diff --git a/.changelog/7d52e0ac9c1740708a426c1f8a1593ff.json b/.changelog/7d52e0ac9c1740708a426c1f8a1593ff.json
new file mode 100644
index 00000000000..2dd617bf956
--- /dev/null
+++ b/.changelog/7d52e0ac9c1740708a426c1f8a1593ff.json
@@ -0,0 +1,10 @@
+{
+    "id": "7d52e0ac-9c17-4070-8a42-6c1f8a1593ff",
+    "type": "bugfix",
+    "collapse": true,
+    "description": "Fixup some integration tests.",
+    "modules": [
+        "feature/s3/manager",
+        "service/internal/integrationtest"
+    ]
+}
\ No newline at end of file
diff --git a/.github/workflows/integration-tests.yml b/.github/workflows/integration-tests.yml
new file mode 100644
index 00000000000..c7e1db31545
--- /dev/null
+++ b/.github/workflows/integration-tests.yml
@@ -0,0 +1,43 @@
+name: Integration Tests
+
+# these are expensive, limit how often they're running
+#
+# functionally, all we need to do is vet the code going into main
+on:
+  pull_request:
+    branches:
+      - main
+
+permissions:
+  id-token: write
+
+# again, expensive, only one per PR can run and they self-cancel
+concurrency:
+  group: ci-codebuild-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  integration-tests:
+    name: Integration Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          role-to-assume: ${{ secrets.CI_AWS_ROLE_ARN }}
+          aws-region: us-west-2
+      - name: Run tests
+        id: integration-tests
+        uses: aws-actions/aws-codebuild-run-build@v1
+        with:
+          project-name: aws-sdk-go-v2-integrationtests
+      - name: Cancel tests
+        if: ${{ cancelled() }}
+        env:
+          BUILD_ID: ${{ steps.integration-tests.outputs.aws-build-id }}
+        run: |
+          if [ ! -z "$BUILD_ID" ]; then
+            echo "aws codebuild stop-build --id $BUILD_ID"
+            aws codebuild stop-build --id $BUILD_ID
+          fi
+
diff --git a/Makefile b/Makefile
index 01159d5fdf1..e21c88b0994 100644
--- a/Makefile
+++ b/Makefile
@@ -410,7 +410,7 @@ ci-lint-install:
 #######################
 .PHONY: integration integ-modules-% cleanup-integ-buckets
 
-integration: integ-modules-service
+integration: integ-modules-service integ-modules-feature
 
 integ-modules-%:
 	@# integration command that uses the pattern to define the root path that
diff --git a/feature/s3/manager/integ_upload_test.go b/feature/s3/manager/integ_upload_test.go
index 1226c547396..2b980fdc89c 100644
--- a/feature/s3/manager/integ_upload_test.go
+++ b/feature/s3/manager/integ_upload_test.go
@@ -497,7 +497,7 @@ func (b *invalidateHash) RegisterMiddleware(stack *middleware.Stack) error {
 func (b *invalidateHash) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
 	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
 ) {
-	if input, ok := in.Parameters.(*s3.UploadPartInput); ok && input.PartNumber == aws.Int32(2) {
+	if input, ok := in.Parameters.(*s3.UploadPartInput); ok && aws.ToInt32(input.PartNumber) == 2 {
 		ctx = v4.SetPayloadHash(ctx, "000")
 	}
 
diff --git a/service/internal/integrationtest/health/smoke_test.go b/service/internal/integrationtest/health/smoke_test.go
index 3a782f71bf6..bfc26bf99ea 100644
--- a/service/internal/integrationtest/health/smoke_test.go
+++ b/service/internal/integrationtest/health/smoke_test.go
@@ -13,6 +13,8 @@ import (
 )
 
 func TestInteg_00_DescribeEntityAggregates(t *testing.T) {
+	t.Skip() // requires enterprise support, V1543069783
+
 	ctx, cancelFn := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancelFn()
 
diff --git a/service/internal/integrationtest/support/smoke_test.go b/service/internal/integrationtest/support/smoke_test.go
index 028c85332db..b3f7152067a 100644
--- a/service/internal/integrationtest/support/smoke_test.go
+++ b/service/internal/integrationtest/support/smoke_test.go
@@ -17,6 +17,8 @@ import (
 )
 
 func TestInteg_00_DescribeServices(t *testing.T) {
+	t.Skip() // requires enterprise support, V1543069783
+
 	ctx, cancelFn := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancelFn()
 
@@ -34,6 +36,8 @@ func TestInteg_00_DescribeServices(t *testing.T) {
 }
 
 func TestInteg_01_CreateCase(t *testing.T) {
+	t.Skip() // requires enterprise support, V1543069783
+
 	ctx, cancelFn := context.WithTimeout(context.Background(), 5*time.Second)
 	defer cancelFn()