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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$247K - $337K *

Transform the landscape of patient safety by leading medical safety initiatives for gene therapy products, ensuring rigorous safety surveillance and risk management practices while collaborating close...

New Jersey, USRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$173K - $320K *

Shape the future of rheumatology by providing strategic medical oversight across clinical trials. Lead the innovation and development of groundbreaking therapies while collaborating with multidiscipli...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$114K - $210K *

Champion regulatory document development for global submissions, ensuring compliance with ICH guidelines and corporate objectives. Lead projects, mentor junior staff, and enhance cross-functional coll...

RemoteRemote

4 days ago

  •   5 - 7 years exp.  •   Healthcare

$175K - $210K *

Unlock potential by leading strategic business development initiatives that connect biopharmaceutical executives with tailored commercial solutions. Drive growth through relationship-building and inno...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Healthcare

$130K - $160K *

Advance your career by leading regulatory intelligence efforts, analyzing global developments, and providing strategic insights to ensure compliance. Collaborate cross-functionally to enhance processe...

CanadaRemote

4 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$130K - $160K *

Lead regulatory intelligence efforts to ensure compliance and strategic insight within the pharmaceutical landscape. Collaborate across teams to monitor global regulatory changes and support the devel...

United StatesRemote

4 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$95K - $130K *

Lead the charge in clinical trial monitoring, ensuring compliance and quality through oversight, guidance, and collaboration with cross-functional teams to enhance site performance and study execution...

Boston, MARemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$115K - $135K *

Shape the future of clinical trials by leading site monitoring efforts, ensuring compliance, and fostering collaboration across teams. Drive quality and efficiency in trial execution while mentoring j...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$100K - $130K *

Elevate clinical trial success by overseeing site monitoring, ensuring compliance, and providing leadership. Collaborate with cross-functional teams to address site issues, enhance recruitment, and ma...

Boston, MARemote

3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$100K - $130K *

Accelerate clinical trial success by leading site monitoring efforts, ensuring compliance, and providing expert guidance to the CRA team. Collaborate cross-functionally to resolve issues and enhance s...

Boston, MARemote

3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Lead clinical trial monitoring efforts, ensuring compliance and quality. Collaborate with cross-functional teams to address site issues, manage budgets, and provide oversight. Drive successful study e...

Boston, MARemote

3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$153K - $268K *

Join our team to provide expert clinical pharmacology insights, driving dose selection and study design for innovative therapies. Collaborate with cross-functional teams to translate complex data into...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Advance the adoption of cutting-edge prostate cancer imaging solutions while leading site activations, enhancing workflows, and ensuring optimal product utilization in the oncology sector, supporting...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$265K - $397K *

Play a key role in global pharmacovigilance risk management activities, overseeing safety strategies for marketed and investigational compounds while leading cross-functional teams and ensuring compli...

New York, NYRemote

4 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Join a team that's dedicated to advancing hematology care by educating healthcare providers and driving demand for innovative therapies. Leverage your expertise to foster relationships and ensure a po...

RemoteRemote

5 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$112K - $222K *

Lead clinical site management teams through project lifecycle, ensuring effective monitoring and communication. Drive project deliverables, budget management, and sponsor engagement to achieve impactf...

Durham, NCRemote

Reposted 5 days ago

  •   Less than 5 years exp.  •   Healthcare

$195K - $265K *

Lead the strategic direction of General Medicine, integrating scientific and commercial insights to drive portfolio decisions and early pipeline projects, while fostering cross-functional collaboratio...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$219K - $285K *

Shape and lead a centralized commercial analytics function, transforming complex data into actionable insights. Drive performance measurement, growth identification, and strategic decision-making acro...

RemoteRemote

4 days ago

  •   11 - 15 years exp.  •   Pharmaceuticals & Biotech

$170K - $269K *

Pioneer advanced analytics in oncology to drive impactful marketing strategies. Collaborate across teams to enhance decision-making and improve ROI through sophisticated data insights and statistical...

Ridgefield, CTRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$282K - $444K *

Transform global medical affairs with strategic insight and execution. Lead key initiatives in Pulmonary Hypertension while collaborating across teams to enhance patient outcomes and drive innovation...

RemoteRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$150K - $195K *

Champion the future of clinical science by leading trial design, data analysis, and cross-functional collaboration to ensure compliance with GCP and drive innovative solutions in rare disease research...

San Diego, CARemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$210K - $331K *

Optimize team performance by leading field-based medical professionals, managing budgets, and executing Oncology support plans. Drive compliance and foster development through effective coaching and p...

North Wales, PARemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$90K - $105K *

Collaborate with clients and teams to manage projects, expectations, and delivery, ensuring high standards and strategic growth in a fast-paced medical affairs environment. Leverage experience to iden...

United StatesRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$210K - $250K *

Accelerate progress at the forefront of clinical trials by providing medical oversight, ensuring compliance with regulations, and supporting business development while collaborating with teams and cli...

Chapel Hill, NCRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$160K - $190K *

Drive the medical strategy by shaping partnerships and guiding evidence generation. Lead initiatives that connect clinical needs with business objectives, enhancing patient access and supporting innov...

CanadaRemote

3 weeks 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.