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Test Engineering Manager

Charm IndustrialSan Francisco, California, United StatesOnsite
About Charm
Our mission is to return the atmosphere to 280 ppm CO₂. We convert excess inedible biomass into carbon-rich bio-oil and inject it into underground storage for permanent carbon removal. At scale we can use bio-oil to make fossil-free iron.Our carbon removal pathway took off in 2020 with initial purchases from customers like Stripe, Shopify & Microsoft. Since then we’ve scaled to

thousands of tons of carbon removal


, over a hundred employees, and now have three locations in San Francisco, Colorado, and Kansas. Come join us in 2024 as we aim to become one of the first companies to put 10,000 tons of carbon back underground!We're looking to expand our team of ambitious creative and hands-on forward-thinking humans. We value psychological safety and collaboration. We take calculated risks and don't sweep mistakes under the rug; instead, we pin them to the wall and learn from them. We value that everyone’s unique backgrounds and perspectives shape their work.

We encourage you to read

our company values


.Come help us reverse climate change. Gigatons or bust!

About the Role


  • We are looking for an engineering manager to support our pyrolyzer development by running our test team.  Our test team is the SF team’s corollary to our operations team (located in CO), and the team’s job is to i) verify hardware meets design intent, and ii) help verify hardware is ready for operations by putting it through paces of representative testing.    
  • You will work with the other engineering leads in SF and CO to ensure that the metric we care about, $/tCDR, is minimized by putting numbers to key parameters (like uptime, carbon conversion, throughput) of that metric via testing.
  • You will manage a team of engineers and technicians who are eager to solve Charm’s hardest problems through equipment validation.  This often means redesigning and optimizing equipment as a result of the test learnings.

Your Responsibilities:


  • Prioritize the highest value testing to be performed based on the company priorities.
  • Oversee the design of test matrices, execution of testing, and dissemination of learnings for all testing performed by the test team.  This can include design, build, and maintenance of test equipment as well.
  • Work cross-functionally with other engineering leads in SF and CO, ensuring that testing learnings are communicated widely and easily transferable to other stakeholders.  In many cases, this means that you’ll communicate with both the design team working on the next pyrolyzer, and the operations engineering team that is responsible for the continuous improvement of our current pyrolyzers.

You Bring:


  • Proven ability to lead a fast-paced team to do the most critical work through shifting priorities.
  • An operations mindset to the team in SF, advocating through design reviews, iteration on hardware and process changes, and through the formation of representative test matrices to make sure we’re testing equipment for the operations environment. 
  • Strong technical skills to bring a new perspective to our fast-paced brainstorming environment of turning a current problem into several potential solutions.
  • A hands-on approach to design and iteration.  You lean towards trying and testing something fast over spending hours in front of a computer.  You want to be hands on with hardware.
  • An eagerness to learn about all aspects of the pyrolysis process and our current pyrolysis product, which can include over 10% travel to experience our operations in CO.

Bonus, if You Bring:


  • Familiarity with thermal and chemical conversion processes.
  • Experience in industrial process development.
  • Experience with automation and controls systems.

$150,000 - $180,000 a yearThe anticipated salary range is dependent on factors such as experience within the job, within the industry, education, location, etc.What We Offer· Stock options· Health benefits (medical, dental, vision)· Traditional and Roth 401(k) with a 50% match on contributions up to 6%· Paid time off, including parental leave· A yearly professional development stipend· Healthy snacks and lunches for onsite employees· A sweet workplace with lots of space inside and out· A chance to pivot into a role in climate!Visa Sponsorship PolicySince we are a small startup, certain accommodations for visa sponsorship may not be within our capability.

At this time, Charm Industrial is only sponsoring E3 and TN visas. Our CommitmentCharm Industrial is an equal opportunity employer with a firm commitment to growing our team in an inclusive way, regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, medical condition, age, or veteran status. The consequences of climate change inherently affect some more than others, and we need a diverse team to help us save our little planet most effectively & justly.

We are excited about all of those who choose to apply, and for those who end up joining us, to see how you better us as a team and company. We are more than the sum of our parts.Apply for this job

Life at Charm Industrial

Charm Industrial is working to produce reliable, cost-competitive hydrogen from biomass. Humanity uses 65 million metric tons of hydrogen annually for ammonia production, hydrocracking, and other refinery processes. Nearly all of this hydrogen is produced from steam methane reformation, which is reasonably efficient but is responsible for ~1% of all global carbon dioxide emissions. This $130B market is expected to grow to $180B by 2023. Our approach to producing industrial hydrogen is unique, and allows us to deliver carbon-neutral hydrogen reliably and cost-effectively. To do this we've integrated a specially-chosen biomass crop, tightly coordinated farm operations, and a novel gasification system. Our engineering team is based in San Francisco.
Thrive Here & What We Value- Inclusive Workplace- Diverse Team- Sweet Workplace with Lots of Space Inside and Out- Professional Development Stipend- Health Benefits (Medical, Dental, Vision)- Traditional and Roth 401(k) with a 50% Match on Contributions up to 6%- Paid Time Off, Including Parental Leave- Climate change mitigation efforts- Healthy Snacks and Lunches for Onsite Employees- Chance to Pivot into a Role in Climate
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