System Administrator Duties & Responsibilities

The role and function of a System Administrator includes the following duties and responsibilities:

Configuring and maintaining the networked computer system, including hardware, system software, and applications.
Ensuring data is stored securely and backed up regularly.
Researching and recommending new approaches to improve the networked computer system.
Providing technical support when requested.
Diagnosing and resolving hardware, software, networking, and system issues when they arise.
Replacing and upgrading defective or outdated components when necessary.
Monitoring system performance to ensure everything runs smoothly and securely.
Documenting any processes which employees need to follow in order to successfully work within our computing system.

Note that this is not an exhaustive list of System Administrator duties and responsibilities. Job functions for specific System Administrator roles may vary, depending on the industry and type of employer.

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