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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$195K - $264K *

Champion growth by leading a team of Pulmonology Medical Specialists, driving sales performance, and fostering talent development while ensuring compliance and integrity in a dynamic market environmen...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$130K - $143K *

Optimize your career by developing and executing clinical marketing strategies that enhance customer engagement and drive adoption of innovative patient monitoring solutions. Collaborate with cross-fu...

United StatesRemote

4 days ago

  •   5 - 7 years exp.  •   Healthcare

$100K - $120K *

Shape the future of critical care by leading commercial efforts in Eastern Canada. Collaborate with medical teams to enhance device use in hospitals, drive growth, and ensure effective training for he...

Toronto, OHRemote

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$148K - $255K *

Transform healthcare by leading a high-performing AI/ML engineering team to develop scalable, reliable solutions for autonomous medical coding, enhancing accuracy and efficiency in processing millions...

San Diego, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$90K *

Drive sales growth and market share in a defined territory by promoting and servicing medical technology products. Collaborate with healthcare professionals to enhance therapy adoption and ensure effe...

Dallas, TXRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$180K - $200K *

Drive innovative marketing strategies to enhance access to healthcare products by collaborating with cross-functional teams and executing impactful initiatives that improve payer and provider engageme...

San Diego, CARemote

Reposted yesterday

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$156K - $290K *

Join a team that's dedicated to driving revenue and enhancing performance through effective leadership and strategic project management in the Capital Equipment Solutions Consulting sector...

Irving, TXRemote

Reposted yesterday

  •   8 - 10 years exp.  •   Healthcare

$116K - $145K *

Transform market opportunities by driving growth strategies and customer engagement in the Clinical and Diagnostic sector. Leverage insights to enhance product positioning and enable sales teams for s...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$82K - $182K *

Develop and maintain QuickBase applications while leading complex analytics projects. Ensure data integrity and support clinical performance reporting. Collaborate with stakeholders to drive continuou...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$118K - $196K *

Lead the charge in developing and executing drug formulary strategies, ensuring compliance with regulations while collaborating with cross-functional teams to enhance pharmacy utilization management a...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $145K *

Engage in cutting-edge AI development by designing and scaling intelligent applications. Leverage Generative AI and modern tools to enhance productivity and integrate workflows within healthcare platf...

United StatesRemote

4 days ago

  •   Less than 5 years exp.  •   Healthcare

$150K - $230K *

Empower your career by driving oncology product success through strategic relationships and innovative solutions. Lead market engagement, exceed performance goals, and enhance patient access while col...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Pharmaceuticals & Biotech

$143K *

Champion innovative healthcare solutions by driving adoption of AI-powered technologies in gastrointestinal care. Collaborate with healthcare systems to enhance patient outcomes and operational effici...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$92K - $120K *

Elevate clinical trial execution by supporting the development team in data review, safety tracking, and cross-functional collaboration to advance innovative clinical programs in ophthalmology...

RemoteRemote

3 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$116K - $187K *

Lead the charge in integrating healthcare systems, ensuring secure data exchange across platforms. Drive interoperability initiatives, optimize APIs, and enhance clinical data capabilities while suppo...

Providence, RIRemote

1 week ago

  •   5 - 7 years exp.  •   Healthcare

$93K - $120K *

Join a dynamic team as you manage clinical data throughout study lifecycles, ensuring compliance and quality. Collaborate with cross-functional teams to drive data strategy and support innovative solu...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$72K - $97K *

Accelerate progress at clinical trials by supporting regional study delivery, ensuring quality standards, and collaborating with key stakeholders to meet study goals within timelines and budget...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$136K - $171K *

Pioneer clinical trial excellence by leading operational planning and execution. Collaborate cross-functionally to ensure compliance, quality, and timely delivery of clinical studies while mentoring j...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$280K - $311K *

Optimize safety evaluations within our Drug Safety team to drive innovative strategies for monitoring and managing clinical risks, ensuring compliance and maintaining high-quality standards in pharmac...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$120K - $145K *

Empower regulatory excellence by guiding cross-functional teams in compliance and strategy. Leverage deep FDA knowledge to influence promotional materials and ensure adherence to evolving regulations...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$129K - $194K *

Transform healthcare sales by leading and motivating a high-performing team, driving revenue, and ensuring exceptional customer satisfaction while collaborating with various stakeholders across the or...

RemoteRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$150K - $245K *

Empower your career by leading regulatory advertising initiatives, ensuring compliance while collaborating with cross-functional teams to develop impactful product messaging for marketed and pipeline...

United StatesRemote

4 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$103K - $140K *

Shape the future of supply chain analytics by leveraging AI and data science expertise to develop innovative solutions that enhance decision-making and user productivity across the organization...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$132K - $172K *

Lead pharmacovigilance operations and safety science initiatives, ensuring compliance and quality in drug safety reporting. Oversee vendor performance, manage safety data, and contribute to regulatory...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$250K - $280K *

Transform regional sales strategies by leading a high-performing team, driving revenue growth, and fostering key customer relationships while ensuring operational excellence and talent development...

Bridgewater, NJRemote

1 week ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

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.