diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5e77729df29..2586485e79c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -651,126 +651,6 @@ jobs:
             - auth_ui_unit_tests_coverage.xml
             - auth_ui_unit_tests_coverage
 
-  proxy_behavior_tests:
-    docker:
-      - *python312_image
-      - image: cimg/postgres:16.0@sha256:b125148bc76e8e8eee5eb3ad6020a3a14110a14e8192f1c645128afebe2e2f84
-        environment:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: litellm_test
-    working_directory: ~/project
-    environment:
-      DATABASE_URL: "postgresql://postgres:postgres@localhost:5432/litellm_test"
-    steps:
-      - checkout
-      - skip_if_unrelated_changes
-      - setup_google_dns
-      - install_uv
-      - install_rust
-      - run:
-          name: Install Dependencies
-          command: |
-            uv sync --frozen --all-groups --all-extras --python 3.12
-      - wait_for_service:
-          url: tcp://localhost:5432
-          timeout: "60"
-      - run:
-          name: Seed DB schema via prisma db push
-          command: |
-            uv run --no-sync prisma db push --schema litellm/proxy/schema.prisma --accept-data-loss
-      - run:
-          name: Generate Prisma Client
-          command: uv run --no-sync python -m prisma generate
-      - run:
-          name: Run proxy management behavior tests
-          command: |
-            mkdir -p test-results
-            uv run --no-sync python -m pytest tests/proxy_behavior \
-              -v --junitxml=test-results/junit.xml --durations=10
-          no_output_timeout: 15m
-      - store_test_results:
-          path: test-results
-
-  proxy_security_tests:
-    docker:
-      - *python312_image
-      - image: cimg/postgres:16.0@sha256:b125148bc76e8e8eee5eb3ad6020a3a14110a14e8192f1c645128afebe2e2f84
-        environment:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: litellm_test
-    working_directory: ~/project
-    environment:
-      DATABASE_URL: "postgresql://postgres:postgres@localhost:5432/litellm_test"
-    steps:
-      - checkout
-      - skip_if_unrelated_changes
-      - setup_google_dns
-      - install_uv
-      - install_rust
-      - run:
-          name: Install Dependencies
-          command: |
-            uv sync --frozen --all-groups --all-extras --python 3.12
-      - wait_for_service:
-          url: tcp://localhost:5432
-          timeout: "60"
-      - run:
-          name: Seed DB schema via prisma db push
-          command: |
-            uv run --no-sync prisma db push --schema litellm/proxy/schema.prisma --accept-data-loss
-      - run:
-          name: Generate Prisma Client
-          command: uv run --no-sync python -m prisma generate
-      - run:
-          name: Run proxy security tests
-          command: |
-            mkdir -p test-results
-            uv run --no-sync python -m pytest tests/proxy_security_tests \
-              -v --junitxml=test-results/junit.xml --durations=10
-          no_output_timeout: 15m
-      - store_test_results:
-          path: test-results
-
-  schema_migration_check:
-    docker:
-      - *python312_image
-      - image: cimg/postgres:16.0@sha256:b125148bc76e8e8eee5eb3ad6020a3a14110a14e8192f1c645128afebe2e2f84
-        environment:
-          POSTGRES_USER: postgres
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_DB: litellm_test
-    working_directory: ~/project
-    environment:
-      # An empty database; the test applies every committed migration itself.
-      DATABASE_URL: "postgresql://postgres:postgres@localhost:5432/litellm_test"
-    steps:
-      - checkout
-      - skip_if_unrelated_changes
-      - setup_google_dns
-      - install_uv
-      - install_rust
-      - run:
-          name: Install Dependencies
-          command: |
-            uv sync --frozen --all-groups --all-extras --python 3.12
-      - wait_for_service:
-          url: tcp://localhost:5432
-          timeout: "60"
-      - run:
-          name: Generate Prisma Client
-          command: uv run --no-sync python -m prisma generate
-      - run:
-          name: Check schema.prisma is in sync with committed migrations
-          command: |
-            mkdir -p test-results
-            uv run --no-sync python -m pytest tests/proxy_migration_tests \
-              -v --junitxml=test-results/junit.xml --durations=10
-          no_output_timeout: 15m
-      - store_test_results:
-          path: test-results
-
   litellm_router_testing: # Runs all tests with the "router" keyword
     docker:
       - *python312_image
@@ -3105,12 +2985,6 @@ workflows:
           filters: *main_branches
       - auth_ui_unit_tests:
           filters: *main_branches
-      - proxy_behavior_tests:
-          filters: *main_branches
-      - proxy_security_tests:
-          filters: *main_branches
-      - schema_migration_check:
-          filters: *main_branches
       - build_docker_database_image:
           filters: *main_branches
       - e2e_ui_testing:
diff --git a/.github/workflows/test-postgres.yml b/.github/workflows/test-postgres.yml
new file mode 100644
index 00000000000..96c514dff7c
--- /dev/null
+++ b/.github/workflows/test-postgres.yml
@@ -0,0 +1,145 @@
+name: "Postgres Tests"
+
+on:
+  pull_request:
+    branches:
+      - main
+      - litellm_internal_staging
+      - litellm_oss_staging
+      - "litellm_**"
+  push:
+    branches:
+      - main
+      - litellm_internal_staging
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
+jobs:
+  postgres:
+    name: ${{ matrix.shard }}
+    runs-on: ubuntu-latest
+    timeout-minutes: ${{ matrix.job-timeout-minutes }}
+    permissions:
+      contents: read
+
+    services:
+      postgres:
+        image: postgres:16@sha256:e17e86066e5ef83e0952a9347f5c792b7ece00972e2aa787a6986f471b3dd3d5
+        env:
+          POSTGRES_USER: postgres
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_DB: litellm_test
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 10
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - shard: proxy-behavior
+            test-path: "tests/proxy_behavior"
+            seed: db-push
+            workers: 0
+            timeout-minutes: 25
+            job-timeout-minutes: 50
+
+          - shard: proxy-security
+            test-path: "tests/proxy_security_tests"
+            seed: db-push
+            workers: 0
+            timeout-minutes: 15
+            job-timeout-minutes: 40
+
+          - shard: schema-migration
+            test-path: "tests/proxy_migration_tests"
+            seed: none
+            workers: 0
+            timeout-minutes: 20
+            job-timeout-minutes: 45
+
+    env:
+      DATABASE_URL: "postgresql://postgres:postgres@localhost:5432/litellm_test"
+
+    steps:
+      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        timeout-minutes: 3
+        with:
+          persist-credentials: false
+
+      - name: Detect relevant changes
+        id: changes
+        timeout-minutes: 2
+        uses: ./.github/actions/detect-changes
+
+      - name: Set up Python
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 3
+        uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
+        with:
+          python-version: "3.12"
+
+      - name: Set up uv
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 3
+        uses: ./.github/actions/setup-uv-with-retries
+        with:
+          version: "0.10.9"
+
+      - name: Cache uv dependencies
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 5
+        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        with:
+          path: |
+            ~/.cache/uv
+            .venv
+          key: ${{ runner.os }}-uv-postgres-${{ hashFiles('uv.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-uv-postgres-
+
+      - name: Install dependencies
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 12
+        run: |
+          .github/scripts/uv_sync_with_retries.sh --frozen --all-groups --all-extras
+
+      - name: Cache Prisma binaries
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 3
+        uses: ./.github/actions/cache-prisma-binaries
+
+      - name: Generate Prisma client
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: 5
+        run: |
+          uv run --no-sync prisma generate --schema litellm/proxy/schema.prisma
+
+      - name: Seed database schema
+        if: steps.changes.outputs.decision != 'skip' && matrix.seed != 'none'
+        timeout-minutes: 10
+        run: |
+          uv run --no-sync prisma db push --schema litellm/proxy/schema.prisma --accept-data-loss
+
+      - name: Run tests
+        if: steps.changes.outputs.decision != 'skip'
+        timeout-minutes: ${{ matrix.timeout-minutes }}
+        env:
+          TEST_PATH: ${{ matrix.test-path }}
+          WORKERS: ${{ matrix.workers }}
+        run: |
+          if [ "${WORKERS}" = "0" ]; then
+            uv run --no-sync pytest ${TEST_PATH:?} -vv --tb=short --durations=10
+          else
+            uv run --no-sync pytest ${TEST_PATH:?} -vv --tb=short --durations=10 -n "${WORKERS}"
+          fi