diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 11300f727446e..27f729ad5178b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,12 +1,8 @@
 name: CI
 
 on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
+  workflow_call: {}
+  workflow_dispatch: {}
 
 permissions:
   contents: read
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 6be21cbc81cf5..f4573b064184e 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -12,11 +12,10 @@
 name: "CodeQL"
 
 on:
+  workflow_call: {}
+  workflow_dispatch: {}
   push:
     branches: ["master"]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: ["master"]
   schedule:
     - cron: "0 0 * * 1"
 
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 8b419a6a39ad7..744b5a7be1b2e 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -1,9 +1,7 @@
 name: 'Dependency Graph'
 on:
-  pull_request: {}
-  push:
-    branches:
-      - master
+  workflow_call: { }
+  workflow_dispatch: { }
 
 permissions:
   contents: read
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index ab739790b00d1..f4e238476e49c 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -1,11 +1,7 @@
 name: "Validate Gradle Wrapper"
 on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
+  workflow_call: {}
+  workflow_dispatch: {}
 
 permissions:
   contents: read
diff --git a/.github/workflows/on.pr.yml b/.github/workflows/on.pr.yml
new file mode 100644
index 0000000000000..8d9ef719c2621
--- /dev/null
+++ b/.github/workflows/on.pr.yml
@@ -0,0 +1,30 @@
+name: PR
+
+on:
+  pull_request:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  ## Run main CI build and tests.
+  run-ci:
+    name: "Build & Test"
+    uses: ./.github/workflows/ci.yml
+
+  ## Validate the Gradle Wrapper binary
+  checks-gradle-wrapper:
+    name: "Checks"
+    uses: ./.github/workflows/gradle-wrapper-validation.yml
+
+  ## Publish and check the dependency graph.
+  checks-dependency-graph:
+    name: "Checks"
+    uses: ./.github/workflows/dependency-review.yml
+
+  ## Run CodeQL checks
+  checks-codeql:
+    name: "Checks"
+    uses: ./.github/workflows/codeql.yml
diff --git a/.github/workflows/on.push.yml b/.github/workflows/on.push.yml
new file mode 100644
index 0000000000000..f6143241fc013
--- /dev/null
+++ b/.github/workflows/on.push.yml
@@ -0,0 +1,20 @@
+name: Push
+
+on:
+  push:
+    branches:
+      - master
+
+permissions:
+  contents: read
+
+jobs:
+  ## Run main CI build and tests.
+  run-ci:
+    name: "Build & Test"
+    uses: ./.github/workflows/ci.yml
+
+  ## Publish and check the dependency graph.
+  checks-dependency-graph:
+    name: "Checks"
+    uses: ./.github/workflows/dependency-review.yml