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Borderlands 4 – The Kairos Job Walkthrough & Safe Puzzle Combinations

September 17, 2025


Valencia
Latest posts by Valencia (see all)

    🎯 Mission Overview

     

    Borderlands 4 – The Kairos Job Walkthrough

     

    • Mission Name: The Kairos Job (Side Mission)

    • Quest Giver: Shim, at The Launchpad (in Fadefields)

    • Unlock Requirement: Complete Main Mission 5: One Fell Swoop

    • Rewards: SMG, XP, Eridium, money, and a cosmetic weapon skin


    ✅ Full Walkthrough Steps (Key Objectives)

    Here are the major steps in order to complete the mission:

    1. Talk to Shim in The Launchpad to accept the job.

    2. Recruit Kilo and Glitch via their respective side missions.

    3. Return to Shim and go over the plan with your crew.

    4. Rendezvous with the crew in the Hungering Plain (northeast).

    5. Get electro charges from Glitch.

    6. Get onto the warehouse roof.

    7. Kill the warehouse guards on the roof.

    8. Place electro charges on four antenna arrays (one at each corner of the roof).

    9. Find and use the door controls puzzle.

    10. Kill additional security guards.

    11. Meet up with the crew.

    12. Shoot the bomb placed inside by the crew.

    13. Infiltrate the warehouse through the bomb-hole.

    14. Wait for the crew.

    15. Turn off power relays or kill security guards (depending on how you proceed).

    16. Find the right spot around the safe.

    17. Deal with fire suppression forces.

    18. Attach drone rockets to the safe.

    19. Tell Glitch to launch the safe.

    20. Travel with the moving safe to its new location in Lopside (Carcadia Burn).

    21. Kill enemies around the safe once it lands.

    22. Open the safe to collect the loot.


    🔐 Safe Puzzle / Door Controls Combination

    When you reach the door controls section on the rooftop, there’s a specific sequence of actions you must perform in order to open the door. Here’s the correct sequence:

    1. Melee the Red Button

    2. Pull the Left Lever

    3. Flip the Right Switch

    4. Pull the Left Lever

    5. Shoot the Panel

    6. Melee the Red Button

    7. Shoot the Panel again

    8. Melee the Red Button

    9. Pull the Left Lever

    10. Melee the Red Button

    11. Flip the Right Switch

    12. Pull the Left Lever

    13. Shoot the Panel

    14. Flip the Right Switch

    If you follow these exactly, the door will open, letting you and your crew access the next phase.


    ⚙ Tips for Success

    • Make sure you’re fairly high level / well-equipped before trying this mission — there are several combat waves.

    • Use cover on the rooftop; anticipate being attacked from multiple directions once you start placing charges.

    • For the traveling safe part: unlock fast travel / safehouses in Carcadia Burn to ease the journey.


    🌟 GladiatorBoost Mention

    Want to skip the grind and just enjoy the loot and cosmetics? Borderlands 4 Boosting at GladiatorBoost gives you access to top-tier gear and legendary weapons, making missions like The Kairos Job much easier and more fun.