diff --git a/src/Bundle/ChillCalendarBundle/Export/Aggregator/JobAggregator.php b/src/Bundle/ChillCalendarBundle/Export/Aggregator/JobAggregator.php
index 139de7b17..fa6be1169 100644
--- a/src/Bundle/ChillCalendarBundle/Export/Aggregator/JobAggregator.php
+++ b/src/Bundle/ChillCalendarBundle/Export/Aggregator/JobAggregator.php
@@ -12,17 +12,27 @@ declare(strict_types=1);
 namespace Chill\CalendarBundle\Export\Aggregator;
 
 use Chill\CalendarBundle\Export\Declarations;
+use Chill\MainBundle\Entity\User\UserJobHistory;
 use Chill\MainBundle\Export\AggregatorInterface;
+use Chill\MainBundle\Form\Type\PickRollingDateType;
 use Chill\MainBundle\Repository\UserJobRepository;
+use Chill\MainBundle\Service\RollingDate\RollingDate;
+use Chill\MainBundle\Service\RollingDate\RollingDateConverterInterface;
 use Chill\MainBundle\Templating\TranslatableStringHelper;
 use Closure;
+use Doctrine\ORM\Query\Expr;
 use Doctrine\ORM\QueryBuilder;
 use Symfony\Component\Form\FormBuilderInterface;
-use function in_array;
 
 final readonly class JobAggregator implements AggregatorInterface
 {
-    public function __construct(private UserJobRepository $jobRepository, private TranslatableStringHelper $translatableStringHelper) {}
+    private const PREFIX = 'cal_agg';
+
+    public function __construct(
+        private RollingDateConverterInterface $rollingDateConverter,
+        private UserJobRepository $jobRepository,
+        private TranslatableStringHelper $translatableStringHelper
+    ) {}
 
     public function addRole(): ?string
     {
@@ -31,12 +41,26 @@ final readonly class JobAggregator implements AggregatorInterface
 
     public function alterQuery(QueryBuilder $qb, $data)
     {
-        if (!in_array('caluser', $qb->getAllAliases(), true)) {
-            $qb->join('cal.mainUser', 'caluser');
-        }
+        $p = self::PREFIX;
 
-        $qb->addSelect('IDENTITY(caluser.userJob) as job_aggregator');
-        $qb->addGroupBy('job_aggregator');
+        $qb
+            ->leftJoin(
+                'cal.mainUser',
+                "{$p}_user"
+            )
+            ->leftJoin(
+                UserJobHistory::class,
+                "{$p}_ujh",
+                Expr\Join::WITH,
+                $qb->expr()->eq("{$p}_ujh.user", "{$p}_user")
+            )
+            ->andWhere("{$p}_ujh.startDate <= :{$p}_at AND ({$p}_ujh.endDate IS NULL OR {$p}_ujh.endDate > :{$p}_at)")
+            ->addSelect("IDENTITY({$p}_ujh.job) AS {$p}_select")
+            ->setParameter(
+                "{$p}_at",
+                $this->rollingDateConverter->convert($data['job_at'])
+            )
+            ->addGroupBy("{$p}_select");
     }
 
     public function applyOn(): string
@@ -46,11 +70,14 @@ final readonly class JobAggregator implements AggregatorInterface
 
     public function buildForm(FormBuilderInterface $builder)
     {
-        // no form
+        $builder->add('job_at', PickRollingDateType::class, [
+            'label' => 'export.aggregator.calendar.Calc date',
+        ]);
     }
+
     public function getFormDefaultData(): array
     {
-        return [];
+        return ['job_at' => new RollingDate(RollingDate::T_TODAY)];
     }
 
     public function getLabels($key, array $values, $data): Closure
@@ -64,7 +91,9 @@ final readonly class JobAggregator implements AggregatorInterface
                 return '';
             }
 
-            $j = $this->jobRepository->find($value);
+            if (null === $j = $this->jobRepository->find($value)) {
+                return '';
+            }
 
             return $this->translatableStringHelper->localize(
                 $j->getLabel()
@@ -74,7 +103,7 @@ final readonly class JobAggregator implements AggregatorInterface
 
     public function getQueryKeys($data): array
     {
-        return ['job_aggregator'];
+        return [self::PREFIX . '_select'];
     }
 
     public function getTitle(): string
diff --git a/src/Bundle/ChillCalendarBundle/Tests/Export/Aggregator/JobAggregatorTest.php b/src/Bundle/ChillCalendarBundle/Tests/Export/Aggregator/JobAggregatorTest.php
index 8dda425f7..838f8b988 100644
--- a/src/Bundle/ChillCalendarBundle/Tests/Export/Aggregator/JobAggregatorTest.php
+++ b/src/Bundle/ChillCalendarBundle/Tests/Export/Aggregator/JobAggregatorTest.php
@@ -20,6 +20,7 @@ namespace Chill\CalendarBundle\Tests\Export\Aggregator;
 
 use Chill\CalendarBundle\Entity\Calendar;
 use Chill\CalendarBundle\Export\Aggregator\JobAggregator;
+use Chill\MainBundle\Service\RollingDate\RollingDate;
 use Chill\MainBundle\Test\Export\AbstractAggregatorTest;
 use Doctrine\ORM\EntityManagerInterface;
 
@@ -46,7 +47,9 @@ final class JobAggregatorTest extends AbstractAggregatorTest
     public function getFormData(): array
     {
         return [
-            [],
+            [
+                'job_at' => new RollingDate(RollingDate::T_FIXED_DATE, \DateTimeImmutable::createFromFormat('Y-m-d', '2020-01-01')),
+            ]
         ];
     }
 
diff --git a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
index c56d7835f..f608bfc12 100644
--- a/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
+++ b/src/Bundle/ChillCalendarBundle/translations/messages.fr.yml
@@ -117,6 +117,8 @@ Group calendars by cancel reason: Grouper les rendez-vous par motif d'annulation
 Group calendars by month and year: Grouper les rendez-vous par mois et année
 Group calendars by urgency: Grouper les rendez-vous par urgent ou non
 
+export.aggregator.calendar.Calc date: Date de calcul du métier de l'agent
+
 Scope: Service
 Job: Métier
 Location type: Type de localisation