About Us

Mammoth Biosciences is harnessing the diversity of nature to power the next generation of CRISPR products. Through its discovery of novel CRISPR systems, the company is enabling the full potential of its platform to read and write the code of life. With a distinguished team including co-founder and CRISPR-Cas genome editing co-inventor Jennifer Doudna, Mammoth is addressing challenges across healthcare, agriculture, environmental monitoring, biodefense, and more.

Team

Each person at Mammoth plays a vital role in building CRISPR-based tools spanning the intersection of data science and analytics, molecular biology to engineering.

What makes Mammoth a great place to work?

Working with brilliant, friendly, and supportive people that are passionate about rigorous science.

Timothy R. Abbott

Scientist

What makes Mammoth a great place to work?

The excitement and energy of incredible scientists sharing a common goal of advancing our understanding of gene editing and developing diagnostics and therapeutics to better the lives of patients and their families.

Keith Abe

Director, In Vivo

What makes Mammoth a great place to work?

You’re always learning and working with great people.

Ruth Arce

Laboratory Technician

What makes Mammoth a great place to work?

A stellar environment paired with like-minded, hardworking individuals makes Mammoth an amazing place to work!

Wesley Addison

Sr. Field Application Scientist

Nader Alerasool

Scientist

How do you describe working at Mammoth to your friends?

I feel privileged to work with CRISPR pioneers. They are dedicated to developing ground breaking technologies and, at the same time, making the Mammoth team feel like a family.

Emel Alpay

Associate Scientist

What makes Mammoth a great place to work?

Learning and laughing with all the brilliant people around me!

Ashley Amado

Research Associate

What makes Mammoth a great place to work?

Exciting discoveries, talented and caring colleagues, and a supportive company environment.

Erica Anderson

Sr. Project Manager

What makes Mammoth a great place to work?

The competence, openness, and “can do it together” attitude of the employees.

Sara Ansaloni

Sr. Scientist

How do you describe Mammoth to your friends?

A rapidly growing leader in the fields of CRISPR-based disease detection and therapeutic genome editing!

Ymer Bjornson

Research Associate

What makes Mammoth a great place to work?

Great people. Passion for science. Cutting edge technology that can improve lives.

Scott Bradley

Director, Supply Chain

What makes Mammoth a great place to work?

It’s really the people that make Mammoth great.

James Broughton

Director, Assay Innovation

What have you learned at Mammoth?

CRISPR is everything!

Amanda Brown

Sr. Scientist

What makes Mammoth a great place to work?

Exciting science and passionate people.

Joseph Caltabiano

Associate Software Engineer

How do you describe Mammoth to your friends?

Mammoth is a cutting-edge, dynamic, and fast-growing biotech organization pushing scientific boundaries by reading & writing the code of life.

Ingrid Caton

Lead Project Manager

What makes Mammoth a great place to work?

Being surrounded by so many people who are truly passionate about their work.

Brian Chang

Research Associate

How would you describe Mammoth to your friends?

Great company with tremendous potential!

Ning Chai

Associate Director, Viral Delivery

What makes Mammoth a great place to work?

They provide the resources and freedom necessary to pursue projects I would not otherwise be able to undertake.

Sean Chen

Scientist

How do you describe Mammoth to your friends?

Mammoth is a unique place where I can work on cutting-edge technology with coworkers who feel like family.

Janice Chen

Co-founder, CTO

What’s your advice for career success?

Choose projects that challenge you and maintain relationships with great people.

Jesus Ching

Senior Vice President of Research and Development – Diagnostics

What have you learned at Mammoth?

It takes a lot of work from many dedicated people to bring an idea to life!

Julie Choe

Project Manager

What makes Mammoth a great place to work?

Working on exciting science with very talented people!

Moises Contreras

Scientist

What makes Mammoth a great place to work?

Everyday brilliant and caring people are making breakthrough discoveries!

Adriana Dantas Lemberg

Vice President of Product Management – Diagnostics
Aaron DeLoughery Headshot

Aaron DeLoughery

Sr. Scientist

What makes Mammoth a great place to work?

Expanding access to nucleic acid testing through CRISPR while working with a team of talented, fun and intelligent people makes Mammoth a great place to work!

Rachel Deraney

Engineer III

Jennifer Doudna

Co-founder, Chair of Scientific Advisory Board

What makes Mammoth a great place to work?

Having so many talented scientists to work with toward world changing goals.

Matan Drory Retwitzer

Associate Director, Data Science

What have you learned at Mammoth?

Since joining Mammoth I’ve gotten exposure to cutting-edge CRISPR research, and hands-on experience with early-stage diagnostic device prototyping.

Daniel Drzal

Sr. Engineering Specialist

What have you learned at Mammoth?

I’ve learned about the potential of CRISPR as a diagnostic platform and how to harness that power for the clinical laboratory.

Sadie Eicher

Product Manager

Nick Fantin

Sr. Scientist

What makes Mammoth a great place to work?

The people, the science, the technology.

Clare Fasching

Associate Director, Clinical & Assay

What makes Mammoth a great place to work?

Supportive colleagues, a unifying scientific mission, fantastic benefits, and so much free food.

Tony Gao

Scientist

What makes Mammoth a great place to work?

Awesome science and awesome colleagues.

Adam Garske

Lead Scientist
Head shot of Kevin Grossenbacher, Director, Product Development

What makes Mammoth a great place to work?

Working at Mammoth inspires me to deliver solutions I did not think were possible.

Kevin Grossenbacher

Director, Project Management

What makes Mammoth a great place to work?

Mammoth is built by thoughtful, passionate people who are quickly adapting to new scientific challenges.

Rohan Grover

Associate Data Scientist

Sarah Gunawan

Associate Scientist

What makes Mammoth a great place to work?

The exciting technology and the passionate people.

Lars Gustafson

Engineer

How do you describe Mammoth to your friends?

A really cool start-up with amazing technology and fantastic people!

Maria Hargreaves

Recruiting Manager

How do you describe Mammoth to your friends?

Mammoth is intense, fun, utterly dynamic, challenging and rewarding.

Lucas Harrington

Co-founder, CSO

What have you learned at Mammoth?

Diversity of CRISPR-Cas systems and its biology and a lot of technical skills.

Putra Hartono

Associate Scientist

What makes Mammoth a great place to work?

The people! Everyone who works at Mammoth is friendly, kind, and dedicated to Mammoth’s mission.

Teddie Hawkins

Research Associate

How do you describe Mammoth to your friends?

I tell them Mammoth is the best place I’ve worked.

Carley Hendriks

Senior Research Associate

What makes Mammoth a great place to work?

Working with really bright, talented and friendly people.

Rachel Herder

VP of Intellectual Property and Associate General Counsel

What makes Mammoth a great place to work?

Working with a world-class team and the opportunity to make a positive impact on human health.

Alexander Hirschi

Sr. Scientist

What makes Mammoth a great place to work?

Being able to work in an environment that is both fun and challenging. There’s always new things to learn and friendly people to help you in any way they can.

Ryan Hong

Research Associate II

What makes Mammoth a great place to work?

Working with people who are passionate and driven to make an impact in science.

Shae Hubbell

Research Associate

How would you describe Mammoth to your friends?

A place where creative and talented minds come together to advance CRISPR technology.

Ishita Jain

Scientist

What have you learned at Mammoth?

That what we can achieve with CRISPR is only limited by our imagination!

Sonal Jain

Associate Scientist

What makes Mammoth a great place to work?

The dedication to groundbreaking science, the drive to innovate, and the diversity in thought and action.

Subhadra Jayaraman Rukmini

Scientist

What makes Mammoth a great place to work?

Having intelligent conversations with my super intelligent coworkers!

Amber Jorgensen

Laboratory Technician

What have you learned at Mammoth?

Working for a dynamic startup has required me to push beyond what I thought were my limits.

Molly Jorgensen

Manager of Employee and Workplace Experience

How do you describe Mammoth to your friends?

Mammoth is an exciting company where you are empowered to do hard things.

Vikram Joshi

Head of Business Development

What makes Mammoth a great place to work?

Constantly working with cutting edge science and tackling problems with teammates who are both extremely capable and fun to work with.

Lisa Krygsman

Engineer

How would you describe Mammoth to your friends?

A place that’s decoding the untapped potential of CRISPR and gene editing with innovation and passionate people.

Pooja Kyatsandra Narendra

Scientist

What makes Mammoth a great place to work?

Working with compassionate, resilient and knowledgable people.

Byron Lam

Material Coordinator

What makes Mammoth a great place to work?

The people who will make Mammoth a successful company are here.   

Phil Lee

Director of Engineering

Sierra Lee

Research Associate

What makes Mammoth a great place to work?

The opportunity to work with a diverse and talented team on scientific problems that are both interesting and of great importance to society.

Zephy Leung

Scientist

How would you describe Mammoth to your friends?

A place where exciting science meets brilliant people.

Jie Li

Scientist

How do you describe Mammoth to your friends?

This is where science and innovation meet people. 

Pei-Qi Liu

Associate Director, Genome Editing

How do you describe Mammoth to your friends?

A premier start-up with great talent at the forefront of CRISPR technology that’s exploring all of its limitless uses.

Shaun Llaguno

Mechanical Technician

How do you describe Mammoth to your friends?

Mammoth is a collective of like-minded and passionate individuals whose work is centered around an impactful mission.

Darren Lo

Research Associate

What makes Mammoth a great place to work?

Collaborating with brilliant individuals to cas(t) a net into the sea of innovation.

Isaac Madrid

Sr. Research Associate

How would you describe Mammoth to your friends?

Mammoth is helping to build a comprehensive CRISPR toolbox for a wide range of applications in therapeutics and diagnostics.

Michael Malanga

Field Application Scientist

What makes Mammoth a special place to work?

It’s a collaborative group of highly motivated, intelligent and creative people who are fun to work with and enthusiastic about science!

Trevor Martin

Co-founder, Chief Executive Officer

What have you learned since starting at Mammoth?

I have learned an extraordinary amount about what an amazing tool CRISPR is and how many applications it has across many fields.

Bridget Mckay

Sr. Research Associate

How do you describe Mammoth to your friends?

Small, nimble start up with big ambition, and has the talents and drive to deliver.

Xin Miao

Director of Assay Development

How do you describe Mammoth to your friends?

A great place to learn and grow while being surrounded by brilliant scientists who are passionate about pushing the boundaries of CRISPR.

Lindsay Miller

Research Associate

What makes Mammoth a great place to work?

Being surrounded by intelligent people dedicated to pushing the state-of-the-art of CRISPR technology.

Christina Muller

Quality Assurance Specialist

What makes Mammoth a great place to work?

The teams lead with authenticity, integrity and transparency. The science is dynamic and the teams are even more so.

Melissa Murray

Manager, Administration and Operations

What makes Mammoth a great place to work?

There are so many people to learn from about the technological potential of CRISPR.

Alex Neckelmann

Scientist

How would you describe Mammoth to your friends?

A friendly and supportive work environment!

Ngan Nguyen

Research Associate

What makes Mammoth a great place to work?

Incredible technology and a team composed of talented, diverse, goal-oriented, and fun people.

Xuan-Thao Nguyen

QA Specialist

What’s your favorite thing about working at Mammoth?

Mammoth is an awesome group of talented people focused on accomplishing impactful goals for society!

David Páez-Espino

Associate Director of Discovery Informatics

What makes Mammoth a great place to work?

The leadership team cares about and supports its employees while also challenging them to grow with the company.

Kruti Patel

Quality Associate

Tim Patno

Senior Vice President of Product Development – Diagnostics

What have you learned at Mammoth?

The interplay between flexibility and focus is the key to success. And molecular biology, lots of molecular biology!

Rachel Patron

Associate Scientist

What have you learned at Mammoth?

I’ve learned so much about EUA submissions and how Mammoth and other companies are tackling this serious problem (COVID).

Kathy Perry

Director of Quality

What makes Mammoth a great place to work?

The passion for innovation and collaboration that drives the development of elegant solutions to real-world problems.

Teresa Peterson

Patent Agent

What makes Mammoth a great place to work?

Everyone is always helping to build each other up so that we can thrive as individuals and as a company.

Susan Providenza

Research Associate

Tejas Rao

Sr. Research Associate

Ben Rauch

Sr. Director, Discovery

What makes Mammoth a great place to work?

It is a place that’s at the forefront of innovation.

Shreyans Sadangi

Sr. Research Associate

How do you describe Mammoth to your friends?

We’re doing innovative science in a fun environment with nice people.

Jill Salelanonda

Senior Lab Manager

What makes Mammoth a great place to work?

The emphasis on learning and growth within a friendly team made up of diverse and intelligent people.

Alyssa Sancio

Sr. Research Associate

What makes Mammoth a great place to work?

We’re pursuing a meaningful and achievable mission with an amazing team of people.

Clarissa Scholes

Scientist

Sarabeth Schommer

Engineer

What makes Mammoth a great place to work?

Working with motivated people on an adventure to innovate and discover!

Ria Shah

Research Associate

What makes Mammoth a great place to work?

Being surrounded by talented and diverse people! Everyone at Mammoth is friendly, supportive, and dedicated to the company’s goals and values.

Kathleen Simpson

People Coordinator

Casey Snodgrass

Project Manager II

What have you learned at Mammoth?

How to move fast and solve big problems the human way – you can have a successful, speedy organization that leaves room for empathy.

Jenny Speer

Sr. Director, People

What have you learned at Mammoth?

The value and strength of a collaborative work environment.

Renan B. Sper

Sr. Scientist

What makes Mammoth a great place to work?

A diverse and intelligent team that has a passion for science, thirst for knowledge, and determination to improve the quality of life of those around them.

Devin Spratt

Lead Engineer

Elaine Sun

Chief Financial Officer and Chief Operating Officer

What makes Mammoth a special place to work?

The diversity of the team makes it special.

Ted Tisch

Chief Agility Officer

How do you describe Mammoth to your friends?

A fantastic start-up to work at and develop your career alongside brilliant and intelligent scientists and colleagues. Overall a wonderful company with visionary leadership.

Farzaneh Tondnevis

Sr. Scientist

What have you learned since starting at Mammoth?

There are many unique CRISPR systems and each comes with particular benefits. It’s super interesting to figure out what these benefits are and how we can best put them to use!

Caleb Trecazzi

Sr. Research Associate

What makes Mammoth a great place to work?

The ambitious nature of our goals, transparency about what doesn’t work as planned, and a supportive environment where curious folks can learn, improve, and discover.

Stepan Tymoshenko

Sr. Data Scientist

What makes Mammoth a great place to work?

Working here provides an exciting opportunity to advance products that have potential positive impacts on healthcare and people’s health.

Cesar Urbano

Manufacturing Engineering Manager

How do you describe Mammoth to your friends?

A great place to work that provides benefits such as free meals and gym.

Monisha Vatikuti

Data Engineer

How do you describe Mammoth to your friends?

It’s crazy the amount of people from outside of the company that rave about Mammoth and the employees.

Matt Verosloff

Scientist

What have you learned at Mammoth?

Exciting science and being a part of a welcoming and supportive team.

Mavis Warner

Research Associate II

What makes Mammoth a great place to work?

Brings together smart, passionate people united in an effort to uncover exciting biology.

William Wright

Scientist

How would you describe Mammoth to your friends?

A fun and exciting place to work with brilliant people and endless opportunity for self-growth.

Siming Xu

Scientist

What make Mammoth a great place to work?

The great team of smart and warm people + exciting science from discovery to products!

David Yuan

Senior Scientist

What have you learned at Mammoth?

There are many different potential applications of CRISPR technology.

Sophia Yunanda

Research Associate

Yining Zhang

Scientist

Dimitrios Zisoulis

Vice President of Genome Engineering

We’re Hiring

Join us to build Next-Generation CRISPR Products

We are looking for energetic, creative and talented people who like challenges. We invite you to join us.

Careers