diff --git a/src/Services/AbstractQueuedJob.php b/src/Services/AbstractQueuedJob.php
index f47604bb..b1814c10 100644
--- a/src/Services/AbstractQueuedJob.php
+++ b/src/Services/AbstractQueuedJob.php
@@ -271,4 +271,31 @@ public function __get($name)
     {
         return isset($this->jobData->$name) ? $this->jobData->$name : null;
     }
+
+    /**
+     * Resolves a queue name to one of the queue constants.
+     * If $queue is already the value of one of the constants, it will be returned.
+     * If the queue is unknown, `null` will be returned.
+     */
+    public static function getQueue(string|int $queue): ?string
+    {
+        switch (strtolower($queue)) {
+            case 'immediate':
+                $queue = QueuedJob::IMMEDIATE;
+                break;
+            case 'queued':
+                $queue = QueuedJob::QUEUED;
+                break;
+            case 'large':
+                $queue = QueuedJob::LARGE;
+                break;
+            default:
+                $queue = (string) $queue;
+                $queues = [QueuedJob::IMMEDIATE, QueuedJob::QUEUED, QueuedJob::LARGE];
+                if (!ctype_digit($queue) || !in_array($queue, $queues)) {
+                    return null;
+                }
+        }
+        return $queue;
+    }
 }
diff --git a/src/Tasks/ProcessJobQueueChildTask.php b/src/Tasks/ProcessJobQueueChildTask.php
index e6c5e51f..cd28d2ac 100644
--- a/src/Tasks/ProcessJobQueueChildTask.php
+++ b/src/Tasks/ProcessJobQueueChildTask.php
@@ -4,8 +4,12 @@
 
 use SilverStripe\Control\HTTPRequest;
 use SilverStripe\Dev\BuildTask;
+use SilverStripe\Dev\Deprecation;
 use Symbiote\QueuedJobs\Services\QueuedJobService;
 
+/**
+ * @deprecated 5.3.0 Will be replaced with Symbiote\QueuedJobs\Cli\ProcessJobQueueChildCommand
+ */
 class ProcessJobQueueChildTask extends BuildTask
 {
     /**
@@ -14,6 +18,18 @@ class ProcessJobQueueChildTask extends BuildTask
      */
     private static $segment = 'ProcessJobQueueChildTask';
 
+    public function __construct()
+    {
+        parent::__construct();
+        Deprecation::withNoReplacement(function () {
+            Deprecation::notice(
+                '5.3.0',
+                'Will be replaced with Symbiote\QueuedJobs\Cli\ProcessJobQueueChildCommand',
+                Deprecation::SCOPE_CLASS
+            );
+        });
+    }
+
     /**
      * @param HTTPRequest $request
      */
diff --git a/src/Tasks/ProcessJobQueueTask.php b/src/Tasks/ProcessJobQueueTask.php
index 84df6ac8..b50cc04c 100644
--- a/src/Tasks/ProcessJobQueueTask.php
+++ b/src/Tasks/ProcessJobQueueTask.php
@@ -8,6 +8,8 @@
 use SilverStripe\Control\HTTPRequest;
 use SilverStripe\Core\Environment;
 use SilverStripe\Dev\BuildTask;
+use SilverStripe\Dev\Deprecation;
+use Symbiote\QueuedJobs\Services\AbstractQueuedJob;
 use Symbiote\QueuedJobs\Services\QueuedJob;
 use Symbiote\QueuedJobs\Services\QueuedJobService;
 
@@ -83,7 +85,7 @@ public function run($request)
         }
 
         // Run the queue
-        $queue = $this->getQueue($request);
+        $queue = AbstractQueuedJob::getQueue($request->getVar('queue') ?? 'Queued');
         $service->runQueue($queue);
     }
 
@@ -94,9 +96,12 @@ public function run($request)
      *
      * @param HTTPRequest $request
      * @return string
+     * @deprecated 5.3.0 Use Symbiote\QueuedJobs\Services\AbstractQueuedJob::getQueue() instead
      */
     protected function getQueue($request)
     {
+        Deprecation::notice('5.3.0', 'Use ' . AbstractQueuedJob::class . '::getQueue() instead');
+
         $queue = $request->getVar('queue');
 
         if (!$queue) {
diff --git a/tests/QueuedJobsTest.php b/tests/QueuedJobsTest.php
index 492ce41a..0ff5a251 100644
--- a/tests/QueuedJobsTest.php
+++ b/tests/QueuedJobsTest.php
@@ -13,6 +13,7 @@
 use SilverStripe\ORM\ValidationException;
 use Symbiote\QueuedJobs\DataObjects\QueuedJobDescriptor;
 use Symbiote\QueuedJobs\Jobs\RunBuildTaskJob;
+use Symbiote\QueuedJobs\Services\AbstractQueuedJob;
 use Symbiote\QueuedJobs\Services\QueuedJob;
 use Symbiote\QueuedJobs\Services\QueuedJobService;
 use Symbiote\QueuedJobs\Tests\QueuedJobsTest\TestExceptingJob;
@@ -830,4 +831,58 @@ public function healthCheckProvider(): array
             [RunBuildTaskJob::class, 0],
         ];
     }
+
+    public function provideGetQueue(): array
+    {
+        return [
+            'immediate const' => [
+                'queue' => QueuedJob::IMMEDIATE,
+                'expected' => QueuedJob::IMMEDIATE,
+            ],
+            'queued const' => [
+                'queue' => QueuedJob::QUEUED,
+                'expected' => QueuedJob::QUEUED,
+            ],
+            'large const' => [
+                'queue' => QueuedJob::LARGE,
+                'expected' => QueuedJob::LARGE,
+            ],
+            'immediate string' => [
+                'queue' => 'iMmEdiAte',
+                'expected' => QueuedJob::IMMEDIATE,
+            ],
+            'immediate as int' => [
+                'queue' => 1,
+                'expected' => QueuedJob::IMMEDIATE,
+            ],
+            'queued string' => [
+                'queue' => 'queued',
+                'expected' => QueuedJob::QUEUED,
+            ],
+            'large string' => [
+                'queue' => 'large',
+                'expected' => QueuedJob::LARGE,
+            ],
+            'random string' => [
+                'queue' => 'bongos',
+                'expected' => null,
+            ],
+            'negative int' => [
+                'queue' => -1,
+                'expected' => null,
+            ],
+            'random int' => [
+                'queue' => 5,
+                'expected' => null,
+            ],
+        ];
+    }
+
+    /**
+     * @dataProvider provideGetQueue
+     */
+    public function testGetQueue(int|string $queue, ?string $expected): void
+    {
+        $this->assertSame($expected, AbstractQueuedJob::getQueue($queue));
+    }
 }