diff --git a/Content.Shared/Jobs/JobPrototype.cs b/Content.Shared/Jobs/JobPrototype.cs
index 5a6c47ad1b..2092b45b94 100644
--- a/Content.Shared/Jobs/JobPrototype.cs
+++ b/Content.Shared/Jobs/JobPrototype.cs
@@ -1,27 +1,77 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Robust.Shared.Localization;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Utility;
 using YamlDotNet.RepresentationModel;
 
 namespace Content.Shared.Jobs
 {
+    /// <summary>
+    ///     Describes information for a single job on the station.
+    /// </summary>
     [Prototype("job")]
     public class JobPrototype : IPrototype, IIndexedPrototype
     {
         public string ID { get; private set; }
+
+        /// <summary>
+        ///     The name of this job as displayed to players.
+        /// </summary>
         public string Name { get; private set; }
 
+        /// <summary>
+        ///     Whether this job is a head.
+        ///     The job system will try to pick heads before other jobs on the same priority level.
+        /// </summary>
+        public bool IsHead { get; private set; }
+
+        /// <summary>
+        ///     The total amount of people that can start with this job round-start.
+        /// </summary>
+        public int SpawnPositions { get; private set; }
+
+        /// <summary>
+        ///     The total amount of positions available.
+        /// </summary>
+        public int TotalPositions { get; private set; }
+
         public string StartingGear { get; private set; }
-        public IEnumerable<string> Department { get; private set; }
+
+        public IReadOnlyCollection<string> Department { get; private set; }
+        public IReadOnlyCollection<string> Access { get; private set; }
 
         public void LoadFrom(YamlMappingNode mapping)
         {
             ID = mapping.GetNode("id").AsString();
-            Name = mapping.GetNode("name").ToString();
+            Name = Loc.GetString(mapping.GetNode("name").ToString());
             StartingGear = mapping.GetNode("startingGear").ToString();
-            Department = mapping.GetNode("department").AllNodes.Select(i => i.ToString());
+            Department = mapping.GetNode("department").AllNodes.Select(i => i.ToString()).ToList();
+            TotalPositions = mapping.GetNode("positions").AsInt();
+
+            if (mapping.TryGetNode("spawnPositions", out var positionsNode))
+            {
+                SpawnPositions = positionsNode.AsInt();
+            }
+            else
+            {
+                SpawnPositions = TotalPositions;
+            }
+
+            if (mapping.TryGetNode("head", out var headNode))
+            {
+                IsHead = headNode.AsBool();
+            }
+
+            if (mapping.TryGetNode("access", out YamlSequenceNode accessNode))
+            {
+                Access = accessNode.Select(i => i.ToString()).ToList();
+            }
+            else
+            {
+                Access = Array.Empty<string>();
+            }
         }
     }
 }
diff --git a/Resources/Prototypes/Jobs/Cargo/CargoTechnician.yml b/Resources/Prototypes/Jobs/Cargo/CargoTechnician.yml
index e9e5f1fa8d..c2f6f89eb2 100644
--- a/Resources/Prototypes/Jobs/Cargo/CargoTechnician.yml
+++ b/Resources/Prototypes/Jobs/Cargo/CargoTechnician.yml
@@ -1,6 +1,8 @@
 - type: job
   id: CargoTechnician
   name: "Cargo Technician"
-  startingGear: CargoTechnicianGear
+  positions: 2
+  spawnPositions: 1
+  startingGear: AssistantGear
   department:
   - Cargo
diff --git a/Resources/Prototypes/Jobs/Civilian/Assistant.yml b/Resources/Prototypes/Jobs/Civilian/Assistant.yml
index bcdffe2a6b..6bee749932 100644
--- a/Resources/Prototypes/Jobs/Civilian/Assistant.yml
+++ b/Resources/Prototypes/Jobs/Civilian/Assistant.yml
@@ -1,10 +1,14 @@
 - type: job
   id: Assistant
   name: "Assistant"
+  positions: -1 # Treated as infinite.
   startingGear: AssistantGear
   department:
   - Civilian
 
+  access:
+  - maintenance
+
 - type: startingGear
   id: AssistantGear
   equipment:
diff --git a/Resources/Prototypes/Jobs/Civilian/Clown.yml b/Resources/Prototypes/Jobs/Civilian/Clown.yml
index 63f52c65ec..f906e04a2b 100644
--- a/Resources/Prototypes/Jobs/Civilian/Clown.yml
+++ b/Resources/Prototypes/Jobs/Civilian/Clown.yml
@@ -1,6 +1,15 @@
 - type: job
   id: Clown
   name: "Clown"
+  positions: 1
   startingGear: ClownGear
   department:
   - Civilian
+
+- type: startingGear
+  id: ClownGear
+  equipment:
+    innerclothing: UniformClown
+    backpack: ClownPack
+    shoes: ShoesClown
+    mask: MaskClown
diff --git a/Resources/Prototypes/Jobs/Civilian/Janitor.yml b/Resources/Prototypes/Jobs/Civilian/Janitor.yml
index c54940e210..fa250129b4 100644
--- a/Resources/Prototypes/Jobs/Civilian/Janitor.yml
+++ b/Resources/Prototypes/Jobs/Civilian/Janitor.yml
@@ -1,6 +1,11 @@
 - type: job
   id: Janitor
   name: "Janitor"
-  startingGear: JanitorGear
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Civilian
+
+  access:
+  - service
+  - maintenance
diff --git a/Resources/Prototypes/Jobs/Command/Captain.yml b/Resources/Prototypes/Jobs/Command/Captain.yml
index 5da9d7ca2a..69ae06e732 100644
--- a/Resources/Prototypes/Jobs/Command/Captain.yml
+++ b/Resources/Prototypes/Jobs/Command/Captain.yml
@@ -1,6 +1,22 @@
 - type: job
   id: Captain
   name: "Captain"
-  startingGear: CaptainGear
+  head: true
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Command
+
+  access:
+  # All of em.
+  # Could probably do with some kind of wildcard or whatever to automate this.
+  - captain
+  - idCard
+  - command
+  - security
+  - engineering
+  - medical
+  - cargo
+  - research
+  - service
+  - maintenance
diff --git a/Resources/Prototypes/Jobs/Command/HeadOfPersonnel.yml b/Resources/Prototypes/Jobs/Command/HeadOfPersonnel.yml
index d7cb09f750..2ab5a18629 100644
--- a/Resources/Prototypes/Jobs/Command/HeadOfPersonnel.yml
+++ b/Resources/Prototypes/Jobs/Command/HeadOfPersonnel.yml
@@ -1,7 +1,18 @@
 - type: job
   id: HeadOfPersonnel
   name: "Head Of Personnel"
-  startingGear: HeadOfPersonnelGear
+  head: true
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Command
   - Civilian
+
+  access:
+  - command
+  - idCard
+  - security # HoPcurity strikes again
+  - service
+  - cargo
+  - maintenance
+  # I mean they'll give themselves the rest of the access levels *anyways*.
diff --git a/Resources/Prototypes/Jobs/Engineering/ChiefEngineer.yml b/Resources/Prototypes/Jobs/Engineering/ChiefEngineer.yml
index 2f1f0e945e..640b78e980 100644
--- a/Resources/Prototypes/Jobs/Engineering/ChiefEngineer.yml
+++ b/Resources/Prototypes/Jobs/Engineering/ChiefEngineer.yml
@@ -1,7 +1,14 @@
 - type: job
   id: ChiefEngineer
   name: "Chief Engineer"
-  startingGear: ChiefEngineerGear
+  head: true
+  positions: 1
+  startingGear: StationEngineerGear
   department:
   - Command
   - Engineering
+
+  access:
+  - maintenance
+  - engineering
+  - command
diff --git a/Resources/Prototypes/Jobs/Engineering/Engineer.yml b/Resources/Prototypes/Jobs/Engineering/Engineer.yml
index 874fa683b7..48c0c5ee09 100644
--- a/Resources/Prototypes/Jobs/Engineering/Engineer.yml
+++ b/Resources/Prototypes/Jobs/Engineering/Engineer.yml
@@ -1,10 +1,16 @@
 - type: job
   id: StationEngineer
   name: "Station Engineer"
+  positions: 3
+  spawnPositions: 2
   startingGear: StationEngineerGear
   department:
   - Engineering
 
+  access:
+  - maintenance
+  - engineering
+
 - type: startingGear
   id: StationEngineerGear
   equipment:
diff --git a/Resources/Prototypes/Jobs/Medical/ChiefMedicalOfficer.yml b/Resources/Prototypes/Jobs/Medical/ChiefMedicalOfficer.yml
index 8e0f61f812..5a484cce51 100644
--- a/Resources/Prototypes/Jobs/Medical/ChiefMedicalOfficer.yml
+++ b/Resources/Prototypes/Jobs/Medical/ChiefMedicalOfficer.yml
@@ -3,7 +3,13 @@
 - type: job
   id: ChiefMedicalOfficer
   name: "Chief Medical Officer"
-  startingGear: ChiefMedicalOfficerGear
+  head: true
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Command
   - Medical
+
+  access:
+  - medical
+  - command
diff --git a/Resources/Prototypes/Jobs/Medical/MedicalDoctor.yml b/Resources/Prototypes/Jobs/Medical/MedicalDoctor.yml
index dab245a979..db4490a973 100644
--- a/Resources/Prototypes/Jobs/Medical/MedicalDoctor.yml
+++ b/Resources/Prototypes/Jobs/Medical/MedicalDoctor.yml
@@ -1,6 +1,11 @@
 - type: job
   id: MedicalDoctor
   name: "Medical Doctor"
-  startingGear: MedicalDoctorGear
+  positions: 3
+  spawnPositions: 2
+  startingGear: AssistantGear
   department:
   - Medical
+
+  access:
+  - medical
diff --git a/Resources/Prototypes/Jobs/Science/ResearchDirector.yml b/Resources/Prototypes/Jobs/Science/ResearchDirector.yml
index ec56beef4c..e399a9023e 100644
--- a/Resources/Prototypes/Jobs/Science/ResearchDirector.yml
+++ b/Resources/Prototypes/Jobs/Science/ResearchDirector.yml
@@ -1,7 +1,13 @@
 - type: job
   id: ResearchDirector
   name: "Research Director"
-  startingGear: ResearchDirectorGear
+  head: true
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Command
   - Science
+
+  access:
+  - research
+  - command
diff --git a/Resources/Prototypes/Jobs/Science/Scientist.yml b/Resources/Prototypes/Jobs/Science/Scientist.yml
index d53cbc50a9..88ce927148 100644
--- a/Resources/Prototypes/Jobs/Science/Scientist.yml
+++ b/Resources/Prototypes/Jobs/Science/Scientist.yml
@@ -1,6 +1,11 @@
 - type: job
   id: Scientist
   name: "Scientist"
-  startingGear: ScientistGear
+  positions: 3
+  spawnPositions: 2
+  startingGear: AssistantGear
   department:
   - Science
+
+  access:
+  - research
diff --git a/Resources/Prototypes/Jobs/Security/HeadOfSecurity.yml b/Resources/Prototypes/Jobs/Security/HeadOfSecurity.yml
index 5b59be106a..c051afdd39 100644
--- a/Resources/Prototypes/Jobs/Security/HeadOfSecurity.yml
+++ b/Resources/Prototypes/Jobs/Security/HeadOfSecurity.yml
@@ -1,7 +1,14 @@
 - type: job
   id: HeadOfSecurity
   name: "Head Of Security"
-  startingGear: HeadOfSecurityGear
+  head: true
+  positions: 1
+  startingGear: AssistantGear
   department:
   - Command
   - Security
+
+  access:
+  - command
+  - security
+  - maintenance
diff --git a/Resources/Prototypes/Jobs/Security/SecurityOfficer.yml b/Resources/Prototypes/Jobs/Security/SecurityOfficer.yml
index 8567bc8524..5e8043dcfd 100644
--- a/Resources/Prototypes/Jobs/Security/SecurityOfficer.yml
+++ b/Resources/Prototypes/Jobs/Security/SecurityOfficer.yml
@@ -1,6 +1,12 @@
 - type: job
   id: SecurityOfficer
   name: "Security Officer"
-  startingGear: SecurityOfficerGear
+  positions: 3
+  spawnPositions: 2
+  startingGear: AssistantGear
   department:
   - Security
+
+  access:
+  - security
+  - maintenance