diff --git a/backend/employees/apps.py b/backend/employees/apps.py
index 37d2908b..08dfe5fa 100644
--- a/backend/employees/apps.py
+++ b/backend/employees/apps.py
@@ -6,9 +6,5 @@ class EmployeesConfig(AppConfig):
     name = 'employees'
 
     def ready(self):
-        import employees.signals
-        import employees.signals_birthday  # Сигналы для синхронизации дней рождений с django-scheduler
-        import employees.signals_ldap  # Сигналы для автоматической синхронизации Employee с LDAP
-        import employees.signals_department  # Сигналы для автоматической синхронизации Department с LDAP
-        import employees.signals_group  # Сигналы для автоматической синхронизации Group с LDAP
-        import employees.rules  # django-rules: регистрация предикатов и правил доступа
+        import employees.signals  # Все сигналы (common, birthday, ldap)
+        import employees.rules    # django-rules: регистрация предикатов и правил доступа
diff --git a/backend/employees/signals/__init__.py b/backend/employees/signals/__init__.py
new file mode 100644
index 00000000..8630fb56
--- /dev/null
+++ b/backend/employees/signals/__init__.py
@@ -0,0 +1,15 @@
+"""Django signals для приложения employees.
+
+Структура:
+- common: общие сигналы (создание кадровых событий, чаты отделов)
+- birthday: синхронизация дней рождений с django-scheduler
+- ldap/: автоматическая синхронизация с LDAP
+  - employee: Employee ↔ LDAP User
+  - department: Department ↔ LDAP OU
+  - group: Group ↔ LDAP Group
+"""
+
+from . import common, birthday
+from .ldap import employee, department, group
+
+__all__ = ['common', 'birthday', 'employee', 'department', 'group']
diff --git a/backend/employees/signals_birthday.py b/backend/employees/signals/birthday.py
similarity index 93%
rename from backend/employees/signals_birthday.py
rename to backend/employees/signals/birthday.py
index 2967de4b..de9444d6 100644
--- a/backend/employees/signals_birthday.py
+++ b/backend/employees/signals/birthday.py
@@ -1,6 +1,8 @@
-"""
-Сигналы для автоматического управления событиями дней рождения в django-scheduler.
+"""Django signals для автоматической синхронизации дней рождений с django-scheduler.
+
 Использует Service Layer паттерн через django-service-objects.
+
+Файл: employees/signals/birthday.py
 """
 from __future__ import annotations
 
diff --git a/backend/employees/signals.py b/backend/employees/signals/common.py
similarity index 95%
rename from backend/employees/signals.py
rename to backend/employees/signals/common.py
index 4e454376..cfd34335 100644
--- a/backend/employees/signals.py
+++ b/backend/employees/signals/common.py
@@ -1,4 +1,11 @@
-# users/signals.py
+# employees/signals/common.py
+"""Общие Django signals для приложения employees.
+
+Обработчики:
+- Создание кадровых событий (EmployeeAction)
+- Создание главных чатов отделов
+- Автоматизация из заявок (requests_app)
+"""
 
 import logging
 import os
@@ -10,9 +17,9 @@ from django.db.models import Q
 from django.db.models.signals import post_save, pre_save
 from django.dispatch import receiver
 from django.utils import timezone
-from .constants import ACTION_HIRED
 
-from .models import Employee, EmployeeAction, Department
+from employees.constants import ACTION_HIRED
+from employees.models import Employee, EmployeeAction, Department
 
 logger = logging.getLogger(__name__)
 
diff --git a/backend/employees/signals/ldap/__init__.py b/backend/employees/signals/ldap/__init__.py
new file mode 100644
index 00000000..ffdcdc32
--- /dev/null
+++ b/backend/employees/signals/ldap/__init__.py
@@ -0,0 +1,5 @@
+"""LDAP signals для автоматической синхронизации моделей с Active Directory."""
+
+from . import employee, department, group
+
+__all__ = ['employee', 'department', 'group']
diff --git a/backend/employees/signals_department.py b/backend/employees/signals/ldap/department.py
similarity index 98%
rename from backend/employees/signals_department.py
rename to backend/employees/signals/ldap/department.py
index f1d57c48..1586ad1b 100644
--- a/backend/employees/signals_department.py
+++ b/backend/employees/signals/ldap/department.py
@@ -1,4 +1,7 @@
-"""Django signals для автоматической синхронизации Department с LDAP."""
+"""Django signals для автоматической синхронизации Department с LDAP.
+
+Файл: employees/signals/ldap/department.py
+"""
 
 import logging
 
diff --git a/backend/employees/signals_ldap.py b/backend/employees/signals/ldap/employee.py
similarity index 98%
rename from backend/employees/signals_ldap.py
rename to backend/employees/signals/ldap/employee.py
index 41697650..6484e43b 100644
--- a/backend/employees/signals_ldap.py
+++ b/backend/employees/signals/ldap/employee.py
@@ -1,4 +1,7 @@
-"""Django signals для автоматической синхронизации Employee с LDAP."""
+"""Django signals для автоматической синхронизации Employee с LDAP.
+
+Файл: employees/signals/ldap/employee.py
+"""
 
 import logging
 
diff --git a/backend/employees/signals_group.py b/backend/employees/signals/ldap/group.py
similarity index 99%
rename from backend/employees/signals_group.py
rename to backend/employees/signals/ldap/group.py
index d374d754..eb6cc1a6 100644
--- a/backend/employees/signals_group.py
+++ b/backend/employees/signals/ldap/group.py
@@ -1,4 +1,7 @@
-"""Django signals для автоматической синхронизации Group с LDAP."""
+"""Django signals для автоматической синхронизации Group с LDAP.
+
+Файл: employees/signals/ldap/group.py
+"""
 
 import logging