diff --git a/netbox/core/api/schema.py b/netbox/core/api/schema.py
new file mode 100644
index 000000000..be1dd894b
--- /dev/null
+++ b/netbox/core/api/schema.py
@@ -0,0 +1,99 @@
+import logging
+import re
+import typing
+
+from drf_spectacular.extensions import (
+    OpenApiSerializerFieldExtension,
+    OpenApiViewExtension,
+)
+from drf_spectacular.openapi import AutoSchema
+from drf_spectacular.plumbing import (
+    ComponentRegistry,
+    ResolvedComponent,
+    build_basic_type,
+    build_object_type,
+    is_serializer,
+)
+from drf_spectacular.types import OpenApiTypes
+from drf_spectacular.utils import extend_schema
+
+BULK_ACTIONS = ["bulk_destroy", "bulk_partial_update", "bulk_update"]
+
+
+class FixTimeZoneSerializerField(OpenApiSerializerFieldExtension):
+    target_class = 'timezone_field.rest_framework.TimeZoneSerializerField'
+
+    def map_serializer_field(self, auto_schema, direction):
+        return build_basic_type(OpenApiTypes.STR)
+
+
+class ChoiceFieldFix(OpenApiSerializerFieldExtension):
+    target_class = 'netbox.api.fields.ChoiceField'
+
+    def map_serializer_field(self, auto_schema, direction):
+        if direction == 'request':
+            return build_basic_type(OpenApiTypes.STR)
+
+        elif direction == "response":
+            return build_object_type(
+                properties={
+                    "value": build_basic_type(OpenApiTypes.STR),
+                    "label": build_basic_type(OpenApiTypes.STR),
+                }
+            )
+
+
+class NetBoxAutoSchema(AutoSchema):
+    """
+    Overrides to spectaculars AutoSchema to fix following issues:
+        1. bulk serializers cause operation_id conflicts with non-bulk ones
+        2. bulk operations don't have filter params
+    """
+
+    @property
+    def is_bulk_action(self):
+        if hasattr(self.view, "action") and self.view.action in BULK_ACTIONS:
+            return True
+        else:
+            return False
+
+    def get_operation(self, path, path_regex, path_prefix, method, registry: ComponentRegistry):
+        operation = super().get_operation(path, path_regex, path_prefix, method, registry)
+        return operation
+
+    def get_operation_id(self):
+        """
+        Fix: bulk serializers cause operation_id conflicts with non-bulk ones
+        bulk operations cause id conflicts in spectacular resulting in numerous:
+        Warning: operationId "xxx" has collisions [xxx]. "resolving with numeral suffixes"
+        code is modified from drf_spectacular.openapi.AutoSchema.get_operation_id
+        """
+        if self.is_bulk_action:
+            tokenized_path = self._tokenize_path()
+            # replace dashes as they can be problematic later in code generation
+            tokenized_path = [t.replace('-', '_') for t in tokenized_path]
+
+            if self.method == 'GET' and self._is_list_view():
+                # this shouldn't happen, but keeping it here to follow base code
+                action = 'list'
+            else:
+                # action = self.method_mapping[self.method.lower()]
+                # use bulk name so partial_update -> bulk_partial_update
+                action = self.view.action.lower()
+
+            if not tokenized_path:
+                tokenized_path.append('root')
+
+            if re.search(r'<drf_format_suffix\w*:\w+>', self.path_regex):
+                tokenized_path.append('formatted')
+
+            return '_'.join(tokenized_path + [action])
+
+        # if not bulk - just return normal id
+        return super().get_operation_id()
+
+    def get_filter_backends(self):
+        # Fix: bulk operations don't have filter params
+        if self.is_bulk_action:
+            return []
+        return super().get_filter_backends()
diff --git a/netbox/core/apps.py b/netbox/core/apps.py
index c4886eb41..ffcf0b4ea 100644
--- a/netbox/core/apps.py
+++ b/netbox/core/apps.py
@@ -6,3 +6,4 @@ class CoreConfig(AppConfig):
 
     def ready(self):
         from . import data_backends, search
+        from core.api import schema  # noqa: E402
diff --git a/netbox/dcim/apps.py b/netbox/dcim/apps.py
index d9b45ae3f..bfb09e601 100644
--- a/netbox/dcim/apps.py
+++ b/netbox/dcim/apps.py
@@ -10,7 +10,6 @@ class DCIMConfig(AppConfig):
     def ready(self):
         from . import signals, search
         from .models import CableTermination
-        from . import schema  # noqa: E402
 
         # Register denormalized fields
         denormalized.register(CableTermination, '_device', {
diff --git a/netbox/dcim/schema.py b/netbox/dcim/schema.py
deleted file mode 100644
index 36ef1f8a6..000000000
--- a/netbox/dcim/schema.py
+++ /dev/null
@@ -1,30 +0,0 @@
-from drf_spectacular.extensions import (
-    OpenApiSerializerFieldExtension,
-    OpenApiViewExtension,
-)
-from drf_spectacular.plumbing import build_basic_type, build_object_type
-from drf_spectacular.types import OpenApiTypes
-from drf_spectacular.utils import extend_schema
-
-
-class FixTimeZoneSerializerField(OpenApiSerializerFieldExtension):
-    target_class = 'timezone_field.rest_framework.TimeZoneSerializerField'
-
-    def map_serializer_field(self, auto_schema, direction):
-        return build_basic_type(OpenApiTypes.STR)
-
-
-class ChoiceFieldFix(OpenApiSerializerFieldExtension):
-    target_class = 'netbox.api.fields.ChoiceField'
-
-    def map_serializer_field(self, auto_schema, direction):
-        if direction == 'request':
-            return build_basic_type(OpenApiTypes.STR)
-
-        elif direction == "response":
-            return build_object_type(
-                properties={
-                    "value": build_basic_type(OpenApiTypes.STR),
-                    "label": build_basic_type(OpenApiTypes.STR),
-                }
-            )
diff --git a/netbox/netbox/settings.py b/netbox/netbox/settings.py
index 4562b4906..23b77a0b9 100644
--- a/netbox/netbox/settings.py
+++ b/netbox/netbox/settings.py
@@ -558,7 +558,7 @@ REST_FRAMEWORK = {
         'rest_framework.renderers.JSONRenderer',
         'netbox.api.renderers.FormlessBrowsableAPIRenderer',
     ),
-    'DEFAULT_SCHEMA_CLASS': 'drf_spectacular.openapi.AutoSchema',
+    'DEFAULT_SCHEMA_CLASS': 'core.api.schema.NetBoxAutoSchema',
     'DEFAULT_VERSION': REST_FRAMEWORK_VERSION,
     'DEFAULT_VERSIONING_CLASS': 'rest_framework.versioning.AcceptHeaderVersioning',
     'SCHEMA_COERCE_METHOD_NAMES': {