Senior Manager, Medical Affairs

Cosette Pharmaceuticals, Inc. is a US-based, fully integrated pharmaceutical company with capabilities in product development, manufacturing, and commercial operations. Cosette has a fast-growing portfolio of branded pharmaceuticals consisting of products in the cardiology, women's health, and migraine markets. Cosette has a long history in quality manufacturing of complex dosage forms including topical creams, ointments, oral liquids/solutions and suppositories, which has led to consistent supply to customers and commercialization success.

Cosette has corporate and manufacturing facilities in New Jersey and North Carolina and is supported by more than 300 dedicated employees across all functional areas.

Innovating every day.

The Senior Manager, Medical Affairs reports to the Senior Medical Director and serves as a versatile, execution-oriented medical partner across several therapeutic areas within the company’s fast growing branded portfolio. The role supports day-to-day Medical Affairs activities, including efficient medical/legal/regulatory review, field medical support, scientific exchange readiness, standard response letter creation, KOL management support, CME and educational initiatives, and operational coordination across Medical Affairs work streams.

The position is designed for a scientifically strong, hands-on, entrepreneurial professional who is comfortable operating in a fast moving team environment, adapting as needs evolve, managing multiple tactical priorities across therapeutic areas, coordinating cross-functional deliverables, and helping translate medical strategy into compliant, high-quality materials that support commercial, field, and external education needs. The role will also support insight generation, KOL mapping and engagement planning, vendor coordination, training and congress and advisory board preparation.

• Support execution of Medical Affairs plans.
• Translate Medical Affairs priorities into practical workplans, timelines, deliverables, and cross-functional follow-up.
• Serve as a responsive medical point of contact for Commercial, Market Access, Regulatory, Legal, and field teams on assigned projects.
• Coordinate assigned Medical Affairs activities across promotional review, field support, educational programs, insights, training and operational initiatives.
• Participate in the development and maintenance of core scientific resources, including scientific narratives, internal medical updates, evidence summaries, and product or therapeutic area reference materials.

• Serve as medical reviewer for promotional and non-promotional materials, ensuring scientific accuracy, fair balance, and alignment with approved labeling and substantiation.
• Maintain organized medical review documentation, reference libraries, claims grids, and review-ready support materials.
• Collaborate with Legal, Regulatory, Commercial, and external agencies to support review quality, reduce avoidable cycle-time delays, and maintain compliant ways of working.

• Support field medical readiness through scientific content preparation, field training, insight collection, and follow-up on scientific engagement needs.
• Participate in selected field engagements and external scientific meetings as appropriate to support compliant scientific exchange.
• Participate in KOL, HCP, and stakeholder engagement planning support, including mapping, profiling, segmentation, interaction planning, and compliant documentation of scientific exchange.

• Support CME, independent medical education, and scientific education initiatives, including needs assessments, content review, logistics coordination, and outcomes follow-up.
• Assist with congress planning, advisory board preparation, medical booth support, scientific platform development, and speaker preparation in partnership with internal stakeholders and external vendors.
• Coordinate development of audience-appropriate medical communications materials, including slide…