models.py

from django.db import models
from ckeditor.fields import RichTextField
#
from applications.departamento.models import Departamento

class Habilidades(models.Model):
    hablidad = models.CharField('Habilidad', max_length=50)

    class meta:
        verbose_name = 'Habilidad'
        verbose_name_plural = 'Habilidades Empleados'
    
    def __str__(self):
        return str(self.id) + '-' + self.hablidad



# Create your models here.
class Empleado(models.Model):
    """ Modelo para tabla empleado """

    JOB_CHOICES = (
        ('0', 'CONTADOR'),
        ('1', 'ADMINISTRADOR'),
        ('2', 'ECONOMISTA'),
        ('3', 'OTRO'),
    )
    first_name = models.CharField('Nombres', max_length=60)
    last_name = models.CharField('apellidos', max_length=60)
    full_name = models.CharField(
        'Nombres completos',
        max_length=120,
        blank=True
    )
    job = models.CharField('Teabajo', max_length=1, choices=JOB_CHOICES)
    departamento = models.ForeignKey(Departamento, on_delete=models.CASCADE)
    avatar = models.ImageField(upload_to='empleado', blank=True, null=True)
    habilidades = models.ManyToManyField(Habilidades)
    hoja_vida=RichTextField()

    class Meta:
        verbose_name = 'Mi Empleado'
        verbose_name_plural = 'Empleados de la empresa'
        ordering = ['-first_name', 'last_name']
        unique_together = ('first_name', 'departamento')


    def __str__(self):
        return str(self.id) + '-' + self.first_name + '-' + self.last_name

views.py

class ListByAreaEmpleado(ListView):
    """ lista empleados de un area """
    template_name = 'persona/list_by_area.html'
    context_object_name = 'empleados'

    def get_queryset(self):
        # el codigo que yo queira
        area = self.kwargs['shorname']
        lista = Empleado.objects.filter(
            departamento__shor_name=area
        )
        return lista

urls.py

    path(
        'lista-by-area/<shorname>/',
        views.ListByAreaEmpleado.as_view(),
        name='emplados_area'
    ),

teplates/persona/list_by_area.html

{% extends 'base.html' %}

{% block title %}
  lista empelados por departamento
{% endblock title %}

{% block content %}
  {% include "includes/header.html" %}

  <div class="grid-container">
      <div class="grid-x">
        <div class="cell">Empelados por area:</div>
        <div class="cell">
            <table>
                <thead>
                    <tr>
                    <th width="200">ID</th>
                    <th>NOMBRES</th>
                    <th width="150">APELLIDOS</th>
                    <th width="150">DEPARTAMENTO</th>
                    <th width="150">ACCION</th>
                    </tr>
                </thead>
                <tbody>
                    {% for e in empleados %}
                    <tr>
                        <td>{{ e.id }}</td>
                        <td>{{ e.first_name }}</td>
                        <td>{{ e.last_name }}</td>
                        <td>{{ e.departamento }}</td>
                        <td><a class="button warning" href="{% url 'persona_app:empleado_detail' e.id %}">Ver</a></td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
      </div>
  </div>


{% endblock content %}

<h1>Lista empelados por departamento</h1>

<ul>
    
    {% for e in object_list  %}
        <li>{{ e }}</li>
    {% endfor %}
        
</ul>