system operator
or systems operator
noun
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/.
Words nearby system operator
syssarcosis,
syst.,
systaltic,
system,
system building,
system operator,
system program,
systema,
systematic,
systematic desensitization,
systematic error