Systems Administrator

Indeed

Company

Job typeFull-time

Workplace typeOnsite

Experience levelNo experience limit

Education levelNo degree limit

Description

Job Summary: Ar Telecom is seeking a Systems Administrator to join a dynamic team, participate in technology projects, and contribute to the development, operation, and optimization of systems and services. Key Highlights: 1. Join a dynamic team and participate in various technology projects 2. Play a strategic role in the development, operation, and optimization of systems 3. Contribute to the quality and growth of products and solutions Ar Telecom is seeking a **Systems Administrator** to join a dynamic team and participate in various technology projects—from in-house infrastructures to cloud-based solutions and corporate clients. This professional will play a strategic role in developing solutions, operating and optimizing systems and services, directly contributing to the quality and growth of our products and solutions. ### **Key Responsibilities:** * Administer and monitor Linux and Windows Server systems. * Configure and manage virtualized environments (Hyper\-V, VMware, Proxmox VE). * Diagnose and resolve technical issues in systems, networks, and applications. * Conduct product testing and document technical reports. * Collaborate with internal teams to implement effective solutions. ### **Ideal Profile:** * Proven experience in administering Linux and Windows systems. * Solid knowledge of virtualization, troubleshooting, and system monitoring. * Experience with cloud platforms and integration with on\-premises systems is a plus. * Skills in automation and scripting (Ansible, Bash, PowerShell, Python) are advantageous. * Relevant certifications (RHCE, MCSE, VCP) are valued. ### **Additional Information:** * Direct contract with Ar Telecom * Work location: Alcântara (Lisbon), hybrid work model **Ref. AR\-2026\-359882**

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Posted by

João Santos

Indeed · HR

Location

João Santos

Indeed · HR

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