Kairos careers
Kairos is hiring: 44 open roles as of November 13, 2026, 21% remote, 44% of them senior level. Posted pay runs $109k–$219k. The roles ask most for AWS, Python and C++.
Which of Kairos’s 44 roles fit you?
Pick your team. landed reads each role against your resume and applies to the ones that fit.
- Manager - Civil StructuresAlameda
- Senior Civil Structural EngineerAlameda
- Plant Design ManagerAlameda
- Mechanical Designer IIIRemote
- Mechanical Engineer, Fuel Handling EquipmentAlameda
The company is focused on the integrated design, licensing and demonstration of advanced reactor technology to deliver clean, affordable and safe energy.
Kairos is inEnergy
Open roles
44
Founded
2016
Headcount
501-1000
Remote roles
21%
Hiring now · checked today
Kairos has 44 roles open right now.
landed applies to the ones that fit you on Kairos's own site, the hour they go live.
landed · Kairosautopilot on
Manager - Civil Structures
Alameda, CA
Senior Civil Structural Engineer
Alameda, CA or Albuquerque, NM
Plant Design Manager
Alameda, CA
44 open
Open roles at Kairos
Checked on Kairos’s careers page
Manager - Civil Structures
Kairos
Alameda, CA
Manager - Civil Structures
Alameda, CA
$175k–$219k
1d ago
Senior Civil Structural Engineer
Kairos
Alameda, CA or Albuquerque, NM
Senior Civil Structural Engineer
Alameda, CA or Albuquerque, NM
$141k–$165k
1d ago
Plant Design Manager
Kairos
Alameda, CA
Plant Design Manager
Alameda, CA
$175k–$219k
1d ago
Mechanical Designer III
Kairos
Alameda, CA Albuquerque, New Mexico, Remote United States
Mechanical Designer III
Alameda, CA Albuquerque, New Mexico, Remote United States
Pay not posted
1d ago
Mechanical Engineer, Fuel Handling Equipment
Kairos
Alameda, CA
Mechanical Engineer, Fuel Handling Equipment
Alameda, CA
$92k–$109k
1w ago
Director, Balance of Plant
Kairos
Remote in the U.S
Director, Balance of Plant
Remote in the U.S
Pay not posted
1w ago
Principal Mechanical Engineer, Fuel Handling Equipment
Kairos
Oakridge, Tennessee
Principal Mechanical Engineer, Fuel Handling Equipment
Oakridge, Tennessee
Pay not posted
2w ago
Firmware Development Engineer
Kairos
Alameda, CA
Firmware Development Engineer
Alameda, CA
$92k–$109k
2w ago
Apply to Kairos with landed
Kairos hires through Greenhouse. landed applies on Kairos’s own Greenhouse form, with your résumé tailored and every question answered for the role.
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- 2landed picks the Kairos roles that fit you
- 3It applies on Greenhouse. Review each one first if you like
21% remote
Kairos remote jobs
21% of Kairos’s open roles are remote. These are the remote roles open now, read from Kairos’s own careers page.
Mechanical Designer III
Kairos
Alameda, CA Albuquerque, New Mexico, Remote United States
Mechanical Designer III
Alameda, CA Albuquerque, New Mexico, Remote United States
Pay not posted
1d ago
Director, Balance of Plant
Kairos
Remote in the U.S
Director, Balance of Plant
Remote in the U.S
Pay not posted
1w ago
IT Security Analyst
Kairos
Alameda, CA, Albuquerque, NM, Oak Ridge, TN or Remote
IT Security Analyst
Alameda, CA, Albuquerque, NM, Oak Ridge, TN or Remote
$109k–$128k
3w ago
Senior Engineer, Platform Security and Reliability
Kairos
Remote or Alameda, CA
Senior Engineer, Platform Security and Reliability
Remote or Alameda, CA
Pay not posted
4w ago
Senior Engineer, Scientific Software and Developer Platform, Modeling and Simulation
Kairos
Remote or Alameda, CA
Senior Engineer, Scientific Software and Developer Platform, Modeling and Simulation
Remote or Alameda, CA
Pay not posted
4w ago
Systems Engineer
Kairos
Alameda, CA, Albuquerque, NM or Remote
Systems Engineer
Alameda, CA, Albuquerque, NM or Remote
$122k–$144k
8w ago
Distinguished Engineer, Reactor Systems
Kairos
Alameda, CA
Distinguished Engineer, Reactor Systems
Alameda, CA
Pay not posted
18w ago
Senior Mechanical Engineer, Remote Handling and Full Scale Integration
Kairos
Oak Ridge, TN
Senior Mechanical Engineer, Remote Handling and Full Scale Integration
Oak Ridge, TN
Pay not posted
99w ago
Posted pay
Kairos salary by role
Across Kairos’s postings that list pay, the middle of the range runs $109k–$219k. The highest posted range right now is $235k–$294k for Distinguished Nuclear Engineer. Ranges are base pay as the company posts it.
| Role | Postings with pay | Posted range |
|---|---|---|
| Distinguished Nuclear Engineer | 1 | $235k–$294k |
| Director, Financial Planning & Analysis | 1 | $209k–$262k |
| Director of Tax | 1 | $209k–$262k |
| Manager - Civil Structures | 1 | $175k–$219k |
| Plant Design Manager | 1 | $175k–$219k |
| Senior Mechanical Systems Licensing Engineer | 1 | $140k–$166k |
| Senior Civil Structural Engineer | 1 | $141k–$165k |
| Senior Engineer, Reactor Vessel | 1 | $141k–$165k |
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Frequently asked
Is Kairos hiring right now?
Yes. Kairos has 44 open roles live on its own careers page today, and the list above refreshes daily.
Does Kairos hire remote?
About 21% of Kairos’s open roles are remote. The rest are based in its offices, including Alameda, US, Charlotte, US, Albuquerque, US.
What does Kairos pay?
Across the Kairos postings that list pay, the middle of the range runs $109k–$219k.
How do I apply to Kairos?
Kairos takes applications on Greenhouse. Every role above links to Kairos’s own application. Or let landed apply for you: it fills the company’s form with your profile and writes the answers for each role.
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