Definition of sysadmin in English:

sysadmin

noun

Computing
informal
  • A system administrator.

    • ‘Patching systems is, after all, a core part of the work of most sysadmins.’
    • ‘For British sysadmins this represents uncharted territory.’
    • ‘Both gained a niche following with business users and sysadmins.’
    • ‘This gives sysadmins breathing space when dealing with security flaps.’
    • ‘The wording here is quite specific, and may well have been overlooked by a number of sysadmins.’

Pronunciation

sysadmin

/sɪsˈadmɪn/