Senior Mechanical Engineer - Pyrolysis

About the role

This role is based in Fort Lupton, Colorado and involves designing and developing the next generation of Charm's pyrolysis technology. You will collaborate with various teams to bring new equipment from concept to commissioning. Key responsibilities include designing mechanical and electromechanical solutions, scaling existing technology, troubleshooting, and providing on-call support.

Responsibilities

• Design mechanical and electromechanical solutions for our next-generation production pyrolyzer, considering interfacing systems, operating requirements, operator experience, and ongoing service and maintenance needs.
• Scale our existing pyrolysis technology to higher machine throughputs while addressing new technical and plant requirements.
• Create, review, and release detailed fabrication and assembly drawings with attention to detail and sound configuration control practices.
• Apply lessons learned from previous systems to develop first-of-their-kind test articles for our next-generation R&D pyrolyzer.
• Identify and troubleshoot mechanical system malfunctions and performance gaps, determine root causes, and implement corrective actions to restore system performance.
• Develop and execute test plans and commissioning campaigns, validating system performance before and after machine installation.
• Work closely with electrical, software, and mechanical engineers to integrate mechanical systems into the broader pyrolysis platform.
• Provide occasional on-call support for production operations, partnering with Engineering Technicians and Operations teams to resolve critical equipment issues.

Requirements

• A bachelor's degree in Mechanical Engineering or a related field.
• An M.S. degree is a plus.
• 5-8 years of experience designing, building, and supporting complex mechanical systems.
• Experience with CAD software. We use Onshape.
• Familiarity with heat transfer, sensor and actuator selection, and translating ambiguous requirements into practical engineering solutions.
• Experience with process piping and vessel design in high-temperature or industrial environments is a plus.
• Hands-on experience with mechanical assembly, testing, and troubleshooting.
• Experience working with electromechanical systems and material handling equipment.
• Documentation skills that clearly communicate design decisions, testing results, and system improvements.
• The ability to collaborate with Electrical, Controls, Manufacturing, and Fabrication teams to bring designs from concept to installed hardware.
• The ability to manage priorities, communicate progress, and work effectively across teams.
• Excitement for scaling hardware that can have a meaningful impact on climate change.

Qualifications

• Experience with fabricating and assembling mechanical systems.
• Understanding of piping standards, flange interfaces, gasket selection, and the mechanical integration of process systems.
• Experience with process piping and vessel design in high-temperature or industrial environments.

Skills

• Strong problem-solving skills.
• Excellent communication and collaboration abilities.
• Ability to work independently and as part of a team.

Benefits

• Equity ownership through stock options.
• 100% employee healthcare premiums covered.
• Comprehensive medical, dental, and vision coverage with multiple plan options.
• Employer-funded HSA contributions for eligible HDHP plans.
• Traditional and Roth 401(k) with a 50% match on contributions up to 6%.
• Paid leave, including parental and medical leave.
• PPE and workwear allowances.
• Annual professional development stipend.
• Employee recognition programs that celebrate impactful work and team contributions.
• Opportunities for internal growth, career development, and transition into climate from a range of industries and backgrounds.

Pay

$94,000 - $140,000 a year

Schedule

Full-time position