diff --git a/.github/workflows/datamanger.yml b/.github/workflows/datamanger.yml
deleted file mode 100644
index 63b7a88aa12c4..0000000000000
--- a/.github/workflows/datamanger.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-name: Data Manager
-
-on:
-  push:
-    branches:
-      - main
-      - 1.4.x
-  pull_request:
-    branches:
-      - main
-      - 1.4.x
-
-env:
-  ENV_FILE: environment.yml
-  PANDAS_CI: 1
-
-jobs:
-  data_manager:
-    name: Test experimental data manager
-    runs-on: ubuntu-latest
-    timeout-minutes: 120
-    services:
-      moto:
-        image: motoserver/moto
-        env:
-          AWS_ACCESS_KEY_ID: foobar_key
-          AWS_SECRET_ACCESS_KEY: foobar_secret
-        ports:
-          - 5000:5000
-    concurrency:
-      # https://github.community/t/concurrecy-not-work-for-push/183068/7
-      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-data_manager
-      cancel-in-progress: true
-
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        fetch-depth: 0
-
-    - name: Set up pandas
-      uses: ./.github/actions/setup
-
-    - name: Run tests
-      env:
-        PANDAS_DATA_MANAGER: array
-        PATTERN: "not network and not clipboard and not single_cpu"
-        PYTEST_WORKERS: "auto"
-        PYTEST_TARGET: pandas
-      run: |
-        source activate pandas-dev
-        ci/run_tests.sh
diff --git a/.github/workflows/posix.yml b/.github/workflows/posix.yml
index 565c1008d42b3..5452f9d67ee81 100644
--- a/.github/workflows/posix.yml
+++ b/.github/workflows/posix.yml
@@ -33,26 +33,37 @@ jobs:
           - env_file: actions-38-downstream_compat.yaml
             pattern: "not slow and not network and not single_cpu"
             pytest_target: "pandas/tests/test_downstream.py"
+            name: "Downstream Compat"
           - env_file: actions-38-minimum_versions.yaml
             pattern: "not slow and not network and not single_cpu"
+            name: "Minimum Versions"
           - env_file: actions-38.yaml
             pattern: "not slow and not network and not single_cpu"
             extra_apt: "language-pack-it"
             lang: "it_IT.utf8"
             lc_all: "it_IT.utf8"
+            name: "Locale: it_IT.utf8"
           - env_file: actions-38.yaml
             pattern: "not slow and not network and not single_cpu"
             extra_apt: "language-pack-zh-hans"
             lang: "zh_CN.utf8"
             lc_all: "zh_CN.utf8"
+            name: "Locale: zh_CN.utf8"
+          - env_file: actions-38.yaml
+            pattern: "not slow and not network and not single_cpu"
+            pandas_data_manager: "array"
+            name: "Data Manager"
           - env_file: actions-pypy-38.yaml
             pattern: "not slow and not network and not single_cpu"
             test_args: "--max-worker-restart 0"
+            name: "Pypy"
           - env_file: actions-310-numpydev.yaml
             pattern: "not slow and not network and not single_cpu"
             pandas_testing_mode: "deprecate"
             test_args: "-W error"
+            name: "Numpy Dev"
       fail-fast: false
+    name: ${{ matrix.name || format('{0} pyarrow={1} {2}', matrix.env_file, matrix.pyarrow_version, matrix.pattern) }}
     env:
       ENV_FILE: ci/deps/${{ matrix.env_file }}
       PATTERN: ${{ matrix.pattern }}
@@ -60,6 +71,7 @@ jobs:
       LANG: ${{ matrix.lang || '' }}
       LC_ALL: ${{ matrix.lc_all || '' }}
       PANDAS_TESTING_MODE: ${{ matrix.pandas_testing_mode || '' }}
+      PANDAS_DATA_MANAGER: ${{ matrix.pandas_data_manager || 'block' }}
       TEST_ARGS: ${{ matrix.test_args || '' }}
       PYTEST_WORKERS: ${{ contains(matrix.pattern, 'not single_cpu') && 'auto' || '1' }}
       PYTEST_TARGET: ${{ matrix.pytest_target || 'pandas' }}
@@ -68,7 +80,7 @@ jobs:
       COVERAGE: ${{ !contains(matrix.env_file, 'pypy') }}
     concurrency:
       # https://github.community/t/concurrecy-not-work-for-push/183068/7
-      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-${{ matrix.env_file }}-${{ matrix.pattern }}-${{ matrix.pyarrow_version || '' }}-${{ matrix.extra_apt || '' }}
+      group: ${{ github.event_name == 'push' && github.run_number || github.ref }}-${{ matrix.env_file }}-${{ matrix.pattern }}-${{ matrix.pyarrow_version || '' }}-${{ matrix.extra_apt || '' }}-${{ matrix.pandas_data_manager || '' }}
       cancel-in-progress: true
 
     services: