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Jobs at Mantel (Now Hiring) — 3 open

Mantel logoMantel

Spring Engineering Internship

Cambridge, Massachusetts, United States · On-site

Entry level$32M raised

Mantel is developing the first molten-salt-based carbon capture technology designed to operate at the high temperatures found inside boilers, kilns, and furnaces — enabling highly efficient carbon capture that has not be…

Skills: Chemical Engineering, Mechanical Engineering, Materials Science, Prototyping, Fabrication

Mantel logoMantel

Process Operator - Contractor

Trois-Rivières, Quebec, Canada · On-site

Senior$32M raised

Mantel is developing the first molten-salt-based carbon capture technology which is designed to operate at the high temperatures found inside boilers, kilns, and furnaces – enabling highly efficient carbon capture that h…

Skills: Plant Operations, Commissioning, Startup, Process Safety, DCS

Mantel logoMantel

Operations & Engineering Lead

Trois-Rivières, Quebec, Canada · On-site

Senior+$32M raised

Mantel is developing the first molten-salt-based carbon capture technology designed to operate at the high temperatures found inside boilers, kilns, and furnaces — enabling highly efficient carbon capture that has not be…

Skills: Industrial Plant Operations, Commissioning, Field Engineering, Troubleshooting, Root Cause Analysis

Mantel logo

Spring Engineering Internship

Mantel

Cambridge, Massachusetts, United States • On-site

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Entry level

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  • Internship
  • bachelor degree, postgraduate degree
  • Posted 4d ago
  • ~40 hrs/week

Responsibilities

The intern will run and analyze lab-based carbon capture experiments and design new diagnostics or components using a machine shop and 3D printing facilities. They will also perform system process engineering modeling and study the performance of construction materials.

Requirements

Candidates should be undergraduate or graduate students (or recent graduates) in Chemical Engineering, Mechanical Engineering, or Materials Science. Interest in prototyping, fabrication, and machine shop experience is required.

Full job description

Mantel is developing the first molten-salt-based carbon capture technology 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 industries to reduce emissions and achieve net-negative emissions. By solving for efficiency Mantel can cut costs substantially, unlocking carbon capture's role in reaching net zero emissions by 2050. To learn more, go to: https://www.mantelcapture.com/

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Mantel is looking for a Fall Engineering Intern excited to join a promising carbon capture startup working on the development of molten salts as a novel CO2 sorbent material. Mantel is looking for both undergrad and graduate level interns from a variety of backgrounds including Chemical Engineering, Mechanical Engineering and Materials Science who are interested in gaining machine shop, prototyping and fabrication experience. Recent graduates and students graduating in December 2027 are welcome to apply. This is a full time 40 hour per week position in the Cambridge, Massachusetts. Spring Interns will be given the opportunity to work on a variety of science and engineering problems such as:

  • Improve our understanding of the performance of different material of construction candidates.

  • Run, analyze and modify lab-based carbon capture experiments

  • Design and fabrication of new diagnostics or components for our lab-based pilot with access to a fully kitted machine shop, state of the art 3D printing facilities and electronics lab.

  • System process engineering modeling and early engineering studies

All internships include a path to full-time positions for the right candidates.

Related keywords

Carbon CaptureMolten SaltsCO2 SorbentNet Zero EmissionsProcess EngineeringPrototypingFabrication3D PrintingElectronics LabMaterials ScienceChemical EngineeringMechanical Engineering

About Mantel

LinkedInVisit site

The material solution

Industry
Climate Technology Product Manufacturing
Company size
11-50 employees
Founded
2022
Headquarters
Cambridge, Massachusetts
LinkedIn followers
4,994
Total funding
$32M

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.

Offices: 750 Main St, Cambridge, Massachusetts 02139, US

Carbon CaptureCleantechBECCSCCUSCCSCDRSorbentsCarbon RemovalClean EnergyGas Separations
View all jobs at Mantel

About Mantel

LinkedInVisit site

The material solution

Industry
Climate Technology Product Manufacturing
Company size
11-50 employees
Founded
2022
Headquarters
Cambridge, Massachusetts
LinkedIn followers
4,994
Total funding
$32M

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.

Offices: 750 Main St, Cambridge, Massachusetts 02139, US

Carbon CaptureCleantechBECCSCCUSCCSCDRSorbentsCarbon RemovalClean EnergyGas Separations
View all jobs at Mantel

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