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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$146K - $176K *

Contribute to patient safety by leading signal detection and risk management activities. Collaborate with cross-functional teams to ensure compliance and enhance safety strategies throughout the produ...

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$146K - $176K *

Join a team that's dedicated to ensuring the safe use of medicines by evaluating risks and leading safety data reviews. Collaborate cross-functionally to support pharmacovigilance compliance and enhan...

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$142K - $172K *

Empower innovation in targeted nanomedicine by driving bioconjugation strategies and optimizing delivery systems. Collaborate with multidisciplinary teams to unlock new therapeutic possibilities and e...

3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$141K - $231K *

Lead bioassay development for RNA-LNP therapies, guiding scientists and driving analytical strategies. Collaborate across teams to ensure robust assay execution and compliance with regulatory standard...

Today

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$95K - $115K *

Engage with diverse teams to oversee clinical study sites, ensuring compliance and efficient study conduct through proactive problem-solving and collaboration with site personnel and internal stakehol...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$88K - $105K *

Empower study teams by overseeing clinical site management, ensuring compliance, and enhancing investigation quality through proactive monitoring and support. Collaborate effectively to drive study su...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$88K - $105K *

Oversee the clinical study lifecycle at multiple sites, ensuring compliance with protocols and regulatory standards. Collaborate with cross-functional teams to achieve project milestones effectively w...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$182K - $221K *

Champion integration architecture and master data management to enhance operational solutions across business systems, ensuring seamless connectivity and compliance in a regulated life sciences enviro...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$171K - $236K *

Join a team that's driving strategic partnerships in oncology BioPharma. Leverage industry expertise to expand business opportunities, manage partner relationships, and contribute to innovative health...

Maryland, USRemote

4 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$210K - $250K *

Innovate with us to enhance patient safety in global clinical studies. As a key medical expert, you'll provide critical input, oversee trial safety, and collaborate with teams to ensure compliance and...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$124K - $150K *

Engage with healthcare providers to drive demand for innovative cardiovascular therapies. Collaborate cross-functionally to enhance customer experience and ensure the safe use of products, while build...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$124K - $150K *

Advance your career by driving demand for innovative cardiovascular therapies. Engage healthcare providers with scientific expertise, ensuring optimal patient care while achieving business objectives...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$124K - $150K *

Champion impactful engagement with healthcare providers, driving demand for BMS cardiovascular medicines. Build credibility with key stakeholders while ensuring compliance and delivering a superior cu...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$124K - $150K *

Join our team to drive impactful engagement with healthcare providers, promoting cardiovascular medicines and enhancing patient care through scientific dialogue and collaboration. Build strong relatio...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$124K - $150K *

Drive impactful engagement with healthcare providers, promoting BMS medicines through scientific dialogue and collaboration. Build credibility with key stakeholders while ensuring compliance and enhan...

2 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Shape the future of patient care by engaging with KOLs and HCPs in Hematological Malignancies. Drive scientific exchange and support clinical trials while fostering relationships that enhance our stra...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Transform healthcare by engaging with KOLs and HCPs to share vital scientific insights on B-Cell Malignancies, driving strategic medical initiatives and fostering relationships that enhance patient ou...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Lead the charge in advancing medical knowledge by engaging with KOLs and HCPs in Hematological Malignancies, driving strategic initiatives, and fostering relationships to enhance patient outcomes in a...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Shape the future of patient care by engaging with KOLs and HCPs in Hematological Malignancies. Leverage your expertise to drive scientific exchange and support clinical trials, making a meaningful imp...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Empower healthcare by engaging with KOLs and HCPs to share vital scientific data on B-Cell Malignancies. Drive strategic medical initiatives and foster relationships that enhance patient outcomes in a...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Empower your career by engaging with KOLs and HCPs in Hematological Malignancies. Drive scientific exchange and contribute to impactful clinical strategies in a fast-paced, patient-focused environment...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Engage with key opinion leaders and healthcare professionals to exchange scientific data and medical information, driving strategic initiatives in B-Cell Malignancies while fostering impactful relatio...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Unlock potential by engaging with KOLs and HCPs to exchange scientific data and insights in B-Cell Malignancies, driving strategic medical initiatives and fostering relationships within a fast-growing...

2 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$176K - $287K *

Engage with KOLs and HCPs to share scientific data on B-Cell Malignancies. Collaborate with researchers and decision-makers to drive medical strategy and support clinical trials, contributing to impac...

RemoteRemote

3 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$95K - $105K *

Empower oncology healthcare professionals through virtual engagement, delivering clinical education and support. Collaborate with cross-functional teams to enhance customer experiences and drive produ...

Phoenix, AZRemote

2 weeks ago

  •   Less than 5 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.