Data as of 2026-06-04
vs 
Oklo vs Span
Hiring comparison for two climate-tech companies. Oklo shows the larger live hiring footprint with 70 active roles, compared with 34 at Span. Oklo spans 10 tracked job locations while Span spans 3. Oklo lists 56 remote-friendly roles; Span lists 9.
Oklo roles
Span roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Oklo | Span |
|---|---|---|
| HQ | Santa Clara, US | San Francisco, US |
| Website | oklo.com | span.io |
| ATS | greenhouse | ashby |
| Open roles | 70 | 34 |
| Tracked locations | 10 | 3 |
| Remote-friendly roles | 56 | 9 |
| Onsite roles | 0 | 0 |
| Newest posting | 2026-06-01 | Not dated |
| Top role mix | Engineering 34, Other 17, Manufacturing 5 | Engineering 19, Sales 4, Operations 2 |
| Top locations | Santa Clara, CA or Remote, Idaho Falls, ID, Lockhart, Texas, Santa Clara, CA | Bengaluru, San Francisco, Remote |
What differs
Oklo is headquartered in Santa Clara, US and uses greenhouse for its current openings. 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. Span is headquartered in San Francisco, US and uses ashby. Its tracked hiring mix is led by Engineering 19, Sales 4, Operations 2, with recent roles spread across Bengaluru, San Francisco, Remote.
This comparison is based on live public ATS data rather than employer claims. The strongest difference today is hiring volume: Oklo has 70 active roles and Span has 34. Remote availability also differs, with 56 remote-friendly roles at Oklo and 9 at Span. Use the company pages below to inspect every posting before applying through the original employer ATS.
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
Latest Span roles
- Senior Utility Channel Marketing Manager San Francisco
- Senior NPI Engineer San Francisco
- Staff Software Engineer: Embedded Device Software San Francisco
- Sales Operations Specialist Bengaluru
- Sr. Firmware Technical Program Manager San Francisco
- Device Software Engineer, Gateway/Embedded Linux San Francisco
Other comparisons
- Aerones vs Oklo · 102 combined open roles
- Antora Energy vs Oklo · 102 combined open roles
- Curri vs Oklo · 102 combined open roles
- Gridware vs Oklo · 107 combined open roles
- Astro Mechanica vs Oklo · 108 combined open roles
FAQ
- Who is hiring more — Oklo or Span?
- Oklo has more open roles (70) than Span (34) as of 2026-06-04.
- Where do Oklo and Span overlap geographically?
- Oklo HQ: Santa Clara, US; Span HQ: San Francisco, US. Oklo hires across Santa Clara, CA or Remote, Idaho Falls, ID, Lockhart, Texas, Santa Clara, CA. Span hires across Bengaluru, San Francisco, Remote.
- Which is more remote-friendly?
- Oklo lists 56 remote-friendly roles (80% of openings); Span lists 9 (26%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Oklo and Span?
- Oklo: Engineering 34, Other 17, Manufacturing 5. Span: Engineering 19, Sales 4, Operations 2.
- 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.