diff --git a/src/dev/code_coverage/docs/team_assignment/README.md b/src/dev/code_coverage/docs/team_assignment/README.md
index bef4e74415b5a..c5b0db830ec4b 100644
--- a/src/dev/code_coverage/docs/team_assignment/README.md
+++ b/src/dev/code_coverage/docs/team_assignment/README.md
@@ -2,9 +2,11 @@
 
 Team assignment occurs once per ci run.
 
-The "orchestration" entry point is a [Jenkinsfile Scripted Pipeline](https://github.com/elastic/kibana/blob/f73bc48b3bbbb5ad2042c1aa267aea2150b7b742/.ci/Jenkinsfile_coverage#L21)  
-This Jenkinsfile runs a [shell script](https://github.com/elastic/kibana/blob/main/src/dev/code_coverage/shell_scripts/generate_team_assignments_and_ingest_coverage.sh#L33) that kicks everything off.  
-The end result is the data is ingested to our [Kibana Stats Cluster](https://kibana-stats.elastic.dev/app/dashboards#/view/58b8db70-62f9-11ea-8312-7f2d69b79843?_g=(filters%3A!()%2CrefreshInterval%3A(pause%3A!t%2Cvalue%3A0)%2Ctime%3A(from%3Anow-7d%2Cto%3Anow)))
+The entry point is a [yaml config](https://buildkite.com/elastic/kibana-code-coverage-main/steps)  
+Within the yaml config, [this shell script](https://github.com/elastic/kibana/blob/main/.buildkite/scripts/steps/code_coverage/reporting/ingestData.sh) is used.  
+Search for `node scripts/generate_team_assignments.js` and you'll see how it is generated before ingestion begins.  
+The generated file's path is passed to the ingestion system via an environment variable: `--teamAssignmentsPath $TEAM_ASSIGN_PATH`  
+The ingestion system uses it [here](https://github.com/elastic/kibana/blob/main/src/dev/code_coverage/ingest_coverage/index.js#L33).  
 
 ## Team Assignment Parsing (from .github/CODEOWNERS)  
 We add additional metadata to the CODEOWNERS file.  
diff --git a/src/dev/code_coverage/shell_scripts/copy_jest_report.sh b/src/dev/code_coverage/shell_scripts/copy_jest_report.sh
deleted file mode 100755
index 8369d5b467c02..0000000000000
--- a/src/dev/code_coverage/shell_scripts/copy_jest_report.sh
+++ /dev/null
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-EXTRACT_START_DIR=tmp/extracted_coverage
-EXTRACT_END_DIR=target/kibana-coverage
-COMBINED_EXRACT_DIR=/${EXTRACT_START_DIR}/${EXTRACT_END_DIR}
-
-
-echo "### Copy combined jest report"
-mkdir -p $EXTRACT_END_DIR/jest-combined
-cp -r $COMBINED_EXRACT_DIR/jest-combined/. $EXTRACT_END_DIR/jest-combined/
diff --git a/src/dev/code_coverage/shell_scripts/extract_archives.sh b/src/dev/code_coverage/shell_scripts/extract_archives.sh
deleted file mode 100644
index 14b35f8786d02..0000000000000
--- a/src/dev/code_coverage/shell_scripts/extract_archives.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-DOWNLOAD_DIR=/tmp/downloaded_coverage
-EXTRACT_DIR=/tmp/extracted_coverage
-
-mkdir -p $EXTRACT_DIR
-
-echo "### Extracting downloaded artifacts"
-for x in kibana-intake kibana-oss-tests kibana-xpack-tests; do
-  tar -xzf $DOWNLOAD_DIR/coverage/${x}/kibana-coverage.tar.gz -C $EXTRACT_DIR || echo "### Error 'tarring': ${x}"
-done
-
diff --git a/src/dev/code_coverage/shell_scripts/extract_xpack_tests.sh b/src/dev/code_coverage/shell_scripts/extract_xpack_tests.sh
deleted file mode 100644
index 29184584b726f..0000000000000
--- a/src/dev/code_coverage/shell_scripts/extract_xpack_tests.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-DOWNLOAD_DIR=/tmp/downloaded_coverage
-EXTRACT_DIR=/tmp/extracted_coverage
-
-echo "### Extracting kibana-xpack-tests"
-tar -xzf $DOWNLOAD_DIR/coverage/kibana-xpack-tests/kibana-coverage.tar.gz -C $EXTRACT_DIR
diff --git a/src/dev/code_coverage/shell_scripts/generate_team_assignments_and_ingest_coverage.sh b/src/dev/code_coverage/shell_scripts/generate_team_assignments_and_ingest_coverage.sh
deleted file mode 100644
index b7d6a4abce344..0000000000000
--- a/src/dev/code_coverage/shell_scripts/generate_team_assignments_and_ingest_coverage.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/bash
-
-echo "### Ingesting Code Coverage"
-echo ""
-
-COVERAGE_JOB_NAME=$1
-export COVERAGE_JOB_NAME
-echo "### debug COVERAGE_JOB_NAME: ${COVERAGE_JOB_NAME}"
-
-BUILD_ID=$2
-export BUILD_ID
-
-CI_RUN_URL=$3
-export CI_RUN_URL
-echo "### debug CI_RUN_URL: ${CI_RUN_URL}"
-
-FETCHED_PREVIOUS=$4
-export FETCHED_PREVIOUS
-echo "### debug FETCHED_PREVIOUS: ${FETCHED_PREVIOUS}"
-
-ES_HOST="https://${USER_FROM_VAULT}:${PASS_FROM_VAULT}@${HOST_FROM_VAULT}"
-export ES_HOST
-
-STATIC_SITE_URL_BASE='https://kibana-coverage.elastic.dev'
-export STATIC_SITE_URL_BASE
-
-TEAM_ASSIGN_PATH=$5
-
-BUFFER_SIZE=500
-export BUFFER_SIZE
-
-# Build team assignments dat file
-node scripts/generate_team_assignments.js --verbose --src .github/CODEOWNERS --dest $TEAM_ASSIGN_PATH
-
-# Need to override COVERAGE_INGESTION_KIBANA_ROOT since json file has original intake worker path
-export COVERAGE_INGESTION_KIBANA_ROOT=/dev/shm/workspace/kibana
-
-for x in functional jest; do
-  echo "### Ingesting coverage for ${x}"
-  COVERAGE_SUMMARY_FILE=target/kibana-coverage/${x}-combined/coverage-summary.json
-  # running in background to speed up ingestion
-  node scripts/ingest_coverage.js --path ${COVERAGE_SUMMARY_FILE} --vcsInfoPath ./VCS_INFO.txt --teamAssignmentsPath $TEAM_ASSIGN_PATH &
-done
-wait
-
-echo "###  Ingesting Code Coverage - Complete"
-echo ""
diff --git a/src/dev/code_coverage/shell_scripts/merge_functional.sh b/src/dev/code_coverage/shell_scripts/merge_functional.sh
deleted file mode 100755
index 68370910e6ad7..0000000000000
--- a/src/dev/code_coverage/shell_scripts/merge_functional.sh
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/bin/bash
-
-COVERAGE_TEMP_DIR=/tmp/extracted_coverage/target/kibana-coverage/
-export COVERAGE_TEMP_DIR
-
-checkoutDir="$(pwd)"
-echo  "### checkoutDir=${checkoutDir}"
-
-coverageBasePath="/dev/shm/workspace"
-echo "### Clone kibana to ${coverageBasePath}"
-mkdir -p "$coverageBasePath/kibana"
-rsync -ahSD --ignore-errors --force --delete --stats ./ "$coverageBasePath/kibana/"
-cd "$coverageBasePath/kibana"
-
-echo "### bootstrap"
-yarn kbn bootstrap
-echo "### Merge coverage reports"
-yarn nyc report --nycrc-path src/dev/code_coverage/nyc_config/nyc.functional.config.js
-
-echo "### Copy 'target' to ${checkoutDir}"
-rsync -ahSD --ignore-errors --force --delete --stats target "$checkoutDir/"
-
-echo "### Back to $checkoutDir"
-cd "$checkoutDir"