diff --git a/eslint.config.mjs b/eslint.config.mjs
index a2364a78f1b6..0e3e93148ab9 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -39,6 +39,7 @@ const vitestFiles = [
   'packages/integration-tests/tools/pack-packages.ts',
   'packages/parser/tests/lib/**/*.test.{ts,tsx,cts,mts}',
   'packages/parser/tests/test-utils/**/*.{ts,tsx,cts,mts}',
+  'packages/rule-schema-to-typescript-types/tests/**/*.test.{ts,tsx,cts,mts}',
   'packages/rule-tester/tests/**/*.test.{ts,tsx,cts,mts}',
   'packages/scope-manager/tests/**/*.test.{ts,tsx,cts,mts}',
   'packages/scope-manager/tests/test-utils/serializers/index.ts',
@@ -88,6 +89,7 @@ export default tseslint.config(
       '.nx/',
       '.yarn/',
       '**/jest.config.js',
+      '**/vitest.config.mts',
       '**/node_modules/**',
       '**/dist/**',
       '**/fixtures/**',
diff --git a/packages/rule-schema-to-typescript-types/package.json b/packages/rule-schema-to-typescript-types/package.json
index bee312126e72..601d13b742b0 100644
--- a/packages/rule-schema-to-typescript-types/package.json
+++ b/packages/rule-schema-to-typescript-types/package.json
@@ -27,6 +27,7 @@
     "build": "tsc -b tsconfig.build.json",
     "format": "prettier --write \"./**/*.{ts,mts,cts,tsx,js,mjs,cjs,jsx,json,md,css}\" --ignore-path ../../.prettierignore",
     "lint": "npx nx lint",
+    "test": "vitest --run --config=$INIT_CWD/vitest.config.mts",
     "check-types": "npx nx typecheck"
   },
   "dependencies": {
@@ -36,7 +37,9 @@
     "prettier": "^3.2.5"
   },
   "devDependencies": {
-    "typescript": "*"
+    "@vitest/coverage-v8": "^3.1.1",
+    "typescript": "*",
+    "vitest": "^3.1.1"
   },
   "funding": {
     "type": "opencollective",
diff --git a/packages/rule-schema-to-typescript-types/project.json b/packages/rule-schema-to-typescript-types/project.json
index 266c06799b21..283f31ed4538 100644
--- a/packages/rule-schema-to-typescript-types/project.json
+++ b/packages/rule-schema-to-typescript-types/project.json
@@ -1,8 +1,9 @@
 {
   "name": "rule-schema-to-typescript-types",
   "$schema": "../../node_modules/nx/schemas/project-schema.json",
-  "type": "library",
-  "implicitDependencies": [],
+  "projectType": "library",
+  "root": "packages/rule-schema-to-typescript-types",
+  "sourceRoot": "packages/rule-schema-to-typescript-types/src",
   "targets": {
     "lint": {
       "executor": "@nx/eslint:lint",
diff --git a/packages/rule-schema-to-typescript-types/tsconfig.build.json b/packages/rule-schema-to-typescript-types/tsconfig.build.json
index c0deb4d6bd28..b632cd311a77 100644
--- a/packages/rule-schema-to-typescript-types/tsconfig.build.json
+++ b/packages/rule-schema-to-typescript-types/tsconfig.build.json
@@ -10,7 +10,7 @@
     "resolveJsonModule": true
   },
   "include": ["src/**/*.ts", "typings"],
-  "exclude": ["jest.config.js", "src/**/*.spec.ts", "src/**/*.test.ts"],
+  "exclude": ["vitest.config.mts", "src/**/*.spec.ts", "src/**/*.test.ts"],
   "references": [
     {
       "path": "../utils/tsconfig.build.json"
diff --git a/packages/rule-schema-to-typescript-types/vitest.config.mts b/packages/rule-schema-to-typescript-types/vitest.config.mts
new file mode 100644
index 000000000000..190bac2c0ce1
--- /dev/null
+++ b/packages/rule-schema-to-typescript-types/vitest.config.mts
@@ -0,0 +1,20 @@
+import { defineConfig, mergeConfig } from 'vitest/config';
+
+import { vitestBaseConfig } from '../../vitest.config.base.mjs';
+import packageJson from './package.json' with { type: 'json' };
+
+const vitestConfig = mergeConfig(
+  vitestBaseConfig,
+
+  defineConfig({
+    root: import.meta.dirname,
+
+    test: {
+      name: packageJson.name.replace('@typescript-eslint/', ''),
+      root: import.meta.dirname,
+      passWithNoTests: true,
+    },
+  }),
+);
+
+export default vitestConfig;
diff --git a/tsconfig.repo-config-files.json b/tsconfig.repo-config-files.json
index d0c46503c208..b34e770c2746 100644
--- a/tsconfig.repo-config-files.json
+++ b/tsconfig.repo-config-files.json
@@ -12,6 +12,8 @@
     "tools/**/*.ts",
     "tools/**/*.mts",
     "eslint.config.mjs",
+    "vitest.config.base.mts",
+    "vitest.config.mts",
     "jest.config.base.js",
     "jest.config.js",
     "jest.preset.js",
diff --git a/yarn.lock b/yarn.lock
index e9bf6b56de81..6a765eda8776 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6054,9 +6054,11 @@ __metadata:
   dependencies:
     "@typescript-eslint/type-utils": 8.30.1
     "@typescript-eslint/utils": 8.30.1
+    "@vitest/coverage-v8": ^3.1.1
     natural-compare: ^1.4.0
     prettier: ^3.2.5
     typescript: "*"
+    vitest: ^3.1.1
   languageName: unknown
   linkType: soft