The Switch Team

Our team is made up almost exclusively of scientists and bioengineers focused on technology development, because that is where the biggest challenges are. We recruit internationally— our team has roots in every continent except Antarctica.

Our Team

  • TIM SCHNABEL

    Founder, CEO, and Board Member
    Roots: 🇩🇪 🇳🇦

  • KAITLYN QIN

    Chief Financial Officer
    Roots: 🇨🇦 🇦🇺 🇨🇳

  • BRETT BOGHIGIAN

    Chief Business Officer (CBO)
    Roots: 🇺🇸

  • STEVE DEL CARDAYRE

    STEVE DEL CARDAYRE

    Chief Technology Officer (CTO)
    Roots: 🇺🇸

  • ELIZABETH FREEMAN ROSENZWEIG

    ELIZABETH FREEMAN ROSENZWEIG

    Senior Counsel
    Roots: 🇺🇸

  • KRISTI WOODS

    Director of Plant Sciences
    Roots: 🇺🇸

  • MARCELO BUENO BATISTA

    Synthetic Biology Team Lead Roots: 🇧🇷 🇬🇧

  • TIM HASKETT

    Principal Scientist
    Roots: 🇦🇺

  • SANDIPAN SAMADDAR

    Microbial Discovery Team Lead
    Roots: 🇮🇳

  • MAKENA PULE

    Director of Lab Operations
    Roots: 🇺🇸

  • GREGORY KNAUF

    Founding Scientist, Regulatory Manager
    Roots: 🇺🇸

  • HSIAO-HAN LIN

    Scientist, Synthetic Biology
    Roots: 🇹🇼

  • CAROL KUKOLJ

    Scientist, Synthetic Biology
    Roots: 🇧🇷

  • DEXTER LI

    Scientist, Microbial Discovery
    Roots: 🇨🇳

  • KRISTI YANAGIHARA

    Senior Research Associate, Microbial Discovery
    Roots: 🇺🇸 🇵🇭 🇯🇵

  • SARAH JOE

    Senior Research Associate, Synthetic Biology

    Roots: 🇺🇸 🇹🇼

  • FRANCES CARCELLAR

    Senior Research Associate, Synthetic Biology
    Roots: 🇺🇸 🇵🇭

  • JOSE ZARAGOZA

    Senior Research Associate
    Roots: 🇺🇸 🇲🇽

  • SCOTT SISEMORE

    Research Associate 
 Roots: 🇺🇸

  • JAKE NARUSZEWICZ

    Research Associate

    Roots: 🇺🇸

  • RANGEL HANZE

    Lab Tech
    Roots: 🇧🇷

  • KATHY NUNEZ-HALDEZOS

    Workplace and Office Manager
    Roots: 🇺🇸

Board of Directors & Advisors

Our Investors Include…

Our Team Values

“Our team comes from every continent on Earth (except Antarctica), united around one of the most challenging and impactful missions of the century. We're rethinking fertilizer from the ground up—with biology, not chemistry—to feed a growing world affordably and without destroying the planet. It's not a moonshot. It's an Earthshot.”

—Tim Schnabel

At Switch, we…


Give a damn

No half-assing. We work hard because we care, not because we have to. We run the extra tube.


Move fast

We work effectively and efficiently. We wear many hats and easily switch between them. We check-in frequently and stay organized.


Take care of the team

Everyone matters. We are socially sensitive, supportive, and respectful. No one is here just for their technical expertise - Switch is a community.


Promote growth

We give and receive constructive feedback. We’re not afraid to ask questions and learn from mistakes. We strive for personal, professional, company, and plant growth.


Cultivate diversity

We celebrate and welcome people with different backgrounds and perspectives. Together we are more than the sum of our parts.


Switch on and off

Constitutive systems do not promote growth. We take time off, especially for free food.


Persevere

This is an engineering grand challenge. If it were easy, someone would have solved it already. That is a motivation for us to find answers, not a reason to wilt.