Data as of 2026-06-04
vs 
Heart Aerospace vs Oklo
Hiring comparison for two climate-tech companies. Oklo shows the larger live hiring footprint with 70 active roles, compared with 27 at Heart Aerospace. Heart Aerospace spans 3 tracked job locations while Oklo spans 10. Heart Aerospace lists 0 remote-friendly roles; Oklo lists 56.
Heart Aerospace roles
Oklo roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Heart Aerospace | Oklo |
|---|---|---|
| HQ | Gothenburg, SE | Santa Clara, US |
| Website | heartaerospace.com | oklo.com |
| ATS | greenhouse | greenhouse |
| Open roles | 27 | 70 |
| Tracked locations | 3 | 10 |
| Remote-friendly roles | 0 | 56 |
| Onsite roles | 0 | 0 |
| Newest posting | 2026-05-04 | 2026-06-01 |
| Top role mix | Engineering 12, Design 6, Manufacturing 4 | Engineering 34, Other 17, Manufacturing 5 |
| Top locations | Los Angeles, CA, Torrance, Torrance, CA | Santa Clara, CA or Remote, Idaho Falls, ID, Lockhart, Texas, Santa Clara, CA |
What differs
Heart Aerospace is headquartered in Gothenburg, SE and uses greenhouse for its current openings. Its tracked hiring mix is led by Engineering 12, Design 6, Manufacturing 4, with recent roles spread across Los Angeles, CA, Torrance, Torrance, CA. Oklo is headquartered in Santa Clara, US and uses greenhouse. Its tracked hiring mix is led by Engineering 34, Other 17, Manufacturing 5, with recent roles spread across Santa Clara, CA or Remote, Idaho Falls, ID, Lockhart, Texas, Santa Clara, CA.
This comparison is based on live public ATS data rather than employer claims. The strongest difference today is hiring volume: Heart Aerospace has 27 active roles and Oklo has 70. Remote availability also differs, with 0 remote-friendly roles at Heart Aerospace and 56 at Oklo. Use the company pages below to inspect every posting before applying through the original employer ATS.
Latest Heart Aerospace roles
- Flight Systems Engineering Intern - Summer 2026 Los Angeles, CA · posted 2026-05-04
- Business Development Lead Los Angeles, CA · posted 2026-05-01
- Senior Mechanical Design Engineer, Flight Mechanisms Los Angeles, CA · posted 2026-05-01
- Finance Intern Torrance · posted 2026-05-01
- Senior Mechanical Design Engineer, Landing Gear Los Angeles, CA · posted 2026-04-28
- Battery Mechanical Design Engineer Los Angeles, CA · posted 2026-04-28
Latest Oklo roles
- Senior Counsel, Corporate Santa Clara, CA or Remote · remote · posted 2026-06-01
- Mechanical Analyst Engineer Santa Clara, CA or Remote · remote · posted 2026-05-29
- Strategy Associate Santa Clara, CA or Remote · remote · posted 2026-05-26
- Human Factors Engineer Santa Clara, CA or Remote · remote · posted 2026-05-26
- Senior Counsel, Intellectual Property Santa Clara, CA or Remote · remote · posted 2026-05-21
- Senior Manager of Capital Cost Management Santa Clara, CA or Remote · remote · posted 2026-05-21
Other comparisons
- Oklo vs PermitFlow · 100 combined open roles
- Heart Aerospace vs PowerX · 93 combined open roles
- Aerones vs Oklo · 102 combined open roles
- Antora Energy vs Oklo · 102 combined open roles
- Curri vs Oklo · 102 combined open roles
FAQ
- Who is hiring more — Heart Aerospace or Oklo?
- Oklo has more open roles (70) than Heart Aerospace (27) as of 2026-06-04.
- Where do Heart Aerospace and Oklo overlap geographically?
- Heart Aerospace HQ: Gothenburg, SE; Oklo HQ: Santa Clara, US. Heart Aerospace hires across Los Angeles, CA, Torrance, Torrance, CA. Oklo hires across Santa Clara, CA or Remote, Idaho Falls, ID, Lockhart, Texas, Santa Clara, CA.
- Which is more remote-friendly?
- Heart Aerospace lists 0 remote-friendly roles (0% of openings); Oklo lists 56 (80%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Heart Aerospace and Oklo?
- Heart Aerospace: Engineering 12, Design 6, Manufacturing 4. Oklo: Engineering 34, Other 17, Manufacturing 5.
- How fresh is this comparison?
- Refreshed 2026-06-04. Jobs are pulled from each company's public ATS API (Greenhouse / Lever / Ashby / Workable / SmartRecruiters / Recruitee) on a daily cron. Climate Job Radar is not affiliated with either company.
Related
Source: Job listings from each company's public ATS API (Greenhouse / Lever / Ashby / Workable / SmartRecruiters / Recruitee), refreshed daily. Last refreshed 2026-06-04.