Senior Specialist, Chemistry; Onsite
Job in
Rahway, Union County, New Jersey, 07065, USA
Listed on 2026-10-10
Listing for:
Merck Sharp & Dohme (MSD)
Full Time
position Listed on 2026-10-10
Job specializations:
-
Research/Development
Pharmaceutical Science/ Research, Drug Discovery, Research Scientist -
Pharmaceutical
Pharmaceutical Science/ Research, Drug Discovery
Job Description & How to Apply Below
Job Description The Process Chemistry group within the Small Molecule Process Research & Development Department in Rahway, New Jersey is seeking a Senior Specialist to play a key role in advancing our pipeline of drug substances, including small molecules, macrocyclic peptides, and bioconjugates. This lab-based position offers an opportunity to drive Process Characterization of late-stage programs through establishment of proven acceptable ranges, fate and purge studies, and chemical marker preparation.
This individual will also synthesize starting materials and intermediates to support route scouting efforts and support kilo lab scale syntheses. The ideal candidate is highly motivated and has substantial synthetic chemistry experience, can perform independent analysis using various analytical characterization methods, and pays close attention to detail to ensure safe lab practices and rigorous documentation of work. A proven record of technical strength, clear written and oral communication, and collaboration and adaptability in a fast-paced, dynamic research environment is essential.
Specific Responsibilities Laboratory-based characterization of late-stage syntheses to support commercialization of small molecule manufacturing by performing Design of Experiments, fate and purge studies, and chemical marker preparation
Laboratory work with a large variety of chemicals, using a set of modern manual and automated laboratory equipment, and leveraging an array of analytical technologies, in a safe, compliant, and rigorously documented manner
Laboratory-based synthesis and characterization of starting materials and intermediates to support route scouting, including kilo lab scale up of intermediates and APIsNon-lab-based work includes experimental planning, data analysis, and writing clear and concise development reports
Education
Minimum Requirement Ph.D. degree in Chemistry, an M.S. degree with 6 years of pharma/biopharma experience, or a B.S. with 9 years of pharma/biopharma experience.
Required Experience and Skills Training must be in the field of organic synthesis, including synthetic methodology, catalysis, or total synthesis
Significant experience in chemical synthesis, compound purification, and analytical characterization, including HPLC, MS, and NMR techniques
Strong written and oral communication skills and the ability to work effectively and with urgency in a collaborative and team environment
The ability to work independently with minimum supervision of daily tasks
Productivity and efficiency working in an organic chemistry lab#PRD#eligibleforERP
Required Skills:
Biopharmaceutical Industry, Biopharmaceuticals, Biopharmaceutics, Chemical Synthesis, Cross-Cultural Teams, Data Analysis, Deviation Management, Facility Management, Good Manufacturing Practices (GMP), Nuclear Magnetic Resonance Spectroscopy (NMR), Pharmaceutical Biology, Pharmacokinetics, Proton Nuclear Magnetic Resonance, Sterile Manufacturing, Vaccine Manufacturing Preferred
Skills:
Current Employees apply HERE Current Contingent Workers apply HEREUS 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 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…
Position Requirements
10+ Years
work experience
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