Merck KGaA Posted August 8, 2026

Regulatory CMC Senior Manager _ Biopharma

Tokyo, Tokyo, Japan FULL_TIME
Manufacturing & CMC Manager

Merck KGaA 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

YOUR ROLE

This role provides a unique opportunity to make a significant impact in the pharmaceutical industry while working in a dynamic and supportive environment.

As the CMC Regulatory Senior Manager, you will serve as a pivotal liaison between global and Japan teams, ensuring effective coordination of CMC and regulatory science issues. Your key responsibilities will include leading discussions and actions towards shared goals within the team, preparing critical documents such as the AAF, QOS, and Module 3 for Japan submissions, and crafting comprehensive responses to CMC inquiries from the PMDA. You will maintain close communication with global Regulatory CMC colleagues to ensure that the most up-to-date CMC status and information are shared. Additionally, You will assess the adequacy of CMC information (API, excipients, drug product) content based on Japanese regulatory requirements and provide key CMC information to our counterparts around the world, as well as propose and coordinate development strategies in Japan. Your role is crucial in identifying potential scientific challenges and regulatory scientific gap early to mitigate risks in development plans, thereby supporting the company's mission of delivering innovative healthcare solutions. Currently, our team consists of three people, and this position will be a playing manager with no direct reports. This position is based in Japan and offers flexible remote work options up to two days a week.

 

WHO YOU ARE

You have 7-10 years of experience in CMC NDA dossier preparation (CTD Module 2 and Module 3) and supplemental NDA submissions, including partial changes and PMDA CMC-related consultations.

You possess professional experience in CMC activities, such as formulation development, analytical development, and API and drug product manufacturing.

You have a solid understanding of ICH guidelines and Japanese CMC-related regulations, particularly for regulatory submissions.

You are familiar with global pharmaceutical product development processes and possess strong business acumen.

You have experience leading global projects and fostering collaboration among diverse teams.

You demonstrate excellent communication skills, both written and verbal, in English and Japanese.

You have a proactive mindset, with the ability to influence and encourage colleagues to work cohesively towards common objectives.

You are skilled in collecting and sharing scientific and technical information from various internal and external resources to enhance project outcomes.

Job details

Seniority
Manager
Function
Manufacturing & CMC
Therapeutic area
Not listed
Location
Tokyo, Tokyo, Japan
Employment type
FULL_TIME

How this role compares

Computed from every other active Manufacturing & CMC role in our database, not just this employer's listings.

We currently track 345 comparable Manager Manufacturing & CMC roles across 62 biopharma companies.

345Comparable roles tracked
323Currently active
62Companies hiring similar roles
30Countries represented

Salary context

112 of 345 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 Operator - 2nd Shift · Mylan Technologies, Inc. $30,000/yr – $49,000/yr
Highest disclosed · Associate Director Packaging Development · Gilead Sciences, Inc. $182,070/yr – $235,620/yr
Peer group range $39,500 – $208,845 (median $167,175)

Where these roles are based

Top locations among the 345 comparable roles

United States207
India45
Ireland21
Switzerland9
Singapore7
Netherlands6

+ 24 more countries

Seniority mix

345 of 345 peers have a known seniority level

Manager202
Associate82
Associate Director61

Therapeutic area mix

0 of 345 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

No peers with a known therapeutic area yet.

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
GlaxoSmithKline K.K. Akasaka, Japan Manager
Same function Same seniority Same country
60%similar
Amgen K.K. Tokyo, Japan Manager
Same function Same seniority Same country
60%similar
Boehringer Ingelheim Higashine, Japan Manager
Same function Same seniority Same country
60%similar
Boehringer Ingelheim Higashine, Japan Manager
Same function Same seniority Same country
45%similar
Lilly Cork, Cork, Ireland Manager
Same function Same seniority
45%similar
AbbVie North Chicago, IL Manager
Same function Same seniority

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%
Japan Site Planning Manager
GlaxoSmithKline K.K. · Akasaka, Japan · Manager
Function Therapeutic area Seniority Country
60%
Automation Engineer | Staff / non-line Manager | MIRAI Program Group, Yamagata Plant (Higashine, Japan, Yamagata)
Boehringer Ingelheim · Higashine, Japan · Manager
Function Therapeutic area Seniority Country
45%
Senior Manager Regulatory Affairs, Chemistry, Manufacturing and Controls (CMC)
AbbVie · Waltham, MA · Manager
Function Therapeutic area Seniority Country
45%
Senior Program Manager, R&D Medical Device / Combination Product
AbbVie · North Chicago, IL · 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.