Gilead Sciences K.K. Posted June 17, 2026

Sr Manager, Medical Affairs - Liver

Tokyo, Japan Full time
Medical Affairs Manager

Gilead Sciences K.K. 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

At Gilead, we’re creating a healthier world for all people. For more than 35 years, we’ve tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer – working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world’s biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference.

Every member of Gilead’s team plays a critical role in the discovery and development of life-changing scientific innovations. Our employees are our greatest asset as we work to achieve our bold ambitions, and we’re looking for the next wave of passionate and ambitious people ready to make a direct impact.

We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Gilead and help create possible, together.

Job Description

Specific Job Requirements

This position reports to the Director of Medical Affairs (MA), Liver Japan.

The primary responsibility of the MA Senior Manager is to lead the planning and execution of strategic data generation and medical programs, including but not limited to advisory boards, educational programs, congress symposia, digital education, and other initiatives, in collaboration with other Liver Medical team members. The role is also expected to develop the Japan ISP (Indication Strategic Plan) and Medical P O A (Plan of Action), working closely and collaboratively with Liver Medical Scientists, Medical Affairs colleagues at partner companies, Global MA, and International MA, particularly in the Asia Pacific region, while providing scientific and medical input throughout the product life cycle. Primary responsibilities are as follows:

Lead the planning and execution of the Pan-vial and PBC LSP and POA, including data generation, publications, and medical education programs, in collaboration with cross-functional team.

Plan and execute the PBC pre-launch activity in collaboration with the partner company.

Maintain clinical, scientific, and technical expertise in the liver disease area to develop and execute strategic medical activities.

Engage in scientific communication with KOLs to provide medical input, broader context, additional data, or answers to questions that arise in relation to commercial, scientific, or data-generation needs.

Collaborate effectively with clinical development, regulatory affairs, and commercial teams across multiple areas, including publication planning, speaker education programs, regional advisory meetings, and manuscript review. Excellence in launch preparation is particularly important.

Ensure that all interactions and activities in Japan comply with corporate and healthcare compliance guidance, including those related to clinical trials, scientific interactions with internal and external stakeholders, and responses to unsolicited requests for medical or scientific information.

Qualifications: Specific Education and Experience Requirements

Essential

Strong experience in Medical Affairs, or R&D within the pharmaceutical industry.

Logical thinking and planning skills are essential.

Excellent internal and external stakeholder management, communication skills in both Japanese and English, presentation skills, and time management skills are required; the candidate must be adaptable, work effectively within a team, and relate well to people at all levels of the organization.

Ability to partner with key internal stakeholders to understand strategic objectives and drive plans that achieve or exceed them.

Excellent learning agility.

Desired/Preferred

Advanced degree in life sciences (PhD, PharmD, or MD) with clinical and research experience in the liver disease area.

Demonstrated leadership in ambiguous situations.

Advanced written and spoken English skills.

Strong project management skills.

For Current Gilead Employees and Contractors:

Please apply via the Internal Career Opportunities portal in Workday.

Job details

Seniority
Manager
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 218 comparable Manager Medical Affairs roles across 70 biopharma companies.

218Comparable roles tracked
175Currently active
70Companies hiring similar roles
37Countries represented

Salary context

31 of 218 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 – $258,000 (median $197,850)

Where these roles are based

Top locations among the 218 comparable roles

United States44
Japan30
Germany22
India20
China19
China's Mainland12

+ 31 more countries

Seniority mix

218 of 218 peers have a known seniority level

Manager124
Associate55
Associate Director39

Therapeutic area mix

75 of 218 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology29
Immunology15
Cardiovascular / CVRM9
Vaccines & Infectious Disease6
Neuroscience5
Dermatology & Aesthetics4
Gastroenterology2
Rare Disease2
Respiratory2
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
Regeneron Japan KK 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 R&D Japan G.K Tokyo, Japan Manager
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_ Cardiovascular (Manager)
Amgen K.K. · Tokyo, Japan · Manager
Function Therapeutic area Seniority Country
60%
[MA] Senior Medical Affairs Scientist Manager - Amyloidosis (Cardiology)
Pfizer International Inc · Tokyo, Japan · Manager
Function Therapeutic area Seniority Country
60%
[MA] Dermatology, MAS(Field) Manager
Pfizer Japan Inc. · Tokyo, Japan · Manager
Function Therapeutic area Seniority Country
60%
[R&D] スタディマネジャー/Japan Study Manager
Pfizer R&D Japan G.K · Tokyo, Japan · Manager
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.