diff --git a/internal/graph/schema.resolvers.go b/internal/graph/schema.resolvers.go
index 03e74df..571a8b9 100644
--- a/internal/graph/schema.resolvers.go
+++ b/internal/graph/schema.resolvers.go
@@ -40,7 +40,7 @@ func (r *jobResolver) ConcurrentJobs(
 	}
 
 	if obj.Exclusive != 1 && obj.Duration > 600 {
-		return r.Repo.FindConcurrentJobs(obj)
+		return r.Repo.FindConcurrentJobs(ctx, obj)
 	}
 
 	return nil, nil
diff --git a/internal/repository/job.go b/internal/repository/job.go
index 922db07..c58748b 100644
--- a/internal/repository/job.go
+++ b/internal/repository/job.go
@@ -293,12 +293,18 @@ func (r *JobRepository) FindById(jobId int64) (*schema.Job, error) {
 }
 
 func (r *JobRepository) FindConcurrentJobs(
+	ctx context.Context,
 	job *schema.Job) (*model.JobLinkResultList, error) {
 	if job == nil {
 		return nil, nil
 	}
 
-	query := sq.Select("job.id", "job.job_id").From("job").Where("cluster = ?", job.Cluster)
+	query, qerr := SecurityCheck(ctx, sq.Select("job.id", "job.job_id").From("job"))
+	if qerr != nil {
+		return nil, qerr
+	}
+
+	query = query.Where("cluster = ?", job.Cluster)
 	var startTime int64
 	var stopTime int64
 
diff --git a/internal/repository/query.go b/internal/repository/query.go
index f047da2..dd43dd7 100644
--- a/internal/repository/query.go
+++ b/internal/repository/query.go
@@ -86,7 +86,6 @@ func (r *JobRepository) QueryJobs(
 	order *model.OrderByInput) ([]*schema.Job, error) {
 
 	query, qerr := SecurityCheck(ctx, sq.Select(jobColumns...).From("job"))
-
 	if qerr != nil {
 		return nil, qerr
 	}
@@ -223,21 +222,6 @@ func BuildWhereClause(filter *model.JobFilter, query sq.SelectBuilder) sq.Select
 	if filter.MemUsedMax != nil {
 		query = buildFloatCondition("job.mem_used_max", filter.MemUsedMax, query)
 	}
-	// Shared Jobs Query
-	if filter.Exclusive != nil {
-		query = query.Where("job.exclusive = ?", *filter.Exclusive)
-	}
-	if filter.SharedNode != nil {
-		query = buildStringCondition("job.resources", filter.SharedNode, query)
-	}
-	if filter.SelfJobID != nil {
-		query = buildStringCondition("job.job_id", filter.SelfJobID, query)
-	}
-	if filter.SelfStartTime != nil && filter.SelfDuration != nil {
-		start := filter.SelfStartTime.Unix() + 10 // There does not seem to be a portable way to get the current unix timestamp accross different DBs.
-		end := start + int64(*filter.SelfDuration) - 20
-		query = query.Where("((job.start_time BETWEEN ? AND ?) OR ((job.start_time + job.duration) BETWEEN ? AND ?))", start, end, start, end)
-	}
 	return query
 }