diff --git a/services/jenkins/configmap-jcasc.yaml b/services/jenkins/configmap-jcasc.yaml
index f3d00542..841f81cf 100644
--- a/services/jenkins/configmap-jcasc.yaml
+++ b/services/jenkins/configmap-jcasc.yaml
@@ -517,8 +517,19 @@ data:
               slaveConnectTimeoutStr: "100"
               yaml: |
                 spec:
+                  nodeSelector:
+                    hardware: rpi5
+                    kubernetes.io/arch: arm64
+                    node-role.kubernetes.io/worker: "true"
                   affinity:
                     nodeAffinity:
+                      requiredDuringSchedulingIgnoredDuringExecution:
+                        nodeSelectorTerms:
+                          - matchExpressions:
+                              - key: kubernetes.io/hostname
+                                operator: NotIn
+                                values:
+                                  - titan-06
                       preferredDuringSchedulingIgnoredDuringExecution:
                         - weight: 100
                           preference:
diff --git a/services/logging/Jenkinsfile.data-prepper b/services/logging/Jenkinsfile.data-prepper
index 2d4b3f81..a2d7a5c8 100644
--- a/services/logging/Jenkinsfile.data-prepper
+++ b/services/logging/Jenkinsfile.data-prepper
@@ -8,6 +8,8 @@ spec:
   restartPolicy: Never
   serviceAccountName: jenkins
   nodeSelector:
+    hardware: rpi5
+    kubernetes.io/arch: arm64
     node-role.kubernetes.io/worker: "true"
   affinity:
     nodeAffinity: