GitOps, and Infrastructure as Code (IaC) tools.
• Implement and enhance monitoring, observability, and operational processes.
• Contribute to continual improvement of services and infrastructure.

Conhecimentos

Kubernetes

OpenShift

Python

CI/CD

GitOps

IaC

Monitoring

Troubleshooting

Incident resolution

Automation

Ferramentas

Red Hat OpenShift

CI/CD tooling

GitOps tooling

Terraform / IaC tooling

Grafana

Redis

Descrição da oferta de emprego

• Compensation: EUR 1600 - EUR 1880 - monthly

Company Description

Inetum is a global digital services company focused on enabling businesses and organizations to accelerate their digital transformation. Operating in 19 countries with more than 28,000 professionals worldwide, Inetum combines innovation, expertise, and a people-centric approach to deliver impactful technology solutions. Join us and be part of a dynamic, collaborative, and forward-thinking organization.

Job Description

We are looking for a System Administrator (Linux) to join a team responsible for the administration, evolution, and operation of Red Hat OpenShift platforms.

The ideal candidate will have strong experience in Linux environments and container technologies, ensuring the availability, security, scalability, and efficiency of critical application platforms. This role also involves driving automation initiatives, supporting DevOps practices, and contributing to the continuous improvement of the infrastructure.

Responsibilities

• Administer, configure, and maintain Red Hat OpenShift platforms.
• Ensure the availability, security, scalability, and performance of containerized environments.
• Install, configure, monitor, and maintain OpenShift clusters.
• Manage compute, network, and storage resources across the platform.
• Implement upgrades, patches, and security measures.
• Support development teams in adopting DevOps, CI/CD, and cloud-native best practices.
• Participate in incident management, troubleshooting, and root cause analysis.
• Optimize platform performance, reliability, and operational efficiency.
• Automate platform management and operational processes using CI/CD, GitOps, and Infrastructure as Code (IaC) tools.
• Implement and enhance monitoring, observability, and operational processes.
• Contribute to the continuous improvement of services and application infrastructure.

Qualifications

• Strong experience managing and operating Kubernetes environments.
• Solid knowledge of Red Hat OpenShift.
• Experience with automation and scripting using Python.
• Experience with CI/CD tools and practices.
• Knowledge of GitOps methodologies.
• Experience with Infrastructure as Code (IaC).
• Experience monitoring and optimizing critical production platforms.
• Strong troubleshooting and incident resolution skills.

Mandatory Technologies

• Python
• Redis
• Grafana