Executive Assistant (EA) to Managing Director (MD)

Company Description 1Cell.Ai Inc. is a fast-growing precision oncology company dedicated to advancing cancer diagnostics through cutting-edge genomics and molecular profiling technologies. By combining biotechnology, data science, and AI-driven innovation, we develop solutions that enable personalized cancer care and improve patient outcomes.

Join us to build technology that has a meaningful impact on healthcare and the lives of cancer patients.

The Opportunity We are looking for a sharp, discreet, and highly organized Executive Assistant to work directly with the Managing Director. This is a high-trust, high-visibility role the person who will act as a trusted extension of the MD, staying attuned to priorities while managing schedules, communications, confidential information, and cross-functional coordination with speed and precision.

Location: Powai, Mumbai

Key Responsibilities

- Manage the MD's calendar, meetings, travel, and daily schedule with zero-error precision
- Act as the primary point of contact between the MD and internal teams, investors, clients, and external stakeholders
- Handle highly confidential business, financial, and strategic information with absolute discretion
- Draft, review, and proofread emails, presentations, reports, and correspondence on behalf of the MD
- Track action items from meetings and ensure timely follow-up and closure
- Coordinate with department heads to gather updates, MIS reports,



and briefing materials for the MD
- Prioritize and filter incoming requests, emails, and calls flagging what's urgent vs. what can wait
- Organize and prepare materials for board meetings, investor meetings, and leadership reviews
- Manage travel logistics, visas, itineraries, and expense reporting
- Anticipate the MD's needs and proactively resolve issues before they escalate
- Maintain meticulous records and documentation systems.
- Represent the MD's office professionally in all internal and external interactions

Key Skills & Qualifications

- MBA is preferred from a reputed Institute
- 3 to 5 years of an experience as an Executive Assistant, Chief of Staff, or similar role supporting CXO/MD/Founder-level leadership
- Proven ability to handle confidential/sensitive information with complete integrity and discretion
- Exceptional turnaround time quick, accurate, and dependable under pressure
- Strong written and verbal communication skills
- Extremely well organized, detail-oriented, and process-driven
- High ownership mindset
- Proficient in MS Office and scheduling tools

Preferred Skills & Qualifications (Nice to Have)

- Prior experience in a start-up, tech, or fast-paced growth-stage environment
- Exposure to board meetings or MIS/reporting for leadership
- High EQ able to read situations, manage stakeholders diplomatically, and stay calm under pressure
- Comfortable working extended or flexible hours when business needs require it

📌 Executive Assistant to Managing Director (Mumbai)
🏢 1Cell.Ai
📍 Mumbai