Heirloom

Mitigating the worst impacts of climate change by developing the world’s most cost-effective DAC technology to permanently remove CO2 from the atmosphere.

Our technology rapidly accelerates the natural processes that enable limestone to absorb carbon dioxide from the air from a timespan of years to days.

In 2023, Heirloom established the first and only Direct Air Capture facility in North America that permanently captures CO2. Our customers are the world’s biggest buyers of carbon removal including Microsoft, JP Morgan, McKinsey, Stripe, Shopify and more.

San Francisco, CA, USA

View Website: http://www.heirloomcarbon.com/
Founded: 2020
: 180

Heirloom in social media

Founded: LinkedIn
: Twitter

Senior Mechanical Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2025-10-17
Laboratory Technician

Full time

carbon

Brisbane, CA, United States

Published At 2025-10-14
Engineering Technician

Full time

carbon

Brisbane, CA, United States

Published At 2025-10-13
Senior Recruiter

Full time

carbon

Brisbane, CA, United States

Published At 2025-10-10
Executive Assistant

Full time

carbon

Brisbane, CA, United States

Published At 2025-08-07
People Operations Manager

Full time

carbon

Brisbane, CA, United States

Published At 2025-06-13
TPM- Construction (Contract-to-hire)

Full time

carbon

Tracy, CA, United States

Published At 2025-03-10
Head of Plant Design

Full time

carbon

Brisbane, CA, United States

Published At 2025-03-06
Senior Electrical Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-31
Controller

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-26
Chief of Staff

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-23
Sustaining Controls Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-23
Sustaining Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-23
Senior Mechanical Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-12-09
Process Design Engineer, R&D Projects

Full time

carbon

Brisbane, CA, United States

Published At 2024-11-28
Systems and Reliability Engineer

Full time

carbon

Brisbane, CA, USA

Published At 2024-11-13
Senior People Business Partner

Full time

carbon

Brisbane, CA, USA

Published At 2024-11-07
Senior Mechanical Engineer, Prototype

Full time

carbon

Brisbane, CA, USA

Published At 2024-10-29
Director, Energy and Origination

Full time

carbon

Brisbane, CA, United States

Published At 2024-10-23
Senior Mechanical Engineer, High Volume

Full time

carbon

Brisbane, CA, United States

Published At 2024-10-01
Process Control Engineer

Full time

carbon

Brisbane, CA, USA

Published At 2024-10-01
Senior Analytics Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-09-24
Product Manager, MRV

Full time

carbon

Brisbane, CA, USA

Published At 2024-09-06
Software Product Manager

Full time

carbon

Brisbane, CA, USA

Published At 2024-09-06
Head of Deployment Strategy

Full time

carbon

Brisbane, CA, USA

Published At 2024-09-05
Head of Strategic Initiatives

Full time

carbon

Brisbane, CA, USA

Published At 2024-09-05
Senior Counsel, Project Development

Full time

carbon

Brisbane, CA, USA

Published At 2024-09-04
Equipment Safety Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-08-30
Technical Program Manager

Full time

carbon

Brisbane, CA, United States

Published At 2024-08-13
Global Supply Manager

Full time

carbon

Brisbane, CA, United States

Published At 2024-08-09
Senior Mechanical Design Engineer

Full time

carbon

Brisbane, CA, USA

Published At 2024-08-08
Lead Product Manager, Diligence

Full time

carbon

Brisbane, CA, United States

Published At 2024-08-06
Lab Technician I, Operator

Full time

carbon

Brisbane, CA, USA

Published At 2024-07-25
Product Lifecycle Management (PLM) Systems Consultant - Contract

Full time

carbon

Brisbane, CA, USA

Published At 2024-07-19
Systems Administrator

Full time

carbon

Brisbane, CA, USA

Published At 2024-07-18
Laboratory Technician

Full time

carbon

Brisbane, CA, United States

Published At 2024-07-10
Mechanical Design Engineer, Sustaining

Full time

carbon

Tracy, CA, USA

Published At 2024-07-05
Senior Controls Automation Engineer

Full time

carbon

Brisbane, CA, USA

Published At 2024-07-03
Sourcer

Contract

carbon

Brisbane, CA, United States

Published At 2024-07-02
Enivironmental Health and Safety Specialist

Full time

carbon

Shreveport, LA, USA

Published At 2024-06-23
Recruiting Coordinator

Full time

carbon

Brisbane, CA, United States

Published At 2024-05-28
Process Engineer, Regeneration

Full time

carbon

Brisbane, CA, United States

Published At 2024-05-02
Construction Manager

Full time

carbon

Shreveport, LA, United States

Published At 2024-04-23
General Process Development Engineering

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-16
General Research Science

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-16
Systems Engineer - Techno Economic Analysis

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-15
Senior Software Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-10
Civil/Environmental Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-06
Structural Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-04-06
Lead Project Developer

Full time

carbon

Houston, TX, United States

Published At 2024-04-03
Global Supply Manager - Instrumentation and Controls

Full time

carbon

Brisbane, CA, United States

Published At 2024-03-29
Construction Manager

Full time

carbon

Houston, TX, United States

Published At 2024-03-29
Project Engineer, Instrumentation and Controls

Full time

carbon

Brisbane, CA, United States

Published At 2024-03-29
Systems Engineer - Techno Economic Analysis

Full time

carbon

Brisbane, CA, United States

Published At 2024-03-28
Modeling and Simulation Engineer, Scaled Systems

Full time

carbon

Brisbane, CA, United States

Published At 2024-03-16
Mechanical Design Engineer, Scaled Systems

Full time

carbon

Brisbane, CA, United States

Published At 2024-02-29
Mechanical Design Engineer, Regeneration

Full time

carbon

Brisbane, CA, United States

Published At 2024-02-26
Senior Process Development Engineer

Full time

carbon

Brisbane, CA, United States

Published At 2024-02-22
Business Development Manager

Full time

carbon

Brisbane, CA, United States

Published At 2024-02-15
Systems Engineer - Regeneration

Full time

carbon

Brisbane, CA, United States

Published At 2024-02-07
Senior Building Mechanical Engineer, HVAC & Utilities

Full time

carbon

Brisbane, CA, United States

Published At 2024-01-30
Partner Manager

Full time

carbon

Brisbane, CA, United States

Published At 2024-01-26
Maintenance Technician

Full time

carbon

Tracy, CA, United States

Published At 2024-01-25
Build Technician

Full time

carbon

Brisbane, CA, United States

Published At 2024-01-20
Senior Counsel

Full time

carbon

Brisbane, CA, United States

Published At 2024-01-17
Head of People

Full time

carbon

Brisbane, CA, USA

Published At 2024-01-12
Head of Supply Chain and Manufacturing

Full time

carbon

Brisbane, CA, United States

Published At 2024-01-11
Environmental Lead

Full time

carbon

Houston, TX, United States

Published At 2023-12-27
Process Engineering Manager

Full time

carbon

Houston, TX, United States

Published At 2023-12-14
Grants Manager

Full time

carbon

Brisbane, CA, United States

Published At 2023-12-07
Head of Capital Projects

Full time

carbon

Brisbane, CA, United States

Published At 2023-11-03
General Applicants

Full time

carbon

Brisbane, CA, United States

Published At 2023-10-27
Maintenance Technician

Full time

carbon

Tracy, CA, United States

Published At 2023-07-24

Heirloom

Contact us

San Francisco, CA, USA

Heirloom in social media