Data as of 2026-06-04
vs 
Astro Mechanica vs Redwood Materials
Hiring comparison for two climate-tech companies. Redwood Materials shows the larger live hiring footprint with 90 active roles, compared with 38 at Astro Mechanica. Astro Mechanica spans 3 tracked job locations while Redwood Materials spans 6. Astro Mechanica lists 5 remote-friendly roles; Redwood Materials lists 1.
Astro Mechanica roles
Redwood Materials roles
Combined locations
Combined remote
Last refreshed
Side-by-side data
| Metric | Astro Mechanica | Redwood Materials |
|---|---|---|
| HQ | San Francisco, US | Carson City, US |
| Website | astromecha.co | redwoodmaterials.com |
| ATS | ashby | greenhouse |
| Open roles | 38 | 90 |
| Tracked locations | 3 | 6 |
| Remote-friendly roles | 5 | 1 |
| Onsite roles | 0 | 0 |
| Newest posting | Not dated | 2026-06-03 |
| Top role mix | Engineering 15, Design 8, Manufacturing 5 | Engineering 27, Manufacturing 14, Design 13 |
| Top locations | San Francisco, Remote, San Francisco - Remote | McCarran, NV, San Francisco, California, United States, Carson City, NV, Ridgeville, South Carolina, United States |
What differs
Astro Mechanica is headquartered in San Francisco, US and uses ashby for its current openings. Its tracked hiring mix is led by Engineering 15, Design 8, Manufacturing 5, with recent roles spread across San Francisco, Remote, San Francisco - Remote. Redwood Materials is headquartered in Carson City, US and uses greenhouse. Its tracked hiring mix is led by Engineering 27, Manufacturing 14, Design 13, with recent roles spread across McCarran, NV, San Francisco, California, United States, Carson City, NV, Ridgeville, South Carolina, United States.
This comparison is based on live public ATS data rather than employer claims. The strongest difference today is hiring volume: Astro Mechanica has 38 active roles and Redwood Materials has 90. Remote availability also differs, with 5 remote-friendly roles at Astro Mechanica and 1 at Redwood Materials. Use the company pages below to inspect every posting before applying through the original employer ATS.
Latest Astro Mechanica roles
- Senior Flight Software Engineer San Francisco
- Senior Propulsion Design Engineer San Francisco
- Open Resume Submission San Francisco
- Airframe Manufacturing Lead San Francisco
- Senior Test Engineer San Francisco
- Propulsion Design Engineer San Francisco
Latest Redwood Materials roles
- Senior Recruiter San Francisco, California, United States · posted 2026-06-03
- Production Associate Ridgeville, South Carolina, United States · posted 2026-06-03
- Staff Mechanical Design Engineer, EPC San Francisco, California, United States · posted 2026-06-03
- Staff Mechanical Design Engineer, EPC Carson City, NV · posted 2026-06-03
- Staff Global Supply Manager McCarran, NV · posted 2026-06-03
- Mechanical Engineer - Battery Sorting, Energy Storage McCarran, NV · posted 2026-06-03
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FAQ
- Who is hiring more — Astro Mechanica or Redwood Materials?
- Redwood Materials has more open roles (90) than Astro Mechanica (38) as of 2026-06-04.
- Where do Astro Mechanica and Redwood Materials overlap geographically?
- Astro Mechanica HQ: San Francisco, US; Redwood Materials HQ: Carson City, US. Astro Mechanica hires across San Francisco, Remote, San Francisco - Remote. Redwood Materials hires across McCarran, NV, San Francisco, California, United States, Carson City, NV, Ridgeville, South Carolina, United States.
- Which is more remote-friendly?
- Astro Mechanica lists 5 remote-friendly roles (13% of openings); Redwood Materials lists 1 (1%). Counts are from each employer's ATS workplace_type field.
- Which roles are most active at Astro Mechanica and Redwood Materials?
- Astro Mechanica: Engineering 15, Design 8, Manufacturing 5. Redwood Materials: Engineering 27, Manufacturing 14, Design 13.
- 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.