Director, Scientific Communications - Hampton, NJ

About Celldex

Celldex is pioneering new horizons in immunology to deliver life-changing therapies. We are relentless in our pursuit of novel antibody-based treatments that engage the human immune system and directly affect critical pathways to improve the lives of patients with allergic, inflammatory and autoimmune disorders. We have built a culture where innovative and talented people thrive-focusing a significant effort on attracting and retaining passionate and motivated employees who want to play a role in helping people with serious health conditions and who see this effort as personally rewarding.

In our highly entrepreneurial environment, employees are empowered and the opportunity for professional development occurs every day.

The Director, Scientific Communications will serve as a key scientific leader within Medical Affairs responsible for the development, oversight, and execution of scientific content supporting Celldex’s immunology portfolio. This individual will partner cross-functionally with Medical Affairs & Evidence Generation, Clinical Development, Clinical Science, HEOR, Biostatistics, Regulatory, Commercial, and external scientific experts to ensure the delivery of high-quality, scientifically rigorous, and compliant medical and scientific content across multiple channels and audiences.

This role will lead scientific communication initiatives supporting Celldex’s clinical programs, including scientific platforms, congress materials, external scientific content (e.g., slide decks), internal training materials, medical information content, advisory board materials, FAQs, field medical resources, and related scientific communications. The individual will work closely with the Director, Scientific Publications to ensure alignment between broader scientific communications, publication strategy, and scientific communications.

The ideal candidate will bring strong scientific acumen, medical writing expertise, and the ability to translate complex clinical and scientific data into clear, accurate, and impactful medical content as Celldex advances multiple late-stage immunology assets toward commercialization.

• Lead the development and execution of scientific communications and medical content strategies aligned with Medical Affairs & Evidence Generation and clinical development objectives
• Serve as a scientific content lead supporting Medical Affairs & Evidence Generation initiatives across Celldex’s immunology portfolio
• Develop, review, and oversee scientific materials including congress content, scientific platforms, slide decks, FAQs, training materials, medical information responses, advisory board content, and field medical tools
• Partner cross-functionally with Medical Affairs, Clinical Development, Clinical Science, HEOR, Biostatistics, Regulatory, Legal, Compliance, and Commercial teams to ensure scientific accuracy, consistency, and alignment of messaging
• Partner closely with the Director, Scientific Publications and Sr Dir Field Medical Training & Ops to ensure alignment across publications, scientific communications, and medical messaging strategies
• Provide scientific review and editorial oversight of medical & commercial content to ensure accuracy, consistency, quality, and compliance with internal standards and external guidelines
• Support congress planning and execution, including scientific communications, content development, and Medical Affairs and Evidence Generation deliverables
• Contribute to medical strategy discussions by providing scientific insights, development of scientific communications strategic & tactical plan, and ensuring alignment of scientific communications with broader development and commercialization objectives
• Develop and maintain scientific platforms and core scientific narratives supporting Celldex products and pipeline programs
• Maintain awareness of emerging clinical data, scientific literature, competitive intelligence, and industry trends within immunology, allergy, inflammation, and related therapeutic areas
• Ensure compliance with PhRMA FDA, and applicable industry standards and company SOPs
• Manage scientific communication…