← Back to Roles Library

System Administrator

Information & Technology > Network

Summary

The System Administrator is responsible for managing, configuring, and ensuring the optimal performance of computer systems and networks within an organization. This role involves maintaining system security, performing regular backups, and providing technical support to users.

Responsibilities

Install, configure, and maintain operating systems, software, and hardware.

Manage user accounts and access controls.

Monitor system performance and provide troubleshooting support

Ensure security of systems and data through firewalls, encryption, and other measures.

Perform regular data backups and recovery operations.

Implement software and system updates to improve security and functionality.

Collaborate with other IT staff to develop and implement new technology solutions.

Manage network servers and technology tools.

Qualifications and Requirements

Bachelor's degree in Computer Science, Information Technology, or a related field.

At least 3 years of proven experience as a System Administrator, Network Administrator, or a similar role.

Strong knowledge of various operating systems including Windows, Linux, and Unix.

Familiarity with various network configurations and protocols.

Experience with virtualization technologies such as VMware or Hyper-V.

Proficient in scripting languages such as Python, PowerShell.

Strong problem-solving skills and the ability to work in a team-oriented environment.

Relevant certifications (e.g., CompTIA Network+, CompTIA Security+, MCSE) are a plus.

Skills (16)

Linux
ExpertCritical Importance
Explore →
Windows OS
ExpertCritical Importance
Explore →
Cisco IOS
AdvancedHigh Importance
Explore →
Collaboration
AdvancedHigh Importance
Explore →
Microsoft PowerShell
AdvancedHigh Importance
Explore →
Microsoft SharePoint
AdvancedHigh Importance
Explore →
Microsoft Teams
AdvancedHigh Importance
Explore →
Problem Solving
AdvancedHigh Importance
Explore →
Python
AdvancedHigh Importance
Explore →
ServiceNow ITSM
AdvancedHigh Importance
Explore →
Transmission Control Protocol/Internet Protocol (TCP/IP)
AdvancedHigh Importance
Explore →
Veeam Backup
AdvancedHigh Importance
Explore →
Scaled Agile Framework (SAFe)
IntermediateHigh Importance
Explore →
Secure Coding
IntermediateHigh Importance
Explore →
Microsoft Hyper-V
IntermediateMedium Importance
Explore →
VMware vSphere
IntermediateMedium Importance
Explore →

Role Overview

  • Experience required4 years
  • Skills16
  • CustomizableYes

Sign up to prepare yourself or your team for a System Administrator role.

LoginSign Up