diff --git a/src/omotes_orchestrator/main.py b/src/omotes_orchestrator/main.py
index 59c9996..5b780d0 100644
--- a/src/omotes_orchestrator/main.py
+++ b/src/omotes_orchestrator/main.py
@@ -1,11 +1,10 @@
-import os
 import logging
 import signal
 import sys
 import threading
 import pprint
 import uuid
-from datetime import timedelta, datetime
+from datetime import timedelta
 from types import FrameType
 from typing import Any, Union
 
@@ -158,9 +157,6 @@ class Orchestrator:
     """Cancel and delete the job when it is timed out."""
     _init_barriers: LifeCycleBarrierManager
 
-    LOGS_LOCAL_DIR: str = "../logs"
-    """The local directory path to keep log files."""
-
     def __init__(
         self,
         config: OrchestratorConfig,
@@ -236,10 +232,6 @@ def start(self) -> None:
         )
         self.omotes_sdk_if.send_available_workflows()
 
-        self.omotes_sdk_if.connect_to_job_result_dead_letter_queue(
-            callback_on_dead_lettered_job_result=self.dead_lettered_job_result_handler
-        )
-
         self.postgres_job_manager.start()
         self.timeout_job_manager.start()
 
@@ -422,42 +414,6 @@ def job_cancellation_handler(self, job_cancellation: JobCancel) -> None:
                 )
                 self._cleanup_job(job_id)
 
-    def dead_lettered_job_result_handler(self, job_result: JobResult) -> None:
-        """Handle the received dead lettered job result.
-
-        When the log level is set at the DEBUG level or below,
-        the dead lettered job result will be written to a local file.
-
-        :param job_result: Job result message.
-        """
-        logger.info(
-            "Received a dead lettered job_%s_result with result type as: %s",
-            job_result.uuid,
-            job_result.result_type,
-        )
-
-        log_level = logger.getEffectiveLevel()
-        if log_level <= logging.DEBUG:
-            try:
-                log_dir = self.LOGS_LOCAL_DIR
-                if not os.path.exists(log_dir):
-                    os.makedirs(log_dir)
-
-                cur_time = datetime.now().strftime("%Y%m%d-%H%M%S")
-                file_name = f"{cur_time}_dead_lettered_job_{job_result.uuid}_result.txt"
-                file_path = os.path.join(log_dir, file_name)
-                with open(file_path, "a") as f:
-                    f.write("--------------Logs:\n")
-                    f.write(job_result.logs + "\n")
-                    f.write("--------------Status:\n")
-                    f.write(str(job_result.result_type) + "\n")
-                    f.write("--------------ESDL:\n")
-                    f.write(job_result.output_esdl + "\n")
-
-                logger.info("The job result is logged to: %s", file_path)
-            except Exception as e:
-                logger.warning("An error occurred while logging the job result: %s", e)
-
     def _cleanup_job(self, job_id: uuid.UUID) -> None:
         """Cleanup any references to job with id `job_id`.
 
diff --git a/src/omotes_orchestrator/sdk_interface.py b/src/omotes_orchestrator/sdk_interface.py
index de94f6b..a506c70 100644
--- a/src/omotes_orchestrator/sdk_interface.py
+++ b/src/omotes_orchestrator/sdk_interface.py
@@ -78,24 +78,6 @@ def callback_on_request_workflows_wrapped(self, message: bytes) -> None:
         self.callback_on_request_workflows(request_available_workflows)
 
 
-@dataclass
-class DeadLetteredJobResultHandler:
-    """Handler to set up callback when receiving a dead lettered job result."""
-
-    callback_on_dead_lettered_job_result: Callable[[JobResult], None]
-    """Callback to call when a dead lettered job result is received."""
-
-    def callback_on_dead_lettered_job_result_wrapped(self, message: bytes) -> None:
-        """Prepare the dead lettered `JobResult` message before passing them to the callback.
-
-        :param message: Serialized AMQP message containing a dead lettered job result.
-        """
-        dead_lettered_job = JobResult()
-        dead_lettered_job.ParseFromString(message)
-
-        self.callback_on_dead_lettered_job_result(dead_lettered_job)
-
-
 class SDKInterface:
     """RabbitMQ interface specifically for the orchestrator."""
 
@@ -169,21 +151,6 @@ def connect_to_request_available_workflows(
             exchange_name=OmotesQueueNames.omotes_exchange_name(),
         )
 
-    def connect_to_job_result_dead_letter_queue(
-            self, callback_on_dead_lettered_job_result: Callable[[JobResult], None]
-    ) -> None:
-        """Connect to the job result dead letter queue.
-
-        :param callback_on_dead_lettered_job_result: Callback to handle a dead lettered job result.
-        """
-        callback_handler = DeadLetteredJobResultHandler(callback_on_dead_lettered_job_result)
-        self.broker_if.declare_queue_and_add_subscription(
-            queue_name=OmotesQueueNames.job_result_dead_letter_queue_name(),
-            callback_on_message=callback_handler.callback_on_dead_lettered_job_result_wrapped,
-            queue_type=AMQPQueueType.DURABLE,
-            exchange_name=OmotesQueueNames.omotes_exchange_name(),
-        )
-
     def send_job_progress_update(self, job: Job, progress_update: JobProgressUpdate) -> None:
         """Send a job progress update to the SDK.