Move Forward with Purpose

Do you approach problems a little differently? Thrive on solving what others can’t? Join Quantum-Si, where innovation meets impact. Together, we define the next transformational wave in proteomics and beyond. With a shared mission to make it work, make it worthwhile, and make a difference, we are on a journey to revolutionize the scientific world.

We value diverse perspectives that drive new possibilities—whether it’s pushing the boundaries of proteomics, rethinking how we approach complex scientific challenges, or discovering innovative applications for our technology. At Quantum-Si, your unique insights could spark breakthroughs that lead to faster discoveries, more precise diagnostics, and transformative advancements in human health.

Open Positions
Careers page - scientists reviewing data

About Us

Founded in 2013, we’re pioneering a new era in protein sequencing.

Our journey blends biology, chemistry, and technology, unlocking unseen possibilities, driving innovation, and setting the stage for a revolution in understanding biology and building new treatments for disease.

Our Culture

Innovation and Problem Solving

At Quantum-Si, innovation is at the core of everything we do. We value those who approach challenges with creativity, working on groundbreaking solutions that make a global impact on human health. Whether it’s Next-Generation Protein Sequencing™ or complex biological problems, we’re always looking to explore uncharted territories and redefine possibilities.

Purpose-Driven Mission

Quantum-Si embodies a clear mission. Our commitment to expanding the reach of protein sequencing and ensuring its availability represents a deeper purpose that extends beyond technological advancements. We believe our efforts can transform lives, and each individual within our team plays a part in advancing this objective. Our impact goes beyond shaping a sector; it resonates with the well-being of countless individuals and cherished ones.

Our Values

qsi value icon embrace color

Embrace Change

Nothing stands still – our company, our industry, or disease. We adapt at the speed of reality.

QSI Value Icon: Stand Up

Stand Up

Be the catalyst for action – own it! We make the tough decisions, for the science, our customers, and for ourselves.

QSI Value Icon: Speak Up

Speak Up

Fear no truth. Ask why. Transparency is at the heart of our science and our shared goals.

QSI Value Icon: Never Settle

Never Settle

“Good enough” is never good enough when your goal is changing lives. We push boundaries – every challenge. every time.

QSI Value Icon: Succeed Together

Succeed Together

Collaboration is the thread that binds us with our colleagues and our customers. No one thrives alone.

Benefits & Perks

icon check

100% Fully Covered Medical/Dental/Vision

icon check

401K Plan to Facilitate Retirement Goals

icon check

100% Employee Stakeholders

icon check

Generous Company-Sponsored HSA Contribution on HDHP

icon check

Generous Parental Leave

icon check

Flexible Paid Time Off

icon check

Short/Long Term Disability

icon check

Company-Sponsored Life Insurance

icon check

Dynamic and Collaborative Work Culture

Job Openings

No jobs match that filter.

Commercial

Operations

Software

Quantum-Si is committed to the full inclusion of all qualified individuals. As part of this commitment, Quantum-Si will ensure that persons with disabilities are provided reasonable accommodations for the hiring process.

If reasonable accommodation is needed, please contact Human Resources, 1-866-688-7374 (ext 5), and [email protected].