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Assoc Prin. Scientist, Chemistry

MSD

Assoc Prin. Scientist, Chemistry

full-timePosted: Nov 12, 2025

Job Description

Categories: Pharmaceutical, Research, Chemistry, Process Development

Job Description

Job Description:

Nature and Scope of Position:
Reports into the External Capabilities group of Small Molecule Process R&D, our Research & Development Division. Responsible for the work of teams of scientists at our external partners. The role provides daily scientific oversight and real-time problem solving in the areas of synthetic route design, scouting, optimization and development, and API deliveries in support of our Company's small molecule pipeline.

Collaborates effectively with Process Chemistry, Discovery Process Chemistry, Enabling Technologies, Chemical Engineering R&D, Analytical R&D, Quality, and other our Company's partner groups to provide innovative and practical solutions to synthetic chemistry and development problems and ensure successful API deliveries under tight timelines. 

Must have deep subject matter expertise in synthetic chemistry and rich experience in process development. To demonstrate scientific and operational excellence, the incumbent is expected to build a broad network internally, support a broad portfolio of programs both technically and strategically, and mentor young scientists both internally and externally.

Builds and maintains a strong working relationship with the scientists at our strategic external partners. Promotes a culture of scientific excellence, trust, collaboration, quality, safety and compliance that extends beyond our Company's team and into partner organizations. Refined communication, negotiation, influencing and relationship management skills are essential for establishing partnerships in diverse geographies and cultures.
 

Qualifications

Education Requirement:

  • Ph.D. in Synthetic Chemistry

Required:

  • 5+ years of pharmaceutical industry experience in synthetic chemistry and GMP manufacturing. 

  • Must have a strong track record of delivering results via innovation and fearless problem solving.

  • Strong interpersonal, communication, negotiating, influencing and collaboration skills. 

  • Subject matter expertise for process chemistry, enabling technologies to support large scale manufacturing. 

  • Travel: Yes, 25% of the Time

Required Skills:

Accountability, Accountability, Adaptability, Analytical Chemistry, Analytical Development, Chemical Engineering, Chemical Processes, Chemical Synthesis, Chemical Technology, Clinical Judgment, Collaborative Communications, Communication, Computational Chemistry, Cross-Cultural Awareness, Data Analysis, Enzymology, Experimental Development, GMP Compliance, Innovation, Interdisciplinary Collaboration, Job Descriptions, Lead Optimization, Machine Learning, Medicinal Chemistry, Molecular Structure {+ 5 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

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:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Hybrid

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

01/31/2026

*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.

Locations

  • Shanghai, Shanghai, China

Salary

Estimated Salary Rangemedium confidence

126,000 - 198,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Synthetic Chemistryintermediate
  • Process Developmentintermediate
  • GMP Manufacturingadvanced
  • Problem Solvingintermediate
  • Relationship Managementadvanced
  • Negotiation and Influencingadvanced

Required Qualifications

  • Ph.D. in Synthetic Chemistry (degree)
  • 5+ years of pharmaceutical industry experience in synthetic chemistry and GMP manufacturing (experience)
  • Strong track record of delivering results via innovation and fearless problem solving (experience)
  • Deep subject matter expertise in synthetic chemistry (experience)

Responsibilities

  • Provide daily scientific oversight and real-time problem solving for teams of scientists at external partners in synthetic route design, scouting, optimization, development, and API deliveries
  • Collaborate with Process Chemistry, Discovery Process Chemistry, Enabling Technologies, Chemical Engineering R&D, Analytical R&D, Quality, and other partner groups to deliver innovative solutions and ensure API deliveries under tight timelines
  • Build and maintain strong working relationships with scientists at strategic external partners across diverse geographies and cultures
  • Support a broad portfolio of programs both technically and strategically, and mentor young scientists internally and externally
  • Promote a culture of scientific excellence, trust, collaboration, quality, safety, and compliance within partner organizations
  • Build broad internal networks to demonstrate scientific and operational excellence

Benefits

  • Professional Development: Opportunity to mentor young scientists and build broad internal networks
  • Work Environment: Culture of scientific excellence, trust, collaboration, quality, safety, and compliance
  • Career Growth: Support for broad portfolio of programs with strategic involvement in R&D pipeline
  • Global Exposure: Partnerships in diverse geographies and cultures

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MSD logo

Assoc Prin. Scientist, Chemistry

MSD

Assoc Prin. Scientist, Chemistry

full-timePosted: Nov 12, 2025

Job Description

Categories: Pharmaceutical, Research, Chemistry, Process Development

Job Description

Job Description:

Nature and Scope of Position:
Reports into the External Capabilities group of Small Molecule Process R&D, our Research & Development Division. Responsible for the work of teams of scientists at our external partners. The role provides daily scientific oversight and real-time problem solving in the areas of synthetic route design, scouting, optimization and development, and API deliveries in support of our Company's small molecule pipeline.

Collaborates effectively with Process Chemistry, Discovery Process Chemistry, Enabling Technologies, Chemical Engineering R&D, Analytical R&D, Quality, and other our Company's partner groups to provide innovative and practical solutions to synthetic chemistry and development problems and ensure successful API deliveries under tight timelines. 

Must have deep subject matter expertise in synthetic chemistry and rich experience in process development. To demonstrate scientific and operational excellence, the incumbent is expected to build a broad network internally, support a broad portfolio of programs both technically and strategically, and mentor young scientists both internally and externally.

Builds and maintains a strong working relationship with the scientists at our strategic external partners. Promotes a culture of scientific excellence, trust, collaboration, quality, safety and compliance that extends beyond our Company's team and into partner organizations. Refined communication, negotiation, influencing and relationship management skills are essential for establishing partnerships in diverse geographies and cultures.
 

Qualifications

Education Requirement:

  • Ph.D. in Synthetic Chemistry

Required:

  • 5+ years of pharmaceutical industry experience in synthetic chemistry and GMP manufacturing. 

  • Must have a strong track record of delivering results via innovation and fearless problem solving.

  • Strong interpersonal, communication, negotiating, influencing and collaboration skills. 

  • Subject matter expertise for process chemistry, enabling technologies to support large scale manufacturing. 

  • Travel: Yes, 25% of the Time

Required Skills:

Accountability, Accountability, Adaptability, Analytical Chemistry, Analytical Development, Chemical Engineering, Chemical Processes, Chemical Synthesis, Chemical Technology, Clinical Judgment, Collaborative Communications, Communication, Computational Chemistry, Cross-Cultural Awareness, Data Analysis, Enzymology, Experimental Development, GMP Compliance, Innovation, Interdisciplinary Collaboration, Job Descriptions, Lead Optimization, Machine Learning, Medicinal Chemistry, Molecular Structure {+ 5 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

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:

VISA Sponsorship:

Travel Requirements:

Flexible Work Arrangements:

Hybrid

Shift:

Valid Driving License:

Hazardous Material(s):

Job Posting End Date:

01/31/2026

*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.

Locations

  • Shanghai, Shanghai, China

Salary

Estimated Salary Rangemedium confidence

126,000 - 198,000 USD / yearly

Source: AI Estimation

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • Synthetic Chemistryintermediate
  • Process Developmentintermediate
  • GMP Manufacturingadvanced
  • Problem Solvingintermediate
  • Relationship Managementadvanced
  • Negotiation and Influencingadvanced

Required Qualifications

  • Ph.D. in Synthetic Chemistry (degree)
  • 5+ years of pharmaceutical industry experience in synthetic chemistry and GMP manufacturing (experience)
  • Strong track record of delivering results via innovation and fearless problem solving (experience)
  • Deep subject matter expertise in synthetic chemistry (experience)

Responsibilities

  • Provide daily scientific oversight and real-time problem solving for teams of scientists at external partners in synthetic route design, scouting, optimization, development, and API deliveries
  • Collaborate with Process Chemistry, Discovery Process Chemistry, Enabling Technologies, Chemical Engineering R&D, Analytical R&D, Quality, and other partner groups to deliver innovative solutions and ensure API deliveries under tight timelines
  • Build and maintain strong working relationships with scientists at strategic external partners across diverse geographies and cultures
  • Support a broad portfolio of programs both technically and strategically, and mentor young scientists internally and externally
  • Promote a culture of scientific excellence, trust, collaboration, quality, safety, and compliance within partner organizations
  • Build broad internal networks to demonstrate scientific and operational excellence

Benefits

  • Professional Development: Opportunity to mentor young scientists and build broad internal networks
  • Work Environment: Culture of scientific excellence, trust, collaboration, quality, safety, and compliance
  • Career Growth: Support for broad portfolio of programs with strategic involvement in R&D pipeline
  • Global Exposure: Partnerships in diverse geographies and cultures

Target Your Resume for "Assoc Prin. Scientist, Chemistry" , MSD

Get personalized recommendations to optimize your resume specifically for Assoc Prin. Scientist, Chemistry. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Assoc Prin. Scientist, Chemistry" , MSD

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

MSDMerckPharmaPharmaceuticalResearchChemistryProcess Development

Answer 10 quick questions to check your fit for Assoc Prin. Scientist, Chemistry @ MSD.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

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