diff --git a/atst/jobs.py b/atst/jobs.py
index 55ff6027..c125bcb5 100644
--- a/atst/jobs.py
+++ b/atst/jobs.py
@@ -292,7 +292,7 @@ def dispatch_create_atat_admin_user(self):
 
 
 @celery.task(bind=True)
-def dispatch_send_task_order_files(self):
+def send_task_order_files(self):
     task_orders = TaskOrders.get_for_send_task_order_files()
     recipients = [app.config.get("MICROSOFT_TASK_ORDER_EMAIL_ADDRESS")]
 
@@ -313,7 +313,7 @@ def dispatch_send_task_order_files(self):
             app.logger.exception(err)
             continue
 
-        task_order.pdf_last_sent_at = pendulum.now()
+        task_order.pdf_last_sent_at = pendulum.now(tz="UTC")
         db.session.add(task_order)
 
     db.session.commit()
diff --git a/atst/queue.py b/atst/queue.py
index 392fc8e2..5ed2f136 100644
--- a/atst/queue.py
+++ b/atst/queue.py
@@ -27,8 +27,8 @@ def update_celery(celery, app):
             "task": "atst.jobs.dispatch_create_environment_role",
             "schedule": 60,
         },
-        "beat-dispatch_send_task_order_files": {
-            "task": "atst.jobs.dispatch_send_task_order_files",
+        "beat-send_task_order_files": {
+            "task": "atst.jobs.send_task_order_files",
             "schedule": 60,
         },
     }
diff --git a/tests/test_jobs.py b/tests/test_jobs.py
index dd285ca4..ff681c7e 100644
--- a/tests/test_jobs.py
+++ b/tests/test_jobs.py
@@ -16,7 +16,6 @@ from atst.jobs import (
     dispatch_create_user,
     dispatch_create_environment_role,
     dispatch_provision_portfolio,
-    dispatch_send_task_order_files,
     create_environment,
     do_create_user,
     do_provision_portfolio,
@@ -24,6 +23,7 @@ from atst.jobs import (
     do_create_environment_role,
     do_create_application,
     send_PPOC_email,
+    send_task_order_files,
 )
 from tests.factories import (
     ApplicationFactory,
@@ -415,7 +415,7 @@ def test_create_environment_role():
     assert env_role.cloud_id == "a-cloud-id"
 
 
-class TestDispatchSendTaskOrderFiles:
+class TestSendTaskOrderFiles:
     @pytest.fixture(scope="function")
     def send_mail(self, monkeypatch):
         mock = Mock()
@@ -437,14 +437,14 @@ class TestDispatchSendTaskOrderFiles:
         for i in range(3):
             TaskOrderFactory.create(create_clins=[{"number": "0001"}])
 
-        dispatch_send_task_order_files.run()
+        send_task_order_files.run()
 
         # Check that send_with_attachment was called once for each task order
         assert send_mail.call_count == 3
 
     def test_kwargs(self, send_mail, download_task_order, app):
         task_order = TaskOrderFactory.create(create_clins=[{"number": "0001"}])
-        dispatch_send_task_order_files.run()
+        send_task_order_files.run()
 
         # Check that send_with_attachment was called with correct kwargs
         send_mail.assert_called_once_with(
@@ -471,7 +471,7 @@ class TestDispatchSendTaskOrderFiles:
 
         monkeypatch.setattr("atst.jobs.send_mail", _raise_smtp_exception)
         task_order = TaskOrderFactory.create(create_clins=[{"number": "0001"}])
-        dispatch_send_task_order_files.run()
+        send_task_order_files.run()
 
         # Check that pdf_last_sent_at has not been updated
         assert not task_order.pdf_last_sent_at
@@ -485,7 +485,7 @@ class TestDispatchSendTaskOrderFiles:
             _download_task_order,
         )
         task_order = TaskOrderFactory.create(create_clins=[{"number": "0002"}])
-        dispatch_send_task_order_files.run()
+        send_task_order_files.run()
 
         # Check that pdf_last_sent_at has not been updated
         assert not task_order.pdf_last_sent_at