diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9ad9207e..ef1d51d1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ permissions:
 jobs:
   staticAnalysis:
     name: Static Analysis
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     steps:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v2
@@ -30,7 +30,7 @@ jobs:
           image-override: "aws/codebuild/amazonlinux-x86_64-standard:5.0"
   vectorTests:
     name: Vector Tests
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     strategy:
       fail-fast: true
       matrix:
@@ -60,7 +60,7 @@ jobs:
           JAVA_ENV_VERSION: ${{ matrix.platform.distribution }}${{ matrix.version }}
   vectorTestsMasterKeyProvider:
     name: Vector Tests MasterKeyProvider
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     strategy:
       fail-fast: true
       matrix:
@@ -90,7 +90,7 @@ jobs:
           JAVA_ENV_VERSION: ${{ matrix.platform.distribution }}${{ matrix.version }}
   netVectorTests:
     name: ESDK-NET Vector Tests
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     strategy:
       fail-fast: true
       matrix:
@@ -120,7 +120,7 @@ jobs:
           JAVA_ENV_VERSION: ${{ matrix.platform.distribution }}${{ matrix.version }}
   generateTestVectors:
     name: Generate Vectors
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     strategy:
       max-parallel: 1
       fail-fast: true
@@ -151,7 +151,7 @@ jobs:
           JAVA_ENV_VERSION: ${{ matrix.platform.distribution }}${{ matrix.version }}
   validateConsumerCompiles:
     name: Validate Consumer Smoke Test
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     strategy:
       fail-fast: false
       matrix:
@@ -172,7 +172,7 @@ jobs:
             --no-transfer-progress
   releaseCI:
     name: Release CI
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     steps:
       - name: Configure AWS Credentials
         uses: aws-actions/configure-aws-credentials@v2
@@ -194,7 +194,7 @@ jobs:
 
   validateCI:
     name: Validate CI
-    runs-on: ubuntu-latest
+    runs-on: codebuild-CryptoToolsCI-linux-aws-encryption-sdk-java-${{ github.run_id }}-${{ github.run_attempt }}
     needs: releaseCI
     strategy:
       fail-fast: true