Biogen Posted September 18, 2026

Senior Manager, Regulatory Affairs

Tokyo, Japan Full time
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Biogen 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 Overview:

Responsible for actively contributing to the development and implementation of regulatory strategy for specific projects, serving as the regulatory representative from Japan on relevant project teams, and serving as the regulatory contact with relevant regulatory authorities, as appropriate.

Manage the process for preparation of submission documents and approval of new drugs including life cycle management in Japan.

Not only as a regulatory matter expert, proactively collaborate with stakeholders in R&D and lead project teams with them.

Job Duties:

・ Responsible for leading the development, alignment, and implementation of Japan regulatory strategy for assigned projects and programs across all stages of development (pre-Phase 1 through commercial), integrating local regulatory requirements, global development objectives, business priorities, and emerging regulatory trends.

・ Provide end-to-end leadership for all aspects of regulatory submissions relevant to assigned projects or programs in Japan, establishing the submission strategy, driving cross-functional execution, resolving issues and competing priorities, and ensuring alignment with global project plans and Japan business objectives.

・ Lead the strategy, preparation, and conduct of necessary meetings and other interactions with Japanese Health Authorities for assigned projects, aligning cross-functional positions, articulating the company's regulatory rationale, and translating authority feedback into clear actions and strategic recommendations.

・ Identify, assess, and communicate regulatory risks and opportunities for assigned projects or programs; develop mitigation and escalation strategies, and influence project and functional leadership decisions by clarifying implications for development, approval, launch, and life cycle management in Japan.

・Provide recommendations that not only comply with regulatory requirements, but also carefully weigh the risks and benefits of pursuing innovative approaches and propose solutions that go beyond conventional precedents.

Minimum Education Requirements:

BA/BS/University degree required, Life/Health Sciences preferred.

Minimum Experience Requirements:

10  years+ biotechnology or pharmaceutical experience

5-7 years’ experience in regulatory affairs or equivalent experience/education

Strong understanding of regulation, guidelines and trends

Clinical research and drug development experience preferred

Job Level: Management

Why Biogen?

We are a global team with a commitment to excellence, and a pioneering spirit. As a mid-sized biotechnology company, we provide the stability and resources of a well-established business while fostering an environment where individual contributions make a significant impact. Our team encompasses some of the most talented and passionate achievers who have unparalleled opportunities for learning, growth, and expanding their skills. Above all, we work together to deliver life-changing medicines, with every role playing a vital part in our mission. Caring Deeply. Achieving Excellence. Changing Lives.

At Biogen, we are committed to building on our culture of inclusion and belonging that reflects the communities where we operate and the patients we serve. We know that diverse backgrounds, cultures, and perspectives make us a stronger and more innovative company, and we are focused on building teams where every employee feels empowered and inspired.  Read on  to learn more about Biogen.

All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, sexual orientation, marital status, race, color, national origin, ancestry, ethnicity, religion, age, veteran status, disability, genetic information or any other basis protected by federal, state or local law. Biogen is an E-Verify Employer in the United States.

Job details

Seniority
Manager
Function
Regulatory Affairs
Therapeutic area
Not listed
Location
Tokyo, Japan
Employment type
Full time

How this role compares

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

We currently track 187 comparable Manager Regulatory Affairs roles across 63 biopharma companies.

187Comparable roles tracked
171Currently active
63Companies hiring similar roles
32Countries represented

Salary context

51 of 187 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
Peer group range $115,000 – $245,000 (median $180,500)

Where these roles are based

Top locations among the 187 comparable roles

United States75
India24
Japan13
Poland10
United Kingdom10
China8

+ 26 more countries

Seniority mix

187 of 187 peers have a known seniority level

Manager137
Associate Director41
Associate9

Therapeutic area mix

15 of 187 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology8
Immunology4
Dermatology & Aesthetics2
Neuroscience1

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
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
BMS Japan Otemachi-JP, Japan Manager
Same function Same seniority Same country
60%similar
BMS Japan Otemachi-JP, Japan Manager
Same function Same seniority Same country
60%similar
Amgen K.K. Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Amgen K.K. 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.

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%
Senior Manager, Global Patient Safety
Regeneron Japan KK · Tokyo, Japan · Manager
Function Therapeutic area Seniority Country
60%
Manager, Expert Scientific Writer
BMS Japan · Otemachi-JP, Japan · Manager
Function Therapeutic area Seniority Country
60%
[Innovative Medicine] R&D, Specialist/Manager, Regulatory Strategy & Liaison Group, Regulatory Development, Regulatory Affairs
Johnson & Johnson · Chiyoda, Japan · Manager
Function Therapeutic area Seniority Country
60%
Senior Manager, Regulatory Affairs
Regeneron Japan KK · 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.