Medical Science Liaison (South US or Eastern US)
Ossium Health
| Company | Ossium Health |
| Category | Healthcare |
| Location | Field-Based |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 18 Jun 2026 |
| Last verified | 12 Aug 2026 |
| Source | Employer ATS (greenhouse) |
Description
About Ossium
Ossium’s mission is to improve the health, vitality, and longevity of human beings through bioengineering. We develop, manufacture, and bank cell therapy products that apply the power of stem cell science to revolutionize treatment for patients with blood, immune, and orthopedic diseases. At Ossium, we empower our employees, maintain the highest standards of operational excellence, and are a force for good. About the Job
We're hiring a Medical Science Liaison to be the bridge between our cutting-edge cryopreserved deceased donor bone marrow technology and the hematology/oncology and transplant medicine community. As the scientific voice of Ossium, you’ll build relationships with key opinion leaders, translate complex science into compelling clinical narratives, and help physicians and transplant care teams understand how our products transform patient outcomes.
This isn't a traditional pharma MSL role. You'll be working with breakthrough cell therapy technology at an early-stage company, which means real autonomy, meaningful scientific impact, and a direct line to clinical development decisions. This role will be instrumental in building scientific community awareness and supporting our clinical development efforts in the hematology/oncology and transplant medicine space.
We are looking for MSLs in either the South or the Eastern region of the United States.
Required Qualifications
Advanced degree (PharmD, PhD, MD, DNP, or MS) in life sciences, medicine, or a related field
7+ years of experience as an MSL in the U.S.
Domain experience in stem cell transplant, cell therapy, and/or gene therapy
Experience engaging academic medical centers or complex hospital systems
Experience and comfort presenting scientific data to healthcare professionals
Ability to operate independently in the field and manage a regional territory
Experience working with academic medical centers or complex hospital systems
Willingness to travel up to 70% (mostly regional, some national conferences)
Excellent written and oral communication skills
High organizational discipline; ability to thrive in a dynamic startup environment
Candidates must be based in either the South or the Eastern region of the United States
Preferred Qualifications
Clinical experience and existing professional relationships in hematology/oncology or transplant medicine
KOL engagement and advisory board experience
Track record of successful medical conference presentations
Key Responsibilities
Build and maintain relationships with hematology, oncology, and transplant medicine KOLs in your region
Educate physicians and transplant care teams throughout your region on Ossium’s science and clinical value proposition
Present clinical data at medical conferences and scientific meetings
Support clinical trial recruitment and investigator engagement
Respond to medical information requests from healthcare professionals
Support advisory boards and scientific advisory meetings
Collaborate with R&D, Clinical, Commercial, Marketing, and Regulatory on scientific communications
Monitor the competitive landscape, gather and synthesize market insights
Contribute to medical publications and conference abstracts
In your first six months, some projects you’ll work on include:
Identifying key transplant centers in your region, building and nurturing relationships with 15-20 KOLs
Attending scientific conferences and connecting with key transplant care providers
Creating and presenting scientific materials for Ossium’s bone marrow products
Expanding Ossium’s physician education program
We Offer a Full Slate of Employee Benefits Including:
Competitive salaries
Stock options
401(k) matching
Medical, dental, and vision coverage
Four weeks of PTO accrued annually (vacation & sick time) + 11 company holidays
Employer paid life insurance and long-term dis