Sanofi KK (Japan) Posted July 29, 2026

T1D Medical Advisor

Tokyo, Japan Full time
Medical Affairs Associate

Sanofi KK (Japan) 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

T1D Medical Advisor

• Japan

About the job

As a T1D Medical Advisor within our General Medicines team, you'll drive scientific excellence and help shape the future of autoimmune Type 1 Diabetes care, supporting the launch and long-term success of teplizumab and next-generation Immunotherapeutics. Ready to get started?

Join the team transforming how healthcare is delivered for chronic and specialty conditions worldwide. In General Medicines, you'll help drive meaningful outcomes in diabetes, transplant, and immunology, with the scale and urgency patients deserve. Based in Japan and reporting to the T1D Medical Head, you'll work at the intersection of science, strategy, and patient impact, collaborating with local and global teams to advance a truly pioneering treatment area.

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 people's lives.

Main responsibilities

• Support the development and execution of the Japan Medical Plan for T1D, providing scientific input for medical content and contributing to cross-functional initiatives including regulatory interactions and lifecycle planning.

• Lead and support medical communication activities, including publication planning, congress and symposia participation, and advisory board presentations, to advance scientific exchange with the medical community.

• Build and nurture relationships with key opinion leaders and scientific societies, collecting and sharing medical insights to inform strategy and strengthen Sanofi's presence in the T1D space.

• Plan and execute company-sponsored clinical studies and externally sponsored research collaborations, including post-approval studies and Investigator-Sponsored Studies, to generate meaningful real-world evidence.

• Analyze real-world data in collaboration with internal and external experts to deepen understanding of T1D and support evidence-based decision-making.

• Partner with Medical Science Liaisons and global medical teams to develop field strategies that address the evolving needs of healthcare professionals and patients.

• Ensure all medical activities are conducted with the highest standards of scientific integrity and in full compliance with applicable regulations and guidelines.

About you

Experience: Background in medical affairs, R&D, or clinical research within the pharmaceutical industry, including experience in an MSL or Medical Advisor/Medical Manager capacity; prior involvement in clinical trial or study management is a strong advantage.

Technical skills: Strong scientific acumen in a relevant therapeutic area (immunology, endocrinology, or related field); ability to critically analyze and interpret clinical and real-world data; experience in medical writing and publication activities.

Soft skills: Strategic thinking with the ability to operate independently while collaborating effectively across functions; strong interpersonal skills with a genuine commitment to serving healthcare professional needs; approachable, adaptable, and a clear communicator.

Education: Advanced degree (MD, PhD, PharmD, or equivalent) in a relevant medical or scientific discipline, or an equivalent combination of education and experience.

Languages: Fluent in Japanese; business-level English (reading and writing) required.

Why choose us?

• Help shape the future of care for one of the most scientifically exciting areas in immunology, autoimmune Type 1 Diabetes, and contribute to a potential paradigm shift in how the disease is treated and delayed.

• Be part of a bold launch journey, bringing a first-in-class immunotherapy to patients in Japan and making a tangible difference in people's lives.

• Drive meaningful impact at global scale: our medicines reach more than 100 million people each year, and your work will contribute to that reach.

• Turn bold ideas into breakthrough outcomes, with multiple new therapies planned through 2030 and beyond.

• Stretch your career in a development-rich environment, with opportunities to grow across functions, regions, and the full product lifecycle.

• Collaborate with world-class scientists, medical experts, and cross-functional teams in a purpose-driven culture that values scientific integrity and innovation.

• Enjoy a well-rounded rewards package that supports your success, with comprehensive healthcare, flexible working arrangements, and 14 weeks of gender-neutral parental leave.

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Pursue Progress . Discover Extraordinary .

Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what's never-been-done-before. You'll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve. Ready to chase the miracles of science and improve people's lives? Let's Pursue Progress and Discover Extraordinary – together.

At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, protected veteran status or other characteristics protected by law.

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 !

Job details

Seniority
Associate
Function
Medical Affairs
Therapeutic area
Not listed
Location
Tokyo, Japan
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 181 comparable Associate Medical Affairs roles across 64 biopharma companies.

181Comparable roles tracked
145Currently active
64Companies hiring similar roles
37Countries represented

Salary context

13 of 181 peers report a salary range (USD, annualized)

Peers share this role's job function and a matching or adjacent seniority level -- not necessarily the same therapeutic area or country.

This roleSubject Not listed on this posting
Lowest disclosed · Sr. Manager PSL&D Business Operations Lead · Pfizer $116,000/yr – $193,400/yr
Peer group range $154,700 – $198,000 (median $169,300)

Where these roles are based

Top locations among the 181 comparable roles

Japan23
Germany22
India20
China19
United States15
China's Mainland12

+ 31 more countries

Seniority mix

181 of 181 peers have a known seniority level

Manager125
Associate54
Intern/Fellow/Postdoc2

Therapeutic area mix

56 of 181 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology24
Immunology12
Cardiovascular / CVRM5
Dermatology & Aesthetics4
Vaccines & Infectious Disease4
Neuroscience3
Gastroenterology2
Rare Disease1
Respiratory1

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.

60%similar
Amgen K.K. Tokyo, Japan Associate
Same function Same seniority Same country
60%similar
Amgen K.K. Tokyo, Japan Associate
Same function Same seniority Same country
60%similar
Pfizer Japan Inc. Tokyo, Japan Associate
Same function Same seniority Same country
60%similar
GlaxoSmithKline K.K. Akasaka, Japan Associate
Same function Same seniority Same country
60%similar
AstraZeneca Minato-ku, Tokyo, Japan Associate
Same function Same seniority Same country
60%similar
AstraZeneca Minato-ku, Tokyo, Japan Associate
Same function Same seniority 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.

60%
Medical Advisor (BONE)
Amgen K.K. · Tokyo, Japan · Associate
Function Therapeutic area Seniority Country
60%
Medical Advisor - Hematology
GlaxoSmithKline K.K. · Akasaka, Japan · Associate
Function Therapeutic area Seniority Country
50%
Medical Advisor_ Cardiovascular (Manager)
Amgen K.K. · Tokyo, Japan · Manager
Function Therapeutic area Adjacent seniority Country
50%
Senior Manager, Field Medical Affairs
Regeneron Japan KK · Tokyo, Japan · Manager
Function Therapeutic area Adjacent 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.