diff --git a/eng/pipelines/linux.yml b/eng/pipelines/linux.yml
index ae5e8a49b1bd..779d7721fcab 100644
--- a/eng/pipelines/linux.yml
+++ b/eng/pipelines/linux.yml
@@ -100,6 +100,16 @@ stages:
                 _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm64 '
                 _buildExtraArguments: -warnAsError false
                 _publishTests: true
+            
+            ${{ if eq(parameters.isOfficialBuild, 'true') }}:
+              RedHat6_x64_Release:
+                _BuildConfig: Release
+                _architecture: x64
+                _framework: netcoreapp
+                _buildScriptPrefix: ''
+                _buildExtraArguments: /p:RuntimeOS=rhel.6 /p:PortableBuild=false
+                _dockerContainer: rhel6_container
+                _publishTests: false
 
         pool:
           name: Hosted Ubuntu 1604
@@ -127,34 +137,43 @@ stages:
 
       # Legs without helix testing
       # Only run this leg in PRs.
-      - ${{ if and(eq(parameters.fullMatrix, 'false'), and(ne(parameters.testScope, 'outerloop'), ne(parameters.testScope, 'all'))) }}:
+      - ${{ if and(eq(parameters.isOfficialBuild, 'false'), and(ne(parameters.testScope, 'outerloop'), ne(parameters.testScope, 'all'))) }}:
         - job: LinuxNoTest
           displayName: Build
           strategy:
             matrix:
-              arm_Debug:
-                _BuildConfig: Debug
-                _architecture: arm
-                _framework: netcoreapp
-                _buildExtraArguments: /p:RuntimeOS=ubuntu.16.04 -warnAsError false
-                _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm '
-                _dockerContainer: ubuntu_1604_arm_cross_container
-
-              musl_arm64_Debug:
-                _BuildConfig: Debug
-                _architecture: arm64
-                _framework: netcoreapp
-                _dockerContainer: alpine_37_arm64_container
-                _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm64 '
-                _buildExtraArguments: -warnAsError false /p:BuildNativeCompiler=--clang5.0 /p:RuntimeOS=linux-musl
-
-              arm64_Debug:
-                _BuildConfig: Debug
-                _architecture: arm64
+              RedHat6_x64_Release:
+                _BuildConfig: Release
+                _architecture: x64
                 _framework: netcoreapp
-                _dockerContainer: ubuntu_1604_arm64_cross_container
-                _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm64 '
-                _buildExtraArguments: --warnAsError false
+                _buildScriptPrefix: ''
+                _buildExtraArguments: /p:RuntimeOS=rhel.6 /p:PortableBuild=false
+                _dockerContainer: rhel6_container
+
+              ${{ if eq(parameters.isFullMatrix, 'false') }}:
+                arm_Debug:
+                  _BuildConfig: Debug
+                  _architecture: arm
+                  _framework: netcoreapp
+                  _buildExtraArguments: /p:RuntimeOS=ubuntu.16.04 -warnAsError false
+                  _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm '
+                  _dockerContainer: ubuntu_1604_arm_cross_container
+
+                musl_arm64_Debug:
+                  _BuildConfig: Debug
+                  _architecture: arm64
+                  _framework: netcoreapp
+                  _dockerContainer: alpine_37_arm64_container
+                  _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm64 '
+                  _buildExtraArguments: -warnAsError false /p:BuildNativeCompiler=--clang5.0 /p:RuntimeOS=linux-musl
+
+                arm64_Debug:
+                  _BuildConfig: Debug
+                  _architecture: arm64
+                  _framework: netcoreapp
+                  _dockerContainer: ubuntu_1604_arm64_cross_container
+                  _buildScriptPrefix: 'ROOTFS_DIR=/crossrootfs/arm64 '
+                  _buildExtraArguments: --warnAsError false
 
           pool:
             name: Hosted Ubuntu 1604