Senior Medical Science Liaison (NYC Territory)

Company Profile:

At Verastem Oncology, we address urgent needs of patients living with cancers driven by RAS/MAPK pathway mutations, a key driver of tumor growth and treatment resistance. FDA approval of AVMAPKI FAKZYNJA CO-PACK delivered the first therapy for women living with recurrent KRAS-mutated low-grade serous ovarian cancer, a rare cancer with significant unmet need. We’ve launched this novel/novel combination therapy in the U.S. and are exploring pathways for Europe and Japan. We continue to advance our pipeline of drugs to help block cancer cell survival, inhibit tumor growth, and overcome treatment resistance. This is an exciting opportunity to shape the future of cancer care and make a meaningful impact in the lives of patients.

Position Summary

The Senior Medical Science Liaison is an experienced field-based scientific expert who fulfills the core responsibilities of an MSL while taking on broader leadership within Medical Affairs. The Senior MSL leads select regional or national initiatives, contributes to medical strategy and scientific resources, and coaches less-experienced colleagues. NYC territory (NY, NJ, Eastern PA).

Scope of Role

Leads priority projects and serves as a mentor or subject-matter resource.

Core Responsibilities

• Establish and maintain collaborative scientific relationships with healthcare professionals, investigators, academic institutions, and other relevant oncology stakeholders within the assigned territory.
  
• Provide accurate, fair, balanced, and non-promotional scientific exchange regarding Verastem Oncology’s areas of focus and investigational products, as appropriate.
  
• Deliver scientific and disease-state education through appropriate one-on-one discussions, presentations, and medical education activities.
  
• Identify appropriate clinical research opportunities and support investigator-initiated research activities in accordance with company processes.
  
• Capture and communicate relevant scientific, clinical, and research insights from external experts to inform Medical Affairs planning and cross-functional discussions.
  
• Maintain knowledge of the oncology landscape, published data, clinical research, treatment guidelines, and emerging scientific developments.
  
• Identify and communicate relevant competitive and landscape intelligence through compliant channels.
  
• Collaborate with Medical Affairs, Medical Information, Clinical Development, and other cross-functional partners to support scientific programs and education.
  
• Respond to unsolicited requests for medical information within established processes, working with Medical Information colleagues as needed.
  
• Maintain accurate, timely documentation of scientific interactions, territory activities, and required reports; adhere to company policies and applicable laws and guidelines.
  
• Lead selected regional or national Medical Affairs projects and cross-functional initiatives from planning through execution.
  
• Contribute substantively to medical strategy planning, publication planning, scientific slide development, and field medical resources.
  
• Lead scientific interactions for designated priority projects with external collaborators or scientific groups.
  
• Mentor and coach MSL colleagues, including supporting new-hire onboarding and scientific skill development.
  
• Partner with Medical Affairs Training to identify development needs and create or deliver advanced scientific training.
  

Experience, Education and Skills

• Advanced clinical or scientific degree (MSN, PharmD, PhD) or equivalent professional credentials required.
  
• Strong scientific communication and presentation skills, including the ability to explain complex data accurately and clearly to varied audiences.
  
• Working knowledge of oncology clinical research, applicable treatment guidelines, and relevant industry compliance and regulatory expectations.
  
• Strong relationship-building, collaboration, analytical, problem-solving, and organizational skills.
  
• Ability to work independently in a field-based role and manage an assigned territory effectively.
  
• Minimum of three years of pharmaceutical industry Medical Affairs experience as an MSL required.
  
• Solid tumor experience preferred; knowledge of ovarian cancer and gynecologic oncology is a plus.
  
• Demonstrated experience leading scientific initiatives, mentoring colleagues, and engaging complex external stakeholders.
  
• Strong working knowledge of oncology guidelines (e.g., NCCN, ASCO, ESMO), clinical research processes, and relevant FDA, CMS, and OIG guidance.
  

Travel and Territory

Approximately 60–70% domestic travel is expected, depending on territory coverage and business needs. The position is field-based and requires regular external customer engagement. Territory-specific requirements and preferred home base should be added before posting.