Create a unit file in the /etc/systemd/system/
touch /etc/systemd/system/name.service
chmod 664 /etc/systemd/system/name.service
vim /etc/systemd/system/name.service
[Unit]
Description=service_description
After=network.target
[Service]
ExecStart=path_to_executable
Type=forking
PIDFile=path_to_pidfile[Install]
WantedBy=default.target