Borderlands 4 – The Kairos Job Walkthrough & Safe Puzzle Combinations
Table of Contents
🎯 Mission Overview

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Mission Name: The Kairos Job (Side Mission)
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Quest Giver: Shim, at The Launchpad (in Fadefields)
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Unlock Requirement: Complete Main Mission 5: One Fell Swoop
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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:
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Talk to Shim in The Launchpad to accept the job.
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Recruit Kilo and Glitch via their respective side missions.
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Return to Shim and go over the plan with your crew.
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Rendezvous with the crew in the Hungering Plain (northeast).
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Get electro charges from Glitch.
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Get onto the warehouse roof.
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Kill the warehouse guards on the roof.
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Place electro charges on four antenna arrays (one at each corner of the roof).
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Find and use the door controls puzzle.
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Kill additional security guards.
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Meet up with the crew.
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Shoot the bomb placed inside by the crew.
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Infiltrate the warehouse through the bomb-hole.
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Wait for the crew.
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Turn off power relays or kill security guards (depending on how you proceed).
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Find the right spot around the safe.
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Deal with fire suppression forces.
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Attach drone rockets to the safe.
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Tell Glitch to launch the safe.
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Travel with the moving safe to its new location in Lopside (Carcadia Burn).
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Kill enemies around the safe once it lands.
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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:
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Melee the Red Button
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Pull the Left Lever
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Flip the Right Switch
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Pull the Left Lever
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Shoot the Panel
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Melee the Red Button
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Shoot the Panel again
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Melee the Red Button
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Pull the Left Lever
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Melee the Red Button
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Flip the Right Switch
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Pull the Left Lever
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Shoot the Panel
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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
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Make sure you’re fairly high level / well-equipped before trying this mission — there are several combat waves.
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Use cover on the rooftop; anticipate being attacked from multiple directions once you start placing charges.
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For the traveling safe part: unlock fast travel / safehouses in Carcadia Burn to ease the journey.
🌟 GladiatorBoost Mention
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