What Does a System Administrator Do? Your Career Guide
Mar 11, 2025 · System administrators—also known as sysadmins—are information technology (IT) professionals who ensure an organization’s computer systems function properly and meet …
System administrator - Wikipedia
An IT administrator, system administrator, sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user …
Sysadmin: Role, Responsibilities, Job Description & Salary Trends
Oct 14, 2019 · What is a sysadmin? Short for “system administrator”, sysadmins are responsible for administration, management, and support activities associated with the IT infrastructure at …
What is a sysadmin? Skills, salary, and tools explained | PDQ
Nov 10, 2024 · A sysadmin (systems administrator) is responsible for maintaining an organization’s IT infrastructure — everything from hardware and software to updates and …
SysAdmins: System Administrator Role, Responsibilities & Salary
Nov 27, 2023 · System administrators (aka sysadmins) are responsible for managing, configuring, and maintaining computer systems, servers, networks, and IT infrastructure to ensure high …
What is a system administrator? - TechTarget
Aug 4, 2021 · A system administrator (sysadmin) is an information technology professional who supports a multiuser computing environment and ensures continuous, optimal performance of …
What Does a System Administrator Do? (With Average Salary)
Dec 12, 2025 · A system administrator, sometimes called a sysadmin, is responsible for the configuration, upkeep and reliable operation of a company's network and computer systems.
System Administrator: Job Description, Skills, and Salary in 2024 ...
Jan 24, 2024 · Sysadmins are in charge of the accessibility and functioning of IT systems. They diagnose and resolve problems that affect system performance or accessibility to an IT …
What is a System Administrator? - ServiceNow
Modern sysadmins manage hybrid environments that span on-premises data centers and cloud platforms. They play a crucial role in maintaining cybersecurity, optimizing performance, and …
The Essential Duties and Roles of a System Administrator
Oct 10, 2024 · The modern Systems Administrator (Sysadmin) is a linchpin in ensuring an organization’s IT infrastructure operates seamlessly. Assigned with the crucial responsibility of …