Are you looking for a system admin?
Manage your Web servers
manage your Firewall
manage updates
contain your running pieces of software
manage updates of your software programs
AWS management
Game Server (Minecraft, GTA, COD)
manage your domain DNS
and much more!
Control Panels:
CyberPanel
VestaCP
Sentora
WebMin VirtualMin
Centos Web Panel (CWP)
CPanel/WHM
DirectAdmin
Plesk Onyx
Linux OS:
CentOS
RHEL
Arch
Ubuntu
Debian
Kali
Windows and BSD servers
