Executive Assistant to the Founder & CEO

📍 Los Angeles, CA (On-site) | 🕐 Full-Time | 🚀 Early Team

About Wonder Sciences

Wonder Sciences is building the operating system for precision mental healthcare-combining clinical-grade science, advanced AI, and real-world patient data to transform how mental health is understood and treated.

We operate at the intersection of:

• neuroscience
• machine learning
• human-centered care

This is not incremental work. We are rebuilding the infrastructure of mental healthcare.

The Role

We are hiring a high-performance Executive Assistant to operate at the center of the Founder’s office during a defining stage of company building.

This is not a traditional assistant role.

You will act as a force multiplier for the Founder & CEO-ensuring time, focus, and execution are aligned with the company’s highest priorities across investors, clinical partners, research initiatives, and internal teams.

You will work closely with the Chief of Staff and leadership team and be exposed to the full operating rhythm of an early-stage, high-growth company.

What You’ll Own

• Own and optimize the Founder’s time across investors, partnerships, research, and company priorities
• Act as a central coordination point across internal teams, external partners, and key stakeholders
• Prepare high-quality briefings, agendas, and follow-ups for critical meetings
• Manage complex domestic and international travel with precision and foresight
• Support fundraising, partnerships, and strategic initiatives through coordination and execution
• Track and drive follow-through across key workstreams—nothing slips
• Help maintain clarity and organization across systems, communications, and documentation
• Anticipate needs before they arise and solve problems proactively

Who You Are

• 1–3 years experience supporting founders, executives, or leadership teams in high-performance environments
• Exceptionally organized with the ability to manage multiple high-stakes priorities simultaneously
• Strong communicator—clear, concise, and professional
• High discretion and ability to handle sensitive information
• Calm under pressure and thrives in fast-moving, evolving environments
• Proactive, anticipatory, and detail-obsessed
• Strong judgment-you know what matters and act accordingly

You’ll Thrive Here If You

• Want to operate at a high level and learn how companies are actually built
• Are energized by complexity, speed, and responsibility
• Take pride in being the person who keeps everything aligned and moving forward
• Are highly dependable—people trust you with important things
• Want proximity to decision-making, investors, and strategy—not just execution

Why This Role Is Special

• Work directly with the Founder and COS during a pivotal stage of company building
• Gain exposure to fundraising, partnerships, clinical strategy, and product development
• Operate at the center of a company working on one of the most important problems in healthcare
• Clear path to growth into Chief of Staff or operational leadership roles
• Competitive compensation meaningful early-stage equity

How to Apply

Email your resume to recruiting@wondersciences.com

Subject: Executive Assistant – Wonder Sciences

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👉 Why this role and this mission matters to you