Merck KGaA Posted June 15, 2026

Senior Medical Director, Immunology

Billerica, Massachusetts, United States FULL_TIME
Medical Affairs Immunology Director

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

Work Location:  Billerica, Massachusetts

Shift:  No

Department:  HC-RD-OC Clinical Development Immunology

Recruiter:  Omar de Bary

This information is for internals only. Please do not share outside of the organization.

Your Role:

Responsibilities include but are not limited to:

Provide medical leadership across rheumatology/immunology clinical development programs, ensuring scientific rigor and patient-centric development.

Lead clinical development planning and contribute to target product profile, indication strategy, and evidence generation plans.

Drive protocol development and medical oversight through execution (population, endpoints, dosing rationale, safety monitoring, biomarkers as applicable).

Lead governance preparation and decision-making, documenting recommendations, rationale, key risks, and mitigation/contingency plans.

Partner cross-functionally (Clinical Operations, Safety, Biostats, Regulatory, Quality, Medical Affairs, Business Franchise) to ensure integrated strategy and high-quality delivery.

Support regulatory submissions and interactions (briefing packages, responses, meeting participation) as medical lead.

Interpret clinical data and communicate results via CSRs, publications, congress materials, and internal updates.

Engage external experts (investigators/KOLs) compliantly to inform scientific strategy and study design.

Provide matrix leadership and mentoring; may manage direct reports depending on organizational needs.

Matrix leadership across global cross-functional teams.

Talent development: mentoring and coaching Clinical Scientists/medical staff; direct reports may be included based on organization needs.

Who You Are:

Minimum Qualifications:

Medical Degree (MD) or international equivalent

Board Certification in Rheumatology and/or Clinical Immunology and/or advanced degree (MD/PhD)

Preferred Qualifications:

Significant clinical experience in Rheumatology and/or Clinical Immunology (typically 5–7+ years), including prior hands-on patient care

5+ years medical leadership in pharmaceutical/biotech clinical development, including regulatory submissions and interactions (FDA/EMA/others)

Experience designing clinical development plans and leading global clinical trial execution in a matrix environment

Strong track record of delivering milestones under tight timelines

Deep knowledge of drug development and clinical trial methodology in immune-mediated inflammatory diseases/rheumatology

Strong understanding of GCP, ICH, FDA/EMA requirements

Sound clinical judgment and ability to make decisions with incomplete/ambiguous data; clearly communicates rationale and trade-offs

Excellent cross-functional leadership, stakeholder management, and influence without authority

Strong medical writing and document review skills (protocols, IBs, CSRs, briefing books)

Excellent communication and presentation skills for governance and external forums

Willingness to travel as needed (domestic/international)

Ability to work at a computer for extended periods (reading/writing/reviewing documents, virtual meetings).

Ability to communicate effectively verbally and in writing.

Ability to travel as required (including navigating airports/hotels/sites).

Ability to attend in-person and virtual meetings, including occasional early/late meetings across time zones.

Pay Range for this position: $229,800 - $381,700

The offer range represents the anticipated low and high end of the base pay compensation for this position. The actual compensation offered will be determined by factors such as location, level of experience, education, skills, and other job-related factors. Position may be eligible for sales or performance-based bonuses. Benefits offered by the Company include health insurance, paid time off (PTO), retirement contributions, and other perquisites. For more information click  here .

The Company is an Equal Employment Opportunity employer. No employee or applicant for employment will be discriminated against on the basis of race, color, religion, age, sex, sexual orientation, national origin, ancestry, disability, military or veteran status, genetic information, gender identity, transgender status, marital status, or any other classification protected by applicable federal, state, or local law.  This policy of Equal Employment Opportunity applies to all policies and programs relating to recruitment and hiring, promotion, compensation, benefits, discipline, termination, and all other terms and conditions of employment. Any applicant or employee who believes they have been discriminated against by the Company or anyone acting on behalf of the Company must report any concerns to their Human Resources Business Partner, Legal, or Compliance immediately. The Company will not retaliate against any individual because they made a good faith report of discrimination.

Job details

Seniority
Director
Function
Medical Affairs
Therapeutic area
Immunology
Location
Billerica, Massachusetts, United States
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 187 comparable Director Medical Affairs roles across 34 biopharma companies.

187Comparable roles tracked
180Currently active
34Companies hiring similar roles
16Countries represented

Salary context

104 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 $229,800/yr – $381,700/yr
Lowest disclosed · Senior Principal Medical Writer · Merck KGaA $126,900/yr – $215,400/yr
Peer group range $171,150 – $392,100 (median $264,000)

Where these roles are based

Top locations among the 187 comparable roles

United States143
United Kingdom9
China's Mainland8
Japan7
Switzerland5
Canada2

+ 10 more countries

Seniority mix

187 of 187 peers have a known seniority level

Director157
Senior Director24
Principal6

Therapeutic area mix

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

Oncology36
Immunology13
Neuroscience10
Respiratory10
Vaccines & Infectious Disease6
Dermatology & Aesthetics6
Rare Disease5
Cardiovascular / CVRM5
Ophthalmology1

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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.

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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.

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Function Therapeutic area Seniority Country
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Function Therapeutic area Seniority Country
85%
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BMS Japan · Otemachi-JP, Japan · Director
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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.