diff --git a/.azuredevops/integration-tests.yml b/.azuredevops/integration-tests.yml
index ceadc25178..76437fa34f 100644
--- a/.azuredevops/integration-tests.yml
+++ b/.azuredevops/integration-tests.yml
@@ -20,3 +20,17 @@ jobs:
     newDir: integration_test_directory
     testsFolder: integration
     makeTarget: integration-test
+    # Run each group in a fresh pytest process to release memory between groups.
+    testBatches:
+      - tests/integration/ai_recruiter
+      - tests/integration/cli
+      - tests/integration/converter
+      - tests/integration/datasets
+      - tests/integration/embeddings
+      - tests/integration/executor
+      - tests/integration/executors
+      - tests/integration/memory
+      - tests/integration/message_normalizer
+      - tests/integration/scenarios
+      - tests/integration/score
+      - tests/integration/targets
diff --git a/.azuredevops/test-job-template.yml b/.azuredevops/test-job-template.yml
index 65905af5cc..0b3a40f4dd 100644
--- a/.azuredevops/test-job-template.yml
+++ b/.azuredevops/test-job-template.yml
@@ -11,6 +11,9 @@ parameters:
     type: string
   - name: makeTarget
     type: string
+  - name: testBatches
+    type: object
+    default: []
 
 jobs:
 - job: ${{ parameters.jobName }}
@@ -114,7 +117,16 @@ jobs:
         echo "Azure SQL Database access token cached successfully."
 
         # Run tests
-        make ${{ parameters.makeTarget }}
+        test_batches="${{ join(' ', parameters.testBatches) }}"
+        if [ -n "$test_batches" ]; then
+          batch_number=0
+          for test_batch in $test_batches; do
+            batch_number=$((batch_number + 1))
+            make ${{ parameters.makeTarget }} INTEGRATION_TESTS="$test_batch" JUNIT_XML="junit/test-results-${batch_number}.xml"
+          done
+        else
+          make ${{ parameters.makeTarget }}
+        fi
   - bash: |
       rm -f ~/.pyrit/.env ~/.pyrit/.env.local
     name: clean_up_env_files
@@ -123,4 +135,5 @@ jobs:
     condition: always()
     inputs:
       testResultsFormat: 'JUnit'
-      testResultsFiles: 'junit/test-results.xml'
+      testResultsFiles: 'junit/test-results*.xml'
+      mergeTestResults: true
diff --git a/Makefile b/Makefile
index fffa180d2f..f9d050d9b9 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,7 @@ UNIT_TESTS:=tests/unit
 INTEGRATION_TESTS:=tests/integration
 PARTNER_INTEGRATION_TESTS:=tests/partner_integration
 END_TO_END_TESTS:=tests/end_to_end
+JUNIT_XML?=junit/test-results.xml
 
 all: pre-commit
 
@@ -67,7 +68,7 @@ unit-test-diff-cover:
 	uv run python -m diff_cover.diff_cover_tool coverage.xml --compare-branch=origin/main --diff-range-notation=.. --fail-under=90
 
 integration-test:
-	$(CMD) pytest $(INTEGRATION_TESTS) --cov=$(PYMODULE) $(INTEGRATION_TESTS) --cov-report xml --junitxml=junit/test-results.xml --doctest-modules
+	$(CMD) pytest $(INTEGRATION_TESTS) --cov=$(PYMODULE) --cov-report xml --junitxml=$(JUNIT_XML) --doctest-modules
 
 end-to-end-test:
 	$(CMD) pytest $(END_TO_END_TESTS) -v --junitxml=junit/test-results.xml