Data as of 2026-06-04
vs 
Commonwealth Fusion Systems vs Inversion Space
Hiring comparison for two climate-tech companies. Commonwealth Fusion Systems shows the larger live hiring footprint with 109 active roles, compared with 39 at Inversion Space. Commonwealth Fusion Systems spans 6 tracked job locations while Inversion Space spans 1. Commonwealth Fusion Systems lists 2 remote-friendly roles; Inversion Space lists 0.
Commonwealth Fusion Systems roles
Inversion Space roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Commonwealth Fusion Systems | Inversion Space |
|---|---|---|
| HQ | Devens, US | Los Angeles, US |
| Website | cfs.energy | inversionspace.com |
| ATS | lever | greenhouse |
| Open roles | 109 | 39 |
| Tracked locations | 6 | 1 |
| Remote-friendly roles | 2 | 0 |
| Onsite roles | 98 | 0 |
| Newest posting | 2026-06-03 | 2026-06-03 |
| Top role mix | Manufacturing 40, Engineering 24, Other 24 | Engineering 20, Manufacturing 7, Field 4 |
| Top locations | Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA | Playa Vista, California, United States |
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. Inversion Space is headquartered in Los Angeles, US and uses greenhouse. Its tracked hiring mix is led by Engineering 20, Manufacturing 7, Field 4, with recent roles spread across Playa Vista, California, United States.
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 Inversion Space has 39. Remote availability also differs, with 2 remote-friendly roles at Commonwealth Fusion Systems and 0 at Inversion Space. 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 Inversion Space roles
- HIL Technician II Playa Vista, California, United States · posted 2026-06-03
- Propulsion and Energetics Test Engineer II Playa Vista, California, United States · posted 2026-06-01
- Propulsion and Energetics Test Technician II Playa Vista, California, United States · posted 2026-06-01
- Avionics Harness Engineer II Playa Vista, California, United States · posted 2026-06-01
- Director of Business Development (Hypersonic Flight Experiments) Playa Vista, California, United States · posted 2026-06-01
- Director of Engineering, Manufacturing Playa Vista, California, United States · posted 2026-06-01
Other comparisons
- Astro Mechanica vs Commonwealth Fusion Systems · 147 combined open roles
- Commonwealth Fusion Systems vs Gridware · 146 combined open roles
- Commonwealth Fusion Systems vs Span · 143 combined open roles
- Aerones vs Commonwealth Fusion Systems · 141 combined open roles
- Antora Energy vs Commonwealth Fusion Systems · 141 combined open roles
FAQ
- Who is hiring more — Commonwealth Fusion Systems or Inversion Space?
- Commonwealth Fusion Systems has more open roles (109) than Inversion Space (39) as of 2026-06-04.
- Where do Commonwealth Fusion Systems and Inversion Space overlap geographically?
- Commonwealth Fusion Systems HQ: Devens, US; Inversion Space HQ: Los Angeles, US. Commonwealth Fusion Systems hires across Devens, MA, Somerville, MA, Milpitas, CA, Devens, MA & Richmond, VA. Inversion Space hires across Playa Vista, California, United States.
- Which is more remote-friendly?
- Commonwealth Fusion Systems lists 2 remote-friendly roles (2% of openings); Inversion Space lists 0 (0%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Commonwealth Fusion Systems and Inversion Space?
- Commonwealth Fusion Systems: Manufacturing 40, Engineering 24, Other 24. Inversion Space: Engineering 20, Manufacturing 7, Field 4.
- 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.