diff --git a/languageserver/src/connection.ts b/languageserver/src/connection.ts
index 274923a..09556e7 100644
--- a/languageserver/src/connection.ts
+++ b/languageserver/src/connection.ts
@@ -1,4 +1,4 @@
-import {documentLinks, hover, validate, ValidationConfig} from "@actions/languageservice";
+import {documentLinks, documentSymbols, hover, validate, ValidationConfig} from "@actions/languageservice";
 import {registerLogger, setLogLevel} from "@actions/languageservice/log";
 import {clearCache, clearCacheEntry} from "@actions/languageservice/utils/workflow-cache";
 import {Octokit} from "@octokit/rest";
@@ -7,6 +7,8 @@ import {
   Connection,
   DocumentLink,
   DocumentLinkParams,
+  DocumentSymbol,
+  DocumentSymbolParams,
   ExecuteCommandParams,
   Hover,
   HoverParams,
@@ -72,6 +74,10 @@ export function initConnection(connection: Connection) {
         hoverProvider: true,
         documentLinkProvider: {
           resolveProvider: false
+        },
+        documentSymbolProvider: {
+          label: "GitHub Actions",
+          workDoneProgress: false
         }
       }
     };
@@ -158,6 +164,11 @@ export function initConnection(connection: Connection) {
     return documentLinks(getDocument(documents, textDocument), repoContext?.workspaceUri);
   });
 
+  connection.onDocumentSymbol(async ({textDocument}: DocumentSymbolParams): Promise<DocumentSymbol[] | null> => {
+    const repoContext = repos.find(repo => textDocument.uri.startsWith(repo.workspaceUri));
+    return documentSymbols(getDocument(documents, textDocument), repoContext?.workspaceUri);
+  });
+
   // Make the text document manager listen on the connection
   // for open, change and close text document events
   documents.listen(connection);
diff --git a/languageservice/src/document-symbols.ts b/languageservice/src/document-symbols.ts
new file mode 100644
index 0000000..166db84
--- /dev/null
+++ b/languageservice/src/document-symbols.ts
@@ -0,0 +1,70 @@
+import {ErrorPolicy} from "@actions/workflow-parser/model/convert";
+import {File} from "@actions/workflow-parser/workflows/file";
+import {TextDocument} from "vscode-languageserver-textdocument";
+import {DocumentSymbol, SymbolKind} from "vscode-languageserver-types";
+import {mapRange} from "./utils/range";
+import {fetchOrConvertWorkflowTemplate, fetchOrParseWorkflow} from "./utils/workflow-cache";
+
+export async function documentSymbols(
+  document: TextDocument,
+  workspace: string | undefined
+): Promise<DocumentSymbol[]> {
+  const file: File = {
+    name: document.uri,
+    content: document.getText()
+  };
+
+  const parsedWorkflow = fetchOrParseWorkflow(file, document.uri);
+  if (!parsedWorkflow?.value) {
+    return [];
+  }
+
+  const template = await fetchOrConvertWorkflowTemplate(
+    parsedWorkflow.context,
+    parsedWorkflow.value,
+    document.uri,
+    undefined,
+    {
+      errorPolicy: ErrorPolicy.TryConversion
+    }
+  );
+
+  if (!template) {
+    return [];
+  }
+
+  const symbols: DocumentSymbol[] = [];
+
+  const onSymbol = DocumentSymbol.create(
+    "`on` Triggers",
+    undefined,
+    SymbolKind.Key,
+    mapRange(template.events.range),
+    mapRange(template.events.range)
+  );
+  symbols.push(onSymbol);
+
+  const jobsSymbol = DocumentSymbol.create(
+    "Jobs",
+    undefined,
+    SymbolKind.Namespace,
+    mapRange(template.jobs?.[0].id.range),
+    mapRange(template.jobs?.[0].id.range),
+    []
+  );
+  symbols.push(jobsSymbol);
+
+  for (const job of template.jobs || []) {
+    const jobSymbol = DocumentSymbol.create(
+      `Job ${job.name?.toDisplayString() || job.id?.toString()}`,
+      "detail",
+      SymbolKind.Class,
+      mapRange(job.id.range),
+      mapRange(job.id.range)
+    );
+
+    jobsSymbol.children!.push(jobSymbol);
+  }
+
+  return symbols;
+}
diff --git a/languageservice/src/index.ts b/languageservice/src/index.ts
index c96eb20..c3d356f 100644
--- a/languageservice/src/index.ts
+++ b/languageservice/src/index.ts
@@ -1,7 +1,8 @@
 export {complete} from "./complete";
 export {ContextProviderConfig} from "./context-providers/config";
 export {documentLinks} from "./document-links";
+export {documentSymbols} from "./document-symbols";
 export {hover} from "./hover";
-export {Logger, LogLevel, registerLogger, setLogLevel} from "./log";
-export {validate, ValidationConfig, ActionsMetadataProvider} from "./validate";
+export {LogLevel, Logger, registerLogger, setLogLevel} from "./log";
+export {ActionsMetadataProvider, ValidationConfig, validate} from "./validate";
 export {ValueProviderConfig, ValueProviderKind} from "./value-providers/config";
diff --git a/workflow-parser/src/model/convert.ts b/workflow-parser/src/model/convert.ts
index 47e9373..eba4d54 100644
--- a/workflow-parser/src/model/convert.ts
+++ b/workflow-parser/src/model/convert.ts
@@ -9,7 +9,7 @@ import {handleTemplateTokenErrors} from "./converter/handle-errors";
 import {convertJobs} from "./converter/jobs";
 import {convertReferencedWorkflow} from "./converter/referencedWorkflow";
 import {isReusableWorkflowJob} from "./type-guards";
-import {WorkflowTemplate} from "./workflow-template";
+import {EventsConfig, WorkflowTemplate} from "./workflow-template";
 
 export enum ErrorPolicy {
   ReturnErrorsOnly,
@@ -73,7 +73,9 @@ export async function convertWorkflowTemplate(
 
       switch (key.value) {
         case "on":
-          result.events = handleTemplateTokenErrors(root, context, {}, () => convertOn(context, item.value));
+          result.events = handleTemplateTokenErrors(root, context, {range: item.key.range} as EventsConfig, () =>
+            convertOn(context, item.value)
+          );
           break;
 
         case "jobs":
diff --git a/workflow-parser/src/model/converter/events.ts b/workflow-parser/src/model/converter/events.ts
index dcfede6..04b767f 100644
--- a/workflow-parser/src/model/converter/events.ts
+++ b/workflow-parser/src/model/converter/events.ts
@@ -23,12 +23,15 @@ export function convertOn(context: TemplateContext, token: TemplateToken): Event
     const event = token.assertString("on");
 
     return {
+      range: token.range,
       [event.value]: {}
     } as EventsConfig;
   }
 
   if (isSequence(token)) {
-    const result = {} as EventsConfig;
+    const result = {
+      range: token.range
+    } as EventsConfig;
 
     for (const item of token) {
       const event = item.assertString("on");
@@ -39,7 +42,9 @@ export function convertOn(context: TemplateContext, token: TemplateToken): Event
   }
 
   if (isMapping(token)) {
-    const result = {} as EventsConfig;
+    const result = {
+      range: token.range
+    } as EventsConfig;
 
     for (const item of token) {
       const eventKey = item.key.assertString("event name");
@@ -77,7 +82,9 @@ export function convertOn(context: TemplateContext, token: TemplateToken): Event
   }
 
   context.error(token, "Invalid format for 'on'");
-  return {};
+  return {
+    range: token.range
+  } as EventsConfig;
 }
 
 function convertPatternFilter<T extends BranchFilterConfig & TagFilterConfig & PathFilterConfig>(
diff --git a/workflow-parser/src/model/workflow-template.ts b/workflow-parser/src/model/workflow-template.ts
index ff3d172..ae4f5b8 100644
--- a/workflow-parser/src/model/workflow-template.ts
+++ b/workflow-parser/src/model/workflow-template.ts
@@ -6,6 +6,7 @@ import {
   StringToken,
   TemplateToken
 } from "../templates/tokens";
+import {TokenRange} from "../templates/tokens/token-range";
 
 export type WorkflowTemplate = {
   events: EventsConfig;
@@ -99,6 +100,8 @@ export type ActionStep = BaseStep & {
 };
 
 export type EventsConfig = {
+  range: TokenRange;
+
   schedule?: ScheduleConfig[];
   workflow_dispatch?: WorkflowDispatchConfig;
   workflow_call?: WorkflowCallConfig;