diff --git a/superset/db_engine_specs/ibmi.py b/superset/db_engine_specs/ibmi.py
new file mode 100644
index 0000000000..cac66ebc27
--- /dev/null
+++ b/superset/db_engine_specs/ibmi.py
@@ -0,0 +1,27 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from .db2 import Db2EngineSpec
+
+
+class IBMiEngineSpec(Db2EngineSpec):
+    engine = "ibmi"
+    engine_name = "IBM Db2 for i"
+    max_column_name_length = 128
+
+    @classmethod
+    def epoch_to_dttm(cls) -> str:
+        return "(DAYS({col}) - DAYS('1970-01-01')) * 86400 + MIDNIGHT_SECONDS({col})"