Senior Linux Infrastructure Engineer – Virtualization & Security

Itds Portugal; Lisboa; Híbrido; EUR 70 000 - 90 000; Tempo integral

Resumo da oferta

ITDS Portugal in Lisbon offers a Senior Linux Infrastructure Engineer role focused on virtualization and security. You will configure Linux servers, manage Proxmox environments, and ensure robust, scalable infrastructure that supports business growth.

This hybrid position requires strong networking, automation with Ansible and Terraform, and a proactive approach to security, monitoring, and reliability across the stack.

Qualificações

• 6+ years of experience with Linux systems (Red Hat, Debian, Ubuntu).
• Proxmox virtualization expertise.
• Solid networking and security knowledge.
• Hands-on with automation tools (Ansible, Terraform).
• Independent worker with ownership and accountability.

Responsabilidades

• Configure and maintain Linux servers in a complex infra.
• Manage virtualized environments with Proxmox.
• Configure networks, VPNs and storage for resilience.
• Apply infrastructure security best practices.
• Develop monitoring and logging systems for health.
• Automate processes with Ansible and Terraform.
• Select and optimize server hardware for performance.

Conhecimentos

Linux systems

Proxmox virtualization

Networking

Ansible

Terraform

Descrição da oferta de emprego

Empower core stability—drive impactful Linux infrastructure solutions!

Lisbon-based opportunity with hybrid work model.

Senior Linux Infrastructure Engineer – Virtualization & Security

you will be working for our client, a leading organization in the technology sector, committed to building robust, secure, and scalable infrastructure. You will play a vital role in managing and evolving the company's technical ecosystem, ensuring optimal system performance, security, and reliability. This role offers an exciting pathway to influence technological innovation and accelerate your professional growth.

Your main responsibilities:

• Configure and maintain Linux servers within a complex infrastructure environment
• Manage and optimize virtualized environments using Proxmox
• Configure and oversee networks, VPNs, and storage solutions for maximum resilience
• Implement and uphold infrastructure security best practices
• Develop and apply monitoring and logging systems to ensure system health
• Manage automated backups and disaster recovery plans to guarantee business continuity
• Automate infrastructure processes utilizing tools such as Ansible and Terraform
• Select and optimize server hardware to ensure performance and scalability

You’re ideal for this role if you have:

• At least 6 years of experience working with Linux systems (Red Hat family, Debian, Ubuntu)
• Strong experience with virtualization technology, especially Proxmox
• In-depth networking knowledge and understanding of infrastructure security practices
• Hands-on experience with automation tools, including Ansible and Terraform
• Solid problem-solving skills and a focus on operational stability
• Demonstrated ability to work independently with a high sense of ownership

It is a strong plus if you have:

• Certifications related to Linux or virtualization technologies
• Experience working in agile or dynamic environments

Language Required for the role:

• Good command of English and Portuguese, both spoken and written

Eligibility for the role:

• Only candidates with an existing legal right to work in the European Union will be considered for this role.

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