7d ago

Senior Scientist, Regulatory Affairs- CMC - Synthetic Moieties of ADC's and Bioconjugates

2 Locationssenior
Legal & ComplianceRegulatory
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Quick Summary

Overview

Job Description SENIOR SCIENTIST (R3) REGULATORY CMC - SYNTHETIC MOIETIES OF ADCs AND BIOCONJUGATES Position Description: Serve as a Regulatory Chemistry,

Technical Tools
Legal & ComplianceRegulatory

Position Description:

  • Serve as a Regulatory Chemistry, Manufacturing and Control (CMC) Lead for the synthetic-moiety (Drug-Linker) of assigned antibody-drug conjugate (ADC) and other bio-conjugate programs, providing regulatory leadership within Regulatory and on cross-functional teams.
  • Be accountable for the delivery of all regulatory milestones through product development and post-approval lifecycle.
  • Develop and execute robust, phase-appropriate global Regulatory CMC strategies for drug-linkers, payloads, linkers, peptides, and other chemically synthesized moieties that are part of bio-conjugate molecules.
  • Be accountable for the execution of global product regulatory strategies by robust assessment of global regulatory CMC requirements and identification of potential risks.
  • Integrate the regulatory strategy for synthetic moieties with those for the targeting component, conjugation process, conjugated drug substance, and drug product, including alignment of dossier content, data requirements, and regulatory milestones.
  • Manage preparation and execution of Chemistry, Manufacturing and Control documentation including Investigational New Drug Applications, Investigational Medicinal Product Dossiers, original Biologics License Applications, Marketing Authorization Applications, post-approval submissions/variations, agency meeting background packages, and responses to health authority questions.
  • Manage change controls and develops regulatory filing strategies with an understanding of regulations and company policies and procedures.
  • Conduct all activities with an unwavering focus on compliance

Position Qualifications:

Requirements

~1 min read
  • B.S. in a science, engineering, or a related field (advanced degree preferred). Fields of study include Chemistry, Chemical Engineering, or Biochemistry.

Regular

No Travel Required

  • At least 5 years of Regulatory CMC or directly relevant pharmaceutical development experience in small molecules or other chemically synthesized modalities, including experience in process chemistry, analytical development, manufacturing, testing, quality, technical operations, or CMC product development.

Nice to Have

~1 min read
  • Experience supporting CMC regulatory submissions, health authority interactions, or development of drug-linkers, payloads, ADCs, peptides, oligonucleotides, or other bio-conjugate or new-modality products. Experience with external development or manufacturing partners and global life-cycle management is also preferred. 

Current Employees apply HERE

Current Contingent Workers apply HERE

Adaptability, Adaptability, Analytical Biochemistry, Analytical Chemistry, Antibody Drug Conjugates (ADC), Biochemistry, Bioconjugation, Chemistry, Detail-Oriented, Document Coordination, Drug Development, Drug Formulations, Electronic Common Technical Document (eCTD), Employee Training Programs, External Manufacturing, Interpersonal Relationships, Ligand Binding, Pharmaceutics, Process Chemistry, Regulatory Affairs Management, Regulatory CMC, Regulatory Communications, Regulatory Compliance, Regulatory Compliance Audits, Regulatory Documents {+ 6 more}

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 primary location for this posting is:

USA - Pennsylvania - North Wales (Upper Gwynedd)

Where required by law, the compensation range for this role is provided below.


The salary range for the primary location of this role is:

$117,000.00 - $184,200.00

This range reflects the Company's reasonable expectation of the base salary applicable to this role at the time of 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.


What We Offer

~1 min read

No relocation

No

Hybrid

1st - Day

No

n/a

10/30/2026

Location & Eligibility

Where is the job
Not specified
Location terms not specified
Who can apply
Same as job location

About this job

Posted
7 days ago
Employer
has 1,656 open jobs on Jobera in 3 countries.

Listing Details

Posted
October 9, 2026
First seen
October 10, 2026
Last seen
October 15, 2026

Posting Health

Days active
5
Repost count
0
Trust Level
27%
Scored at
October 16, 2026

Signal breakdown

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Senior Scientist, Regulatory Affairs- CMC - Synthetic Moieties of ADC's and Bioconjugates