Técnico Sénior Linux / Wintel Lisboa

Técnico Sénior Linux / Wintel
Lisboa
Lisboa, Lisboa, Portugal

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Job Summary

We are seeking a highly qualified professional to join our team as a Técnico Sénior Linux / Wintel. As an essential part of our team, you will be responsible for administer, configure, and maintain Linux and Windows Server systems in physical, virtual, and cloud settings.

Qualifications

• +5 years of experience in administration of both Linux and Windows Server operating systems in enterprise environments.
• Advanced knowledge in managing Windows Server 2016, 2019, 2022, and upcoming 2025 versions.
• Proficient in Linux distributions including SUSE, Red Hat, Cent
  OS, Oracle Linux, and Solaris.
• Strong experience in Active Directory, Group Policies, DNS, trust relationships, and internal certificate management.
• Hands-on experience with Red Hat Satellite, SUSE Manager, Oracle Linux Manager, and patching solutions.
• Advanced scripting skills in Power
  Shell, Bash, and Python.
• Solid understanding of virtualization technologies including VMware (ESXi, SRM, NSX, v
  Realize), Oracle VM, and Hyper-V.
• Experience with Citrix solutions including Xen
  Desktop and Xen
  App.
• Familiar with storage and backup technologies in hybrid and cloud infrastructures (Azure, AWS).
• Fluent in Portuguese, with advanced technical English.

Responsibilities

• Design and implement complex Windows-based solutions in
  - scale enterprise environments.
• Administer, configure, and maintain Linux and Windows Server systems in physical, virtual, and cloud settings.
• Enforce and manage OS-level security policies, updates, and patches.
• Automate administrative tasks using scripting languages and system management tools such as SCCM, Red Hat Satellite, and OSMH.
• Monitor system performance and conduct capacity planning and analysis.
• Participate in server migration, virtualization, and consolidation projects.
• Document technical procedures and produce status and capacity reports.

Nice to Have

• Experience in hybrid cloud deployments and infrastructure as code.
• Familiarity with advanced backup strategies and enterprise storage integration.
• Understanding of compliance standards and security hardening practices.
• Relevant certifications desired: RHCE, LPIC-2/3, MCSA/MCSE, Comp
  TIA Server+.
• Intermediate to advanced Spanish.

Additional Information

• Location: Lisbon or Porto
• Working Model: Hybrid