diff --git a/internal-packages/run-engine/src/run-queue/index.ts b/internal-packages/run-engine/src/run-queue/index.ts
index 0b6d5c1d1d..3fc4d0883c 100644
--- a/internal-packages/run-engine/src/run-queue/index.ts
+++ b/internal-packages/run-engine/src/run-queue/index.ts
@@ -212,7 +212,7 @@ export class RunQueue {
         scanConcurrencySets: {
           ...workerCatalog.scanConcurrencySets,
           cron: options.concurrencySweeper?.scanSchedule ?? workerCatalog.scanConcurrencySets.cron,
-          jitter:
+          jitterInMs:
             options.concurrencySweeper?.scanJitterInMs ??
             workerCatalog.scanConcurrencySets.jitterInMs,
         },
diff --git a/internal-packages/run-engine/src/run-queue/tests/concurrencySweeper.test.ts b/internal-packages/run-engine/src/run-queue/tests/concurrencySweeper.test.ts
index 8a1399911f..342cba674a 100644
--- a/internal-packages/run-engine/src/run-queue/tests/concurrencySweeper.test.ts
+++ b/internal-packages/run-engine/src/run-queue/tests/concurrencySweeper.test.ts
@@ -13,7 +13,7 @@ const testOptions = {
   tracer: trace.getTracer("rq"),
   workers: 1,
   defaultEnvConcurrency: 25,
-  logger: new Logger("RunQueue", "warn"),
+  logger: new Logger("RunQueue", "debug"),
   retryOptions: {
     maxAttempts: 5,
     factor: 1.1,
@@ -59,6 +59,7 @@ describe("RunQueue Concurrency Sweeper", () => {
 
       const queue = new RunQueue({
         ...testOptions,
+        logLevel: "debug",
         queueSelectionStrategy: new FairQueueSelectionStrategy({
           redis: {
             keyPrefix: "runqueue:test:",
@@ -67,6 +68,10 @@ describe("RunQueue Concurrency Sweeper", () => {
           },
           keys: testOptions.keys,
         }),
+        workerOptions: {
+          pollIntervalMs: 100,
+          immediatePollIntervalMs: 100,
+        },
         redis: {
           keyPrefix: "runqueue:test:",
           host: redisContainer.getHost(),
diff --git a/packages/redis-worker/src/worker.ts b/packages/redis-worker/src/worker.ts
index 3542f305fe..96c41ed900 100644
--- a/packages/redis-worker/src/worker.ts
+++ b/packages/redis-worker/src/worker.ts
@@ -693,9 +693,8 @@ class Worker<TCatalog extends WorkerCatalog> {
     const scheduledAt = this.calculateNextScheduledAt(cron, lastTimestamp);
     const identifier = [job, this.timestampIdentifier(scheduledAt)].join(":");
     // Calculate the availableAt date by calculating a random number between -jitter/2 and jitter/2 and adding it to the scheduledAt
-    const availableAt = jitter
-      ? new Date(scheduledAt.getTime() + Math.random() * jitter - jitter / 2)
-      : scheduledAt;
+    const appliedJitter = typeof jitter === "number" ? Math.random() * jitter - jitter / 2 : 0;
+    const availableAt = new Date(scheduledAt.getTime() + appliedJitter);
 
     const enqueued = await this.enqueueOnce({
       id: identifier,
@@ -715,6 +714,8 @@ class Worker<TCatalog extends WorkerCatalog> {
       scheduledAt,
       enqueued,
       availableAt,
+      appliedJitter,
+      jitter,
     });
 
     return {