diff --git a/server/src/internalClusterTest/java/org/opensearch/search/aggregations/ConcurrentSearchCardinalityWithRequestBreakerIT.java b/server/src/internalClusterTest/java/org/opensearch/search/aggregations/ConcurrentSearchCardinalityWithRequestBreakerIT.java
new file mode 100644
index 0000000000000..41956ed7d8cef
--- /dev/null
+++ b/server/src/internalClusterTest/java/org/opensearch/search/aggregations/ConcurrentSearchCardinalityWithRequestBreakerIT.java
@@ -0,0 +1,27 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+package org.opensearch.search.aggregations;
+
+import org.opensearch.common.settings.Settings;
+import org.opensearch.common.util.FeatureFlags;
+import org.opensearch.search.aggregations.metrics.CardinalityWithRequestBreakerIT;
+import org.opensearch.test.OpenSearchIntegTestCase;
+
+/*
+* Creating a separate class for Concurrent Search use-case as parameterization doesn't work with
+* Circuit Breaker causing flaky tests. ref: https://github.com/opensearch-project/OpenSearch/issues/10154
+* */
+@OpenSearchIntegTestCase.ClusterScope(scope = OpenSearchIntegTestCase.Scope.TEST)
+public class ConcurrentSearchCardinalityWithRequestBreakerIT extends CardinalityWithRequestBreakerIT {
+
+    @Override
+    protected Settings featureFlagSettings() {
+        return Settings.builder().put(super.featureFlagSettings()).put(FeatureFlags.CONCURRENT_SEGMENT_SEARCH, "true").build();
+    }
+}
diff --git a/server/src/internalClusterTest/java/org/opensearch/search/aggregations/metrics/CardinalityWithRequestBreakerIT.java b/server/src/internalClusterTest/java/org/opensearch/search/aggregations/metrics/CardinalityWithRequestBreakerIT.java
index 6cbf278317b1b..a3221e128a5dc 100644
--- a/server/src/internalClusterTest/java/org/opensearch/search/aggregations/metrics/CardinalityWithRequestBreakerIT.java
+++ b/server/src/internalClusterTest/java/org/opensearch/search/aggregations/metrics/CardinalityWithRequestBreakerIT.java
@@ -32,51 +32,27 @@
 
 package org.opensearch.search.aggregations.metrics;
 
-import com.carrotsearch.randomizedtesting.annotations.ParametersFactory;
-
 import org.opensearch.ExceptionsHelper;
 import org.opensearch.OpenSearchException;
 import org.opensearch.action.index.IndexRequestBuilder;
 import org.opensearch.common.settings.Settings;
-import org.opensearch.common.util.FeatureFlags;
 import org.opensearch.core.common.breaker.CircuitBreakingException;
 import org.opensearch.indices.breaker.HierarchyCircuitBreakerService;
 import org.opensearch.search.aggregations.Aggregator;
 import org.opensearch.search.aggregations.BucketOrder;
-import org.opensearch.test.ParameterizedOpenSearchIntegTestCase;
+import org.opensearch.test.OpenSearchIntegTestCase;
 
-import java.util.Arrays;
-import java.util.Collection;
 import java.util.Map;
 import java.util.stream.IntStream;
 
-import static org.opensearch.search.SearchService.CLUSTER_CONCURRENT_SEGMENT_SEARCH_SETTING;
 import static org.opensearch.search.aggregations.AggregationBuilders.cardinality;
 import static org.opensearch.search.aggregations.AggregationBuilders.terms;
 
-public class CardinalityWithRequestBreakerIT extends ParameterizedOpenSearchIntegTestCase {
-
-    public CardinalityWithRequestBreakerIT(Settings dynamicSettings) {
-        super(dynamicSettings);
-    }
-
-    @ParametersFactory
-    public static Collection<Object[]> parameters() {
-        return Arrays.asList(
-            new Object[] { Settings.builder().put(CLUSTER_CONCURRENT_SEGMENT_SEARCH_SETTING.getKey(), false).build() },
-            new Object[] { Settings.builder().put(CLUSTER_CONCURRENT_SEGMENT_SEARCH_SETTING.getKey(), true).build() }
-        );
-    }
-
-    @Override
-    protected Settings featureFlagSettings() {
-        return Settings.builder().put(super.featureFlagSettings()).put(FeatureFlags.CONCURRENT_SEGMENT_SEARCH, "true").build();
-    }
+public class CardinalityWithRequestBreakerIT extends OpenSearchIntegTestCase {
 
     /**
      * Test that searches using cardinality aggregations returns all request breaker memory.
      */
-    @AwaitsFix(bugUrl = "https://github.com/opensearch-project/OpenSearch/issues/10154")
     public void testRequestBreaker() throws Exception {
         final String requestBreaker = randomIntBetween(1, 10000) + "kb";
         logger.info("--> Using request breaker setting: {}", requestBreaker);
@@ -100,7 +76,6 @@ public void testRequestBreaker() throws Exception {
             )
             .get();
 
-        indexRandomForConcurrentSearch("test");
         try {
             client().prepareSearch("test")
                 .addAggregation(