Merck Posted August 12, 2026

Principal Scientist, Early Clinical Development, Respiratory Therapeutic Area

Boston, Massachusetts, United States of America FULL_TIME
Clinical Development Respiratory Principal

Merck 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 Description

We have an exciting opportunity for a physician-scientist to join our group as a Principal Scientist (Clinical Director) in Translational Medicine/Early Clinical Development in the Respiratory Therapeutic Area based in the US (Boston, MA).

Translational Medicine at our Research Division is responsible for early clinical development of novel therapeutics, working in close collaboration with our discovery scientists and late-stage clinical researchers. The Respiratory Therapeutic Area specifically focuses on development in the respiratory system, including diseases of the airways, parenchyma, and pulmonary vasculature. We are seeking a highly qualified individual for a position in our group. The ideal candidate for this position is a physician-scientist with training in pulmonology and an established track record of scientific achievement, who desires a career in developing therapies for respiratory disease.

Success depends on the integrity, knowledge, imagination, creativity, skill, diversity and teamwork of the people in the group. To this end, we strive to create an environment of mutual respect, encouragement, and teamwork. Candidates should have a strong background in basic, translational, and/or clinical research and a desire to work collaboratively across the organization between departments and therapeutic areas as part of a global team.

 Primary responsibilities for the Principal Scientist include the following:

Working with basic science teams on specific diseases and therapeutic areas, providing clinical expertise for identification and validation of novel targets, including the design of preclinical and clinical experiments to validate targets and/or pathways, and leveraging this work for development of novel therapeutics

Working with cross-functional teams including discovery scientists, pharmacologists, toxicologists, and other specialists to advance novel therapeutics from preclinical development into clinical development

As a key member/leader of an early development team, working in close collaboration with internal and external staff and scientists (including discovery research, biostatistics, drug metabolism, modeling and simulation, regulatory affairs, and global clinical trials operations) for the design and execution of early clinical development strategy

Taking a lead role in developing and executing clinical pharmacology studies for programs in all phases (I – IV) of development, including formulation or device changes, drug-drug interaction studies, and studies in special populations

Providing early phase/clinical pharmacology support for programs through the regulatory filing process including preparation of supportive documents and presentations

Developing and executing studies to validate established and novel clinical biomarkers, including blood/tissue sampling, imaging, electrophysiological, wearable devices, and behavioral responses to study biological activity in humans

Providing clinical and scientific expertise to assess internal and external opportunities for partnership

Engaging with the broader internal and external scientific community in disease or therapeutic areas of interest, including via consultations with scientific/academic thought leaders, preparation of posters and publications, and attendance/presentation at conferences

Working broadly with key functions across the company at research sites around the world.

Translational Medicine is specifically responsible for:

Contributing to the identification of novel targets by partnering with Discovery Sciences to bring a clinical perspective into the earliest stages of target identification and validation, and to execute clinical studies to evaluate the relevance of potential targets to human disease in order to justify full development.

Leadership of the early clinical development strategy for novel therapeutic programs from the preclinical stage through Phase 1 studies of safety, tolerability, pharmacokinetics and pharmacodynamics, to Phase 2 studies demonstrating Proof-of-Concept and enabling Phase 3 clinical trials.

Development of biomarker strategies through cross-functional teams that advance therapeutics from First-in-Human studies through clinical Proof-of-Concept. This includes experimental medicine studies to establish and/or validate biomarker platforms.

Development and execution of clinical pharmacology strategies to support later stages of development through to worldwide regulatory applications.

 

Education:

Doctoral degree: MD or MD/PhD (or international equivalent) required

Required:

Experience in biomedical research, with a demonstrated record of scientific scholarship and achievement including scientific publications. The specific clinical or scientific background is less important than having a track record of excellence and a willingness to work collaboratively across different therapeutic areas.

Strong interpersonal, writing, and presentation skills, as well as the ability to function in a team environment, are essential.

Experience in clinical medicine including completion or anticipated completion of residency and fellowship training is required.

Fellowship training and clinical board certification in Pulmonology or related discipline involving care of respiratory diseases (such as Allergy) is required.

Experience as an academic faculty member is preferred.

Prior experience in the pharmaceutical industry is helpful but not required.

#EligibleforERP

Required Skills:

Allergy and Immunology, Asthma, Biomedical Research, Chronic Obstructive Pulmonary Disease (COPD), Clinical Development, Clinical Medicine, Clinical Research, Clinical Trial Planning, Cross-Functional Teamwork, Pulmonary Disease Research, Pulmonary Disorders, Pulmonology, Translational Research

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.  As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities.  For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

EEOC GINA Supplement​

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another’s thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts

The salary range for this role is

$260,300.00 - $409,700.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits.  Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits .

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

San Francisco Residents Only:  We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only:  We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully 

Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company.  No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

Domestic

VISA Sponsorship:

Yes

Travel Requirements:

25%

Flexible Work Arrangements:

Not Applicable

Shift:

Not Indicated

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/31/2026 *A job posting is effective until 11:59:59PM on the day BEFORE  the listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.

Requisition ID:R410765

Job details

Seniority
Principal
Function
Clinical Development
Therapeutic area
Respiratory
Location
Boston, Massachusetts, United States of America
Employment type
FULL_TIME

How this role compares

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

We currently track 254 comparable Principal Clinical Development roles across 35 biopharma companies.

254Comparable roles tracked
224Currently active
35Companies hiring similar roles
23Countries represented

Salary context

94 of 254 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 $260,300/yr – $409,700/yr
Peer group range $90,199 – $392,100 (median $264,000)

Where these roles are based

Top locations among the 254 comparable roles

United States136
India50
Spain12
United Kingdom10
China4
Switzerland4

+ 17 more countries

Seniority mix

254 of 254 peers have a known seniority level

Director141
Senior91
Principal22

Therapeutic area mix

72 of 254 peers have a known therapeutic area; the rest are genuinely unlabeled, not hidden

Oncology34
Immunology16
Cardiovascular / CVRM7
Respiratory5
Neuroscience5
Dermatology & Aesthetics2
Ophthalmology2
Rare Disease1

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.

90%similar
AstraZeneca Gaithersburg, Maryland, United States of America Director
Same function Same therapeutic area Adjacent seniority Same country
90%similar
AstraZeneca Gaithersburg, Maryland, United States of America Director
Same function Same therapeutic area Adjacent seniority Same country
90%similar
Merck Rahway, New Jersey, United States of America Director
Same function Same therapeutic area Adjacent seniority Same country
90%similar
AbbVie North Chicago, IL Director
Same function Same therapeutic area Adjacent seniority Same country
75%similar
AstraZeneca Cambridge, United Kingdom Director
Same function Same therapeutic area Adjacent seniority
60%similar
Novartis Cambridge (USA), United States Principal
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.

90%
Global Development Medical Director, Late Respiratory and Immunology Clinical Development
AstraZeneca · Gaithersburg, Maryland, United States of America · Director
Function Therapeutic area Adjacent seniority Country
90%
Medical Director/Senior Medical Director, Immunology Clinical Development - Respiratory
AbbVie · North Chicago, IL · Director
Function Therapeutic area Adjacent seniority Country
60%
Principal Scientist - Clinical Pharmacology Modeling and Simulation
Amgen Inc. · Thousand Oaks, United States · Principal
Function Therapeutic area Seniority Country
60%
Principal Scientist, Clinical Research - Immunology/Dermatology
Merck · Rahway, New Jersey, United States of America · Principal
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.