# Heirloomcarbon

> Hiring pulse for Heirloomcarbon: open postings over time. Source: https://alderhq.app/companies/heirloomcarbon (read 2026-11-03).

## Hiring (observed)

- Open roles: 3
- New postings: 0 in 30 days, 0 in 90 days
- Taken down: 0 in 30 days
- Board last checked: 2026-11-03
- Open roles by family: Software engineering 3

## Pay and sponsorship

- Open roles with pay posted: 0 of 3
- No sponsorship records matched yet

## Open roles (newest 3)

- [Senior Mechanical Engineer](https://alderhq.app/jobs/ashby%3Aheirloomcarbon%3Aeb68e22e-d872-4242-901c-8f588eaa37e5) · Onsite · United States
- [Senior Project Engineer – Solar & BESS](https://alderhq.app/jobs/ashby%3Aheirloomcarbon%3Ab71607d8-04b1-4a0b-b095-f1084071ac17) · Hybrid · United States
- [Senior Project Engineer – Oxy-Combustion](https://alderhq.app/jobs/ashby%3Aheirloomcarbon%3A1dbd644b-4543-4aa7-b051-18cd3e9259fb) · United States

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Data: alder (https://alderhq.app). Cite https://alderhq.app/companies/heirloomcarbon and the date you read it. Hiring pulse counts postings, not headcount.