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Careers at Carba

Ready to join us?
Explore our open positions and
find your perfect fit!

Greater Twin Cities, MN      Full Time  

Greater Twin Cities, MN      Full Time  

Remote     Project Based

Entry Level Field Operation - Pyrolyzer Operator


Join our team of skilled pyrolyzer operators!

We're seeking innovative engineers, fabricators, and hands-on experts. Collaboration and safety are paramount. We embrace calculated risks and learn from mistakes openly. Your diverse perspective shapes our work. Explore our company values today.



  • Operate pyrolyzer, troubleshoot downtime, share insights with operators to enhance system reliability

  • Perform routine maintenance, collaborate with vendors

  • Provide valuable input for design and operational troubleshooting

  • Maintain safe and tidy site, suggest safety improvements

  • Use machinery as needed, record operational data

  • Travel for up to 2 weeks to remote sites


  • 1-3 years heavy machinery experience

  • Flexible shifts, potential for overnight work

  • Forklift and equipment operation, or willingness to learn

  • Autonomy in troubleshooting

  • Physically capable, lift up to 50 pounds

  • Proactive, passionate about our mission

$20 - $30/hour

Senior Mechanical Engineer


Seeking an experienced mechanical engineer to lead scaling efforts for our pyrolyzer system, targeting design enhancements from prototype to commercial grade reactor. Focus areas: biomass metering, reactor performance and design. Collaborate with research and engineering teams. Translate models into reality, aid design reviews, and mentor peers.

  • Lead Minneapolis Pyrolysis team, sustaining and scaling pyrolyzer throughput  through enhanced reactor design

  • Design scaled pyrolyzer components using testing data and research models

  • Participate in on-site testing

  • Design, build, and test mockups in collaboration with other departments

  • Contribute to scaling roadmap, shape technology direction.


  • Experienced mechanical engineer

  • Proficient in Solidworks, CAD

  • Familiar with GD&T, fabrication techniques

  • Understanding of electromechanical systems

  • Hands-on project experience, strong communication skills

  • Passion for impactful hardware scaling


  • Chemical process equipment design

  • Thermal systems experience

  • Previous mentorship or management roles

  • Familiarity with solids handling processes.

Salary: $90,000 to $115,000/year

Internship - Biomass & Burial Site Identification


Join our dynamic team as an intern, where you'll play a pivotal role in identifying, documenting, and setting appointments for potential natural biomass sources and pit or mine burial sites across the Midwest United States. This hands-on opportunity will allow you to contribute to our vital mission of sustainable resource management. You'll work closely with our experts to gather data, assess potential sites, and schedule appointments with key stakeholders. This internship is your chance to make a meaningful impact on environmental solutions.


  • Collaborate with the team to identify potential low-value natural biomass sources

  • Document detailed findings and site attributes for biomass and burial site prospects

  • Assist in setting appointments with landowners and stakeholders for site assessment

  • Conduct research and compile data to support informed decision-making

  • Participate in site visits and data collection trips as needed

  • Contribute innovative ideas to improve identification and documentation processes

  • Learn and engage in sustainable practices within the environmental field


  • Enrolled in a relevant degree program (Environmental Science, Geography, Biology, etc.)

  • Passion for environmental conservation and sustainable practices

  • Strong organizational skills with keen attention to detail

  • Effective communication skills, both written and verbal

  • Proficiency in data gathering, analysis, and documentation

  • Curiosity and willingness to learn about biomass and burial site assessments

  • Ability to work both independently and collaboratively in a team environment

Duration: 3 months to 6 months

Location: Remote or Hybrid

Compensation: $18/hour

Don't miss this opportunity to gain practical experience and contribute to impactful initiatives in the environmental sector.

Job Application

Please complete the form to apply for a position with us.

Be part of the climate solution!

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