Job Description Executive Assistant (EA) to Managing Director (MD)
n Company Description 1Cell.Ai Inc. is a rapid-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.
n Join us to build technology that has a meaningful impact on healthcare and the lives of cancer patients.
n 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.
n Location: Powai, Mumbai
n Key Responsibilities
n n Manage the MD's calendar, meetings, travel, and daily schedule with zero-error precision
n Act as the primary point of contact between the MD and internal teams, investors, clients, and external stakeholders
n Handle highly confidential business, financial, and strategic information with absolute discretion
n Draft, review, and proofread emails, presentations, reports, and correspondence on behalf of the MD
n Track action items from meetings and ensure timely follow-up and closure
n Coordinate with department heads to gather updates, MIS reports,



and briefing materials for the MD
n Prioritize and filter incoming requests, emails, and calls flagging what's urgent vs. what can wait
n Organize and prepare materials for board meetings, investor meetings, and leadership reviews
n Manage travel logistics, visas, itineraries, and expense reporting
n Anticipate the MD's needs and proactively resolve issues before they escalate
n Maintain meticulous records and documentation systems.
n Represent the MD's office professionally in all internal and external interactions
n n Key Skills & Qualifications
n n MBA is preferred from a reputed Institute
n 3 to 5 years of an experience as an Executive Assistant, Chief of Staff, or similar role supporting CXO/MD/Founder-level leadership
n Proven ability to handle confidential/sensitive information with complete integrity and discretion
n Exceptional turnaround time fast, accurate, and dependable under pressure
n Strong written and verbal communication skills
n Extremely well organized, detail-oriented, and process-driven
n High ownership mindset
n Proficient in MS Office and scheduling tools
n n Preferred Skills & Qualifications (Nice to Have)
n n Prior experience in a start-up, tech, or fast-paced growth-stage environment
n Exposure to board meetings or MIS/reporting for leadership
n High EQ able to read situations, manage stakeholders diplomatically, and stay calm under pressure
n Comfortable working extended or flexible hours when business needs require it
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📌 Executive Assistant to Managing Director (Mumbai)
🏢 1Cell.Ai
📍 Mumbai