diff --git a/avocado/plugins/jobs.py b/avocado/plugins/jobs.py
index c1b5fa8381..af18168795 100644
--- a/avocado/plugins/jobs.py
+++ b/avocado/plugins/jobs.py
@@ -56,14 +56,25 @@ def _print_job_tests(tests):
         for test in tests:
             status = test.get("status")
             decorator = output.TEST_STATUS_DECORATOR_MAPPING.get(status)
-            # Retrieve "end" for backward compatibility
-            end = datetime.fromtimestamp(test.get("actual_end", test.get("end")))
+
+            end_timestamp = test.get("actual_end", test.get("end"))
+            if end_timestamp is not None:
+                end = datetime.fromtimestamp(end_timestamp).strftime(date_fmt)
+            else:
+                end = "N/A"
+
+            time_taken = test.get("time")
+            if time_taken is not None:
+                time_str = f"{float(time_taken):5f}"
+            else:
+                time_str = "N/A"
+
             test_matrix.append(
                 (
-                    test.get("id"),
-                    end.strftime(date_fmt),
-                    f"{float(test.get('time')):5f}",
-                    decorator(status, ""),
+                    test.get("id", "N/A"),
+                    end,
+                    time_str,
+                    decorator(status, "") if decorator else "N/A",
                 )
             )
         header = (
@@ -116,15 +127,24 @@ def handle_list_command(jobs_results):
         for filename in jobs_results.values():
             with open(filename, "r", encoding="utf-8") as fp:
                 job = json.load(fp)
+
+                job_id = job.get("job_id", "N/A")
+                start_time = job.get("start", "N/A")
+                total_tests = job.get("total", "N/A")
+                passed = job.get("pass", "N/A")
+                skipped = job.get("skip", "N/A")
+                errors = job.get("errors", "N/A")
+                failures = job.get("failures", "N/A")
+
                 LOG_UI.info(
                     "%-40s %-26s %3s (%s/%s/%s/%s)",
-                    job["job_id"],
-                    job["start"],
-                    job["total"],
-                    job["pass"],
-                    job["skip"],
-                    job["errors"],
-                    job["failures"],
+                    job_id,
+                    start_time,
+                    total_tests,
+                    passed,
+                    skipped,
+                    errors,
+                    failures,
                 )
 
         return exit_codes.AVOCADO_ALL_OK