A system administrator is a specialist who is responsible for setting up, maintaining and uninterrupted operation of computer networks, servers and IT infrastructure of a company.
Difficulty level: Medium
Average salary: $800-2000/month
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MAIN TASKS OF SYSTEM ADMINISTRATOR

  • Installation, configuration and support of servers, workstations, network equipment.
  • Administration of operating systems (Windows, Linux, macOS).
  • Monitoring the operation of systems and solving technical problems.
  • Data security (backup, antivirus).
  • Configuring network protocols, VPN, firewalls.
  • Software updates and system vulnerability fixes.

List of courses

Professional course suggestions will be provided here - you can explore each link and choose what suits you best!

PAID
FREE

System Administrator Training


Free

Linux for Developers
COURSERA


Free

Linux Server Management and Security
COURSERA


Free

Linux System Administration with IBM Power Systems
COURSERA


Free

Introduction to Linux System Administration with IBM Power Systems


Free

System Administration and IT Infrastructure Services
COURSERA


Free
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