diff --git a/suzieq/config/device.yml b/suzieq/config/device.yml
index 571a80dd6e..9ecde06dbf 100644
--- a/suzieq/config/device.yml
+++ b/suzieq/config/device.yml
@@ -110,8 +110,36 @@ apply:
         ]'
 
   junos-ex:
-    copy: junos-qfx
-
+    - version: <= 14.2R8.4
+      command:
+        - command: "show system information | display json | no-more"
+          normalize: 'system-information/*/[
+          "hardware-model/[0]/data: model",
+          "os-name/[0]/data: os?|junos",
+          "os-version/[0]/data: version",
+          "vendor: vendor?|Juniper",
+          "serial-number/[0]/data: serialNumber",
+          ]'
+        - command: "show system uptime | display json"
+          normalize: 'system-uptime-information/*/[
+          "system-booted-time/[0]/date-time/[0]/attributes: bootupTimestamp?|"
+          ]'
+
+    - version: all
+      command:
+        - command: "show system information | display json | no-more"
+          normalize: 'system-information/*/[
+          "hardware-model/[0]/data: model",
+          "os-name/[0]/data: os?|junos",
+          "os-version/[0]/data: version",
+          "vendor: vendor?|Juniper",
+          "serial-number/[0]/data: serialNumber",
+          ]'
+        - command: "show system uptime | display json"
+          normalize: 'multi-routing-engine-results/[0]/multi-routing-engine-item/[0]/system-uptime-information/*/[
+          "system-booted-time/[0]/date-time/[0]/attributes: bootupTimestamp?|"
+          ]'
+    
   junos-mx:
     version: all
     command:
diff --git a/suzieq/poller/worker/nodes/node.py b/suzieq/poller/worker/nodes/node.py
index 112e17487d..cbb354dbb6 100644
--- a/suzieq/poller/worker/nodes/node.py
+++ b/suzieq/poller/worker/nodes/node.py
@@ -1966,19 +1966,21 @@ async def _parse_init_dev_data_devtype(self, output, cb_token) -> None:
             data = output[0]["data"]
             try:
                 jdata = json.loads(data.replace('\n', '').strip())
-                if self.devtype not in ["junos-mx", "junos-qfx10k",
-                                        "junos-evo"]:
+                
+                if jdata.get('multi-routing-engine-results'):
                     jdata = (jdata['multi-routing-engine-results'][0]
                              ['multi-routing-engine-item'][0])
 
                 timestr = (jdata['system-uptime-information'][0]
                            ['system-booted-time'][0]['date-time'][0]
                            ['attributes'])
+                        
             except Exception:
                 self.logger.warning(
                     f'{self.address}:{self.port} Unable to parse junos boot '
                     f'time from {data}')
                 timestr = '{"junos:seconds": "0"}'
+                
             self.bootupTimestamp = get_timestamp_from_junos_time(
                 timestr, ms=False)