Which IT role is responsible for installing new hardware and troubleshooting existing hardware?

A System Administrator is responsible for the installation, configuration, and maintenance of computer systems, particularly servers. This role's core duties include managing the entire lifecycle of hardware, from initial setup and installation of new equipment to ongoing support, performance tuning, and troubleshooting of existing hardware components like CPUs, memory, and storage. Their primary goal is to ensure the reliability and availability of the computer systems that support an organization's operations, making hardware management a fundamental aspect of their job.

A. Web administrator: This role focuses on managing web server software (e.g., Apache, IIS), applications, and website content, not the physical server hardware itself.

B. Network administrator: This role manages network infrastructure such as routers, switches, and firewalls, focusing on connectivity rather than general computer or server hardware.

C. Security administrator: This role is responsible for implementing and managing security policies, tools, and controls to protect systems, not for physical hardware installation or repair.

---

1. Limoncelli

T. A.

Hogan

C. J.

& Chalup

S. R. (2017). The Practice of System and Network Administration (3rd ed.). Addison-Wesley Professional. In Chapter 1

"What Is System Administration?"

the authors define the role as encompassing the management of computer systems

including "hardware and software installation and upgrades" and "troubleshooting."

2. University of Washington. (n.d.). What is system administration? IT Connect. Retrieved from https://itconnect.uw.edu/learn/workshops/online-tutorials/system-administration-basics/what-is-system-administration/. The document states

"System administrators (or sysadmins) are the people who are responsible for the upkeep

configuration

and reliable operation of computer systems... This includes installing and configuring new hardware and software."

3. Jones

K.

& Morris

S. (2016). IT Support Career Framework. University of California

Berkeley. In the "System Administrator" role description

key responsibilities listed include "Installs

configures

maintains

and troubleshoots complex server and storage hardware." (p. 12).