diff --git a/src/lib/api/adapters/job.adapter.ts b/src/lib/api/adapters/job.adapter.ts
index e5294154..a9407a7d 100644
--- a/src/lib/api/adapters/job.adapter.ts
+++ b/src/lib/api/adapters/job.adapter.ts
@@ -57,6 +57,7 @@ export interface JobUpdatePayload {
 	ultimate_mastery?: boolean
 	accessory?: boolean
 	accessory_type?: number
+	aux_weapon?: boolean
 	base_job_id?: string | null
 }
 
diff --git a/src/lib/features/database/jobs/sections/JobFeaturesSection.svelte b/src/lib/features/database/jobs/sections/JobFeaturesSection.svelte
index 185cea2a..4e1fc8f9 100644
--- a/src/lib/features/database/jobs/sections/JobFeaturesSection.svelte
+++ b/src/lib/features/database/jobs/sections/JobFeaturesSection.svelte
@@ -40,6 +40,9 @@
 		<DetailItem label="Ultimate Mastery" editable={true}>
 			<Checkbox bind:checked={editData.ultimateMastery} contained />
 		</DetailItem>
+		<DetailItem label="Aux Weapon" editable={true}>
+			<Checkbox bind:checked={editData.auxWeapon} contained />
+		</DetailItem>
 		<DetailItem label="Has Accessory" editable={true}>
 			<Checkbox bind:checked={editData.accessory} contained />
 		</DetailItem>
@@ -64,6 +67,11 @@
 				{formatBoolean(job.ultimateMastery)}
 			</span>
 		</DetailItem>
+		<DetailItem label="Aux Weapon">
+			<span class="boolean-indicator" class:yes={job.auxWeapon}>
+				{formatBoolean(job.auxWeapon)}
+			</span>
+		</DetailItem>
 		<DetailItem label="Has Accessory">
 			<span class="boolean-indicator" class:yes={job.accessory}>
 				{formatBoolean(job.accessory)}
diff --git a/src/lib/types/api/entities.ts b/src/lib/types/api/entities.ts
index cb4830c2..2f2b3a99 100644
--- a/src/lib/types/api/entities.ts
+++ b/src/lib/types/api/entities.ts
@@ -177,6 +177,7 @@ export interface Job {
   ultimateMastery?: boolean // Whether this job supports ultimate mastery
   accessory?: boolean
   accessoryType?: number
+  auxWeapon?: boolean      // Whether this job requires an aux weapon in the first non-mainhand slot
 }
 
 // JobSkill entity from JobSkillBlueprint
diff --git a/src/routes/(app)/database/jobs/[granblueId]/edit/+page.svelte b/src/routes/(app)/database/jobs/[granblueId]/edit/+page.svelte
index 54f1e84e..3b7c76e4 100644
--- a/src/routes/(app)/database/jobs/[granblueId]/edit/+page.svelte
+++ b/src/routes/(app)/database/jobs/[granblueId]/edit/+page.svelte
@@ -60,6 +60,7 @@
 		proficiency2: 0,
 		masterLevel: false,
 		ultimateMastery: false,
+		auxWeapon: false,
 		accessory: false,
 		accessoryType: 0
 	})
@@ -77,6 +78,7 @@
 				proficiency2: job.proficiency?.[1] || 0,
 				masterLevel: job.masterLevel || false,
 				ultimateMastery: job.ultimateMastery || false,
+				auxWeapon: job.auxWeapon || false,
 				accessory: job.accessory || false,
 				accessoryType: job.accessoryType || 0
 			}
@@ -102,6 +104,7 @@
 				proficiency2: editData.proficiency2,
 				master_level: editData.masterLevel,
 				ultimate_mastery: editData.ultimateMastery,
+				aux_weapon: editData.auxWeapon,
 				accessory: editData.accessory,
 				accessory_type: editData.accessoryType
 			}