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Celldex will make every effort to respond to inquiries from qualified applicants who have the skills and interests we are seeking. We will not be able to respond to recruiting and placement firms who contact us in an unsolicited manner, nor to unqualified applicants. Celldex is an equal opportunity employer dedicated to diversity in the workplace.
The Medical Science Liaison (MSL) / Senior Medical Science Liaison (Sr. MSL) will prioritize contacts with key opinion leaders (KOLs), healthcare providers, and clinical investigators within an assigned U.S. region, providing scientific exchange and supporting the generation of actionable insights.
This role serves as a field-based extension of the Medical Affairs and Evidence Generation (MA&EG) organization, supporting external engagement and contributing to the understanding of clinical...
The Medical Science Liaison (MSL) / Senior Medical Science Liaison (Sr. MSL) will prioritize contacts with key opinion leaders (KOLs), healthcare providers, and clinical investigators within an assigned U.S. region, providing scientific exchange and supporting the generation of actionable insights.
This role serves as a field-based extension of the Medical Affairs and Evidence Generation (MA&EG) organization, supporting external engagement and contributing to the understanding of clinical...
The Sr. Clinical Trials Transparency & Disclosure Specialist is responsible for supporting and executing Celldex Therapeutics' global clinical trial transparency and disclosure activities. This role ensures compliance with applicable regulatory requirements and company policies related to clinical trial registration, results disclosure, and public dissemination of clinical trial information.
Working collaboratively with Clinical Operations, Regulatory Affairs, Biostatistics, Medical Writing, Legal, and other cross-functional stakeholders, the Clinical Trials Transparency &...
About Celldex Therapeutics
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 impact critical pathways in allergic, inflammatory, and autoimmune diseases.
We are building a world-class Medical Affairs organization to support late-stage development and launch for the company’s...
The Director, CMC Commercial Planning serves as a strategic leader connecting Commercial, Technical Operations, Supply Chain, Manufacturing, Finance, and external manufacturing partners to ensure alignment of commercial demand, manufacturing strategy, and supply continuity. This individual will be responsible for translating commercial demand forecasts into integrated manufacturing, inventory, and supply plans that support product availability, launch readiness, and long-term business objectives.
This role will establish and lead commercial demand and supply planning activities, oversee...
Celldex Therapeutics is seeking an experienced Regulatory Affairs professional with demonstrated expertise in product labeling and promotional regulatory review to support development and commercialization activities across its portfolio. This individual will serve as the regulatory labeling lead, providing strategic and operational oversight for US prescribing information, core labeling documents, and promotional materials to ensure compliance with FDA regulations and company policies.
The successful candidate will be part of the regulatory team and partner closely with Clinical Development, Medical Affairs,...
The Senior Clinical Data Manager is responsible for managing the data management activities for multiple clinical trials. Will work closely with internal team members and vendors to ensure that assigned clinical trials are conducted in a timely fashion and in a manner compliant with SOPs, ICH/GCP/regulatory guidelines, company goals and expectations, and budget.
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...
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 impact critical pathways in allergic, inflammatory, and autoimmune diseases.
As we advance toward potential commercialization of our lead asset, barzolvolimab, and continue to expand our late-stage pipeline, we are building a world-class organization capable of supporting both development and future commercial readiness. Our entrepreneurial culture empowers leaders to...
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...
The Associate Scientist, Analytical Development (AD) is a key contributor responsible for supporting the development and qualification of robust, fit-for-purpose analytical methods for Quality Control (QC). The Associate Scientist will provide analytical support and document all activities in laboratory notebooks and technical reports following Good Documentation Practices (GDP).
Additional responsibilities include solution preparation, inventory tracking...
The Global Clinical Project Leader will provide overarching management of clinical trial execution for the assigned clinical development program. The incumbent will be responsible for developing the tactical portion of the operational component of the clinical development plan; in consultation with key stakeholders, including high level resourcing (timelines, budget, and resources), development of clinical project standards, tools, metrics, and assessing the impact of any proposed changes to the program. The incumbent will be responsible for employing risk-based management strategies, implementing solutions, and providing accurate and timely information on the program and fostering continuous...
The Assistant Scientist/Engineer is part of the upstream process development team responsible for the development, scale-up, and transfer of mammalian cell-culture (CHO) for GMP manufacturing. The Assistant Scientist/Engineer will be responsible for maintaining mammalian cell lines to produce research and pre-clinical products and ensuring scale-up to pilot plant manufacturing cGMP.
The Associate Director Medical Writing supports Celldex’s clinical development programs through strategic and efficient management of medical writing projects, medical writing vendors, generation of documents relevant to clinical research, and meeting overall portfolio goals.
Job Locations
US-CA-Los Angeles | US-CA-San Francisco | US-WA-Seattle
The Regional Medical Science Liaison Director (RMD), Immunology – West is a key leader within Field Medical Affairs, responsible for building, leading, and developing a high-performing team of MSLs across the Eastern/Western U.S.
Reporting to the Executive Director of Field Medical Affairs, this leader will translate Medical Affairs strategy into regional execution, this role sits at the forefront of translating Medical Affairs strategy into meaningful scientific engagement, ecosystem influence, and actionable insight generation in preparation for launch.
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...
The Regional Medical Science Liaison Director (RMD), Immunology – East is a key leader within Field Medical Affairs, responsible for building, leading, and developing a high-performing team of MSLs across the Eastern/Western U.S.
Reporting to the Executive Director of Field Medical Affairs, this leader will translate Medical Affairs strategy into regional execution, this role sits at the forefront of translating Medical Affairs strategy into meaningful scientific engagement, ecosystem influence, and actionable insight generation in preparation for launch.
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...
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...
The Sr. Manager, Grants and Contracts is responsible for leading complex clinical contracting and budgeting activities that support Celldex's global clinical development programs. This role serves as a strategic partner to Clinical Operations, Legal, Finance, Procurement, and external partners, ensuring the timely negotiation, execution, and management of clinical site agreements, budgets, and vendor contracts.
The successful candidate will operate...