Bayer Posted October 13, 2026

Associate Manager / Medical Advisor, Medical Affairs, Consumer Health (Tokyo, Tokyo, JP)

Tokyo, Japan Type not listed
Medical Affairs Manager
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Bayer 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

Associate Manager / Medical Advisor, Medical Affairs, Consumer Health

YOUR TASKS AND RESPONSIBILITIES:

Responsible for scientific and medical communication plans including material development, publications, MSL’s, etc. Develops and guides local Thought Leader (TL) management strategy.

a.  Develop overall medical strategy for assigned brands to support the commercial brand strategy, based on strong insights and understanding of the healthcare professionals (doctors, co-medicals, pharmacists) in collaboration with the brand management team

b.  Lead Medical claim development & substantiation

c.  Identify opportunities and, with alignment, generate new medical claim angles based on scientific literature in line with brand strategy for existing products and new product concepts during pre-development stages

d.  Promotional material co-development (with marketing) of medical claims and substantiation

e.  Lead to establish Japan medical claim pack for all CH products in collaboration with marketing and global counterpart.

f.  Competitor intelligence related to medical claims and substantiation - monitor and prepare accordingly

Evidence Generation & Scientific Publications

a.  Continuously monitor, critically review, and synthesize relevant scientific literature to identify emerging evidence, evidence gaps, and insights relevant to assigned brands and therapeutic areas.

b.  Identify evidence gaps and contribute to evidence-generation initiatives, including investigator-sponsored research, observational studies, scientific publications, consensus papers, and medical education activities.

Translate scientific evidence into actionable medical insights that support medical and brand strategy, healthcare professional engagement, medical claims, and scientific communication.

Actively engage and participate in industry bodies related to medical subcommittees and topics

Sales force support

a.  Implement sales force training programs related to product science and medical-related content

b.  Support sales teams with higher level enquiries escalated from medical information

New Product Development Support

a.  Propose formulation recommendations based on science and evidence (iterative process together with CMC, marketing regulatory)

b.  Seek formulation input & advice from KOLs

c.  Provide medical view on product concepts in context of competitor medical attributes, claims, positioning, use etc

d.  Evaluate new product development ideas in a clinical and medical context and provide guidance on feasibility. Conduct formulation reviews and RDI audits products containing multivitamins

e.  FAQ development

Medical Information Governance

a.  Support the development and maintenance of Medical Information (MI) processes, FAQs, and response documents to ensure scientifically accurate and compliant communication.

b.  Provide medical input and oversight for escalated medical inquiries and support quality monitoring of outsourced MI activities.

Support training of commercial team members on governance requirements.

Engage with industry bodies and other external stakeholders to keep abreast of latest industry changes and ensure Bayer has a voice within relevant associations.

Review healthcare professional- and consumer-facing materials to ensure scientific accuracy and compliance with applicable local regulations, industry codes, and internal policies.

WHO YOU ARE:

・Masters degree (Preferred) or Bachelor degree in medical/pharmaceutical/biological/life science or equivalent.

・Minimum 5-8 years work experience in the Consumer Health / OTC industry in a Medical Affairs role

・Scientific and medical expertise in consumer health/OTC

・Strategic thinking, result driven, Proactive with problem solving mindset

・Ability to work well with cross-functional teams

・Preferably a Registered pharmacist

・Native level Japanese & a good command of written and spoken English  (TOEIC 730 or above is preferred)

WHAT BAYER CAN OFFER YOU: 

We offer a competitive a salary package consisting of an annual basic salary and Short-Term Incentive (STI) bonus and top performance award and so on, tailored to your role at Bayer

We provide various special paid day-offs on top of given annual paid vacation days. Also, we promote work-life balance by offering employees flexible working hours and home-office arrangements depending on your job nature in alignment with your manager

We support your professional growth by providing learning and development opportunities through training programs, regular feedback and project participations

At Bayer, our employees are welcomed, supported, and encouraged to reach their full potential. We also embrace and respect diversity by providing an inclusive and fair work environment for all employees

We provide various attractive corporate benefit programs for all of our valuable employees such as DC pension plan, health and medical support by Bayer Health Insurance Association, Benefit Club membership, and life insurance

Date of Employment: ASAP       Division: Consumer Health     Location: Tokyo   Functional Area: Medical Affairs & Pharmacovigilance     Position Grade: VS1.1   Employment Type: Regular  Work Time: 09:00 - 17:30       Contact Us   E-Mail     recruiter_jp@bayer.com

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Job details

Seniority
Manager
Function
Medical Affairs
Therapeutic area
Not listed
Location
Tokyo, Japan
Employment type
Not listed

How this role compares

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

We currently track 368 comparable Manager Medical Affairs roles across 83 biopharma companies.

368Comparable roles tracked
340Currently active
83Companies hiring similar roles
43Countries represented

Salary context

95 of 368 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 · Associate Director Medical Science Liaison - East · IQVIA $230/yr – $280/yr
Highest disclosed · Associate Director, HEOR Strategy, Neuroscience · AbbVie $160,500/yr – $305,000/yr
Peer group range $255 – $232,750 (median $185,000)

Where these roles are based

Top locations among the 368 comparable roles

United States141
China45
Japan38
Germany22
India19
United Kingdom10

+ 37 more countries

Seniority mix

368 of 368 peers have a known seniority level

Manager210
Associate Director86
Associate72

Therapeutic area mix

115 of 368 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology56
Immunology19
Neuroscience19
Cardiovascular / CVRM6
Vaccines & Infectious Disease4
Dermatology & Aesthetics4
Respiratory3
Gastroenterology2
Rare Disease1
Ophthalmology1

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 Manager
Same function Same seniority Same country
60%similar
Gilead Sciences K.K. Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Regeneron Japan KK Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Pfizer International Inc Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Pfizer Japan Inc. Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Pfizer Japan Inc. Tokyo, Japan Manager
Same function Same seniority Same country

Notify me about similar jobs

Get an email when we spot other openings like this one – same job function, comparable seniority, roles you'd actually want to see.

Or follow a whole field: get every new Medical Affairs job in Japan, and choose locations and companies.

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%
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60%
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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.