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Mantel

Verified Job Source

The material solution

Cambridge, Massachusetts

Climate Technology Product Manufacturing
51–200 people

About

Mantel is developing the first molten-salt based carbon capture technology. Our molten borates are designed to operate at the high temperatures found inside boilers, kilns, and furnaces – enabling highly efficient carbon capture that has not been possible until now. Carbon capture can be applied across industry to reduce emissions - and even achieve net-negative emissions. By solving for efficiency Mantel can reduce energy losses by more than 60% and cut costs in half, unlocking carbon capture’s role in reaching global net zero.

Open positions

Site Engineering Manager

Hybrid

The Site Engineering Manager will oversee on-site technical activities, including commissioning, contractor coordination, and system performance monitoring for a carbon capture demonstration project. They will serve as the primary technical point of contact, ensuring accurate documentation and effective communication between the field team and engineering leadership.

Process Operator - Contractor

On-site · Trois-Rivières

The Process Operator will manage the operation and monitoring of high-temperature carbon capture equipment, including pumps, valves, and control systems. They will also support commissioning, startup activities, and ensure strict adherence to site safety and compliance protocols.