diff --git a/orchestrator/src/client/pages/OrchestratorPage.test.tsx b/orchestrator/src/client/pages/OrchestratorPage.test.tsx
index 1e304df..59a10a9 100644
--- a/orchestrator/src/client/pages/OrchestratorPage.test.tsx
+++ b/orchestrator/src/client/pages/OrchestratorPage.test.tsx
@@ -1,9 +1,10 @@
 import { describe, it, expect, vi, beforeEach } from "vitest";
-import { fireEvent, render, screen } from "@testing-library/react";
-import { MemoryRouter } from "react-router-dom";
+import { fireEvent, render, screen, waitFor } from "@testing-library/react";
+import { MemoryRouter, Route, Routes, useLocation } from "react-router-dom";
 
 import { OrchestratorPage } from "./OrchestratorPage";
 import type { Job } from "../../shared/types";
+import type { FilterTab } from "./orchestrator/constants";
 
 const jobFixture: Job = {
   id: "job-1",
@@ -63,6 +64,8 @@ const jobFixture: Job = {
   updatedAt: "2025-01-02T00:00:00Z",
 };
 
+const job2: Job = { ...jobFixture, id: "job-2", status: "discovered" };
+
 const createMatchMedia = (matches: boolean) =>
   vi.fn().mockImplementation((query: string) => ({
     matches,
@@ -76,9 +79,9 @@ const createMatchMedia = (matches: boolean) =>
 
 vi.mock("./orchestrator/useOrchestratorData", () => ({
   useOrchestratorData: () => ({
-    jobs: [jobFixture],
+    jobs: [jobFixture, job2],
     stats: {
-      discovered: 0,
+      discovered: 1,
       processing: 0,
       ready: 1,
       applied: 0,
@@ -109,7 +112,21 @@ vi.mock("./orchestrator/OrchestratorSummary", () => ({
 }));
 
 vi.mock("./orchestrator/OrchestratorFilters", () => ({
-  OrchestratorFilters: () => <div data-testid="filters" />,
+  OrchestratorFilters: ({
+    onTabChange,
+    onSearchQueryChange,
+    onSortChange,
+  }: {
+    onTabChange: (t: FilterTab) => void;
+    onSearchQueryChange: (q: string) => void;
+    onSortChange: (s: any) => void;
+  }) => (
+    <div data-testid="filters">
+      <button onClick={() => onTabChange("discovered")}>To Discovered</button>
+      <button onClick={() => onSearchQueryChange("test search")}>Set Search</button>
+      <button onClick={() => onSortChange({ key: "title", direction: "asc" })}>Set Sort</button>
+    </div>
+  ),
 }));
 
 vi.mock("./orchestrator/JobDetailPanel", () => ({
@@ -120,7 +137,12 @@ vi.mock("./orchestrator/JobListPanel", () => ({
   JobListPanel: ({ onSelectJob, selectedJobId }: { onSelectJob: (id: string) => void; selectedJobId: string | null }) => (
     <div>
       <div data-testid="selected-job">{selectedJobId ?? "none"}</div>
-      <button type="button" onClick={() => onSelectJob("job-1")}>Select job</button>
+      <button data-testid="select-job-1" type="button" onClick={() => onSelectJob("job-1")}>
+        Select job 1
+      </button>
+      <button data-testid="select-job-2" type="button" onClick={() => onSelectJob("job-2")}>
+        Select job 2
+      </button>
     </div>
   ),
 }));
@@ -129,23 +151,109 @@ vi.mock("../components", () => ({
   ManualImportSheet: () => <div data-testid="manual-import" />,
 }));
 
+const LocationWatcher = () => {
+  const location = useLocation();
+  return <div data-testid="location">{location.pathname + location.search}</div>;
+};
+
 describe("OrchestratorPage", () => {
   beforeEach(() => {
     vi.clearAllMocks();
   });
 
+  it("syncs tab selection to the URL", () => {
+    window.matchMedia = createMatchMedia(true) as unknown as typeof window.matchMedia;
+
+    render(
+      <MemoryRouter initialEntries={["/ready"]}>
+        <LocationWatcher />
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
+      </MemoryRouter>
+    );
+
+    fireEvent.click(screen.getByText("To Discovered"));
+    expect(screen.getByTestId("location").textContent).toContain("/discovered");
+  });
+
+  it("syncs job selection to the URL", async () => {
+    window.matchMedia = createMatchMedia(true) as unknown as typeof window.matchMedia;
+
+    render(
+      <MemoryRouter initialEntries={["/all"]}>
+        <LocationWatcher />
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
+      </MemoryRouter>
+    );
+
+    // Initial load will auto-select the first matching job (job-1 for all tab)
+    const locationText = () => screen.getByTestId("location").textContent;
+    expect(locationText()).toContain("/all/job-1");
+
+    // Clicking job-2 should update URL
+    const job2Button = screen.getByTestId("select-job-2");
+    fireEvent.click(job2Button);
+    
+    // Wait for URL to update
+    await waitFor(() => {
+      expect(locationText()).toContain("/all/job-2");
+    });
+  });
+
+  it("syncs search query to URL as a parameter", () => {
+    window.matchMedia = createMatchMedia(true) as unknown as typeof window.matchMedia;
+
+    render(
+      <MemoryRouter initialEntries={["/ready"]}>
+        <LocationWatcher />
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
+      </MemoryRouter>
+    );
+
+    fireEvent.click(screen.getByText("Set Search"));
+    expect(screen.getByTestId("location").textContent).toContain("q=test+search");
+  });
+
+  it("syncs sorting to URL and removes it when default", () => {
+    window.matchMedia = createMatchMedia(true) as unknown as typeof window.matchMedia;
+
+    render(
+      <MemoryRouter initialEntries={["/ready"]}>
+        <LocationWatcher />
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
+      </MemoryRouter>
+    );
+
+    fireEvent.click(screen.getByText("Set Sort"));
+    expect(screen.getByTestId("location").textContent).toContain("sort=title-asc");
+  });
+
   it("opens the detail drawer on mobile when a job is selected", () => {
     window.matchMedia = createMatchMedia(false) as unknown as typeof window.matchMedia;
 
     render(
-      <MemoryRouter>
-        <OrchestratorPage />
+      <MemoryRouter initialEntries={["/ready"]}>
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
       </MemoryRouter>
     );
 
     expect(screen.queryByTestId("detail-panel")).not.toBeInTheDocument();
 
-    fireEvent.click(screen.getByRole("button", { name: /select job/i }));
+    fireEvent.click(screen.getByTestId("select-job-1"));
 
     expect(screen.getByTestId("detail-panel")).toBeInTheDocument();
   });
@@ -154,8 +262,11 @@ describe("OrchestratorPage", () => {
     window.matchMedia = createMatchMedia(true) as unknown as typeof window.matchMedia;
 
     render(
-      <MemoryRouter>
-        <OrchestratorPage />
+      <MemoryRouter initialEntries={["/ready"]}>
+        <Routes>
+          <Route path="/:tab" element={<OrchestratorPage />} />
+          <Route path="/:tab/:jobId" element={<OrchestratorPage />} />
+        </Routes>
       </MemoryRouter>
     );
 
diff --git a/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx b/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
index f7f0541..b41a54d 100644
--- a/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
+++ b/orchestrator/src/client/pages/orchestrator/JobListPanel.tsx
@@ -50,6 +50,7 @@ export const JobListPanel: React.FC<JobListPanelProps> = ({
               key={job.id}
               type="button"
               onClick={() => onSelectJob(job.id)}
+              data-testid={`select-${job.id}`}
               className={cn(
                 "flex w-full items-center gap-3 px-4 py-3 text-left transition-colors",
                 isSelected