diff --git a/frontend/src/components/ScheduledOperationsView.tsx b/frontend/src/components/ScheduledOperationsView.tsx
index a529bb1a..c8debbe0 100644
--- a/frontend/src/components/ScheduledOperationsView.tsx
+++ b/frontend/src/components/ScheduledOperationsView.tsx
@@ -790,7 +790,7 @@ export default function ScheduledOperationsView({ filterNodeId, onClearFilter, p
                         <TooltipProvider>
                           <Tooltip>
                             <TooltipTrigger asChild>
-                              <Button variant="ghost" size="sm" onClick={() => handleRunNow(task)} disabled={runningTaskId === task.id}>
+                              <Button variant="ghost" size="sm" onClick={() => handleRunNow(task)} disabled={runningTaskId === task.id} aria-label="Run now">
                                 <Play className={`w-4 h-4 ${runningTaskId === task.id ? 'animate-pulse' : ''}`} strokeWidth={1.5} />
                               </Button>
                             </TooltipTrigger>
@@ -800,7 +800,7 @@ export default function ScheduledOperationsView({ filterNodeId, onClearFilter, p
                         <TooltipProvider>
                           <Tooltip>
                             <TooltipTrigger asChild>
-                              <Button variant="ghost" size="sm" onClick={() => openRuns(task)}>
+                              <Button variant="ghost" size="sm" onClick={() => openRuns(task)} aria-label="Execution history">
                                 <History className="w-4 h-4" strokeWidth={1.5} />
                               </Button>
                             </TooltipTrigger>
@@ -810,7 +810,7 @@ export default function ScheduledOperationsView({ filterNodeId, onClearFilter, p
                         <TooltipProvider>
                           <Tooltip>
                             <TooltipTrigger asChild>
-                              <Button variant="ghost" size="sm" onClick={() => openEdit(task)}>
+                              <Button variant="ghost" size="sm" onClick={() => openEdit(task)} aria-label="Edit">
                                 <Pencil className="w-4 h-4" strokeWidth={1.5} />
                               </Button>
                             </TooltipTrigger>
@@ -820,7 +820,7 @@ export default function ScheduledOperationsView({ filterNodeId, onClearFilter, p
                         <TooltipProvider>
                           <Tooltip>
                             <TooltipTrigger asChild>
-                              <Button variant="ghost" size="sm" onClick={() => setDeleteTarget(task)} className="text-destructive/60 hover:bg-destructive hover:text-destructive-foreground">
+                              <Button variant="ghost" size="sm" onClick={() => setDeleteTarget(task)} className="text-destructive/60 hover:bg-destructive hover:text-destructive-foreground" aria-label="Delete">
                                 <Trash2 className="w-4 h-4" strokeWidth={1.5} />
                               </Button>
                             </TooltipTrigger>
diff --git a/frontend/src/components/__tests__/ScheduledOperationsView.test.tsx b/frontend/src/components/__tests__/ScheduledOperationsView.test.tsx
index e3e607bf..d50aebaf 100644
--- a/frontend/src/components/__tests__/ScheduledOperationsView.test.tsx
+++ b/frontend/src/components/__tests__/ScheduledOperationsView.test.tsx
@@ -137,7 +137,7 @@ describe('ScheduledOperationsView', () => {
     render(<ScheduledOperationsView />);
 
     await userEvent.click(await screen.findByRole('radio', { name: /All tasks/ }));
-    await userEvent.click(await screen.findByTitle('Edit'));
+    await userEvent.click(await screen.findByRole('button', { name: 'Edit' }));
     await waitFor(() => expect(screen.getAllByRole('combobox')[2]).toHaveTextContent('web'));
   });
 
@@ -584,7 +584,7 @@ describe('ScheduledOperationsView', () => {
     render(<ScheduledOperationsView />);
 
     await userEvent.click(await screen.findByRole('radio', { name: /All tasks/ }));
-    await userEvent.click(await screen.findByTitle('Edit'));
+    await userEvent.click(await screen.findByRole('button', { name: 'Edit' }));
     await userEvent.click(screen.getAllByRole('combobox')[0]);
     await userEvent.click(await screen.findByRole('button', { name: 'Create Fleet Snapshot' }));
     await userEvent.click(screen.getByRole('button', { name: 'Update' }));
@@ -720,7 +720,7 @@ describe('ScheduledOperationsView', () => {
       render(<ScheduledOperationsView />);
 
       await userEvent.click(await screen.findByRole('radio', { name: /All tasks/ }));
-      await userEvent.click(await screen.findByTitle('Edit'));
+      await userEvent.click(await screen.findByRole('button', { name: 'Edit' }));
 
       expect(screen.getByRole('radio', { name: 'Simple' })).toHaveAttribute('aria-checked', 'true');
       expect(screen.getByRole('radio', { name: 'Daily' })).toHaveAttribute('aria-checked', 'true');
@@ -738,7 +738,7 @@ describe('ScheduledOperationsView', () => {
       render(<ScheduledOperationsView />);
 
       await userEvent.click(await screen.findByRole('radio', { name: /All tasks/ }));
-      await userEvent.click(await screen.findByTitle('Edit'));
+      await userEvent.click(await screen.findByRole('button', { name: 'Edit' }));
       await userEvent.click(screen.getByRole('button', { name: 'Update' }));
 
       await waitFor(() => {
@@ -755,7 +755,7 @@ describe('ScheduledOperationsView', () => {
       render(<ScheduledOperationsView />);
 
       await userEvent.click(await screen.findByRole('radio', { name: /All tasks/ }));
-      await userEvent.click(await screen.findByTitle('Edit'));
+      await userEvent.click(await screen.findByRole('button', { name: 'Edit' }));
 
       expect(screen.getByRole('radio', { name: 'Advanced' })).toHaveAttribute('aria-checked', 'true');
       expect(screen.getByDisplayValue('*/15 * * * *')).toBeInTheDocument();