Executive Assistant to CEO

About Us
DELFI Diagnostics, Inc. (DELFI Diagnostics) is developing next-generation, blood-based tests that are reliable, accessible and deliver a new way to help detect cancer. Employing advanced machine-learning methods to whole-genome sequencing data, the DELFI ("DNA EvaLuation of Fragments for early Interception") platform is built to address the highest-burden health challenges. DELFI Diagnostics prioritizes solutions that have the potential to save lives on a global scale, including for historically underserved populations. DELFI Diagnostics’ platform relies on fragmentomics – the discovery that cancer cells are more chaotic than normal cells and, when they die, leave behind tell-tale patterns and characteristics of cell-free DNA (cfDNA) fragments. FirstLook Lung, for individuals eligible for lung cancer screening, is DELFI Diagnostics’ first laboratory-developed screening test and can be part of routine blood work. FirstLook Lung uses millions of data points to reliably identify individuals who may have cancer detected through low-dose CT, including early stage disease with a negative predictive value of 99.8 percent. This test has not been cleared or approved by the FDA.
In our passionate pursuit to radically improve health outcomes, we serve humanity when we:
Lead with Science, Anchor in Pragmatism: We pioneer life-changing science by ensuring quality, transparency, and rigor at all times. We explore thoughtfully, experiment smartly, and deliver impact with conviction.
Build With & For All: We embrace diverse backgrounds to innovate and achieve together. We are not just building a product - we aim to disrupt the path of cancer for all - no matter geography or socioeconomic class 
Put We over I: We are a home for high-performing people. Through teamwork, we build collective intelligence. Each of us wins when those we serve and those who serve with us--win. We show up with empathy, humility, and integrity at every step of the journey.
DELFI has 1-2 designated in-office working days each week for employees who live within within 50 miles of Palo Alto CA or Baltimore MD offices
About the Role
DELFI Diagnostics is seeking a highly organized and proactive Executive Assistant to provide comprehensive support to our CEO. This contract-to-hire position offers a unique opportunity for an ambitious professional with Chief of Staff aspirations to gain broad exposure to executive leadership, strategic initiatives, and company operation.
What You'll Do

Executive Support

• Manage CEO's complex calendar, prioritizing meetings and optimizing time allocation across strategic priorities
• Manage CFO’s calendar and activities related to fundraising and investor relations 
• Coordinate domestic and international travel arrangements, including detailed itineraries and logistics
• Prepare briefing materials, presentations, and correspondence for executive meetings
• Handle confidential information with discretion and professionalism
• Serve as a liaison between the CEO and internal/external stakeholders

Board of Directors Support

• Schedule and coordinate Board meetings, including logistics, materials preparation, and minute-taking
• In coordination with the Board Secretary, manage Board communications and ensure timely distribution of meeting materials
• Track action items and follow up on Board-related deliverables

Strategic Project Support

• Contribute to special projects and strategic initiatives as assigned
• Help drive key initiatives to completion across multiple departments

Who You Are What You'll Bring

• You anticipate needs before they arise and proactively solve problems
• You excel at reading between the lines and understanding the broader context of requests and challenges
• You don't just identify problems—you bring thoughtful, actionable solutions to the table
• You navigate ambiguity with confidence, adapting your approach based on situational nuancesYou thrive in fast-paced, dynamic environments where priorities can shift quickly
• You communicate clearly and professionally with stakeholders at all levels
• You take ownership of your work and follow through on commitments
• You're eager to learn and grow into broader strategic responsibilities
• You maintain composure under pressure
• You show aptitude and ambition to expand business skills through education, training, and project work

What You'll Bring

• 5+ years of experience supporting C-level executives, preferably in biotech, healthcare, or high-growth startup environments
• Bachelor's degree required
• Exceptional organ