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Medical Msl Jobs (NOW HIRING)

The Medical Science Liaison (MSL) / Senior Medical Science Liaison (Sr. MSL) is a field-facing representative of US Medical Affairs with a primary responsibility of engaging in the exchange of ...

At Eisai, satisfying unmet medical needs and increasing the benefits healthcare provides to ... The MSL/Sr. MSL will assume a leadership role by teaching, coaching and mentoring new or less ...

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Medical Msl information

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How much do medical msl jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for medical msl in the United States is $74.34, according to ZipRecruiter salary data. Most workers in this role earn between $34.86 and $102.16 per hour, depending on experience, location, and employer.

What is the difference between Medical Msl vs Medical Science Liaison?

AspectMedical MslMedical Science Liaison
Required CredentialsTypically advanced degrees (PhD, PharmD, MD)Typically advanced degrees (PhD, PharmD, MD)
Work EnvironmentPharmaceutical companies, research settingsPharmaceutical companies, healthcare providers, conferences
Employer & Industry UsageUsed in pharma and biotech industries for scientific communicationCommonly used in pharma for scientific and medical education
Search & Comparison IntentUnderstanding roles, qualifications, and responsibilitiesSimilar roles, career path, and job functions

The Medical Msl and Medical Science Liaison roles are closely related, both requiring advanced degrees and working within the pharmaceutical industry. While the Medical Msl often focuses on scientific communication and research support, the Medical Science Liaison emphasizes medical education and stakeholder engagement. Both roles are vital for bridging scientific knowledge and clinical practice, with overlapping responsibilities and work environments.

Are MSL positions hard to get?

Medical Science Liaison (MSL) positions are competitive due to their specialized nature and high qualifications, often requiring advanced degrees such as a PhD or PharmD, along with relevant industry experience. Success in obtaining an MSL role typically depends on strong scientific knowledge, communication skills, and networking within the pharmaceutical or biotech industries.

How much do MSLs typically earn?

Medical Science Liaisons (MSLs) typically earn between $110,000 and $160,000 annually, with experienced professionals and those in senior roles earning higher salaries. Compensation can vary based on factors such as location, pharmaceutical company size, and individual experience, and often includes bonuses and benefits.

Why do MSLs get paid so much?

Medical Science Liaisons (MSLs) are highly specialized professionals who serve as scientific experts for pharmaceutical companies, often requiring advanced degrees and extensive industry knowledge. Their high compensation reflects the complexity of their role, which includes providing medical information, building relationships with healthcare professionals, and supporting clinical research, often with demanding schedules and the need for strong communication skills.

What is a MSL in healthcare?

A Medical Science Liaison (MSL) is a specialized healthcare professional who serves as a scientific expert within the pharmaceutical or biotech industry. They communicate complex medical information to healthcare providers, support clinical research, and ensure compliance with industry regulations. MSLs typically have advanced degrees such as a PhD or PharmD and require strong communication and scientific knowledge.
More about Medical Msl jobs
What cities are hiring for Medical Msl jobs? Cities with the most Medical Msl job openings:
What states have the most Medical Msl jobs? States with the most job openings for Medical Msl jobs include:
What job categories do people searching Medical Msl jobs look for? The top searched job categories for Medical Msl jobs are:
Infographic showing various Medical Msl job openings in the United States as of July 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $154,635 per year, or $74.3 per hour.
Medical Science Liaison, PKU (US, West region)

Medical Science Liaison, PKU (US, West region)

BioMarin Pharmaceutical Inc.

Remote

Full-time

Re-posted 4 days ago


Job description

Who We Are
BioMarin is a leading rare disease biotechnology company focused on genetically defined conditions.
Guided by our purpose to develop medicines that make a profound impact on people’s lives, our global teams have delivered a portfolio of therapies since our founding in 1997. Our revolutionary treatments for conditions like achondroplasia (the most common form of dwarfism), PKU (phenylketonuria), CLN2, a form of Batten disease, and a number of forms of MPS (mucopolysaccharidosis) offer new possibilities for patients and families who previously had few, if any, available options. More recently, with the close of the Amicus acquisition, our portfolio has expanded to include therapies for Fabry disease and Pompe disease, expanding our ability to reach more people living with rare genetic conditions.
Our success comes from our unwavering commitment to excellence, our deep understanding of patient needs, our scientific expertise, and our world-class manufacturing capabilities. At the heart of BioMarin is a dedicated team of the brightest minds in the industry working together to deliver innovative therapies to patients and families around the world.
About Worldwide Research and Development
From research and discovery to post-market clinical development, our R&D engine involves all bench and clinical research and the associated groups that support those endeavors. Our teams work on developing first-in-class and best-in-class therapeutics that provide meaningful advances to patients who live with rare diseases.

The PKU (phenylketonuria) Medical Science Liaison (MSL) is a regional field-based position supporting the scientific and business interests of BioMarin by cultivating current and future thought leaders in academic and clinical medicine at the local, regional and national level through in-depth, fair-balanced scientific engagement and strategic insight gathering.
MSLs are the primary communicators of BioMarin science within a specific geography with healthcare providers and other key stakeholders and are viewed as peer scientific experts in a designated therapeutic area. The MSLs combine their strong business acumen, market awareness, and clinical expertise to serve as a conduit of information to internal cross-functional stakeholders in support of business planning and product development.  
In this role, you will identify pre-clinical, clinical and post-marketing study investigators in alignment with PKU Medical Affairs objectives, provide actionable information and insights to internal stakeholders that may enhance the value and appropriate use of BioMarin products. You will also be responsible for supporting the initiation and development of External Research proposals. The MSL must possess in-depth knowledge of BioMarin’s PKU approved products, agents in the pipeline, and all associated disease state areas. The MSL is expected to be a team player and possess the capacity to coordinate and manage initiatives or partnerships with external partners independently or with a minimum amount of oversight. This position will report into the US PKU MSL Director within the Global Medical Affairs (GMAF) department and work closely with GMAF partners as well as the Commercial and the Clinical Teams.  Based on therapeutic needs and product life cycles, the MSL team will focus on certain responsibilities to a greater or lesser degree.  
 
Territory will be focused in the Western US (includes: WA, OR, CA, AK, HI, MT, ID, NV, UT, AZ, NM). Candidate to be based in the US within the region.
 
RESPONSIBILITIES INCLUDE:
  • Execute PKU medical MSL plans and tactics within assigned territory to meet scientific objectives and company-defined goals for products both marketed and in development
  • Provide education relative to disease state, and BioMarin products across the PKU product lifecycle to health care providers, including dietitians, genetic counselors, nurses, researchers and other healthcare team members
  • Serve as a medical/scientific resource through answering unsolicited medical questions and addressing other related medical information issues
  • Engage in scientific exchange and provide feedback on emerging clinical/competitive trends 
  • Identify, document, discuss and communicate insights to internal stakeholders  
  • Maintain clinical and technical expertise in relevant therapeutic area
  • Partner with medical and research and compliantly collaborate with commercial  
  • Provide support to BioMarin clinical trials including but not limited to the following: site evaluation and identification; recruitment; investigator meetings; external expert identification; and study management
  • Support the clinical department by communicating potential investigators for other BioMarin products in development
  • Support the implementation and coordination of external investigator-initiated research 
  • Participate in local, regional, and national meetings/conferences in support of all scientific and medical objectives
  • Assist in the site level management of the publication plan timelines
  • Work with internal Medical Affairs partners to develop and execute a territory plan designed to support and meet strategic medical objectives
  • Input to and maintain internal documentation
  • Review scientific journals, lead and participate in internal journal clubs 
  • Serve as a scientific resource to commercial and marketing partners. Participate in sales team training, medical updates, scientific presentations, journal clubs, and other approved meetings
  • Have responsibility for assigned special projects and mentoring of other team members 
  • Self-development: Develops and communicates a professional growth plan. Takes responsibility for and actively manages professional development. Continually educates self on global market issues, trends, and product knowledge as it pertains to specific business responsibilities in key therapeutic areas
  • Assure compliance with BioMarin operational guidelines
 
Experience and requirements: 
  • 5 or more years of relevant clinical/industry experience 
  • 3 or more years as an MSL is preferred  
  • Experience in rare genetic diseases/PKU preferred
  • Experience in product launch, development, and execution preferred
  • Knowledge of regulations impacting Medical Affairs and field activities in the pharmaceutical industry
  • Excellent oral and written communication, organization, and interpersonal skills 
  • Proven track record as a team player   
  • Project management/leadership experience 
  • Ability to work in a virtual environment  
  • Position may require up to ~60% travel for field and home office obligations but will be variable based on territory needs. Residency close to major transportation essential; California residency preferred. 
 
 
Education
  • Master's degree in a science required and terminal degree (doctoral level) preferred
 
 


Note: This description is not intended to be all-inclusive, or a limitation of the duties of the position. It is intended to describe the general nature of the job that may include other duties as assumed or assigned.
Equal Opportunity Employer/Veterans/Disabled
An Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.