Medical Science Liaison Jobs

Explore Medical Science Liaison (MSL) jobs for professionals who connect scientific research with clinical practice. MSLs share accurate, balanced information about therapies and disease areas, engage with healthcare professionals and researchers, and bring relevant scientific insights back to their organizations. Browse vetted opportunities on Ladders, including roles with salaries of $100,000 or more.

What Does a Medical Science Liaison Do?

Medical Science Liaisons are field-based scientific experts who build peer-to-peer relationships with clinicians, researchers, and other healthcare stakeholders. Their work may include discussing clinical evidence, responding to unsolicited scientific questions, supporting medical education, attending scientific meetings, and communicating emerging insights to internal medical and research teams. MSLs work in a non-promotional capacity and follow applicable compliance and medical affairs guidelines.

Common MSL Qualifications

Employers commonly seek an advanced scientific or clinical degree, such as a PharmD, PhD, MD, or nursing doctorate, along with expertise in a therapeutic area. Strong candidates bring clear scientific communication skills, experience interpreting clinical data, relationship-building ability, and comfort working independently in a field-based role. Requirements vary by employer, specialty, and seniority.

Career Paths in Medical Affairs

Medical Science Liaison experience can support career growth into senior or regional MSL positions, medical affairs leadership, medical strategy, field medical excellence, or related scientific roles. Opportunities may differ across biotechnology, pharmaceutical, diagnostics, and medical device organizations. Explore current listings to compare responsibilities, therapeutic areas, locations, and compensation.

Find Medical Science Liaison Jobs on Ladders

Ladders features vetted professional job opportunities with salaries of $100,000 or more. Search Medical Science Liaison openings to find roles aligned with your scientific background, clinical expertise, and career goals. Review each posting for its specific qualifications, travel expectations, location, and compensation details.

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$110K - $130K *

Empower regulatory excellence by managing promotional materials compliance across global markets, ensuring adherence to laws and internal policies, while aligning with strategic business objectives in...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$80K - $95K *

Champion end-to-end trial delivery at the country level, ensuring quality and consistency in local trial management. Collaborate with internal partners to oversee milestones, resources, and communicat...

Blue Bell, PARemote

Yesterday

  •   Less than 5 years exp.  •   Healthcare

$210K - $331K *

Empower your career by leading a dynamic team of medical professionals, driving strategic initiatives, and ensuring compliance in a fast-paced environment. Collaborate on impactful projects while fost...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$210K - $255K *

Shape the future of cancer treatment by leading Field Medical Excellence initiatives. Drive operational improvements, strategic planning, and cross-functional collaboration to enhance the impact of ou...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$76K - $148K *

Play a key role in managing clinical trials, ensuring compliance and quality oversight of project deliverables while collaborating with cross-functional teams to meet timelines and budget goals...

RemoteRemote

Reposted 5 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$274K - $371K *

Lead the early phase clinical development of innovative therapeutics, collaborating across teams to design and execute trials. Your expertise will directly influence strategy, protocol development, an...

United StatesRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$80K - $95K *

Drive the charge in clinical research by managing site activities, ensuring compliance, and fostering relationships with site staff to support study objectives. Elevate patient safety and data integri...

RemoteRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$80K - $100K *

Join a team that's pivotal in ensuring the integrity of clinical research. This role involves monitoring trial sites, ensuring compliance with regulations, and collaborating with teams to enhance clin...

Connecticut, USRemote

Reposted 4 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$110K - $130K *

Innovate medical education programs for healthcare professionals, ensuring effective training on cardiovascular devices. Collaborate cross-functionally to enhance learning experiences and maintain hig...

Florida, USRemote

1 week ago

  •   8 - 10 years exp.  •   Healthcare

$325K - $447K *

Elevate medical affairs by providing strategic insights for clinical asset development and commercialization. Lead cross-functional teams, execute evidence generation plans, and foster collaboration t...

United StatesRemote

Reposted 5 days ago

  •   11 - 15 years exp.  •   Pharmaceuticals & Biotech

$214K - $292K *

Champion groundbreaking gene therapies by leading global commercialization efforts for ALS and Rett. Collaborate with cross-functional teams to innovate strategies, enhance patient experiences, and sh...

New Jersey, USRemote

Reposted 2 days ago

  •   11 - 15 years exp.  •   Pharmaceuticals & Biotech

$175K - $245K *

Lead the strategic publication function for BHB-1893, driving evidence generation and dissemination in hypertrophic cardiomyopathy. Collaborate cross-functionally to ensure timely, high-quality public...

San Francisco, CARemote

5 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$175K - $200K *

Transform global talent acquisition by leading a multi-country team, setting strategic vision, and optimizing recruitment processes to meet business growth while ensuring compliance and enhancing cand...

United StatesRemote

4 days ago

  •   11 - 15 years exp.  •   Staffing

$80K - $110K *

Join a team that's dedicated to transforming complex scientific data into clear, impactful content. Collaborate with peers to ensure accuracy and adherence to guidelines while developing crucial mater...

United StatesRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$80K - $175K *

Lead the strategic direction of medical writing projects, ensuring scientific clarity and compliance with regulatory standards while mentoring junior writers and collaborating across diverse teams to...

Vermont, USRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$147K - $221K *

Unlock potential by driving sales and strategic account management in oncology and nuclear medicine. Collaborate with healthcare professionals to enhance product access and utilization, ensuring a sea...

Albuquerque, NMRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$97K - $193K *

Lead and oversee clinical research activities across multiple sites, ensuring compliance and efficient operations throughout all study phases while collaborating with site staff to drive success in on...

RemoteRemote

Reposted 5 days ago

  •   5 - 7 years exp.  •   Healthcare

$150K - $258K *

Elevate your career by leading strategic initiatives in Medical and Scientific Affairs. Drive portfolio governance, enhance operational excellence, and foster cross-functional collaboration to deliver...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Transform your career with a pivotal role in clinical research, leading oncology studies and collaborating with cross-functional teams to ensure scientific excellence and regulatory compliance while m...

RemoteRemote

5 days ago

  •   Less than 5 years exp.  •   Healthcare

$160K - $180K *

Drive sales success by developing and executing strategic business plans, engaging healthcare professionals, and leveraging clinical expertise to enhance customer satisfaction and product positioning...

Los Angeles, CARemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$120K *

Join a team that's dedicated to enhancing healthcare by driving sales in acute medical supplies. Engage with hospital decision-makers, build lasting relationships, and deliver tailored solutions that...

Auburn, ALRemote

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$99K - $196K *

Lead and develop a team of Clinical Database Programmers to ensure timely, high-quality delivery of clinical database programming activities, driving operational excellence and innovation in clinical...

RemoteRemote

Reposted 5 days ago

  •   5 - 7 years exp.  •   Healthcare

$110K - $130K *

Drive business growth by promoting products and managing key accounts. Build relationships with clients and KOLs, ensuring compliance while achieving sales targets. Contribute to marketing strategies...

Jersey City, NJRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$210K - $250K *

Drive the translational strategy for immunology therapies, focusing on biomarker development and clinical pharmacology. Collaborate cross-functionally to advance pipeline assets and support regulatory...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Pharmaceuticals & Biotech

$238K - $357K *

Drive clinical excellence by leading coverage determinations and collaborating with providers to enhance health outcomes. Leverage your expertise to ensure cost-effective care while supporting a multi...

Houston, TXRemote

2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

Frequently Asked Questions (FAQ)

  • What is a Medical Science Liaison?question toggle

    A Medical Science Liaison is a field-based scientific professional who engages with healthcare professionals and researchers to exchange accurate, balanced information about clinical evidence, treatments, and disease areas. MSLs typically work within medical affairs and operate in a non-promotional capacity.

  • What qualifications do Medical Science Liaison jobs require?question toggle

    Many employers prefer an advanced scientific or clinical degree, such as a PharmD, PhD, MD, or nursing doctorate, plus expertise in a relevant therapeutic area. Requirements vary, and employers may also value clinical or research experience, scientific communication skills, and the ability to build professional relationships.

  • How much do Medical Science Liaison jobs pay?question toggle

    Compensation varies by employer, therapeutic area, location, experience, and role scope. Ladders focuses on vetted professional jobs paying $100,000 or more; check individual listings for salary information and compensation details.

  • Do Medical Science Liaisons promote products?question toggle

    MSLs are generally responsible for scientific exchange rather than product promotion. They provide balanced, evidence-based information and follow their organization's medical affairs policies and applicable regulations.

  • Where do Medical Science Liaisons work?question toggle

    MSLs commonly work for pharmaceutical, biotechnology, diagnostics, or medical device organizations. Many positions are field-based and may involve regional travel, though arrangements and coverage areas vary by employer.