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🥝 System Administrator

Questronix Corporation | Manila, Philippines | Posted June 02, 2026

Job Description

Job Description:

  • Install, configure, and maintain operating systems, servers, and network devices.
  • Implement and maintain security measures, including firewalls, intrusion detection systems, and access controls. 
  • Provide technical support and guidance
  • Diagnose and resolve hardware, software, and network issues. 
  • Perform system maintenance
  • Monitor system performance
  • Create system backups
  • Maintain system security

Requirements

Qualifications:

  • Strong knowledge of operating systems (Windows, Linux, macOS), networking, hardware, and security protocols.
  • Ability to diagnose and resolve complex technical issues.
  • Experience with databases, networks (LAN, WAN) and patch management
  • Knowledge of system security (e.g. intrusion de...

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