/etc/systemd/system/multi-user.target.wants
Edit: /usr/lib/systemd/system/backup-runner.service (290B)
[Unit]
Description=IMH Backup Runner Daemon
After=network.target network-online.target
Wants=network-online.target
[Service]
ExecStart=/opt/backups/bin/backup_runner
WorkingDirectory=/opt/backups/bin
User=root
Group=root
Restart=always
SendSIGKILL=no
[Install]
WantedBy=multi-user.target