Data as of 2026-06-04
vs 
Antora Energy vs Commonwealth Fusion Systems
Hiring comparison for two climate-tech companies. Commonwealth Fusion Systems shows the larger live hiring footprint with 109 active roles, compared with 32 at Antora Energy. Antora Energy spans 9 tracked job locations while Commonwealth Fusion Systems spans 6. Antora Energy lists 6 remote-friendly roles; Commonwealth Fusion Systems lists 2.
Antora Energy roles
Commonwealth Fusion Systems roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Antora Energy | Commonwealth Fusion Systems |
|---|---|---|
| HQ | Sunnyvale, US | Devens, US |
| Website | antora.com | cfs.energy |
| ATS | greenhouse | lever |
| Open roles | 32 | 109 |
| Tracked locations | 9 | 6 |
| Remote-friendly roles | 6 | 2 |
| Onsite roles | 0 | 98 |
| Newest posting | 2026-05-20 | 2026-06-03 |
| Top role mix | Engineering 9, Other 7, Manufacturing 5 | Manufacturing 40, Engineering 24, Other 24 |
| Top locations | San Jose, CA, Remote, USA, Big Stone City, South Dakota, Big Stone City, SD | Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA |
What differs
Antora Energy is headquartered in Sunnyvale, US and uses greenhouse for its current openings. Its tracked hiring mix is led by Engineering 9, Other 7, Manufacturing 5, with recent roles spread across San Jose, CA, Remote, USA, Big Stone City, South Dakota, Big Stone City, SD. Commonwealth Fusion Systems is headquartered in Devens, US and uses lever. Its tracked hiring mix is led by Manufacturing 40, Engineering 24, Other 24, with recent roles spread across Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA.
This comparison is based on live public ATS data rather than employer claims. The strongest difference today is hiring volume: Antora Energy has 32 active roles and Commonwealth Fusion Systems has 109. Remote availability also differs, with 6 remote-friendly roles at Antora Energy and 2 at Commonwealth Fusion Systems. Use the company pages below to inspect every posting before applying through the original employer ATS.
Latest Antora Energy roles
- Senior Director, Commercial Energy Strategy Remote, USA · remote · posted 2026-05-20
- Communications Intern San Jose, CA · posted 2026-05-19
- Senior Project Manager San Jose, CA · posted 2026-05-11
- Facilities & Equipment Manager San Jose, CA · posted 2026-05-04
- Business Development Director, International (Spain based) Spain, EU · posted 2026-04-20
- Energy Intern San Jose, CA · posted 2026-04-16
Latest Commonwealth Fusion Systems roles
- Lead Assembly Technician - Third Shift Devens, MA · onsite · posted 2026-06-03
- Lead Assembly Technician - Second Shift Devens, MA · onsite · posted 2026-06-03
- Fiber Optic Specialist Somerville, MA · onsite · posted 2026-06-03
- Senior Manager, Manufacturing Engineering Devens, MA · onsite · posted 2026-06-02
- Production Technician Supervisor - First Shift Devens, MA · onsite · posted 2026-06-02
- Buyer Devens, MA · hybrid · posted 2026-06-01
Other comparisons
- Aerones vs Commonwealth Fusion Systems · 141 combined open roles
- Commonwealth Fusion Systems vs Curri · 141 combined open roles
- Commonwealth Fusion Systems vs PermitFlow · 139 combined open roles
- Commonwealth Fusion Systems vs Span · 143 combined open roles
- Commonwealth Fusion Systems vs Gridware · 146 combined open roles
FAQ
- Who is hiring more — Antora Energy or Commonwealth Fusion Systems?
- Commonwealth Fusion Systems has more open roles (109) than Antora Energy (32) as of 2026-06-04.
- Where do Antora Energy and Commonwealth Fusion Systems overlap geographically?
- Antora Energy HQ: Sunnyvale, US; Commonwealth Fusion Systems HQ: Devens, US. Antora Energy hires across San Jose, CA, Remote, USA, Big Stone City, South Dakota, Big Stone City, SD. Commonwealth Fusion Systems hires across Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA.
- Which is more remote-friendly?
- Antora Energy lists 6 remote-friendly roles (19% of openings); Commonwealth Fusion Systems lists 2 (2%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Antora Energy and Commonwealth Fusion Systems?
- Antora Energy: Engineering 9, Other 7, Manufacturing 5. Commonwealth Fusion Systems: Manufacturing 40, Engineering 24, Other 24.
- 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.