Diagram is looking for a new Venture Builder who will ideate, de-risk, and launch tech-enabled businesses backed by our $80M fund focused on climate innovation in energy transition, green mobility, industrial efficiency, and infrastructure resilience.

Your Mission:

At Diagram, every Venture Builder joins us with one clear goal: launch one high-quality venture per year.

You will have end-to-end ownership of this venture, from insight to launch, with the backing of Diagram’s capital, playbooks, and deep network of founders, experts, and investors.

What You’ll Do:

1. Develop winning ideas

Research trends, regulatory shifts, and technology inflections to craft bold investment theses in climate, energy, mobility, infrastructure, and industrial innovation.

2. Find the sharpest pain points

Interview customers, experts, and value chain players to uncover high-value, underserved problems worth solving now.

3. Design venture-scale solutions

Create product and business model concepts with venture-scale potential.

4. Pitch & get funding

Size the market, assess tech feasibility, analyze competition and economics then pitch to Diagram’s Investment Committee to secure pre-seed capital.

5. Get to market

Lead MVP scoping and validation, recruit pilot customers, and collaborate with technical and industry advisors to derisk the earliest build.

6. Find the founders

Help recruit and vet potential founders, pitch them your venture idea, and onboard the chosen entrepreneur to lead the company.

7. Support the build

Help the new founding team get to first traction by transferring your insights, introducing early customers and partners, and leveraging Diagram’s venture services and Sagard’s ecosystem.

8. Be part of the ecosystem

Represent Diagram in the climate innovation and venture community: attend key events, share insights, and build relationships with other builders, VCs, and operators.

Your Professional Experience:

• 2-5 years of work experience in relevant fields such as:
• • Early-stage startup experience incl. product management, strategy, or engineering
  • Consulting or investment roles focused on technology, energy, operations, engineering and/or sustainability at a top firm
  • Venture building at a venture studio
  • Early-stage and thesis driven venture capital

You’ll Thrive in This Role if You Have:

• A track record of outstanding performance
• A proven entrepreneurial mindset, high degree of ownership and a self-starter mentality
• High intellectual curiosity and rigor
• Strong communication skills (verbal and written)—comfortable pitching ideas, prospecting, selling, and inspiring others
• Ability to produce high quality content (memos, presentations) for both internal and external stakeholders
• A proven ability to quickly ramp up on complex industries or technical concepts
• A passion for creating a safer and more resilient world

What We Offer:

• An essential role in something big, meaningful and different
• The opportunity to push yourself, have ownership and impact
• A team of accomplished, ambitious and supportive individuals that will help you grow
• Competitive compensation, including upside in the companies Diagram creates
• Beautiful office in a great location with flexible remote work policy
• Generous benefits including a telemedicine service for you and your family

About Diagram:

Diagram is a venture builder that connects ideas, founders, and capital to build the next generation of tech-enabled companies. We have proven our unique model with 33 ventures launched over the past 9 years, which have created >$2B in shareholder value and employed 2,000+ people across the portfolio.

We’ve teamed up with world-class founders to launch a number of category-leading companies, including Dialogue, Nesto, ClearEstate and Synctera, and we continue to build in spaces that demand radical transformation.

Opportunities for Growth:

This role is a launchpad. Many of our Venture Builders go on to become co-founders of Diagram companies, operators in our portfolio, or investors and partners in the ecosystem. You’ll gain direct exposure to our investment committee and work alongside seasoned founders, building a world-class network and a strong foundation for future leadership in venture, entrepreneurship, or investment.