diff --git a/code/__DEFINES/jobs.dm b/code/__DEFINES/jobs.dm
index 68a9033d7f..86383a50b2 100644
--- a/code/__DEFINES/jobs.dm
+++ b/code/__DEFINES/jobs.dm
@@ -12,6 +12,8 @@
 #define ROBOTICIST		(1<<8)
 #define AI_JF			(1<<9)
 #define CYBORG			(1<<10)
+#define JR_OFFICER		(1<<11)
+#define JR_ENGINEER		(1<<12)
 
 
 #define MEDSCI			(1<<1)
@@ -24,6 +26,8 @@
 #define GENETICIST		(1<<5)
 #define VIROLOGIST		(1<<6)
 #define PARAMEDIC		(1<<7)
+#define JR_DOCTOR		(1<<8)
+#define JR_SCIENTIST	(1<<9)
 
 
 #define CIVILIAN		(1<<2)
diff --git a/code/game/gamemodes/bloodsucker/bloodsucker.dm b/code/game/gamemodes/bloodsucker/bloodsucker.dm
index 73f24948d0..9ab900ef36 100644
--- a/code/game/gamemodes/bloodsucker/bloodsucker.dm
+++ b/code/game/gamemodes/bloodsucker/bloodsucker.dm
@@ -26,7 +26,7 @@
 	false_report_weight = 1
 	chaos = 4
 	restricted_jobs = list("Prisoner", "AI","Cyborg")
-	protected_jobs = list("Chaplain", "Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Chaplain", "Security Cadet", "Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")  //GS13 Edit: Excempting cadets from antagery
 	required_players = 20
 	required_enemies = 2
 	recommended_enemies = 4
diff --git a/code/game/gamemodes/brother/traitor_bro.dm b/code/game/gamemodes/brother/traitor_bro.dm
index 511f3bb597..f0bec30545 100644
--- a/code/game/gamemodes/brother/traitor_bro.dm
+++ b/code/game/gamemodes/brother/traitor_bro.dm
@@ -8,7 +8,7 @@
 	required_players = 25
 	chaos = 5
 	restricted_jobs = list("Prisoner", "AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //GS13 Edit: Excempting cadets from antagery
 
 	announce_span = "danger"
 	announce_text = "There are Syndicate agents and Blood Brothers on the station!\n\
diff --git a/code/game/gamemodes/changeling/changeling.dm b/code/game/gamemodes/changeling/changeling.dm
index 05979867e2..0d25ea2137 100644
--- a/code/game/gamemodes/changeling/changeling.dm
+++ b/code/game/gamemodes/changeling/changeling.dm
@@ -12,7 +12,7 @@ GLOBAL_VAR(changeling_team_objective_type) //If this is not null, we hand our th
 	false_report_weight = 10
 	chaos = 5
 	restricted_jobs = list("Prisoner", "AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to ling role blacklist
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to ling role blacklist + GS13 Edit: Excempting cadets from antagery
 	required_players = 15
 	required_enemies = 1
 	recommended_enemies = 4
diff --git a/code/game/gamemodes/clock_cult/clock_cult.dm b/code/game/gamemodes/clock_cult/clock_cult.dm
index 8b7f265b11..186811fefe 100644
--- a/code/game/gamemodes/clock_cult/clock_cult.dm
+++ b/code/game/gamemodes/clock_cult/clock_cult.dm
@@ -139,7 +139,7 @@ Credit where due:
 	required_enemies = 3
 	recommended_enemies = 5
 	enemy_minimum_age = 7
-	protected_jobs = list("Prisoner", "AI", "Cyborg", "Security Officer", "Warden", "Detective", "Head of Security", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //Silicons can eventually be converted
+	protected_jobs = list("Prisoner", "AI", "Cyborg", "Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //Silicons can eventually be converted + GS13 Edit: Excempting cadets from antagery
 	restricted_jobs = list("Chaplain", "Captain")
 	announce_span = "brass"
 	announce_text = "Servants of Ratvar are trying to summon the Justiciar!\n\
diff --git a/code/game/gamemodes/cult/cult.dm b/code/game/gamemodes/cult/cult.dm
index 72b3b53989..0168757f2d 100644
--- a/code/game/gamemodes/cult/cult.dm
+++ b/code/game/gamemodes/cult/cult.dm
@@ -40,7 +40,7 @@
 	false_report_weight = 10
 	chaos = 8
 	restricted_jobs = list("Prisoner", "AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //GS13 Edit: Excempting cadets from antagery
 	required_players = 30
 	required_enemies = 3
 	recommended_enemies = 5
diff --git a/code/game/gamemodes/eldritch_cult/eldritch_cult.dm b/code/game/gamemodes/eldritch_cult/eldritch_cult.dm
index 2086653012..db38ef27ce 100644
--- a/code/game/gamemodes/eldritch_cult/eldritch_cult.dm
+++ b/code/game/gamemodes/eldritch_cult/eldritch_cult.dm
@@ -5,7 +5,7 @@
 	false_report_weight = 5
 	chaos = 5
 	restricted_jobs = list("Prisoner", "AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to heretic role blacklist
+	protected_jobs = list("Security Officer","Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to heretic role blacklist + GS13 Edit: Excempting cadets from antagery
 	required_players = 15
 	required_enemies = 1
 	recommended_enemies = 4
diff --git a/code/game/gamemodes/overthrow/overthrow.dm b/code/game/gamemodes/overthrow/overthrow.dm
index 6a118567df..711673212e 100644
--- a/code/game/gamemodes/overthrow/overthrow.dm
+++ b/code/game/gamemodes/overthrow/overthrow.dm
@@ -5,7 +5,7 @@
 	antag_flag = ROLE_OVERTHROW
 	chaos = 5
 	restricted_jobs = list("AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //GS13 Edit: Excempting cadets from antagery
 	required_players = 20 // the core idea is of a swift, bloodless coup, so it shouldn't be as chaotic as revs.
 	required_enemies = 2 // minimum two teams, otherwise it's just nerfed revs.
 	recommended_enemies = 4
diff --git a/code/game/gamemodes/revolution/revolution.dm b/code/game/gamemodes/revolution/revolution.dm
index 5b3e742336..961fe0b3d6 100644
--- a/code/game/gamemodes/revolution/revolution.dm
+++ b/code/game/gamemodes/revolution/revolution.dm
@@ -14,7 +14,7 @@
 	false_report_weight = 10
 	chaos = 8
 	restricted_jobs = list("Prisoner", "AI", "Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //GS13 Edit: Excempting cadets from antagery
 	required_players = 20
 	required_enemies = 1
 	recommended_enemies = 3
diff --git a/code/game/gamemodes/traitor/traitor.dm b/code/game/gamemodes/traitor/traitor.dm
index d180e43d82..6e1f931a36 100644
--- a/code/game/gamemodes/traitor/traitor.dm
+++ b/code/game/gamemodes/traitor/traitor.dm
@@ -11,7 +11,7 @@
 	antag_flag = ROLE_TRAITOR
 	false_report_weight = 20 //Reports of traitors are pretty common.
 	restricted_jobs = list("Prisoner", "Cyborg")//They are part of the AI if he is traitor so are they, they use to get double chances
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to ling role blacklist
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")	//citadel change - adds HoP, CE, CMO, and RD to ling role blacklist + GS13 Edit: Excempting cadets from antagery
 	required_players = 0
 	required_enemies = 1
 	recommended_enemies = 4
diff --git a/code/modules/client/preferences.dm b/code/modules/client/preferences.dm
index 00af91d8b9..3cb2e1c7ce 100644
--- a/code/modules/client/preferences.dm
+++ b/code/modules/client/preferences.dm
@@ -1570,7 +1570,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 	popup.open(FALSE)
 	onclose(user, "capturekeypress", src)
 
-/datum/preferences/proc/SetChoices(mob/user, limit = 17, list/splitJobs = list("Chief Engineer"), widthPerColumn = 295, height = 620)
+/datum/preferences/proc/SetChoices(mob/user, limit = 22, list/splitJobs = list("Chief Engineer"), widthPerColumn = 295, height = 620) //GS13 Edit: Expanding out the pref window for new job additions
 	if(!SSjob)
 		return
 
@@ -3025,7 +3025,7 @@ GLOBAL_LIST_EMPTY(preferences_datums)
 					var/new_wl_rate = input(user, "Choose your weight loss rate from 0.1 (10%) to 2 (200%).\n Decimals such as 0.2 indicate 20% rate.\nDefault recommended rate is 0.5 (50%)", "Character Preference", wl_rate) as num|null
 					if (new_wl_rate)
 						wl_rate = max(min(round(text2num(new_wl_rate),0.01),2),0)
-				
+
 				if("stuckage_chance")
 					var/new_stuckage_chance = input(user, "Choose your chance to get stuck in doors from 0.1 (10%) to 1 (100%).\nDecimals such as 0.2 indicate 20% chance.\nSetting this to 0 restores default values.", "Character Preference", stuckage_chance) as num|null
 					if(new_stuckage_chance)
diff --git a/code/modules/jobs/access.dm b/code/modules/jobs/access.dm
index 35a89b46db..233802f3af 100644
--- a/code/modules/jobs/access.dm
+++ b/code/modules/jobs/access.dm
@@ -353,9 +353,9 @@
 
 /proc/get_all_jobs()
 	return list("Assistant", "Captain", "Head of Personnel", "Bartender", "Cook", "Botanist", "Quartermaster", "Cargo Technician",
-				"Shaft Miner", "Clown", "Mime", "Janitor", "Curator", "Lawyer", "Chaplain", "Chief Engineer", "Station Engineer",
-				"Atmospheric Technician", "Chief Medical Officer", "Medical Doctor", "Chemist", "Geneticist", "Virologist", "Paramedic",
-				"Research Director", "Scientist", "Roboticist", "Head of Security", "Warden", "Detective", "Security Officer", "Prisoner")
+				"Shaft Miner", "Clown", "Mime", "Janitor", "Curator", "Lawyer", "Chaplain", "Chief Engineer", "Station Engineer", "Engineering Intern",
+				"Atmospheric Technician", "Chief Medical Officer", "Medical Doctor", "Chemist", "Geneticist", "Virologist", "Paramedic", "Medical Resident",
+				"Research Director", "Scientist", "Roboticist", "Research Student", "Head of Security", "Warden", "Detective", "Security Officer", "Security Cadet", "Prisoner") //Rookie roles
 
 /proc/get_all_job_icons() //For all existing HUD icons
 	return get_all_jobs() + list("Prisoner")
diff --git a/code/modules/jobs/job_titles.dm b/code/modules/jobs/job_titles.dm
index 8518d4950c..4ff3bdaee2 100644
--- a/code/modules/jobs/job_titles.dm
+++ b/code/modules/jobs/job_titles.dm
@@ -2,7 +2,7 @@
 
 //Engineering
 /datum/job/chief_engineer
-	alt_titles = list("Head Engineer", "Construction Coordinator", "Project Manager", "Power Plant Director")
+	alt_titles = list("Head Engineer", "Construction Coordinator", "Project Manager", "Power Plant Director", "Engineering Foreman")
 
 /datum/job/engineer
 	alt_titles = list("Maintenance Technician", "Engine Technician", "Electrician", "Structural Engineer", "Mechanic",  "Station Architect", "Nuclear Plant Operator")
@@ -10,27 +10,30 @@
 /datum/job/atmos
 	alt_titles = list("Firefighter", "Life Support Specialist", "Disposals Technician")
 
+/datum/job/junior_engineer
+	alt_titles = list("Atmospheric Intern", "Apprentice Engineer")
+
 //Service
 /datum/job/assistant
-	alt_titles = list("Civilian", "Morale Officer", "Off-Duty", "Visitor", "Businessman", "Trader", "Entertainer", "Tourist")
+	alt_titles = list("Civilian", "Morale Officer", "Off-Duty", "Visitor", "Businessman", "Trader", "Entertainer", "Tourist", "Artist", "Businesswoman", "Butler", "Contractor", "Entertainer", "Freelancer", "Fitness Instructor", "Hobbyist", "Performer")
 
 /datum/job/cook
 	alt_titles = list("Cook", "Culinary Artist", "Butcher", "Chef de partie", "Poissonier", "Baker", "Taste Tester")
 
 /datum/job/hydro
-	alt_titles = list("Gardener", "Herbalist", "Botanical Researcher", "Hydroponicist", "Farmer", "Beekeeper", "Vintner")
+	alt_titles = list("Gardener", "Herbalist", "Botanical Researcher", "Hydroponicist", "Apiarist", "Apiculturist", "Farmer", "Beekeeper", "Vintner", "Junior Botanist")
 
 /datum/job/curator
-	alt_titles = list("Journalist", "Librarian", "Keeper")
+	alt_titles = list("Journalist", "Librarian", "Keeper", "Historian", "Professor", "Archivist")
 
 /datum/job/chaplain
-	alt_titles = list("Priest", "Priestess", "Prior", "Monk", "Nun", "Counselor")
+	alt_titles = list("Priest", "Priestess", "Prior", "Monk", "Nun", "Counselor", "Cleric", "High Priest", "High Priestess", "Imam", "Oracle", "Preacher", "Pastor", "Pontifex", "Guru", "Rabbi", "Reverend", "Shrine Maiden", "Shrine Guardian")
 
 /datum/job/janitor
-	alt_titles = list("Custodian", "Sanitation Technician", "Maid", "Trash Can", "Disposal Unit")
+	alt_titles = list("Custodian", "Custodial Technician", "Sanitation Technician", "Maintenance Technician", "Maid", "Trash Can", "Disposal Unit", "Groundskeeper")
 
 /datum/job/lawyer
-	alt_titles = list("Human Resources Agent", "Internal Affairs Agent", "Attorney")
+	alt_titles = list("Human Resources Agent", "Internal Affairs Agent", "Attorney", "Defense Attorney", "Legal Clerk", "Public Defender")
 
 /datum/job/clown
 	alt_titles = list("Jester", "Comedian")
@@ -39,61 +42,72 @@
 	alt_titles = list("Performer", "Pantomime", "Mimic")
 
 /datum/job/bartender
-	alt_titles = list("Mixologist", "Sommelier", "Bar Owner", "Barmaid", "Expediter")
+	alt_titles = list("Mixologist", "Sommelier", "Bar Owner", "Barmaid", "Expediter", "Barista", "Tavernkeeper")
 
 //Science
 /datum/job/rd
-	alt_titles = list("Research Manager", "Science Administrator")
+	alt_titles = list("Research Manager", "Science Administrator", "Chief Science Officer", "Lead Researcher", "Science Director", "Head of Science")
 
 /datum/job/scientist
-	alt_titles = list("Circuitry Designer", "Xenobiologist", "Xenobotanist", "Xenoarcheologist", "Chemical Researcher", "Researcher", "Pyrotechnician")
+	alt_titles = list("Circuitry Designer", "Xenobiologist", "Xenobotanist", "Xenoarcheologist", "Chemical Researcher", "Researcher", "Pyrotechnician", "Lab Technician", "Theoretical Physicist")
 
 /datum/job/roboticist
-	alt_titles = list("Biomechanical Engineer", "Mechatronic Engineer", "Mechanic")
+	alt_titles = list("Biomechanical Engineer", "Mechatronic Engineer", "Mechanic", "Machinist")
+
+/datum/job/junior_scientist
+	alt_titles = list("Research Intern", "Apprentice Roboticist", "Research Assistant")
 
 //Medical
 /datum/job/cmo
-	alt_titles = list("Medical Director", "Medical Administrator")
+	alt_titles = list("Medical Director", "Medical Administrator", "Chief Physician", "Head of Medical", "Head Physician")
 
 /datum/job/doctor
-	alt_titles = list("Nurse", "Surgeon", "Physician", "Paramedic", "Trophologist", "Nutritionist", "Therapist", "Psychiatrist")
+	alt_titles = list("Nurse", "Surgeon", "Physician", "Trophologist", "Nutritionist", "Therapist", "Psychiatrist")
 
 /datum/job/chemist
-	alt_titles = list("Pharmacist", "Pharmacologist")
+	alt_titles = list("Pharmacist", "Pharmacologist", "Pharmacy Technician")
 
 /datum/job/virologist
-	alt_titles = list("Microbiologist", "Biochemist", "Pathologist")
+	alt_titles = list("Microbiologist", "Biochemist", "Pathologist", "Epidemiologist")
 
 /datum/job/geneticist
-	alt_titles = list("Gene Therapist", "Genetics Researcher")
+	alt_titles = list("Gene Therapist", "Genetics Researcher", "Mutation Researcher", "Gene Tailor")
+
+/datum/job/paramedic
+	alt_titles = list ("Emergency Medical Technician", "Search and Rescue Technician", "Trauma Team Responder")
+
+/datum/job/junior_doctor
+	alt_titles = list("Medical Student", "Fellow", "Trainee Pharmacy Technician", "Trainee Pharmacist", "Junior Pathologist")
 
 //Security
 /datum/job/hos
 	alt_titles = list("Chief of Security", "Security Commander", "Sheriff")
 
 /datum/job/warden
-	alt_titles = list("Prison Chief", "Armory Manager", "Prison Administrator", "Brig Superintendent")
+	alt_titles = list("Prison Chief", "Armory Manager", "Prison Administrator", "Brig Superintendent", "Deputy Commissioner of Security")
 
 /datum/job/officer
-	alt_titles = list("Security Agent", "Probation Officer", "Security Peacekeeper", "Security Guard", "Guardsman", "Security Cadet")
+	alt_titles = list("Security Agent", "Probation Officer", "Security Peacekeeper", "Security Guard", "Security Constable", "Security Operative", "Guardsman")
 
 /datum/job/detective
 	alt_titles = list("Forensics Technician", "Private Investigator", "Gumshoe")
 
+/datum/job/junior_officer
+	alt_titles = list("Security Assistant","Rookie", "Brig Deputy", "Junior Officer")
 
 //Supply
 /datum/job/qm
-	alt_titles = list("Supply Chief")
+	alt_titles = list("Supply Chief", "Head of Supply", "Logistics Coordinator", "Warehouse Supervisor")
 
 /datum/job/cargo_tech
-	alt_titles = list("Mail Man", "Mail Woman", "Mailroom Technician", "Deliveries Officer", "Logistics Technician")
+	alt_titles = list("Mail Man", "Mail Woman", "Mailroom Technician", "Deliveries Officer", "Logistics Technician", "Warehouse Technician")
 
 /datum/job/mining
-	alt_titles = list("Exotic Ore Miner", "Fauna Hunter", "Explorer", "Digger")	//Just because you're a hunter does not excuse you from rock collecting!!!!!!!!!!!!
+	alt_titles = list("Exotic Ore Miner", "Fauna Hunter", "Explorer", "Digger", "Apprentice Miner")	//Just because you're a hunter does not excuse you from rock collecting!!!!!!!!!!!!
 
 //Command
 /datum/job/captain
-	alt_titles = list("Station Director", "Station Commander", "Station Overseer", "Stationmaster", "Commissar")
+	alt_titles = list("Station Director", "Station Commander", "Station Overseer", "Stationmaster", "Commissar", "Facility Director", "Commanding Officer")
 
 /datum/job/hop
-	alt_titles = list("Personnel Manager", "Staff Administrator", "Records Administrator")
+	alt_titles = list("Personnel Manager", "Staff Administrator", "Records Administrator", "Crew Supervisor", "Employment Officer", "Executive Officer")
diff --git a/code/modules/jobs/job_types/engineer_intern.dm b/code/modules/jobs/job_types/engineer_intern.dm
new file mode 100644
index 0000000000..954dc8befe
--- /dev/null
+++ b/code/modules/jobs/job_types/engineer_intern.dm
@@ -0,0 +1,79 @@
+/datum/job/junior_engineer
+	title = "Engineering Intern"
+	flag = JR_ENGINEER
+	department_head = list("Chief Engineer")
+	department_flag = ENGSEC
+	faction = "Station"
+	total_positions = 2
+	spawn_positions = 2
+	supervisors = "the chief engineer, and any other more experienced engineers"
+	selection_color = "#ff9b3d"
+	exp_requirements = 60
+	exp_type = EXP_TYPE_CREW
+
+	outfit = /datum/outfit/job/engineer/junior
+	plasma_outfit = /datum/outfit/plasmaman/engineering
+
+	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)
+	minimal_access = list(ACCESS_ENGINE, ACCESS_ENGINE_EQUIP, ACCESS_TECH_STORAGE, ACCESS_MAINT_TUNNELS,
+									ACCESS_EXTERNAL_AIRLOCKS, ACCESS_CONSTRUCTION, ACCESS_TCOMSAT, ACCESS_MINERAL_STOREROOM)
+	paycheck = PAYCHECK_EASY
+	paycheck_department = ACCOUNT_ENG
+	bounty_types = CIV_JOB_ENG
+	departments = DEPARTMENT_BITFLAG_ENGINEERING
+
+	starting_modifiers = list(/datum/skill_modifier/job/level/wiring, /datum/skill_modifier/job/affinity/wiring)
+
+	display_order = JOB_DISPLAY_ORDER_STATION_ENGINEER
+
+	threat = 1
+
+	family_heirlooms = list(
+		/obj/item/clothing/head/hardhat,
+		/obj/item/screwdriver/brass/family,
+		/obj/item/wrench/brass/family,
+		/obj/item/weldingtool/mini, // No brass family variant
+		/obj/item/crowbar/brass/family,
+		/obj/item/wirecutters/brass/family
+	)
+
+	mail_goodies = list(
+		/obj/item/storage/box/lights/mixed = 20,
+		/obj/item/lightreplacer = 10,
+		/obj/item/holosign_creator/engineering = 8,
+		/obj/item/clothing/head/hardhat/red/upgraded = 1
+	)
+
+/datum/outfit/job/engineer/junior
+	name = "Engineering Intern"
+	jobtype = /datum/job/junior_engineer
+
+	belt = /obj/item/storage/belt/utility/full/engi
+	l_pocket = /obj/item/pda/engineering
+	ears = /obj/item/radio/headset/headset_eng
+	uniform = /obj/item/clothing/under/rank/engineering/engineer
+	shoes = /obj/item/clothing/shoes/workboots
+	head = /obj/item/clothing/head/hardhat
+	r_pocket = /obj/item/t_scanner
+
+	backpack = /obj/item/storage/backpack/industrial
+	satchel = /obj/item/storage/backpack/satchel/eng
+	duffelbag = /obj/item/storage/backpack/duffelbag/engineering
+	box = /obj/item/storage/box/survival/engineer
+	pda_slot = ITEM_SLOT_LPOCKET
+	backpack_contents = list(/obj/item/modular_computer/tablet/preset/advanced=1)
+
+/datum/outfit/job/engineer/gloved
+	name = "Station Engineer (Gloves)"
+	gloves = /obj/item/clothing/gloves/color/yellow
+
+/datum/outfit/job/engineer/gloved/rig
+	name = "Station Engineer (Hardsuit)"
+	mask = /obj/item/clothing/mask/breath
+	suit = /obj/item/clothing/suit/space/hardsuit/engine
+	suit_store = /obj/item/tank/internals/oxygen
+	head = null
+	internals_slot = ITEM_SLOT_SUITSTORE
+
+
diff --git a/code/modules/jobs/job_types/medical_intern.dm b/code/modules/jobs/job_types/medical_intern.dm
new file mode 100644
index 0000000000..fcbaf2094a
--- /dev/null
+++ b/code/modules/jobs/job_types/medical_intern.dm
@@ -0,0 +1,52 @@
+/datum/job/junior_doctor
+	title = "Medical Resident"
+	flag = JR_DOCTOR
+	department_head = list("Chief Medical Officer")
+	department_flag = MEDSCI
+	faction = "Station"
+	total_positions = 2
+	spawn_positions = 2
+	supervisors = "the chief medical officer, and any other senior medical staff"
+	selection_color = "#74b5e0"
+
+	outfit = /datum/outfit/job/doctor/junior
+	departments = DEPARTMENT_BITFLAG_MEDICAL
+	plasma_outfit = /datum/outfit/plasmaman/medical
+
+	access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CHEMISTRY, ACCESS_GENETICS, ACCESS_CLONING, ACCESS_VIROLOGY, ACCESS_MINERAL_STOREROOM)
+	minimal_access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CLONING, ACCESS_MINERAL_STOREROOM)
+	paycheck = PAYCHECK_EASY
+	paycheck_department = ACCOUNT_MED
+	bounty_types = CIV_JOB_MED
+
+	display_order = JOB_DISPLAY_ORDER_MEDICAL_DOCTOR
+	threat = 0.5
+
+	starting_modifiers = list(/datum/skill_modifier/job/surgery, /datum/skill_modifier/job/affinity/surgery)
+
+	family_heirlooms = list(
+		/obj/item/storage/firstaid/ancient/heirloom
+	)
+
+	mail_goodies = list(
+		/obj/effect/spawner/lootdrop/organ_spawner = 5,
+//		/obj/effect/spawner/lootdrop/memeorgans = 1
+	)
+
+/datum/outfit/job/doctor/junior
+	name = "Medical Resident"
+	jobtype = /datum/job/junior_doctor
+
+	belt = /obj/item/pda/medical
+	ears = /obj/item/radio/headset/headset_med
+	uniform = /obj/item/clothing/under/rank/medical/doctor
+	shoes = /obj/item/clothing/shoes/sneakers/white
+	suit =  /obj/item/clothing/suit/toggle/labcoat
+	l_hand = /obj/item/storage/firstaid/regular
+	suit_store = /obj/item/flashlight/pen
+
+	backpack = /obj/item/storage/backpack/medic
+	satchel = /obj/item/storage/backpack/satchel/med
+	duffelbag = /obj/item/storage/backpack/duffelbag/med
+
+	chameleon_extras = /obj/item/gun/syringe
diff --git a/code/modules/jobs/job_types/research_student.dm b/code/modules/jobs/job_types/research_student.dm
new file mode 100644
index 0000000000..740f2aee75
--- /dev/null
+++ b/code/modules/jobs/job_types/research_student.dm
@@ -0,0 +1,49 @@
+/datum/job/junior_scientist
+	title = "Research Student"
+	flag = SCIENTIST
+	department_head = list("Research Director")
+	department_flag = MEDSCI
+	faction = "Station"
+	total_positions = 2
+	spawn_positions = 1
+	supervisors = "the research director, and any other senior science staff"
+	selection_color = "#9574cd"
+	exp_requirements = 60
+	exp_type = EXP_TYPE_CREW
+
+	outfit = /datum/outfit/job/scientist/junior
+	plasma_outfit = /datum/outfit/plasmaman/science
+
+	access = list(ACCESS_ROBOTICS, ACCESS_TOX, ACCESS_TOX_STORAGE, ACCESS_RESEARCH, ACCESS_XENOBIOLOGY, ACCESS_MINERAL_STOREROOM, ACCESS_TECH_STORAGE, ACCESS_GENETICS)
+	minimal_access = list(ACCESS_TOX, ACCESS_TOX_STORAGE, ACCESS_RESEARCH, ACCESS_XENOBIOLOGY, ACCESS_MINERAL_STOREROOM)
+	paycheck = PAYCHECK_EASY
+	paycheck_department = ACCOUNT_SCI
+	bounty_types = CIV_JOB_SCI
+	departments = DEPARTMENT_BITFLAG_SCIENCE
+	starting_modifiers = list(/datum/skill_modifier/job/level/wiring/basic)
+	display_order = JOB_DISPLAY_ORDER_SCIENTIST
+	threat = 1.2
+
+	family_heirlooms = list(
+		/obj/item/toy/plush/slimeplushie
+	)
+
+	mail_goodies = list(
+//		/obj/item/raw_anomaly_core/random = 10, no free cores for probies
+//		/obj/item/disk/tech_disk/spaceloot = 2,
+		/obj/item/camera_bug = 1
+	)
+
+/datum/outfit/job/scientist/junior
+	name = "Research Student"
+	jobtype = /datum/job/junior_scientist
+
+	belt = /obj/item/pda/toxins
+	ears = /obj/item/radio/headset/headset_sci
+	uniform = /obj/item/clothing/under/rank/rnd/scientist
+	shoes = /obj/item/clothing/shoes/sneakers/white
+	suit = /obj/item/clothing/suit/toggle/labcoat/science
+
+	backpack = /obj/item/storage/backpack/science
+	satchel = /obj/item/storage/backpack/satchel/tox
+
diff --git a/code/modules/jobs/job_types/security_cadet.dm b/code/modules/jobs/job_types/security_cadet.dm
new file mode 100644
index 0000000000..2aeae6db5d
--- /dev/null
+++ b/code/modules/jobs/job_types/security_cadet.dm
@@ -0,0 +1,178 @@
+/datum/job/junior_officer
+	title = "Security Cadet"
+	flag = JR_OFFICER
+	auto_deadmin_role_flags = DEADMIN_POSITION_SECURITY
+	department_head = list("Head of Security")
+	department_flag = ENGSEC
+	faction = "Station"
+	total_positions = 5 //Handled in /datum/controller/occupations/proc/setup_officer_positions()
+	spawn_positions = 5 //Handled in /datum/controller/occupations/proc/setup_officer_positions()
+	supervisors = "the head of security, and the head of your assigned department (if applicable), and any other senior officer"
+	selection_color = "#c02f2f"
+	minimal_player_age = 3
+	exp_requirements = 300
+	exp_type = EXP_TYPE_CREW
+	considered_combat_role = TRUE
+
+	outfit = /datum/outfit/job/security/junior
+	plasma_outfit = /datum/outfit/plasmaman/security
+
+	access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_COURT, ACCESS_MAINT_TUNNELS, ACCESS_MORGUE, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_FORENSICS_LOCKERS, ACCESS_MINERAL_STOREROOM)
+	minimal_access = list(ACCESS_SECURITY, ACCESS_SEC_DOORS, ACCESS_BRIG, ACCESS_COURT, ACCESS_WEAPONS, ACCESS_ENTER_GENPOP, ACCESS_LEAVE_GENPOP, ACCESS_MINERAL_STOREROOM) // See /datum/job/officer/get_access()
+	paycheck = PAYCHECK_MEDIUM
+	paycheck_department = ACCOUNT_SEC
+	bounty_types = CIV_JOB_SEC
+	departments = DEPARTMENT_BITFLAG_SECURITY
+
+	mind_traits = list(TRAIT_LAW_ENFORCEMENT_METABOLISM)
+
+	display_order = JOB_DISPLAY_ORDER_SECURITY_OFFICER
+	blacklisted_quirks = list(/datum/quirk/mute, /datum/quirk/brainproblems, /datum/quirk/nonviolent, /datum/quirk/paraplegic, /datum/quirk/blindness, /datum/quirk/monophobia)
+	threat = 2
+
+	family_heirlooms = list(
+		/obj/item/book/manual/gato_spacelaw
+	)
+
+	mail_goodies = list(
+		/obj/item/reagent_containers/food/snacks/donut/caramel = 10,
+		/obj/item/reagent_containers/food/snacks/donut/matcha = 10,
+		/obj/item/reagent_containers/food/snacks/donut/blumpkin = 5,
+//		/obj/item/clothing/mask/whistle = 5,
+//		/obj/item/melee/baton/boomerang/loaded = 1
+	)
+
+/datum/job/junior_officer/get_access()
+	var/list/L = list()
+	L |= ..() | check_config_for_sec_maint()
+	return L
+
+
+/datum/job/junior_officer/after_spawn(mob/living/spawned, client/player_client, latejoin = FALSE)
+	. = ..()
+	if(!ishuman(spawned))
+		return
+	var/mob/living/carbon/human/H = spawned
+	// Assign department security
+	var/department
+	if(player_client?.prefs)
+		department = player_client.prefs.prefered_security_department
+		if(!LAZYLEN(GLOB.available_depts) || department == "None")
+			return
+		else if(department in GLOB.available_depts)
+			LAZYREMOVE(GLOB.available_depts, department)
+		else
+			department = pick_n_take(GLOB.available_depts)
+	var/ears = null
+	var/accessory = null
+	var/list/dep_access = null
+	var/destination = null
+	var/spawn_point = null
+	switch(department)
+		if(SEC_DEPT_SUPPLY)
+			ears = /obj/item/radio/headset/headset_sec/alt/department/supply
+			dep_access = list(ACCESS_MAILSORTING, ACCESS_MINING, ACCESS_MINING_STATION, ACCESS_CARGO)
+			destination = /area/security/checkpoint/supply
+			spawn_point = locate(/obj/effect/landmark/start/depsec/supply) in GLOB.department_security_spawns
+			accessory = /obj/item/clothing/accessory/armband/cargo
+		if(SEC_DEPT_ENGINEERING)
+			ears = /obj/item/radio/headset/headset_sec/alt/department/engi
+			dep_access = list(ACCESS_CONSTRUCTION, ACCESS_ENGINE, ACCESS_ATMOSPHERICS)
+			destination = /area/security/checkpoint/engineering
+			spawn_point = locate(/obj/effect/landmark/start/depsec/engineering) in GLOB.department_security_spawns
+			accessory = /obj/item/clothing/accessory/armband/engine
+		if(SEC_DEPT_MEDICAL)
+			ears = /obj/item/radio/headset/headset_sec/alt/department/med
+			dep_access = list(ACCESS_MEDICAL, ACCESS_MORGUE, ACCESS_SURGERY, ACCESS_CLONING)
+			destination = /area/security/checkpoint/medical
+			spawn_point = locate(/obj/effect/landmark/start/depsec/medical) in GLOB.department_security_spawns
+			accessory =  /obj/item/clothing/accessory/armband/medblue
+		if(SEC_DEPT_SCIENCE)
+			ears = /obj/item/radio/headset/headset_sec/alt/department/sci
+			dep_access = list(ACCESS_RESEARCH, ACCESS_TOX)
+			destination = /area/security/checkpoint/science
+			spawn_point = locate(/obj/effect/landmark/start/depsec/science) in GLOB.department_security_spawns
+			accessory = /obj/item/clothing/accessory/armband/science
+
+	if(accessory)
+		var/obj/item/clothing/under/U = H.w_uniform
+		U.attach_accessory(new accessory)
+	if(ears)
+		if(H.ears)
+			qdel(H.ears)
+		H.equip_to_slot_or_del(new ears(H),ITEM_SLOT_EARS)
+
+	var/obj/item/card/id/W = H.wear_id
+	W.access |= dep_access
+
+	var/teleport = 0
+	if(!CONFIG_GET(flag/sec_start_brig))
+		if(destination || spawn_point)
+			teleport = 1
+	if(teleport)
+		var/turf/T
+		if(spawn_point)
+			T = get_turf(spawn_point)
+			H.Move(T)
+		else
+			var/safety = 0
+			while(safety < 25)
+				T = safepick(get_area_turfs(destination))
+				if(T && !H.Move(T))
+					safety += 1
+					continue
+				else
+					break
+	if(department)
+		to_chat(H, "<b>You have been assigned to [department]!</b>")
+	else
+		to_chat(H, "<b>You have not been assigned to any department. Patrol the halls and help where needed.</b>")
+
+/datum/outfit/job/security/junior
+	name = "Security Cadet"
+	jobtype = /datum/job/junior_officer
+
+	belt = /obj/item/pda/security
+	ears = /obj/item/radio/headset/headset_sec/alt
+	uniform = /obj/item/clothing/under/rank/security/officer
+	gloves = /obj/item/clothing/gloves/color/black
+	head = /obj/item/clothing/head/helmet/sec
+	suit = /obj/item/clothing/suit/armor/vest/alt
+	shoes = /obj/item/clothing/shoes/jackboots/sec
+	l_pocket = /obj/item/restraints/handcuffs
+	r_pocket = /obj/item/assembly/flash/handheld
+	suit_store = /obj/item/gun/energy/e_gun/advtaser
+	backpack_contents = list(/obj/item/melee/baton/loaded=1)
+
+	backpack = /obj/item/storage/backpack/security
+	satchel = /obj/item/storage/backpack/satchel/sec
+	duffelbag = /obj/item/storage/backpack/duffelbag/sec
+	box = /obj/item/storage/box/survival/security
+
+	implants = list(/obj/item/implant/mindshield)
+
+	chameleon_extras = list(/obj/item/gun/energy/disabler, /obj/item/clothing/glasses/hud/security/sunglasses, /obj/item/clothing/head/helmet)
+	//The helmet is necessary because /obj/item/clothing/head/helmet/sec is overwritten in the chameleon list by the standard helmet, which has the same name and icon state
+
+
+/obj/item/radio/headset/headset_sec/alt/department/Initialize(mapload)
+	. = ..()
+	wires = new/datum/wires/radio(src)
+	secure_radio_connections = new
+	recalculateChannels()
+
+/obj/item/radio/headset/headset_sec/alt/department/engi
+	keyslot = new /obj/item/encryptionkey/headset_sec
+	keyslot2 = new /obj/item/encryptionkey/headset_eng
+
+/obj/item/radio/headset/headset_sec/alt/department/supply
+	keyslot = new /obj/item/encryptionkey/headset_sec
+	keyslot2 = new /obj/item/encryptionkey/headset_cargo
+
+/obj/item/radio/headset/headset_sec/alt/department/med
+	keyslot = new /obj/item/encryptionkey/headset_sec
+	keyslot2 = new /obj/item/encryptionkey/headset_med
+
+/obj/item/radio/headset/headset_sec/alt/department/sci
+	keyslot = new /obj/item/encryptionkey/headset_sec
+	keyslot2 = new /obj/item/encryptionkey/headset_sci
diff --git a/code/modules/jobs/jobs.dm b/code/modules/jobs/jobs.dm
index d91b102599..9df04794ee 100644
--- a/code/modules/jobs/jobs.dm
+++ b/code/modules/jobs/jobs.dm
@@ -6,11 +6,12 @@ GLOBAL_LIST_INIT(command_positions, list(
 	"Research Director",
 	"Chief Medical Officer",
 	"Quartermaster"))
-
+//GS13 edit: Trainee roles
 GLOBAL_LIST_INIT(engineering_positions, list(
 	"Chief Engineer",
 	"Station Engineer",
-	"Atmospheric Technician"))
+	"Atmospheric Technician",
+	"Engineering Intern"))
 
 
 GLOBAL_LIST_INIT(medical_positions, list(
@@ -19,13 +20,15 @@ GLOBAL_LIST_INIT(medical_positions, list(
 	"Geneticist",
 	"Virologist",
 	"Paramedic",
-	"Chemist"))
+	"Chemist",
+	"Medical Resident"))
 
 
 GLOBAL_LIST_INIT(science_positions, list(
 	"Research Director",
 	"Scientist",
-	"Roboticist"))
+	"Roboticist",
+	"Research Student"))
 
 GLOBAL_LIST_INIT(supply_positions, list(
 	"Quartermaster",
@@ -50,8 +53,9 @@ GLOBAL_LIST_INIT(security_positions, list(
 	"Head of Security",
 	"Warden",
 	"Detective",
-	"Security Officer"))
-
+	"Security Officer",
+	"Security Cadet"))
+//End Edits
 
 GLOBAL_LIST_INIT(nonhuman_positions, list(
 	"AI",
diff --git a/hyperstation/code/gamemode/traitor_thief.dm b/hyperstation/code/gamemode/traitor_thief.dm
index 56cdde641a..20e50ddcbc 100644
--- a/hyperstation/code/gamemode/traitor_thief.dm
+++ b/hyperstation/code/gamemode/traitor_thief.dm
@@ -7,7 +7,7 @@
 	antag_flag = ROLE_TRAITOR
 	false_report_weight = 20 //Reports of traitors are pretty common.
 	restricted_jobs = list("AI","Cyborg")
-	protected_jobs = list("Security Officer", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster")
+	protected_jobs = list("Security Officer", "Security Cadet", "Warden", "Detective", "Head of Security", "Captain", "Head of Personnel", "Chief Engineer", "Chief Medical Officer", "Research Director", "Quartermaster") //GS13 Edit: Excempting cadets from antagery
 	required_players = 0
 	required_enemies = 0
 
diff --git a/icons/obj/card.dmi b/icons/obj/card.dmi
index 1bd94f2424..178971aa6e 100644
Binary files a/icons/obj/card.dmi and b/icons/obj/card.dmi differ
diff --git a/tgstation.dme b/tgstation.dme
index d5e6d706ab..eacade08ce 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -2492,19 +2492,23 @@
 #include "code\modules\jobs\job_types\curator.dm"
 #include "code\modules\jobs\job_types\cyborg.dm"
 #include "code\modules\jobs\job_types\detective.dm"
+#include "code\modules\jobs\job_types\engineer_intern.dm"
 #include "code\modules\jobs\job_types\geneticist.dm"
 #include "code\modules\jobs\job_types\head_of_personnel.dm"
 #include "code\modules\jobs\job_types\head_of_security.dm"
 #include "code\modules\jobs\job_types\janitor.dm"
 #include "code\modules\jobs\job_types\lawyer.dm"
 #include "code\modules\jobs\job_types\medical_doctor.dm"
+#include "code\modules\jobs\job_types\medical_intern.dm"
 #include "code\modules\jobs\job_types\mime.dm"
 #include "code\modules\jobs\job_types\paramedic.dm"
 #include "code\modules\jobs\job_types\prisoner.dm"
 #include "code\modules\jobs\job_types\quartermaster.dm"
 #include "code\modules\jobs\job_types\research_director.dm"
+#include "code\modules\jobs\job_types\research_student.dm"
 #include "code\modules\jobs\job_types\roboticist.dm"
 #include "code\modules\jobs\job_types\scientist.dm"
+#include "code\modules\jobs\job_types\security_cadet.dm"
 #include "code\modules\jobs\job_types\security_officer.dm"
 #include "code\modules\jobs\job_types\shaft_miner.dm"
 #include "code\modules\jobs\job_types\station_engineer.dm"