diff --git a/.buildkite/scripts/copy_es_snapshot_cache.sh b/.buildkite/scripts/copy_es_snapshot_cache.sh
new file mode 100755
index 000000000000..d2b325168482
--- /dev/null
+++ b/.buildkite/scripts/copy_es_snapshot_cache.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# If cached snapshots are baked into the agent, copy them into our workspace first
+# We are doing this rather than simply changing the ES base path because many workers
+#   run with the workspace mounted in memory or on a local ssd
+cacheDir="$ES_CACHE_DIR/cache"
+if [[ -d "$cacheDir" ]]; then
+  mkdir -p .es/cache
+  echo "--- Copying ES snapshot cache"
+  echo "Copying cached snapshots from $cacheDir to .es/cache"
+  cp -R "$cacheDir"/* .es/cache/
+fi
diff --git a/.buildkite/scripts/steps/functional/common.sh b/.buildkite/scripts/steps/functional/common.sh
index edb618f69209..5a58594404b1 100755
--- a/.buildkite/scripts/steps/functional/common.sh
+++ b/.buildkite/scripts/steps/functional/common.sh
@@ -8,17 +8,7 @@ source .buildkite/scripts/common/util.sh
 
 .buildkite/scripts/bootstrap.sh
 .buildkite/scripts/download_build_artifacts.sh
-
-# If cached snapshots are baked into the agent, copy them into our workspace first
-# We are doing this rather than simply changing the ES base path because many workers
-#   run with the workspace mounted in memory or on a local ssd
-cacheDir="$ES_CACHE_DIR/cache"
-if [[ -d "$cacheDir" ]]; then
-  mkdir -p .es/cache
-  echo "--- Copying ES snapshot cache"
-  echo "Copying cached snapshots from $cacheDir to .es/cache"
-  cp -R "$cacheDir"/* .es/cache/
-fi
+.buildkite/scripts/copy_es_snapshot_cache.sh
 
 is_test_execution_step
 
diff --git a/.buildkite/scripts/steps/test/jest_integration.sh b/.buildkite/scripts/steps/test/jest_integration.sh
index fd7b9a1d6ad5..83f9509f362c 100755
--- a/.buildkite/scripts/steps/test/jest_integration.sh
+++ b/.buildkite/scripts/steps/test/jest_integration.sh
@@ -7,6 +7,7 @@ source .buildkite/scripts/common/util.sh
 is_test_execution_step
 
 .buildkite/scripts/bootstrap.sh
+.buildkite/scripts/copy_es_snapshot_cache.sh
 
 echo '--- Jest Integration Tests'
 .buildkite/scripts/steps/test/jest_parallel.sh jest.integration.config.js