Commercial & Finance Intern

Location: Brooklyn, NY; Remote
Job Type: Part Time
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About the role

CREW Carbon is seeking a Commercial & Finance Intern to support our go-to-market and strategic finance efforts as we scale our carbon removal technology. This is a high-impact, entrepreneurial role at the intersection of finance, strategy, sales, and research. The ideal candidate is a current or recent graduate student with a background in consulting, finance, business development, or startup operations who thrives in fast-paced, mission-driven environments.

You’ll work directly with CREW’s commercial and finance  teams to support building sales and marketing assets, engaging in market research, and developing insights from financial models. You’ll also help implement scalable systems that improve how we operate across commercial and finance workflows.

Location will be onsite at our office in Brooklyn, or remote within the US.

Responsibilities

  • Conduct market, policy, and customer research to support business development and investment strategy.
  • Develop sales and marketing materials such as one-pagers, case studies, slide decks, and technical summaries.
  • Prepare and synthesize customer and partner pre-call research, including regulatory context, buyer needs, and project alignment.
  • Help implement efficient procedures and systems for tracking BD/investor pipelines, customer touchpoints, and external communications.
  • Contribute to competitive analysis, pricing strategy, and value proposition development.
  • Build and refine financial models to support project diligence and internal forecasting.

Required Qualifications

  • Currently pursuing or recently completed a graduate degree (e.g., MBA, MPP, engineering, finance), or a non-student with relevant experience in consulting, finance, or startups.
  • Previous experience in management consulting, investment banking, business development, or a fast-paced startup role.
  • Strong analytical and financial modeling skills, with attention to detail.
  • Exceptional communication skills – written, visual, and verbal.
  • Ability to structure and distill complex information for a range of audiences (investors, customers, partners).
  • Comfortable working with ambiguity and taking initiative to drive clarity and progress.
  • Passionate about climate innovation, decarbonization, and mission-driven work.

Bonus qualifications

  • Familiarity with climate tech, carbon removal, or environmental markets.
  • Proficiency in Excel, Google Suite, and Asana (or similar productivity tools).
  • Experience with CRM systems, such as Hubspot or Salesforce.

About the company

CREW’s technology and services make wastewater treatment cheaper and more efficient, while permanently sequestering CO₂. 

Leveraging advanced chemistry, natural minerals, and AI, we’ve developed and are deploying a category-defining process intensification technology, with decarbonization at its core. Today, we help wastewater treatment facilities and operators:

  • Stabilize pH & alkalinity 24/7 
  • Eliminate hazardous chemicals & cut costs 
  • Avoid $100M+ infrastructure upgrades 
  • Capture & Store CO2

We are currently deploying this technology across the US and Europe. In addition, we’ve signed $30M+ in carbon removal offtake agreements with leading corporations looking to meet their climate goals, supercharging geographical CREW’s expansion. 

CREW has offices and labs in New Haven, CT and Brooklyn, NY. 

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