diff --git a/.circleci/config.yml b/.circleci/config.yml
deleted file mode 100644
index b6179d1e..00000000
--- a/.circleci/config.yml
+++ /dev/null
@@ -1,119 +0,0 @@
-version: 2.1
-
-orbs:
-  azure-cli: circleci/azure-cli@1.1.0
-
-jobs:
-  integration-redshift:
-    docker:
-      - image: cimg/python:3.9.9
-    steps:
-      - checkout
-      - run:
-          name: "Run Tests - Redshift"
-          command: ./run_test.sh redshift
-      - store_artifacts: &artifacts-path
-          path: integration_tests/logs
-
-  integration-snowflake:
-    docker:
-      - image: cimg/python:3.9.9
-    steps:
-      - checkout
-      - run:
-          name: "Run Tests - Snowflake"
-          command: ./run_test.sh snowflake
-      - store_artifacts: *artifacts-path
-
-  integration-bigquery:
-    environment:
-      BIGQUERY_SERVICE_KEY_PATH: "/home/circleci/bigquery-service-key.json"
-    docker:
-      - image: cimg/python:3.9.9
-    steps:
-      - checkout
-      - run:
-          name: "Set up credentials"
-          command: echo $BIGQUERY_SERVICE_ACCOUNT_JSON > ${HOME}/bigquery-service-key.json
-      - run:
-          name: "Run Tests - BigQuery"
-          command: ./run_test.sh bigquery
-      - store_artifacts: *artifacts-path
-
-  integration-databricks:
-    environment:
-      ODBC_DRIVER: Simba
-    docker:
-      # image based on `fishtownanalytics/test-container` w/ Simba ODBC Spark driver installed
-      - image: 828731156495.dkr.ecr.us-east-1.amazonaws.com/dbt-spark-odbc-test-container:latest
-        aws_auth:
-          aws_access_key_id: $AWS_ACCESS_KEY_ID_STAGING
-          aws_secret_access_key: $AWS_SECRET_ACCESS_KEY_STAGING
-    steps:
-      - checkout
-      - run:
-          name: "Run Tests - Databricks"
-          command: ./run_test.sh databricks
-      - store_artifacts: *artifacts-path
-
-  # DISABLED FOR NOW
-  integration-synapse:
-    docker:
-      - image: dataders/pyodbc:1.2
-    steps:
-      - checkout
-      - run: &gnupg2
-          name: az cli dep
-          command: apt-get install gnupg2 -y
-      - azure-cli/install
-      - azure-cli/login-with-service-principal: &azure-creds
-          azure-sp: DBT_AZURE_SP_NAME
-          azure-sp-password: DBT_AZURE_SP_SECRET
-          azure-sp-tenant: DBT_AZURE_TENANT
-      - run:
-          name: resume Synapse pool/db
-          command: az synapse sql pool resume --name $DBT_SYNAPSE_DB --workspace-name $DBT_SYNAPSE_SERVER --resource-group dbt-msft
-      - run:
-          name: "Run Tests - synapse"
-          command: ./run_test.sh synapse
-      - run:
-          name: pause Synapse pool/db
-          command: az synapse sql pool resume --name $DBT_SYNAPSE_DB --workspace-name $DBT_SYNAPSE_SERVER --resource-group dbt-msft
-      - store_artifacts:
-          path: ./logs
-
-  # DISABLED FOR NOW
-  integration-azuresql:
-    docker:
-      - image: dataders/pyodbc:1.2
-    steps:
-      - checkout
-      - run: *gnupg2
-      - azure-cli/install
-      - azure-cli/login-with-service-principal: *azure-creds
-      - run:
-          name: "Run Tests - azuresql"
-          command: ./run_test.sh azuresql
-      - store_artifacts:
-          path: ./logs
-
-workflows:
-  version: 2
-  test-all:
-    jobs:
-      - integration-redshift:
-          context: profile-redshift
-      - integration-snowflake:
-          context: profile-snowflake
-      - integration-bigquery:
-          context: profile-bigquery
-      # - integration-databricks:
-      #     context:
-      #       - aws-credentials
-      #       - profile-databricks
-      #- integration-synapse:
-      #    context: profile-synapse
-      #- integration-azuresql:
-      #    context: profile-azure
-      #    requires:
-      #      - integration-synapse
diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
new file mode 100644
index 00000000..55a865a4
--- /dev/null
+++ b/.github/workflows/integration_tests.yml
@@ -0,0 +1,60 @@
+name: Integration Testing
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    environment:
+      name: ci_testing
+    strategy:
+      fail-fast: true
+      max-parallel: 3
+      matrix:
+        python-version: [ "3.11"] # "3.10", "3.12"]
+        dbt-version: ["1.7.0"] # "1.6.0", , "1.8.0b1"]
+        data-platform: ["redshift", "snowflake", "bigquery"]
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dbt-${{ matrix.data-platform }}~=${{ matrix.dbt-version }}
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install "dbt-${{ matrix.data-platform }}~=${{ matrix.dbt-version }}" "dbt-core~=${{ matrix.dbt-version }}"
+    - name: run integration_tests project on ${{ matrix.data-platform }}
+      run: |
+        cd integration_tests
+        export DBT_PROFILES_DIR=.
+        dbt deps --target ${{ matrix.data-platform }}
+        dbt seed --full-refresh --target ${{ matrix.data-platform }}
+        dbt run-operation prep_external --target ${{ matrix.data-platform }}
+        dbt run-operation dbt_external_tables.stage_external_sources --vars 'ext_full_refresh: true' --target ${{ matrix.data-platform }}
+        dbt run-operation dbt_external_tables.stage_external_sources --target ${{ matrix.data-platform }}
+        dbt test --target ${{ matrix.data-platform }}
+      env: 
+        REDSHIFT_TEST_HOST: ${{ secrets.REDSHIFT_TEST_HOST }}
+        REDSHIFT_TEST_USER: ${{ secrets.REDSHIFT_TEST_USER }}
+        REDSHIFT_TEST_PASS: ${{ secrets.REDSHIFT_TEST_PASS }}
+        REDSHIFT_TEST_PORT: ${{ secrets.REDSHIFT_TEST_PORT }}
+        REDSHIFT_TEST_DBNAME: ${{ secrets.REDSHIFT_TEST_DBNAME }}
+        REDSHIFT_SPECTRUM_IAM_ROLE: ${{ secrets.REDSHIFT_SPECTRUM_IAM_ROLE }}
+        SNOWFLAKE_TEST_ACCOUNT: ${{ secrets.SNOWFLAKE_TEST_ACCOUNT }}
+        SNOWFLAKE_TEST_USER: ${{ secrets.SNOWFLAKE_TEST_USER }}
+        SNOWFLAKE_TEST_PASS: ${{ secrets.SNOWFLAKE_TEST_PASS }}
+        SNOWFLAKE_TEST_WHNAME: ${{ secrets.SNOWFLAKE_TEST_WHNAME }}
+        SNOWFLAKE_TEST_ROLE: ${{ secrets.SNOWFLAKE_TEST_ROLE }}
+        SNOWFLAKE_TEST_DBNAME: ${{ secrets.SNOWFLAKE_TEST_DBNAME }}
+        BIGQUERY_TEST_PROJECT: ${{ secrets.BIGQUERY_TEST_PROJECT }}
+        BIGQUERY_PRIVATE_KEY: ${{ secrets.BIGQUERY_PRIVATE_KEY }}
+        BIGQUERY_PRIVATE_KEY_ID: ${{ secrets.BIGQUERY_PRIVATE_KEY_ID }}
+        BIGQUERY_CLIENT_EMAIL: ${{ secrets.BIGQUERY_CLIENT_EMAIL }}
+        BIGQUERY_CLIENT_ID: ${{ secrets.BIGQUERY_CLIENT_ID }}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 273c5ba3..f986a117 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 **/logs/
 **/env/
 **/venv/
+**/test.env
diff --git a/integration_tests/macros/plugins/redshift/prep_external.sql b/integration_tests/macros/plugins/redshift/prep_external.sql
index b3a36249..40a77676 100644
--- a/integration_tests/macros/plugins/redshift/prep_external.sql
+++ b/integration_tests/macros/plugins/redshift/prep_external.sql
@@ -8,7 +8,7 @@
             {{ external_schema }}
             from data catalog
             database '{{ external_schema }}'
-            iam_role '{{ env_var("SPECTRUM_IAM_ROLE", "") }}'
+            iam_role '{{ env_var("REDSHIFT_SPECTRUM_IAM_ROLE") }}'
             create external database if not exists;
             
     {% endset %}
diff --git a/integration_tests/ci/sample.profiles.yml b/integration_tests/profiles.yml
similarity index 54%
rename from integration_tests/ci/sample.profiles.yml
rename to integration_tests/profiles.yml
index 0bd21272..1c366bc9 100644
--- a/integration_tests/ci/sample.profiles.yml
+++ b/integration_tests/profiles.yml
@@ -24,18 +24,28 @@ integration_tests:
       type: snowflake
       account: "{{ env_var('SNOWFLAKE_TEST_ACCOUNT') }}"
       user: "{{ env_var('SNOWFLAKE_TEST_USER') }}"
-      password: "{{ env_var('SNOWFLAKE_TEST_PASSWORD') }}"
+      password: "{{ env_var('SNOWFLAKE_TEST_PASS') }}"
       role: "{{ env_var('SNOWFLAKE_TEST_ROLE') }}"
-      database: "{{ env_var('SNOWFLAKE_TEST_DATABASE') }}"
-      warehouse: "{{ env_var('SNOWFLAKE_TEST_WAREHOUSE') }}"
+      database: "{{ env_var('SNOWFLAKE_TEST_DBNAME') }}"
+      warehouse: "{{ env_var('SNOWFLAKE_TEST_WHNAME') }}"
       schema: dbt_external_tables_integration_tests_snowflake
       threads: 1
 
     bigquery:
       type: bigquery
-      method: service-account
-      keyfile: "{{ env_var('BIGQUERY_SERVICE_KEY_PATH') }}"
-      project: "{{ env_var('BIGQUERY_TEST_DATABASE') }}"
+      method: service-account-json
+      keyfile_json:
+        type: "service_account"
+        project_id: "{{ env_var('BIGQUERY_TEST_PROJECT') }}"
+        private_key: "{{ env_var('BIGQUERY_PRIVATE_KEY') }}"
+        private_key_id: "{{ env_var('BIGQUERY_PRIVATE_KEY_ID') }}"
+        client_email: "{{ env_var('BIGQUERY_CLIENT_EMAIL') }}"
+        client_id: "{{ env_var('BIGQUERY_CLIENT_ID') }}"
+        auth_uri: "https://accounts.google.com/o/oauth2/auth"
+        token_uri: "https://oauth2.googleapis.com/token"
+        auth_provider_x509_cert_url: "https://www.googleapis.com/oauth2/v1/certs"
+        client_x509_cert_url: https://www.googleapis.com/robot/v1/metadata/x509/{{ env_var('BIGQUERY_CLIENT_EMAIL') | urlencode }}"
+      project: "{{ env_var('BIGQUERY_TEST_PROJECT') }}"
       schema: dbt_external_tables_integration_tests_bigquery
       threads: 1
 
@@ -44,17 +54,17 @@ integration_tests:
       method: odbc
       port: 443
       driver: "{{ env_var('ODBC_DRIVER') }}"
-      host: "{{ env_var('DBT_DATABRICKS_HOST_NAME') }}"
-      endpoint: "{{ env_var('DBT_DATABRICKS_ENDPOINT') }}"
-      token: "{{ env_var('DBT_DATABRICKS_TOKEN') }}"
+      host: "{{ env_var('DATABRICKS_TEST_HOST') }}"
+      endpoint: "{{ env_var('DATBRICKS_TEST_ENDPOINT') }}"
+      token: "{{ env_var('DATABRICKS_TOKEN') }}"
       schema: dbt_external_tables_integration_tests_databricks
 
     synapse:
       type: synapse
       driver: "ODBC Driver 17 for SQL Server"
       port: 1433
-      host: "{{ env_var('DBT_SYNAPSE_SERVER') }}.sql.azuresynapse.net"
-      database: "{{ env_var('DBT_SYNAPSE_DB') }}"
+      host: "{{ env_var('SYNAPSE_TEST_SERVER') }}.sql.azuresynapse.net"
+      database: "{{ env_var('SYNAPSE_TEST_DBNAME') }}"
       authentication: CLI
       schema: dbt_external_tables_integration_tests_synapse
       threads: 1
@@ -63,8 +73,8 @@ integration_tests:
       type: sqlserver
       driver: "ODBC Driver 17 for SQL Server"
       port: 1433
-      host: "{{ env_var('DBT_AZURESQL_SERVER') }}"
-      database: "{{ env_var('DBT_AZURESQL_DB') }}"
+      host: "{{ env_var('AZURESQL_TEST_SERVER') }}"
+      database: "{{ env_var('AZURESQL_TEST_DBNAME') }}"
       authentication: CLI
       schema: dbt_external_tables_integration_tests_azuresql
       threads: 1
diff --git a/integration_tests/test.env.sample b/integration_tests/test.env.sample
new file mode 100644
index 00000000..d510d187
--- /dev/null
+++ b/integration_tests/test.env.sample
@@ -0,0 +1,41 @@
+# gh secret set -f integration_tests/test.env -e ci_testing
+
+# redshift
+REDSHIFT_TEST_HOST=
+REDSHIFT_TEST_USER=
+REDSHIFT_TEST_PASS=
+REDSHIFT_TEST_DBNAME=
+REDSHIFT_TEST_PORT=
+REDSHIFT_SPECTRUM_IAM_ROLE=
+
+# snowflake
+
+SNOWFLAKE_TEST_ACCOUNT=
+SNOWFLAKE_TEST_USER=
+SNOWFLAKE_TEST_PASS=
+SNOWFLAKE_TEST_ROLE=
+SNOWFLAKE_TEST_DBNAME=
+SNOWFLAKE_TEST_WHNAME=
+
+# bigquery
+BIGQUERY_PRIVATE_KEY=
+BIGQUERY_PRIVATE_KEY_ID=
+BIGQUERY_CLIENT_EMAIL=
+BIGQUERY_CLIENT_ID=
+BIGQUERY_TEST_PROJECT=
+
+# databricks
+DATABRICKS_TEST_HOST=
+DATBRICKS_TEST_ENDPOINT=
+DATABRICKS_TOKEN=
+
+# msft
+SYNAPSE_TEST_SERVER=
+SYNAPSE_TEST_DBNAME=
+SYNAPSE_TEST_USER=
+SYNAPSE_TEST_PASS=
+
+AZURESQL_TEST_SERVER=
+AZURESQL_TEST_DBNAME=
+AZURESQL_TEST_USER=
+AZURESQL_TEST_PASS=