Genzyme Corporation Posted July 24, 2026

Medical Science Liaison - Hematologic Oncology - North East

Boston, United States Full time
Medical Affairs Oncology

Genzyme Corporation is the source of truth for this posting and owns the application process. We surface normalized context and market comparison you won't find on the original listing.

About this opportunity

Job Title: Medical Science Liaison - Hematologic Oncology

Location: Boston, MA

About the Job:

Sanofi’s Medical Science Liaisons (MSLs) are externally facing scientific partners that transform medical practice and shape the healthcare ecosystem using a data-driven, AI-enabled approach to deliver personalized scientific engagement to Healthcare Organizations, Healthcare Providers, and Clinical Researchers. MSLs support our products and disease states throughout the product life cycle, maximizing the impact of our innovative medicines to improve patient lives.

Join the team transforming care for people with immune challenges, rare diseases, cancers, and neurological conditions. In Specialty Care, you’ll help deliver breakthrough treatments that bring hope to patients with some of the highest unmet needs.

About Sanofi:

We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve lives.

Main Responsibilities:

Build engagement plans, in collaboration with field partners, that drive internal collaboration to generate field insights, share knowledge and expertise that inform strategic decision-making

Be the trusted scientific partner to external experts, decision-makers, and organizations through timely scientific engagement with an aim to enhance the understanding of the scientific and medical value of our products and pipeline

Conduct quality scientific presentations to educate healthcare providers on disease state and treatment landscape. Communicate in an accurate, fair and balanced manner, the benefits, risks, appropriate use and clinical value of our products

Understand countries’ medical priorities and incorporate medical plans aligned with business priorities

Gather and share clinical insights that deepen our understanding of the needs of patients, healthcare providers, and the healthcare ecosystem

Engage with clinical investigators to support Sanofi’s pipeline and investigator sponsored studies (within compliance standards) within territory

Respond to unsolicited request for medical information associated with supported products and disease state area

Key Accountabilities:

The most important responsibilities of the job. For each key responsibility the action to be taken, the result to be achieved, and how it will be achieved. Included is the % of time spent on each responsibility.

External Engagement:

Through scientific engagement and exchange, MSLs build and develop enduring peer-to-peer relationships with healthcare professionals and organizations.

Use data-driven decision making by using CRM data & insights to drive timely scientific engagement to enhance the understanding of the scientific and medical value of our products and pipeline

Demonstrate proficiency using Scientific Engagement Model (SEM)

Engage key decision makers and external experts to prepare for upcoming first in class/best in class launches

Conduct quality scientific presentations to educate healthcare providers on disease state and treatment landscape. Communicate in an accurate, fair and balanced manner, the benefits, risks, appropriate use and clinical value of our products

Conduct engagements with scientific experts at medical conferences

Gather and share clinical insights that deepen our understanding of the needs of patients, healthcare providers, and the healthcare ecosystem

Engage with clinical investigators to support Sanofi’s pipeline and investigator sponsored studies (within compliance standards)

Respond to unsolicited request for medical information associated with Sanofi products and disease states

Navigate the health care environments at regional and local level

Internal Collaboration:

Collaborate closely and compliantly with cross-functional matrix teams (e.g., Commercial/Marketing, Market Access, Medical Value & Outcomes, Office Based Medical) on internal projects and territory/account plans

Demonstrate medical solution-finding and value within the matrix team; active involvement and engagement during matrix meetings

Contribute to internal project teams as assigned appropriately prioritizing external activities

Attend internal team meetings and manager 1:1 meetings

Administrative work:

Document field interactions and insights in CRM with 2 business days

Monitor progress towards individual and team goals on monthly basis

Document Knowledge surveys in CRM following each interaction with MyFocus KOLs and High Burden HCPs

Create and maintain medical account plans in appropriate tool

Complete all company assigned trainings and certifications

Stay updated on emerging scientific and technological advances and regulatory requirements to inform strategic decision-making

Develop and maintain Scientific Engagement skills

Create, execute and update individual development plan

About You:

Basic Requirements

Advanced degree in a technical, scientific, or medical field (MD, PhD, PharmD, MS, or equivalent clinical advanced degree)

Must reside in territory

Minimum of 2 years of experience in the pharmaceutical industry, field medical role, or relevant clinical practice in hematology or oncology

Preferred Qualifications

Prior MSL or field medical experience

Experience in hematology or oncology therapeutic area

Experience engaging with healthcare systems, payers, KOLs, and clinical investigators

Skills by Category (expected proficiency) 

Technical Skills (Foundation Level)

Clinical Research (Beginner to Intermediate)

Scientific Leadership (Beginner to Intermediate)

Medical Teaching (Beginner to Intermediate)

Healthcare Policies (Beginner)

Healthcare Strategy (Beginner)

Biopharmaceutical Industry Knowledge (Beginner)

Functional Skills 

Knowledge Sharing (Beginner to Intermediate)

Technology Adaptation (Beginner)

Business Development (Beginner)

Transversal Skills

Stakeholder Relationship Management (Beginner)

Communication Skills (Intermediate)

Scientific Communication (Intermediate)

Leadership skills

Strategic Thinking (Intermediate level)

Results-Oriented (Experienced level)

People Leadership (Intermediate level)

Influencing Others (Experienced level)

Why choose us?

Bring the miracles of science to life alongside a supportive, future-focused team.

Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally.

Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact.

Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave.

Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law.

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Pursue progress , discover extraordinary

Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com !

US and Puerto Rico Residents Only

Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally inclusive and diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; natural or protective hairstyles; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law.

North America Applicants Only

The salary range for this position is:

$146.250,00 - $211.250,00

All compensation will be determined commensurate with demonstrated experience. Employees may be eligible to participate in Company employee benefit programs. Additional benefits information can be found through the LINK .

Job details

Seniority
Not listed
Function
Medical Affairs
Therapeutic area
Oncology
Location
Boston, United States
Employment type
Full time

How this role compares

Computed from every other active Medical Affairs role in our database, not just this employer's listings.

We currently track 924 comparable Medical Affairs roles across 130 biopharma companies.

924Comparable roles tracked
800Currently active
130Companies hiring similar roles
58Countries represented

Salary context

175 of 924 peers report a salary range (USD, annualized)

Peers share this role's job function. This posting doesn't list a seniority level, so peers aren't narrowed by seniority either -- the range below may span more levels than usual.

This roleSubject Not listed on this posting
Lowest disclosed · Clinical Coordinator · Pfizer $79,400/yr – $132,400/yr
Peer group range $105,900 – $458,800 (median $232,750)

Where these roles are based

Top locations among the 924 comparable roles

United States378
China's Mainland69
Japan61
China57
India50
Germany40

+ 52 more countries

Seniority mix

502 of 924 peers have a known seniority level

Director148
Manager125
Senior97
Associate55
Associate Director39
Senior Director20
Executive/VP11
Principal5
Intern/Fellow/Postdoc2

Therapeutic area mix

325 of 924 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology113
Immunology52
Neuroscience35
Cardiovascular / CVRM34
Respiratory21
Vaccines & Infectious Disease21
Rare Disease21
Dermatology & Aesthetics20
Ophthalmology4
Gastroenterology4

Similar opportunities

The closest matches from our peer group, ranked by how similar they are, not how well you'd qualify for them -- treat this as market context, not a guaranteed shortlist; a weak match is labeled as one below.

80%similar
AbbVie Los Angeles, CA Senior
Same function Same therapeutic area Same country
80%similar
AbbVie Director
Same function Same therapeutic area Same country

Open in 3 locations

Mettawa, United StatesFlorham Park, United StatesSan Francisco, United States
80%similar
AbbVie Boston, MA Senior
Same function Same therapeutic area Same country
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AbbVie Columbus, OH Senior
Same function Same therapeutic area Same country
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AbbVie Pittsburgh, PA Senior
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80%similar
AbbVie Florham Park, NJ Director
Same function Same therapeutic area Same country

How we calculate "similar"

No black box, no LLM guesswork: a deterministic score built from four normalized attributes. Here's this role's own peer group at different match levels, so you can see the mechanism, not just the result.

Every comparison starts from the same 100-point budget: 25 for working in the same function, 40 for the same therapeutic area, 20 for the same or adjacent seniority, 15 for the same country. A dimension we can't confirm on both sides contributes nothing, never a guess, never a free pass.

80%
MSL/Sr. MSL, Lung Solid Tumor (Southern California and Las Vegas, NV)
AbbVie · Los Angeles, CA · Senior
Function Therapeutic area Seniority Country
80%
Scientific Director / Senior Medical Director, Multiple Myeloma (International Medical Affairs)
AbbVie · San Francisco, CA · Director
Function Therapeutic area Seniority Country
80%
MSL/Sr. MSL Oncology, Multiple Myeloma (PA/MD/DC)
AbbVie · Pittsburgh, PA · Senior
Function Therapeutic area Seniority Country
80%
Senior Medical Director, Oncology Early Development
AbbVie · North Chicago, IL · Director
Function Therapeutic area Seniority Country
Unmatched or unknown dimensions score exactly the same: 0 points, never a partial guess. A role we know almost nothing about beyond its function bottoms out at 25%; it never inflates to 100% just because there's little to compare against. Seniority uses a defined ladder (Associate → Manager → Associate Director → Senior → Principal → Director → Senior Director → Executive/VP) so "Director" and "Senior Director" count as adjacent, but "Director" and "Executive/VP" do not.