diff --git a/apps/server/public/openapi.json b/apps/server/public/openapi.json
index 0e6e949e..1c62fbe0 100644
--- a/apps/server/public/openapi.json
+++ b/apps/server/public/openapi.json
@@ -754,6 +754,18 @@
                         }
                       ]
                     },
+                    "targetMediaModifiedAt": {
+                      "anyOf": [
+                        {
+                          "type": "string",
+                          "format": "date-time",
+                          "x-native-type": "date"
+                        },
+                        {
+                          "type": "null"
+                        }
+                      ]
+                    },
                     "progress": {
                       "anyOf": [
                         {
@@ -837,6 +849,7 @@
                     "startedAt",
                     "finishedAt",
                     "targetMediaId",
+                    "targetMediaModifiedAt",
                     "progress",
                     "artifact"
                   ]
diff --git a/apps/server/src/components/media/thumbnail-image.tsx b/apps/server/src/components/media/thumbnail-image.tsx
index 9e48406e..b04ae6c2 100644
--- a/apps/server/src/components/media/thumbnail-image.tsx
+++ b/apps/server/src/components/media/thumbnail-image.tsx
@@ -24,7 +24,7 @@ type ThumbnailImageProps = {
 	width?: number | null;
 };
 
-function buildUrl(args: BuildThumbnailUrlArgs): string {
+export function buildThumbnailUrl(args: BuildThumbnailUrlArgs): string {
 	const base = `/api/sources/${args.mediaSourceId}/thumbnail/${args.mediaId}`;
 	const query = new URLSearchParams();
 	if (args.size) query.set("size", String(args.size));
@@ -36,7 +36,7 @@ function buildUrl(args: BuildThumbnailUrlArgs): string {
 export function ThumbnailImage(props: ThumbnailImageProps) {
 	const source = createMemo(() =>
 		createHttpThumbnailSource({
-			buildUrl,
+			buildUrl: buildThumbnailUrl,
 			defaultSize: props.requestedSize ?? (props.sizes ? 512 : undefined),
 			maxRetries: props.maxRetries,
 			mediaId: props.media.id,
diff --git a/apps/server/src/infrastructure/api/routers/jobs-router.ts b/apps/server/src/infrastructure/api/routers/jobs-router.ts
index e172336a..451c5262 100644
--- a/apps/server/src/infrastructure/api/routers/jobs-router.ts
+++ b/apps/server/src/infrastructure/api/routers/jobs-router.ts
@@ -13,6 +13,7 @@ import { db } from "~/infrastructure/db";
 import { jobs } from "~/infrastructure/db/schema";
 import { RealtimeEventBus } from "~/infrastructure/events/realtime-event-bus";
 import { JobRepository } from "~/infrastructure/repositories/job-repository";
+import { MediaRepository } from "~/infrastructure/repositories/media-repository";
 
 const PublicJobFailureMessage = "Job failed";
 
@@ -50,7 +51,44 @@ function readProgress(payload: unknown) {
 	};
 }
 
-export function toJobDto(job: Job) {
+async function findTargetMediaModifiedAt(
+	job: Pick<Job, "payload">,
+): Promise<Date | null> {
+	const targetMediaId = readTargetMediaId(job.payload);
+	if (!targetMediaId) return null;
+
+	const media = await MediaRepository.findById(targetMediaId);
+	return media?.modifiedAt ?? null;
+}
+
+async function findTargetMediaModifiedAtById(
+	jobs: ReadonlyArray<Pick<Job, "payload">>,
+): Promise<ReadonlyMap<string, Date>> {
+	const targetMediaIds = [
+		...new Set(
+			jobs.flatMap((job) => {
+				const targetMediaId = readTargetMediaId(job.payload);
+				return targetMediaId ? [targetMediaId] : [];
+			}),
+		),
+	];
+	if (targetMediaIds.length === 0) return new Map<string, Date>();
+
+	const media = await MediaRepository.findByIds(targetMediaIds);
+	return new Map(media.map((item) => [item.id, item.modifiedAt]));
+}
+
+function getTargetMediaModifiedAt(
+	job: Pick<Job, "payload">,
+	targetMediaModifiedAtById: ReadonlyMap<string, Date>,
+): Date | null {
+	const targetMediaId = readTargetMediaId(job.payload);
+	return targetMediaId
+		? (targetMediaModifiedAtById.get(targetMediaId) ?? null)
+		: null;
+}
+
+export function toJobDto(job: Job, targetMediaModifiedAt: Date | null = null) {
 	return {
 		id: job.id,
 		type: job.type,
@@ -66,6 +104,7 @@ export function toJobDto(job: Job) {
 		startedAt: job.startedAt ?? null,
 		finishedAt: job.finishedAt ?? null,
 		targetMediaId: readTargetMediaId(job.payload),
+		targetMediaModifiedAt,
 		progress: readProgress(job.payload),
 		artifact:
 			job.status === "completed" &&
@@ -101,8 +140,12 @@ export const jobsRouter = os.router({
 			db.select({ total: count() }).from(jobs).where(where),
 		]);
 
+		const targetMediaModifiedAtById = await findTargetMediaModifiedAtById(rows);
+
 		return {
-			items: rows.map(toJobDto),
+			items: rows.map((job) =>
+				toJobDto(job, getTargetMediaModifiedAt(job, targetMediaModifiedAtById)),
+			),
 			total: Number(totalRows[0]?.total ?? 0),
 		};
 	}),
@@ -112,7 +155,7 @@ export const jobsRouter = os.router({
 		if (!job) {
 			throw new ORPCError("NOT_FOUND", { message: "Job not found" });
 		}
-		return toJobDto(job);
+		return toJobDto(job, await findTargetMediaModifiedAt(job));
 	}),
 
 	downloadArtifact: os.downloadArtifact.handler(async ({ input }) => {
@@ -162,7 +205,7 @@ export const jobsRouter = os.router({
 			jobId: requeued.id,
 			message: "Job queued for retry",
 		});
-		return toJobDto(requeued);
+		return toJobDto(requeued, await findTargetMediaModifiedAt(requeued));
 	}),
 
 	cancel: os.cancel.handler(async ({ input }) => {
@@ -193,7 +236,7 @@ export const jobsRouter = os.router({
 					? "Cancellation requested"
 					: "Job cancelled",
 		});
-		return toJobDto(cancelled);
+		return toJobDto(cancelled, await findTargetMediaModifiedAt(cancelled));
 	}),
 
 	events: os.events.handler(async function* ({ signal }) {
diff --git a/apps/server/src/routes/v2/jobs.tsx b/apps/server/src/routes/v2/jobs.tsx
index 5cd31a0d..24e4ac3e 100644
--- a/apps/server/src/routes/v2/jobs.tsx
+++ b/apps/server/src/routes/v2/jobs.tsx
@@ -11,6 +11,7 @@ import { toast } from "@solid-imager/ui/toast";
 import { createQuery, useQueryClient } from "@tanstack/solid-query";
 import { createFileRoute } from "@tanstack/solid-router";
 import { createSignal } from "solid-js";
+import { buildThumbnailUrl } from "~/components/media/thumbnail-image";
 import { orpc } from "~/infrastructure/api-clients/orpc-client";
 import { jobsQueryOptions } from "~/infrastructure/api-clients/queries";
 
@@ -57,6 +58,7 @@ function V2JobsRoute() {
 
 	return (
 		<V2JobsScreen
+			buildThumbnailUrl={buildThumbnailUrl}
 			isRefreshing={() => jobsQuery.isFetching}
 			jobs={() => jobsQuery.data?.items ?? []}
 			onRefresh={async () => {
diff --git a/apps/tauri/src/routes/jobs.tsx b/apps/tauri/src/routes/jobs.tsx
index ddf5c9dc..70f4441d 100644
--- a/apps/tauri/src/routes/jobs.tsx
+++ b/apps/tauri/src/routes/jobs.tsx
@@ -16,6 +16,7 @@ import { createQuery, useQueryClient } from "@tanstack/solid-query";
 import { createFileRoute } from "@tanstack/solid-router";
 import { createSignal } from "solid-js";
 import { orpc } from "~/infrastructure/api-clients/orpc-client";
+import { buildThumbnailUrl } from "~/infrastructure/media/thumbnail-runtime";
 import { jobsQueryOptions } from "~/queries";
 
 const BULK_RETRY_CONCURRENCY = 8;
@@ -87,6 +88,7 @@ function JobsRoute() {
 	return (
 		<div class="v2-theme min-h-[calc(100vh-4rem)]">
 			<V2JobsScreen
+				buildThumbnailUrl={buildThumbnailUrl}
 				isRefreshing={() => jobsQuery.isFetching}
 				jobs={() => jobsQuery.data?.items ?? []}
 				onRefresh={async () => {
diff --git a/packages/core/src/domain/jobs/schemas.ts b/packages/core/src/domain/jobs/schemas.ts
index b02590c9..948bd928 100644
--- a/packages/core/src/domain/jobs/schemas.ts
+++ b/packages/core/src/domain/jobs/schemas.ts
@@ -46,6 +46,7 @@ export const jobDtoSchema = z.object({
 	startedAt: z.coerce.date().nullable(),
 	finishedAt: z.coerce.date().nullable(),
 	targetMediaId: z.string().uuid().nullable(),
+	targetMediaModifiedAt: z.coerce.date().nullable(),
 	progress: jobProgressSchema,
 	artifact: z
 		.object({
diff --git a/packages/ui/src/query-options/jobs-query.test.ts b/packages/ui/src/query-options/jobs-query.test.ts
index 6dd001d1..2bd2c009 100644
--- a/packages/ui/src/query-options/jobs-query.test.ts
+++ b/packages/ui/src/query-options/jobs-query.test.ts
@@ -19,6 +19,7 @@ const jobList: JobListResponse = {
 			startedAt: new Date("2026-01-01T00:00:01.000Z"),
 			status: "in_progress",
 			targetMediaId: null,
+			targetMediaModifiedAt: null,
 			type: "batch_tagging_parent",
 			updatedAt: new Date("2026-01-01T00:00:02.000Z"),
 		},
diff --git a/packages/ui/src/screens/v2-jobs-screen.tsx b/packages/ui/src/screens/v2-jobs-screen.tsx
index b095ca13..1b5e8fc9 100644
--- a/packages/ui/src/screens/v2-jobs-screen.tsx
+++ b/packages/ui/src/screens/v2-jobs-screen.tsx
@@ -28,6 +28,12 @@ import {
 } from "../select";
 import { LoadingRegion } from "../skeleton";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "../tabs";
+import { ThumbnailImage } from "../thumbnail-image";
+import {
+	type BuildThumbnailUrlArgs,
+	createHttpThumbnailSource,
+	type ThumbnailRequestSize,
+} from "../thumbnail-source";
 import {
 	V2_CATEGORY_TABS_CLASS,
 	V2CategoryLabel,
@@ -80,6 +86,7 @@ export type V2JobsPagination = {
 };
 
 export type V2JobsScreenProps = {
+	buildThumbnailUrl: (args: BuildThumbnailUrlArgs) => string;
 	isRefreshing: Accessor<boolean>;
 	jobs: Accessor<JobDto[]>;
 	onRefresh: () => void | Promise<void>;
@@ -179,10 +186,60 @@ function JobProgress(props: { progress: JobDto["progress"] }) {
 	);
 }
 
+function JobThumbnail(props: {
+	alt: string;
+	buildUrl: (args: BuildThumbnailUrlArgs) => string;
+	class: string;
+	height: number;
+	job: JobDto;
+	requestedSize?: ThumbnailRequestSize;
+	width: number;
+}) {
+	const source = createMemo(() => {
+		const targetMediaId = props.job.targetMediaId;
+		const mediaSourceId = props.job.mediaSourceId;
+		const targetMediaModifiedAt = props.job.targetMediaModifiedAt;
+		if (!targetMediaId || !mediaSourceId || !targetMediaModifiedAt) {
+			return undefined;
+		}
+
+		return createHttpThumbnailSource({
+			buildUrl: props.buildUrl,
+			defaultSize: props.requestedSize ?? 256,
+			mediaId: targetMediaId,
+			mediaSourceId,
+			modifiedAt: targetMediaModifiedAt,
+		});
+	});
+
+	return (
+		<Show
+			fallback={
+				<span aria-hidden="true" class="text-[var(--v2-text-muted)]">
+					—
+				</span>
+			}
+			when={source()}
+		>
+			{(resolvedSource) => (
+				<ThumbnailImage
+					alt={props.alt}
+					class={props.class}
+					height={props.height}
+					loading="lazy"
+					source={resolvedSource()}
+					width={props.width}
+				/>
+			)}
+		</Show>
+	);
+}
+
 function JobsTable(props: {
 	jobs: JobDto[];
 	onSelect: (job: JobDto) => void;
 	onToggleSelect: (jobId: string) => void;
+	buildThumbnailUrl: (args: BuildThumbnailUrlArgs) => string;
 	selectedJobId: string | null;
 	selectedJobIds: ReadonlySet<string>;
 }) {
@@ -198,6 +255,9 @@ function JobsTable(props: {
 							<th class="w-12 px-2 py-3 font-medium" scope="col">
 								<span class="sr-only">Select</span>
 							</th>
+							<th class="w-20 px-2 py-3 font-medium" scope="col">
+								Target
+							</th>
 							<th class="px-4 py-3 font-medium" scope="col">
 								Type
 							</th>
@@ -247,6 +307,16 @@ function JobsTable(props: {
 											</Checkbox>
 										</Show>
 									</td>
+									<td class="px-2 py-2">
+										<JobThumbnail
+											alt={`Target media for ${jobTypeLabel(job.type)} job`}
+											buildUrl={props.buildThumbnailUrl}
+											class="size-12 shrink-0 rounded-sm object-cover"
+											height={48}
+											job={job}
+											width={48}
+										/>
+									</td>
 									<td class="px-2 py-2">
 										<button
 											aria-pressed={props.selectedJobId === job.id}
@@ -355,6 +425,7 @@ function JobsBulkActions(props: {
 }
 
 function JobsInspector(props: {
+	buildThumbnailUrl: (args: BuildThumbnailUrlArgs) => string;
 	class?: string;
 	job: JobDto | undefined;
 	onCancel: (jobId: string) => void | Promise<void>;
@@ -441,6 +512,32 @@ function JobsInspector(props: {
 						<p class="mt-3 font-medium text-sm text-[var(--v2-text)]">
 							{jobTypeLabel(job().type)}
 						</p>
+						<Show
+							fallback={
+								<div
+									aria-hidden="true"
+									class="mt-4 flex h-24 items-center justify-center rounded-md border border-[var(--v2-border)] bg-[var(--v2-surface)] text-[var(--v2-text-muted)]"
+								>
+									—
+								</div>
+							}
+							when={job().targetMediaId && job().mediaSourceId}
+						>
+							<div class="mt-4 overflow-hidden rounded-md border border-[var(--v2-border)] bg-[var(--v2-surface)]">
+								<JobThumbnail
+									alt={`Target media for ${jobTypeLabel(job().type)} job`}
+									buildUrl={props.buildThumbnailUrl}
+									class="aspect-[4/3] w-full object-cover"
+									height={192}
+									job={job()}
+									requestedSize={512}
+									width={256}
+								/>
+								<p class="border-[var(--v2-border)] border-t px-3 py-2 text-xs text-[var(--v2-text-muted)]">
+									Target media
+								</p>
+							</div>
+						</Show>
 						<dl class="mt-5 space-y-3 border-[var(--v2-border)] border-y py-4 text-xs">
 							<div class="flex justify-between gap-3">
 								<dt class="text-[var(--v2-text-muted)]">Status</dt>
@@ -779,6 +876,7 @@ export function V2JobsScreen(props: V2JobsScreenProps) {
 															/>
 														</Show>
 														<JobsTable
+															buildThumbnailUrl={props.buildThumbnailUrl}
 															jobs={filteredJobs()}
 															onSelect={(job) => setSelectedJobId(job.id)}
 															onToggleSelect={toggleJob}
@@ -797,6 +895,7 @@ export function V2JobsScreen(props: V2JobsScreenProps) {
 														<Show when={selectedJob()}>
 															{(job) => (
 																<JobsInspector
+																	buildThumbnailUrl={props.buildThumbnailUrl}
 																	class="mt-4 rounded-md border border-[var(--v2-border)] bg-[var(--v2-surface-subtle)] p-4 xl:hidden"
 																	job={job()}
 																	onCancel={props.onCancel}
@@ -866,6 +965,7 @@ export function V2JobsScreen(props: V2JobsScreenProps) {
 				</div>
 
 				<JobsInspector
+					buildThumbnailUrl={props.buildThumbnailUrl}
 					job={selectedJob()}
 					onCancel={props.onCancel}
 					onDownload={props.onDownload}