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Freelance Medical Science Liaison Jobs (NOW HIRING)

Barrington James

Medical Science Liaison

Raleigh, NC · On-site

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 ...

NeoGenomics Laboratories

Medical Science Liaison

NeoGenomics is looking for a Medical Science Liaison who wants to continue to learn in order to allow our company to grow. This opportunity is open to candidates in close proximity to any major ...

Abbott

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 ...

Abbott

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 ...

Abbott

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 ...

Natera

Medical Science Liaison

OR · On-site +1

Title: Medical Science Liaison (MSL) - Oncology Territory: Northern California Natera is a clinical genetic testing company specializing in non-invasive, cell-free DNA (cfDNA) and liquid biopsy ...

BridgeBio Pharma

Senior, Medical Science Liaison

Responsibilities Medical Science Liaison (MSL): * Develop and maintain relationships with healthcare professionals, clinical care sites, and key stakeholders within assigned territory * Become an ...

Aytu Biopharma Inc

Medical Science Liaison

Denver, CO · Remote

The Medical Science Liaison (MSL) serves as a key scientific field-based expert responsible for engaging with healthcare professionals (HCPs), researchers, and key opinion leaders (KOLs) to advance ...

Ipsen

Medical Science Liaison

Berkeley Heights, NJ · On-site

Medical Science Liaison Company: Ipsen Biopharmaceuticals Inc. About Ipsen: Ipsen is a mid-sized global biopharmaceutical company with a focus on transformative medicines in three therapeutic areas:

Syneos Health Inc

Medical Science Liaison

Houston, TX · On-site

$190K - $210K/yr

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 ...

Arrowhead Pharmaceuticals

Medical Science Liaison

The Position Arrowhead is seeking an experienced Cardiometabolic Medical Science Liaison (MSL) to join the Medical Affairs (MA) team in a dynamic, collaborative environment. This is a field-based ...

Natera

Medical Science Liaison

$155K - $195K/yr

Title: Medical Science Liaison (MSL) - Oncology Territory: Northern California Natera is a clinical genetic testing company specializing in non-invasive, cell-free DNA (cfDNA) and liquid biopsy ...

Syneos Health Inc

Medical Science Liaison

Houston, TX · On-site

$190K - $210K/yr

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

As of Sep 2, 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 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.

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.

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.

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.

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Freelance Medical Science Liaison jobs near you
Infographic showing various Freelance Medical Science Liaison job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, and 6% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $154,635 per year, or $74.3 per hour.

Medical Science Liaison

Barrington James

Raleigh, NC • On-site

Other

Posted 21 days ago

Job description

About the Opportunity

Our client is a clinical-stage biotechnology company preparing to launch a Phase 2 programme in fistulizing and fibrostenotic Crohn's disease. As the study moves into site engagement and, later, active enrolment, the organisation is looking to bring on two experienced, field-based Medical Science Liaisons — one to cover the eastern United States and one to cover the western United States — to support site relationships and scientific engagement across the trial network.

This is a flexible, freelance/contractor engagement rather than a traditional employed role, designed for experienced MSL professionals who value the autonomy of independent consulting while still being fully embedded in the day-to-day life of the study team.

Key Responsibilities

  • Serve as the primary scientific and clinical point of contact for investigator sites within your assigned territory (East or West Coast).
  • Support site selection, feasibility, and engagement activities ahead of study start-up.
  • Build and maintain relationships with investigators and site staff, acting as a trusted scientific resource throughout the trial.
  • Attend and contribute to site evaluation meetings and, once the study is active, an investigator meeting expected in November.
  • Travel within your territory to visit sites face-to-face as the programme ramps up (travel expected to increase materially from November onward).
  • Join internal team meetings and calls as needed to stay aligned with the wider clinical and medical affairs team.
  • Represent the sponsor's culture and values in every site and stakeholder interaction, functioning as an integrated member of a small, close-knit team rather than an external resource.

Candidate Requirements

  • Prior experience as a Medical Science Liaison, ideally with direct exposure to gastroenterology (GI) clinical studies.
  • Comfortable operating as an independent consultant/contractor (own LLC or equivalent preferred).
  • An established or readily buildable KOL/site network within the relevant US region.
  • Willingness and ability to travel regionally, including site visits and an in-person investigator meeting.
  • Strong communication skills — clear, concise, and to the point.
  • A collaborative, diplomatic, and personable style; someone who reads the room well and works easily within a small, tightly-knit team.
  • MD/physician qualification is not required for this role.

Engagement Structure

  • Contract structure to be agreed based on workload predictability — options include hourly, day-rate (per diem), or a fixed monthly retainer averaged across expected hours.
  • Travel and expenses (flights, hotels, ground transport) are billed directly to the client rather than routed through the staffing agency, to avoid payment delays.
  • A pathway to full-time conversion may be available in future, should both parties wish to formalise the relationship.
  • Notice period and full contractual terms to be confirmed and documented prior to placement.

Why This Role

This is a rare opportunity to join a growing clinical-stage company at a pivotal moment — shaping site engagement for a Phase 2 programme from the ground up. While engaged as an independent consultant, MSLs are treated as genuine members of the team, included in meetings and team activities rather than kept at arm's length as external resources.

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