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system operator

or systems operator

See more synonyms for system operator on Thesaurus.com
noun
  1. a person who maintains a computer system or network, especially one who operates a computer bulletin board.
Also called, Informal, sys·op [sis-op] /ˈsɪsˌɒp/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for sysop

sysop
British Dictionary definitions for sysop

sysop

SYSOP

noun
  1. computing a person who runs a system or network

Word Origin for sysop

C20: sys (tem) + op (erator)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012