Systems Administrator Lisbon (Hybrid)

PLP Group; Lisboa; Híbrido; EUR 42 000 - 64 000; Tempo integral

Resumo da oferta

Syone in Lisbon is seeking a proactive Systems Administrator to manage Linux and Windows Server environments in a hybrid work model. You’ll oversee virtualization stacks, monitor performance, and collaborate with IT teams on infrastructure improvements.

Ideal candidates have 2–5 years of experience, strong communication and documentation skills, and the ability to troubleshoot across systems, networks and applications to ensure high availability.

Qualificações

• 2–5 years of professional experience in Systems Administration.
• Hands-on Linux and Windows Server administration.
• Solid virtualization and infrastructure troubleshooting experience.
• Experience with system monitoring and daily IT operations.
• Strong communication, problem-solving, and documentation skills.
• Good level of English proficiency.

Responsabilidades

• Administer, configure and monitor Linux and Windows Server environments.
• Manage virtualized infrastructures using CloudStack, VMware, Hyper-V and Proxmox VE.
• Troubleshoot issues across systems, networks and applications.
• Perform technical tests, document processes and report on operations.
• Support cloud and on-premises infrastructure environments.
• Collaborate with teams to implement, optimise and improve infrastructure solutions.

Conhecimentos

Linux

Windows Server

Virtualization

System monitoring

Documentation

English proficiency

Ferramentas

CloudStack

VMware

Hyper-V

Proxmox VE

Descrição da oferta de emprego

Systems Administrator# Job OverviewJoin Syone as a Systems Administrator located in Lisbon, working in a hybrid model. We are seeking a detail-oriented and proactive professional to ensure the smooth operation and maintenance of our IT systems.## Key Responsibilities* Administration, configuration and monitoring of **Linux and Windows Server environments**, ensuring system stability, performance and availability.* Management and maintenance of **virtualized infrastructures** using technologies such as **CloudStack, VMware, Hyper-V and/or Proxmox VE**.* Troubleshooting and resolution of technical issues across **systems, networks and applications**.* Execution of **technical tests**, preparation of documentation and reporting to support infrastructure operations and improvements.* Support and maintenance of both **cloud and on-premises infrastructure** environments.* Collaboration with technical teams in the **implementation, optimisation and continuous improvement of infrastructure solutions**.### Required Qualifications* **2 to 5 years of professional experience** in Systems Administration.* Strong hands-on experience with **Linux and Windows Server environments**.* Solid knowledge of **virtualization technologies** and infrastructure troubleshooting.* Experience with **system monitoring and day-to-day IT operations**.* Strong **communication, problem-solving and technical documentation skills**.* Good level of **English proficiency**.###AI disclaimerThis application process may use AI-enabled systems to support candidate evaluation based on factors such as experience, technical skills, and qualifications. All processing is carried out in accordance with applicable data protection, AI governance, and labour laws. Human oversight is maintained at all stages, and final hiring decisions are made by people. Personal data submitted as part of this application is not used to train AI models.