Removes something god awful

code/controllers/subsystem/jobs.dm

@@ -1,7 +1,8 @@
 SUBSYSTEM_DEF(jobs)
 	name = "Jobs"
 	init_order = INIT_ORDER_JOBS // 12
-	flags = SS_NO_FIRE
+	wait = 30000 // 5 minutes (Deciseconds)
+	runlevels = RUNLEVEL_GAME
 
 	//List of all jobs
 	var/list/occupations = list()
@@ -21,6 +22,12 @@ SUBSYSTEM_DEF(jobs)
 	LoadJobs("config/jobs.txt")
 	return ..()
 
+// Only fires every 5 minutes
+/datum/controller/subsystem/jobs/fire()
+	if(!config.sql_enabled || !config.use_exp_tracking)
+		return 
+	update_exp(5,0)
+	
 /datum/controller/subsystem/jobs/proc/SetupOccupations(var/list/faction = list("Station"))
 	occupations = list()
 	var/list/all_jobs = subtypesof(/datum/job)

code/game/jobs/job_exp.dm

@@ -292,12 +292,3 @@ var/global/list/role_playtime_requirements = list(
 		log_game("SQL ERROR during exp_update_client write. Error : \[[err]\]\n")
 		message_admins("SQL ERROR during exp_update_client write. Error : \[[err]\]\n")
 		return
-
-/hook/roundstart/proc/exptimer()
-	if(!config.sql_enabled || !config.use_exp_tracking)
-		return 1
-	spawn(0)
-		while(TRUE)
-			sleep(5 MINUTES)
-			update_exp(5,0)
-	return 1