System Administrator

LUZA PT/HITO Solutions

📍 Lisbon, Lisbon, Portugal

Full-time Computer Occupations Posted February 23, 2026

Job Description

Job Title: System Administrator 

Location: Lisbon, Portugal

Work Regime: Full-time & Hybrid

Responsibilities and Tasks:
  • Administer Linux and Windows systems in production environments.
  • Monitor system performance, troubleshoot issues, and perform preventive maintenance.
  • Support daily operations with autonomy and initiative.
  • Contribute to process improvements and system reliability.


Requirements

Mandatory Requirements:
  • Bachelor’s in Computer Science, Computer Engineering, Information Systems, or related fields.
  • +3 years of experience with Linux and Windows Server administration.
  • Experience with ...