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  1. 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 …

  2. 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 …

  3. 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 …

  4. What Does a System Administrator Do? Your Career Guide

    Mar 11, 2025 · The Google IT Support Professional Certificate equips you with the skills to tackle common sysadmin tasks such as customer support and troubleshooting. It also introduces you …

  5. What is a System Administrator? - ServiceNow

    Internships offer invaluable opportunities for developing the practical skills needed to become a sysadmin. By working in real-world situations alongside seasoned system administrators, you …

  6. SysAdmins: System Administrator Role, Responsibilities & Salary

    Nov 27, 2023 · If you're passionate about technology, have a knack for problem-solving, and enjoy working in a dynamic environment, then becoming a SysAdmin might be a career path …

  7. What is a sysadmin?

    Jul 7, 2021 · Each organization has unique needs, and most times, the sysadmin gets “volunteered” to fill roles never mentioned in the interview or job description. Sysadmins tend …

  8. System Administrator: Job Description, Skills, and Salary in 2024 ...

    Jan 24, 2024 · The sysadmin role expands to managing compatibility, databases, backups, and automation. They review incidents, monitor server health, and implement authentication …

  9. What Does a System Administrator Do? (With Average Salary)

    Dec 15, 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.

  10. System Administrator Roles and Responsibilities: The Complete …

    Sep 21, 2025 · A System Administrator (often shortened to SysAdmin or SysOps) is an IT professional responsible for setting up, maintaining, and troubleshooting an organisation’s …