Data as of 2026-06-04
vs 
Commonwealth Fusion Systems vs PermitFlow
Hiring comparison for two climate-tech companies. Commonwealth Fusion Systems shows the larger live hiring footprint with 109 active roles, compared with 30 at PermitFlow. Commonwealth Fusion Systems spans 6 tracked job locations while PermitFlow spans 3. Commonwealth Fusion Systems lists 2 remote-friendly roles; PermitFlow lists 30.
Commonwealth Fusion Systems roles
PermitFlow roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Commonwealth Fusion Systems | PermitFlow |
|---|---|---|
| HQ | Devens, US | New York, US |
| Website | cfs.energy | permitflow.com |
| ATS | lever | ashby |
| Open roles | 109 | 30 |
| Tracked locations | 6 | 3 |
| Remote-friendly roles | 2 | 30 |
| Onsite roles | 98 | 0 |
| Newest posting | 2026-06-03 | Not dated |
| Top role mix | Manufacturing 40, Engineering 24, Other 24 | Sales 9, Engineering 6, Operations 6 |
| Top locations | Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA | New York City, NY, USA, Remote |
What differs
Commonwealth Fusion Systems is headquartered in Devens, US and uses lever for its current openings. 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. PermitFlow is headquartered in New York, US and uses ashby. Its tracked hiring mix is led by Sales 9, Engineering 6, Operations 6, with recent roles spread across New York City, NY, USA, Remote.
This comparison is based on live public ATS data rather than employer claims. The strongest difference today is hiring volume: Commonwealth Fusion Systems has 109 active roles and PermitFlow has 30. Remote availability also differs, with 2 remote-friendly roles at Commonwealth Fusion Systems and 30 at PermitFlow. Use the company pages below to inspect every posting before applying through the original employer ATS.
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
Latest PermitFlow roles
- Recruiting Coordinator (Remote) Remote · remote
- Business Operations Manager New York City, NY · remote
- Permit Operations Lead (Fully Remote) USA · remote
- Permit Operations Lead (NYC Hybrid) New York City, NY · remote
- Business Development Representative New York City, NY · remote
- Software Engineer New York City, NY · remote
Other comparisons
- Aerones vs Commonwealth Fusion Systems · 141 combined open roles
- Antora Energy vs Commonwealth Fusion Systems · 141 combined open roles
- Commonwealth Fusion Systems vs Curri · 141 combined open roles
- Commonwealth Fusion Systems vs Heart Aerospace · 136 combined open roles
- Commonwealth Fusion Systems vs Span · 143 combined open roles
FAQ
- Who is hiring more — Commonwealth Fusion Systems or PermitFlow?
- Commonwealth Fusion Systems has more open roles (109) than PermitFlow (30) as of 2026-06-04.
- Where do Commonwealth Fusion Systems and PermitFlow overlap geographically?
- Commonwealth Fusion Systems HQ: Devens, US; PermitFlow HQ: New York, US. Commonwealth Fusion Systems hires across Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA. PermitFlow hires across New York City, NY, USA, Remote.
- Which is more remote-friendly?
- Commonwealth Fusion Systems lists 2 remote-friendly roles (2% of openings); PermitFlow lists 30 (100%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Commonwealth Fusion Systems and PermitFlow?
- Commonwealth Fusion Systems: Manufacturing 40, Engineering 24, Other 24. PermitFlow: Sales 9, Engineering 6, Operations 6.
- 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.