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Freelance Medical Science Liaison Jobs (NOW HIRING)

NY · On-site

$153.54 - $230.31/hr

Medical Science Liaison/Sr. Medical Science Liaison, Genetically Defined Diseases, Southeast Region (Florida East Coast) Who we are: At Agios, we are fueled by connections to transform rare diseases.

Medical Science Liaison - Oncology (CommunityBased) - IQVIA in partnership with our client, Exelixis, are excited to announce that we are looking for Medical Science Liaisons to initiate scientific ...

Medical Science Liaison

Manhattan, NY · On-site

$190 - $197.50/hr

Responsibilities The Medical Science Liaison is a field‑based, scientific, and clinical expert who strategically supports the medical and scientific objectives of the program. Key aspects of this ...

Medical Science Liaison

Los Angeles, CA · On-site

$190 - $197.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports the medical and scientific objectives of the program. Key aspects of this ...

Medical Science Liaison

Lewes, DE · On-site +1

$226K/yr

Our Medical Science Liaison is the medical / scientific voice of expertise for Abbott Diabetes Care (ADC) products and therapeutic areas. This field-based role focuses on medical & scientific ...

This is a flexible, freelance/contractor engagement rather than a traditional employed role ... Candidate Requirements * Prior experience as a Medical Science Liaison, ideally with direct ...

Medical Science Liaison

Las Vegas, NV · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Portland, OR · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Houston, TX · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Chicago, IL · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Detroit, MI · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Austin, TX · On-site

$210 - $220/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Medical Science Liaison will be responsible for providing fair balance, objective, scientific information and appropriate product education to Key Opinion Leaders and other HCPs in compliance ...

Medical Science Liaison

Los Angeles, CA · On-site

$190 - $197.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports the medical and scientific objectives of the program. Key aspects of this ...

Medical Science Liaison

Denver, CO · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

Medical Science Liaison

Columbus, OH · On-site

$210 - $220/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Medical Science Liaison will be responsible for providing fair balance, objective, scientific information and appropriate product education to Key Opinion Leaders and other HCPs in compliance ...

Medical Science Liaison

$113K - $226K/yr

Our Medical Science Liaison is the medical / scientific voice of expertise for Abbott Diabetes Care (ADC) products and therapeutic areas. This field-based role focuses on medical & scientific ...

Medical Science Liaison

Columbus, OH · On-site

$210 - $220/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Medical Science Liaison will be responsible for providing fair balance, objective, scientific information and appropriate product education to Key Opinion Leaders and other HCPs in compliance ...

Medical Science Liaison

Minneapolis, MN · On-site

$190 - $210/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Responsibilities The Medical Science Liaison is a field-based, scientific, and clinical expert who strategically supports both the medical objectives of the program and the successful execution of ...

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Freelance Medical Science Liaison information

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$19

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How much do freelance medical science liaison jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for freelance medical science liaison 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 are the key skills and qualifications needed to thrive as a freelance medical science liaison?

To thrive as a Freelance Medical Science Liaison, you typically need an advanced degree in life sciences or pharmacy, deep scientific knowledge, and experience in clinical or medical affairs. Familiarity with CRM software, data analysis tools, and compliance systems, as well as relevant certifications like the MSL Society’s MSL-BC, are highly valuable. Exceptional communication, relationship-building, and self-management skills help distinguish top performers in this independent role. These capabilities are crucial for effectively delivering scientific information, building trust with key opinion leaders, and successfully managing projects in a dynamic, client-driven environment.

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

AspectFreelance Medical Science LiaisonMedical Science Liaison
CredentialsTypically requires advanced degrees (PhD, PharmD, MD)Same as freelance, often with industry experience
Work EnvironmentIndependent, contract-based, remote or onsiteFull-time employment at pharmaceutical or biotech companies
Employer & Industry UsageHired by multiple clients or agencies; project-basedEmployed directly by pharmaceutical or biotech companies
Search & Comparison IntentFreelance Medical Science Liaison vs Medical Science LiaisonSame as above

In summary, Freelance Medical Science Liaisons operate independently on a contract basis, often working with multiple clients, while Medical Science Liaisons are employed full-time by companies. Both roles require similar credentials and industry knowledge, but differ mainly in employment structure and work environment.

How do freelance medical science liaisons typically balance multiple clients and projects while maintaining compliance with industry regulations?

Freelance Medical Science Liaisons (MSLs) often juggle multiple assignments for various pharmaceutical or biotech companies, requiring strong organizational skills and a keen understanding of each client's expectations. Balancing these responsibilities involves setting clear boundaries, using project management tools, and regularly updating clients on progress. Freelance MSLs must also stay informed about relevant compliance standards, such as FDA or EMA guidelines, to ensure all communications and activities remain ethical and legal. Regular training and collaboration with client compliance teams help maintain high professional standards while effectively managing diverse workloads.

Can freelance medical science liaisons work remotely?

Freelance medical science liaisons often have the flexibility to work remotely, especially when conducting scientific communication, providing medical information, or engaging with healthcare professionals via virtual platforms. However, some tasks may require onsite presence for activities like attending conferences or site visits, depending on client requirements and regulatory considerations.

What is a freelance medical science liaison?

A Freelance Medical Science Liaison (MSL) is an independent professional who acts as a scientific expert and bridge between pharmaceutical, biotechnology, or medical device companies and the healthcare community. Unlike traditional MSLs who are company employees, freelance MSLs work on a contract basis, providing scientific education, disseminating clinical information, and building relationships with key opinion leaders (KOLs) in the medical field. They may support multiple clients, manage their own schedules, and work on diverse therapeutic areas or projects according to client needs.
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Infographic showing various Freelance Medical Science Liaison job openings in the United States as of August 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Remote job distribution, with an average salary of $154,635 per year, or $74.3 per hour.

Medical Science Liaison/Sr. Medical Science Liaison

Agios Pharmaceuticals Inc

Cambridge, MA • Remote

Full-time

Posted 15 days ago


Job description

Medical Science Liaison/Sr. Medical Science Liaison, Genetically Defined Diseases, Southeast Region (Florida East Coast)

Who we are:

At Agios, we are fueled by connections to transform rare diseases. We foster an inclusive, collaborative culture - one that sparks bold thinking and strengthens our connections with each other and with the rare disease communities we serve. We embrace diverse backgrounds with respect, active listening, and a commitment to inclusion - because our differences shape how we hire, collaborate, and innovate. Our team's proven track record of executional excellence, combined with our depth of expertise and dedication, enables us to develop innovative medicines that reflect the priorities of rare disease communities. Our commitment is more than scientific - it's deeply personal, grounded in the meaningful connections we have built. To learn more, visit www.agios.com and follow Agios on LinkedIn and X.

The impact you will make:

Agios Pharmaceuticals is searching for a dynamic Medical Science Liaison (MSL/Sr MSL) to join our growing MSL team. We want someone who cares about this important work, and who's driven to connect to our mission of helping these patient communities. The Medical Science Liaison will be responsible for key opinion leader (KOL) development in hemolytic anemias, including sickle cell disease, thalassemia, and pyruvate kinase deficiency. The MSL will engage in scientific exchange with KOLs in support of Global Medical Affairs goals and objectives. The MSL will play a critical role in managing investigator & company sponsored studies. The MSL will be their own territory manager in supporting payers and commercial counterparts within appropriate legal/compliance guardrails.

What you will do:

  • Maintain clinical, scientific, and technical expertise in relevant molecule and disease state areas.
  • In collaboration with MSL director, develop and track opinion leader (OL) engagement plans - identify, develop, and maintain long-term collaborative relationships with OLs within assigned region.
  • Participate in medical & scientific exchanges with the medical/scientific community including advisory boards.
  • Respond to and document unsolicited requests for information on Agios molecules and clinical programs.
  • Collaborate with clinical operations and clinical development to support the recruitment of potential clinical trials sites and to serve as a local Agios resource to clinical teams at trial sites participating in Agios studies. 
  • Facilitate company sponsored and investigator sponsored trials (ISTs). Provide medical/clinical teams with feedback and insights from interactions with OLs and investigators.
  • Represent the company at medical meetings through Medical Affairs' Scientific Booth coverage and other related activities.
  • Adhere to corporate SOPs and ensure vigilant compliance with relevant legal and regulatory guidelines governing scientific interactions with physicians and healthcare professionals across all activities, including those related to clinical trials, scientific interactions with internal and external groups, and responses to unsolicited requests for medical/scientific information.
  • Embrace and demonstrate the Agios culture of absolute integrity, focused execution, incisive leadership, collaborative spirit and pursuit of excellence and innovation.

What you bring:

  • An advanced clinical degree (e.g. PharmD, PhD, or MD - other doctoral degrees may be considered) is strongly preferred.
  • Industry experience preferred with a minimum of 1 year of relevant hematology clinical/research/industry experience in rare diseases.
  • Ability to travel frequently with overnight stays (e.g., OL meetings, internal Agios meetings, medical meetings and congresses, training); global travel may be required.
  • Exhibits the highest level of scientific and clinical acumen with excellent communication and networking skills
  • Team-minded with ability to be innovative and flexible in a fast-paced and changing environment
  • Understanding of, and experience with, regulatory framework applicable to interactions with health care providers (HCPs), payers, advocacy and other business partners.
  • Previous MSL experience strongly preferred

Concerned that you don't check off every box in the requirements listed above? Please apply anyway! At Agios, we value each other's differences and recognize that teams thrive when everyone brings their unique experiences to the table. We are dedicated to building an inclusive, diverse, equitable, and accessible environment where all employees can bring their whole selves to work. If you're excited about this role but your previous experience doesn't align perfectly with the job description, we still encourage you to apply. You may be just the right candidate for this role or another opening!

Work Location:

Location Specific - Field/Remote: This is a remote based field position. Employees in field roles must reside within their designated territory. Regular conversations with manager are encouraged to ensure alignment on in-person presence/expectations. Travel may be required commensurate with the above job description and/or to attend team meetings and other company events.

What we will give you:

  • Deliberate Development. Your professional growth as one of our top priorities.
  • Flexibility. We're all about individual needs. We embrace different perspectives, work styles, health and wellness approaches, care of families and productivity. When you're at your best, we're at our best.
  • Premium benefits package. We invest in the health, well-being, and security of our people with a premium benefits package that is well-rounded and flexible to help meet the varied personal and professional needs of every member of our team.  For more detail on the benefits we offer at Agios, visit the Inside Agios section of our website.
  • Competitive and equitable performance-based compensation. This includes base salary and both short- and long-term incentives that are connected to our business strategy and vary based on individual and company performance.
    • The current base salary range for this position at the Medical Science Liaison is expected to be between $153,541 and $230,312 annualized and the current base salary range for this position at the Senior Medical Science Liaison is expected to be between $183,549 and $275,324 annualized; final salary will be determined based on various factors including, but not limited to, years of relevant experience, job knowledge, skills and proficiency, degree/education, and internal comparators.
  • Psychological safety. We support an environment of fearlessness. We want you to share your ideas, speak candidly and take data-informed risks to help push the boundaries.
  • Commitment to diversity. We strive to foster a welcoming workplace where everyone can thrive. We're continuously looking to improve the inclusivity of our workforce.
  • Commitment to community. We're an active participant in the communities that surround us - the communities where we live, and the community of people and their loved ones in need of better treatment options for conditions that are often overlooked.

 

Interested in learning more about what makes our culture unique? Visit the Inside Agios section of our website.

Employment Type: Full time