Medical Director Jobs

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Senior Medical Director, Oncology Clinical Development

Zai Lab (US) LLCSouth San Francisco, CA
$292,000 - $409,000Onsite

About The Position

The Senior Medical Director will lead late-stage clinical development programs in Oncology, including pivotal Phase III trials and registration studies. Responsibilities include independently contributing to and executing on the clinical strategy, serving as Medical Monitor, supporting regulatory submissions and commercialization efforts, and collaborating and leading cross-functional teams. The role plays a key part in scientific oversight to ensure successful execution and advancement of oncology assets and representing Zai Lab externally. This role is based in our South San Francisco office.

Requirements

  • MD with board certification in Oncology, Hematology-Oncology, or a related specialty
  • Five years of clinical development experience, with a focus on late-stage oncology trials.

Nice To Haves

  • Proven track record as a Medical Monitor for pivotal trials and successful regulatory submissions.
  • Deep understanding of oncology drug development, clinical endpoints, and regulatory pathways.
  • Proven ability to lead cross-functional teams and manage complex clinical programs.
  • Clinical practice experience or experience as an investigator is a plus.
  • Excellent leadership, strategic thinking, and communication skills.
  • Strong collaboration skills to effectively interact with internal and external stakeholders.
  • Demonstrated commitment to high personal values and ethical standards.

Responsibilities

  • Provide medical leadership for the design and execution of late-stage clinical trials, including pivotal and confirmatory studies.
  • Collaborate closely with clinical operations to ensure trials are conducted in alignment with scientific objectives, patient safety standards, and regulatory requirements.
  • Serve as Medical Monitor for Phase III and registration trials, ensuring patient safety, protocol compliance, and timely medical oversight.
  • Review safety data, support data monitoring activities, and act as the primary medical contact for study teams and investigators.
  • Contribute expert medical and scientific leadership to clinical development strategies, regulatory submissions, and lifecycle planning.
  • Work closely with regulatory affairs, clinical operations, pharmacovigilance, biostatistics. medical affairs, and commercial teams to align clinical and business objectives.
  • Represent Zai Lab in interactions with investigators, key opinion leaders, regulatory authorities, and external collaborators.
  • Analyze clinical trial data and real-world evidence to identify trends, assess efficacy and safety signals, and support data-driven decision-making.
  • Collaborate with cross-functional teams to translate findings into actionable insights that inform clinical strategy, regulatory submissions, and program advancement.
  • Develop strategies for label expansion, post-marketing commitments, and long-term product differentiation.
  • Lead the preparation of regulatory documents, participate in health authority interactions globally, and contribute to risk management planning and mitigation strategies throughout the development lifecycle.
  • Provide clinical expertise to support licensing opportunities, partnerships, and due diligence activities.
  • Build strong relationships, challenge ideas constructively, and drive impactful decision-making based on scientific evidence.
  • Maintain up-to-date knowledge of oncology trends, the competitive landscape, and regulatory changes to inform clinical strategy.
  • Ability to work across several time zones and travel up to 30%.

Benefits

  • sign-on bonus
  • restricted stock units
  • discretionary awards
  • 401(k) eligibility
  • vacation
  • sick time
  • parental leave
  • medical
  • financial
  • other benefits

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What This Job Offers

Job Type

Full-time

Career Level

Senior

Education Level

Ph.D. or professional degree

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