diff --git a/Content.Client/GameTicking/ClientGameTicker.cs b/Content.Client/GameTicking/ClientGameTicker.cs
index c7fc4e4c25..17e46432f2 100644
--- a/Content.Client/GameTicking/ClientGameTicker.cs
+++ b/Content.Client/GameTicking/ClientGameTicker.cs
@@ -22,6 +22,7 @@ namespace Content.Client.GameTicking
         [Dependency] private readonly IStateManager _stateManager = default!;
 
         [ViewVariables] private bool _initialized;
+        private readonly List<string> _jobsAvailable = new List<string>();
 
         [ViewVariables] public bool AreWeReady { get; private set; }
         [ViewVariables] public bool IsGameStarted { get; private set; }
@@ -30,11 +31,13 @@ namespace Content.Client.GameTicking
         [ViewVariables] public DateTime StartTime { get; private set; }
         [ViewVariables] public bool Paused { get; private set; }
         [ViewVariables] public Dictionary<NetUserId, PlayerStatus> Status { get; private set; }
+        [ViewVariables] public IReadOnlyList<string> JobsAvailable => _jobsAvailable;
 
         public event Action InfoBlobUpdated;
         public event Action LobbyStatusUpdated;
         public event Action LobbyReadyUpdated;
         public event Action LobbyLateJoinStatusUpdated;
+        public event Action<IReadOnlyList<string>> LobbyJobsAvailableUpdated;
 
         public void Initialize()
         {
@@ -52,6 +55,7 @@ namespace Content.Client.GameTicking
                 IoCManager.Resolve<IClyde>().RequestWindowAttention();
             });
             _netManager.RegisterNetMessage<MsgTickerLateJoinStatus>(nameof(MsgTickerLateJoinStatus), LateJoinStatus);
+            _netManager.RegisterNetMessage<MsgTickerJobsAvailable>(nameof(MsgTickerJobsAvailable), UpdateJobsAvailable);
 
             Status = new Dictionary<NetUserId, PlayerStatus>();
             _initialized = true;
@@ -63,6 +67,12 @@ namespace Content.Client.GameTicking
             LobbyLateJoinStatusUpdated?.Invoke();
         }
 
+        private void UpdateJobsAvailable(MsgTickerJobsAvailable message)
+        {
+            _jobsAvailable.Clear();
+            _jobsAvailable.AddRange(message.JobsAvailable);
+            LobbyJobsAvailableUpdated?.Invoke(JobsAvailable);
+        }
 
         private void JoinLobby(MsgTickerJoinLobby message)
         {
diff --git a/Content.Client/Interfaces/IClientGameTicker.cs b/Content.Client/Interfaces/IClientGameTicker.cs
index 5612c03613..ecb54004b0 100644
--- a/Content.Client/Interfaces/IClientGameTicker.cs
+++ b/Content.Client/Interfaces/IClientGameTicker.cs
@@ -14,11 +14,13 @@ namespace Content.Client.Interfaces
         DateTime StartTime { get; }
         bool Paused { get; }
         Dictionary<NetUserId, PlayerStatus> Status { get; }
+        IReadOnlyList<string> JobsAvailable { get; }
 
         void Initialize();
         event Action InfoBlobUpdated;
         event Action LobbyStatusUpdated;
         event Action LobbyReadyUpdated;
         event Action LobbyLateJoinStatusUpdated;
+        event Action<IReadOnlyList<string>> LobbyJobsAvailableUpdated;
     }
 }
diff --git a/Content.Client/UserInterface/LateJoinGui.cs b/Content.Client/UserInterface/LateJoinGui.cs
index dfeb49eb81..0924a4eb94 100644
--- a/Content.Client/UserInterface/LateJoinGui.cs
+++ b/Content.Client/UserInterface/LateJoinGui.cs
@@ -1,5 +1,7 @@
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using Content.Client.Interfaces;
 using Content.Shared.Roles;
 using Robust.Client.Console;
 using Robust.Client.UserInterface.Controls;
@@ -18,11 +20,14 @@ namespace Content.Client.UserInterface
     {
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
         [Dependency] private readonly IClientConsole _console = default!;
+        [Dependency] private readonly IClientGameTicker _gameTicker = default!;
 
         protected override Vector2? CustomSize => (360, 560);
 
         public event Action<string> SelectedId;
 
+        private Dictionary<string, JobButton> JobButtons = new Dictionary<string, JobButton>();
+
         public LateJoinGui()
         {
             IoCManager.InjectDependencies(this);
@@ -84,6 +89,13 @@ namespace Content.Client.UserInterface
                 {
                     SelectedId?.Invoke(jobButton.JobId);
                 };
+
+                if (!_gameTicker.JobsAvailable.Contains(job.ID))
+                {
+                    jobButton.Disabled = true;
+                }
+
+                JobButtons[job.ID] = jobButton;
             }
 
             SelectedId += jobId =>
@@ -93,7 +105,7 @@ namespace Content.Client.UserInterface
                 Close();
             };
 
-
+            _gameTicker.LobbyJobsAvailableUpdated += JobsAvailableUpdated;
         }
 
         public string ReturnId()
@@ -101,7 +113,26 @@ namespace Content.Client.UserInterface
             return SelectedId.ToString();
         }
 
+        private void JobsAvailableUpdated(IReadOnlyList<string> jobs)
+        {
+            foreach (var (id, button) in JobButtons)
+            {
+                button.Disabled = !jobs.Contains(id);
+            }
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            base.Dispose(disposing);
+
+            if (disposing)
+            {
+                _gameTicker.LobbyJobsAvailableUpdated -= JobsAvailableUpdated;
+                JobButtons.Clear();
+            }
+        }
     }
+
     class JobButton : ContainerButton
     {
         public string JobId { get; set; }
diff --git a/Content.Server/GameTicking/GameTicker.JobController.cs b/Content.Server/GameTicking/GameTicker.JobController.cs
index 0d57f10768..cd097b7ebe 100644
--- a/Content.Server/GameTicking/GameTicker.JobController.cs
+++ b/Content.Server/GameTicking/GameTicker.JobController.cs
@@ -196,5 +196,11 @@ namespace Content.Server.GameTicking
         {
             _spawnedPositions[jobId] = _spawnedPositions.GetValueOrDefault(jobId, 0) + 1;
         }
+
+        private void UpdateJobsAvailable()
+        {
+            var lobbyPlayers = _playersInLobby.Keys.Select(p => p.ConnectedClient).ToList();
+            _netManager.ServerSendToMany(GetJobsAvailable(), lobbyPlayers);
+        }
     }
 }
diff --git a/Content.Server/GameTicking/GameTicker.cs b/Content.Server/GameTicking/GameTicker.cs
index da07e2eed2..e0d5ca11eb 100644
--- a/Content.Server/GameTicking/GameTicker.cs
+++ b/Content.Server/GameTicking/GameTicker.cs
@@ -143,6 +143,7 @@ namespace Content.Server.GameTicking
             _netManager.RegisterNetMessage<MsgRoundEndMessage>(nameof(MsgRoundEndMessage));
             _netManager.RegisterNetMessage<MsgRequestWindowAttention>(nameof(MsgRequestWindowAttention));
             _netManager.RegisterNetMessage<MsgTickerLateJoinStatus>(nameof(MsgTickerLateJoinStatus));
+            _netManager.RegisterNetMessage<MsgTickerJobsAvailable>(nameof(MsgTickerJobsAvailable));
 
             SetStartPreset(_configurationManager.GetCVar(CCVars.GameLobbyDefaultPreset));
 
@@ -307,6 +308,7 @@ namespace Content.Server.GameTicking
             _sendStatusToAll();
             ReqWindowAttentionAll();
             UpdateLateJoinStatus();
+            UpdateJobsAvailable();
         }
 
         private void UpdateLateJoinStatus()
@@ -420,6 +422,7 @@ namespace Content.Server.GameTicking
         {
             DisallowLateJoin = disallowLateJoin;
             UpdateLateJoinStatus();
+            UpdateJobsAvailable();
         }
 
         public T AddGameRule<T>() where T : GameRule, new()
@@ -817,6 +820,7 @@ namespace Content.Server.GameTicking
             var character = GetPlayerProfile(session);
 
             SpawnPlayer(session, character, jobId, lateJoin);
+            UpdateJobsAvailable();
         }
 
         private void SpawnPlayer(IPlayerSession session,
@@ -915,6 +919,7 @@ namespace Content.Server.GameTicking
             _netManager.ServerSendMessage(_getStatusMsg(session), session.ConnectedClient);
             _netManager.ServerSendMessage(GetInfoMsg(), session.ConnectedClient);
             _netManager.ServerSendMessage(GetPlayerStatus(), session.ConnectedClient);
+            _netManager.ServerSendMessage(GetJobsAvailable(), session.ConnectedClient);
         }
 
         private void _playerJoinGame(IPlayerSession session)
@@ -938,6 +943,22 @@ namespace Content.Server.GameTicking
             return msg;
         }
 
+        private MsgTickerJobsAvailable GetJobsAvailable()
+        {
+            var message = _netManager.CreateNetMessage<MsgTickerJobsAvailable>();
+
+            // If late join is disallowed, return no available jobs.
+            if (DisallowLateJoin)
+                return message;
+
+            message.JobsAvailable = GetAvailablePositions()
+                .Where(e => e.Value > 0)
+                .Select(e => e.Key)
+                .ToArray();
+
+            return message;
+        }
+
         private MsgTickerLobbyReady GetStatusSingle(IPlayerSession player, PlayerStatus status)
         {
             var msg = _netManager.CreateNetMessage<MsgTickerLobbyReady>();
diff --git a/Content.Server/GameTicking/GameTickerCommands.cs b/Content.Server/GameTicking/GameTickerCommands.cs
index 9d017a4bb5..c84e448785 100644
--- a/Content.Server/GameTicking/GameTickerCommands.cs
+++ b/Content.Server/GameTicking/GameTickerCommands.cs
@@ -262,7 +262,15 @@ namespace Content.Server.GameTicking
 
             var ticker = IoCManager.Resolve<IGameTicker>();
 
-            ticker.ToggleDisallowLateJoin(bool.Parse(args[0]));
+            if (bool.TryParse(args[0], out var result))
+            {
+                ticker.ToggleDisallowLateJoin(bool.Parse(args[0]));
+                shell.SendText(player, result ? "Late joining has been disabled." : "Late joining has been enabled.");
+            }
+            else
+            {
+                shell.SendText(player, "Invalid argument.");
+            }
         }
     }
 
diff --git a/Content.Shared/GameTicking/SharedGameTicker.cs b/Content.Shared/GameTicking/SharedGameTicker.cs
index 85273bb423..882ed0b095 100644
--- a/Content.Shared/GameTicking/SharedGameTicker.cs
+++ b/Content.Shared/GameTicking/SharedGameTicker.cs
@@ -231,6 +231,42 @@ namespace Content.Shared.GameTicking
             }
         }
 
+        protected class MsgTickerJobsAvailable : NetMessage
+        {
+            #region REQUIRED
+
+            public const MsgGroups GROUP = MsgGroups.Command;
+            public const string NAME = nameof(MsgTickerJobsAvailable);
+            public MsgTickerJobsAvailable(INetChannel channel) : base(NAME, GROUP) { }
+
+            #endregion
+
+            /// <summary>
+            /// The Status of the Player in the lobby (ready, observer, ...)
+            /// </summary>
+            public string[] JobsAvailable { get; set; } = Array.Empty<string>();
+
+            public override void ReadFromBuffer(NetIncomingMessage buffer)
+            {
+                var amount = buffer.ReadInt32();
+                JobsAvailable = new string[amount];
+
+                for (var i = 0; i < amount; i++)
+                {
+                    JobsAvailable[i] = buffer.ReadString();
+                }
+            }
+
+            public override void WriteToBuffer(NetOutgoingMessage buffer)
+            {
+                buffer.Write(JobsAvailable.Length);
+
+                foreach (var job in JobsAvailable)
+                {
+                    buffer.Write(job);
+                }
+            }
+        }
 
         public struct RoundEndPlayerInfo
         {
diff --git a/Resources/Groups/groups.yml b/Resources/Groups/groups.yml
index d0f4df462d..360cbb95f5 100644
--- a/Resources/Groups/groups.yml
+++ b/Resources/Groups/groups.yml
@@ -108,6 +108,7 @@
   - godmode
   - deleteewi
   - hurt
+  - toggledisallowlatejoin
   CanViewVar: true
   CanAdminPlace: true
   CanAdminMenu: true
@@ -209,6 +210,7 @@
   - godmode
   - deleteewi
   - hurt
+  - toggledisallowlatejoin
   CanViewVar: true
   CanAdminPlace: true
   CanScript: true