The MSL communicates scientific and technical information to the medical community and maintains collaborative relationships with Key Opinion Leaders. They serve as a therapeutic expert in oncology and radiopharmaceuticals for both internal and external audiences.
LNTH) is the leading radiopharmaceutical-focused company, delivering life-changing science to enable clinicians to Find, Fight and Follow disease to deliver better patient outcomes. Headquartered in Massachusetts with offices in New Jersey, Canada, Germany, Sweden, Switzerland and United Kingdom, Lantheus has been providing radiopharmaceutical solutions for nearly 70 years.
Today, we’re expanding our portfolio and pipeline across oncology, neurology and cardiology. Through recent acquisitions, along with strategic partnerships across the life sciences ecosystem, we are accelerating our efforts to advance precision medicine and improve patient outcomes around the world.
At Lantheus we are purpose-driven, and every employee plays a vital role in our success. We’re dedicated to cultivating a high-growth, forward-thinking culture where innovation thrives and diverse perspectives drive meaningful progress.
Join us and be part of a company where your contributions make a real impact, because we know someone’s health is in our hands.
Summary of role
The Medical Science Liaison (MSL) is a key member of Global Medical Affairs, communicating scientific, clinical and technical information within the medical community, developing and maintaining strong collaborative relationships with Key Opinion Leaders and serving as a therapeutic and radiopharmaceutical expert with internal audiences. Preferred candidates will reside near an international airport.
The MSL demonstrates expertise and extensive knowledge in the field of oncology, radiopharmaceuticals, medical imaging trends, clinical trials and scientific activities within the oncology therapeutic and medical imaging arena. Continuously updates this expertise and knowledge based on training direction and approved resources provided.
This is a remote position open to applicants authorized to work for any employer within the United States. The territory includes IL, WI, MN, IA, MI, OH and MO.
The pay range for this position is between $163,000 and $245,000 annually.
Actual base pay offered may vary depending on a number of factors such as job-related knowledge, skills and experience.
Employees in this position are eligible for a discretionary performance-based cash incentive, and depending on the level of the role may be eligible for a discretionary annual equity award.
Benefits for this position include a comprehensive health benefits package that includes medical, prescription drug, dental, and vision coverage.
Other offerings include life and disability benefits, pre-tax accounts, a 401(k) with company contribution, and a variety of other benefits.
In addition, employees are eligible for a generous time off package including paid vacation, holidays, sick days, and paid parental leave.
Interested candidates can apply at Lantheus.com.
Applications for this position will be accepted until July 30, 2026.
Lantheus is committed to equal employment opportunity and non-discrimination for all employees and qualified applicants without regard to a person's actual or perceived race, color, creed, religion, national origin, ancestry, citizenship status, age, sex or gender (including pregnancy, childbirth, related medical conditions and lactation), gender identity or gender expression, sexual orientation, marital status, military service and veteran status, disability, protected medical condition as defined by applicable state or local law, genetic information, or any characteristic protected under applicable federal, state, or local laws and ordinances.
Any applicant requiring an accommodation in connection with the hiring process and/or to perform the essential functions of the position for which the applicant has applied should make a request to the Lantheus Talent Acquisition team at talentacquisition@lantheus.com [talentacquisition@lantheus.com].
Lantheus is an E-Verify Employer.
A PhD, PharmD, or MD is required, with a preference for candidates having 2+ years of MSL experience in oncology or medical imaging. Candidates must be able to travel 70% of the time and reside near an international airport.
Market context
In Missouri, oncology Medical Science Liaison roles are typically competitive because employers look for advanced clinical credentials, prior MSL experience, and the ability to travel extensively across the Great Lakes region. These positions often attract candidates with PhD, PharmD, or MD backgrounds, and the mix of scientific communication, field work, and cross-functional collaboration can make them selective. Review the AI-summarized requirements and benefits here to save time versus reading the full posting, then confirm your travel readiness and airport proximity before applying.