diff --git a/modular_citadel/code/modules/jobs/job_types/captain.dm b/modular_citadel/code/modules/jobs/job_types/captain.dm
index 9aa6ae824e..28abf2913f 100644
--- a/modular_citadel/code/modules/jobs/job_types/captain.dm
+++ b/modular_citadel/code/modules/jobs/job_types/captain.dm
@@ -1,5 +1,9 @@
-/datum/job/hop
+/datum/job/captain
+	minimal_player_age = 60
+	exp_type = EXP_TYPE_COMMAND
 
+/datum/job/hop
+	minimal_player_age = 60
 	head_announce = list("Service")
 	exp_type_department = EXP_TYPE_SERVICE
 
diff --git a/modular_citadel/code/modules/jobs/job_types/engineering.dm b/modular_citadel/code/modules/jobs/job_types/engineering.dm
index 2ba7a72a85..f199bbefea 100644
--- a/modular_citadel/code/modules/jobs/job_types/engineering.dm
+++ b/modular_citadel/code/modules/jobs/job_types/engineering.dm
@@ -1,3 +1,6 @@
+/datum/job/chief_engineer
+	minimal_player_age = 30
+	
 /datum/job/engineer
 	access = list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP, ACCESS_TECH_STORAGE, ACCESS_MAINT_TUNNELS,
 									ACCESS_EXTERNAL_AIRLOCKS, ACCESS_CONSTRUCTION, ACCESS_ATMOSPHERICS, ACCESS_TCOMSAT, ACCESS_MINERAL_STOREROOM)
diff --git a/modular_citadel/code/modules/jobs/job_types/medical.dm b/modular_citadel/code/modules/jobs/job_types/medical.dm
index 4981df89d4..24505322f3 100644
--- a/modular_citadel/code/modules/jobs/job_types/medical.dm
+++ b/modular_citadel/code/modules/jobs/job_types/medical.dm
@@ -1,3 +1,6 @@
+/datum/job/cmo
+	minimal_player_age = 30
+
 /datum/outfit/job/doctor
 	..()
 	backpack_contents = list(/obj/item/storage/hypospraykit/regular)
diff --git a/modular_citadel/code/modules/jobs/job_types/science.dm b/modular_citadel/code/modules/jobs/job_types/science.dm
new file mode 100644
index 0000000000..4542e7d099
--- /dev/null
+++ b/modular_citadel/code/modules/jobs/job_types/science.dm
@@ -0,0 +1,2 @@
+/datum/job/rd
+	minimal_player_age = 30
\ No newline at end of file
diff --git a/modular_citadel/code/modules/jobs/job_types/security.dm b/modular_citadel/code/modules/jobs/job_types/security.dm
index a034ac9cd5..9e59d98d00 100644
--- a/modular_citadel/code/modules/jobs/job_types/security.dm
+++ b/modular_citadel/code/modules/jobs/job_types/security.dm
@@ -1,2 +1,5 @@
+/datum/job/hos
+	minimal_player_age = 30
+	
 /datum/outfit/job/warden
 	suit_store = /obj/item/gun/energy/pumpaction/defender
\ No newline at end of file
diff --git a/tgstation.dme b/tgstation.dme
index 93dd44904f..900301df05 100755
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -2751,6 +2751,7 @@
 #include "modular_citadel\code\modules\jobs\job_types\cargo_service.dm"
 #include "modular_citadel\code\modules\jobs\job_types\engineering.dm"
 #include "modular_citadel\code\modules\jobs\job_types\medical.dm"
+#include "modular_citadel\code\modules\jobs\job_types\science.dm"
 #include "modular_citadel\code\modules\jobs\job_types\security.dm"
 #include "modular_citadel\code\modules\keybindings\bindings_carbon.dm"
 #include "modular_citadel\code\modules\keybindings\bindings_human.dm"