diff --git a/.github/workflows/actions.yml b/.github/workflows/actions.yml
new file mode 100644
index 0000000..b39462d
--- /dev/null
+++ b/.github/workflows/actions.yml
@@ -0,0 +1,48 @@
+name: CI
+
+on:
+  workflow_dispatch:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  tests:
+    runs-on: self-hosted
+    defaults:
+      run:
+        shell: bash -l {0}
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Miniconda
+      uses: conda-incubator/setup-miniconda@v2
+      with:
+        channels: conda-forge,defaults,mantid
+        auto-update-conda: true
+        miniforge-version: latest
+        python-version: "3.8"
+        environment-file: environment.yml
+        activate-environment: liquid-ref
+    - name: Restore cached conda environment
+      id: cache-load
+      uses: actions/cache/restore@v3
+      with:
+        path: /usr/share/miniconda/envs/liquid-ref
+        key: ${{ runner.os }}-conda-${{ hashFiles('environment.yml') }}
+    - name: Load Environment
+      if: steps.cache-load.outputs.cache-hit != 'true'
+      run: |
+        mamba env update --file environment.yml  --prune
+    - name: Start xvfb daemon
+      run: |
+        /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16
+    - name: Test with pytest
+      run: |
+        git submodule add --force https://code.ornl.gov/sns-hfir-scse/infrastructure/test-data/liquidsreflectometer-data.git tests/data/liquidsreflectometer-data
+        git submodule update --init
+        python -m pytest --cov=reduction --cov=scripts --cov-report=xml --cov-report=term -m datarepo
+    - name: Upload coverage reports to Codecov
+      uses: codecov/codecov-action@v3
+      env:
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}