• Merck & Co. (Rahway, NJ)
    Job DescriptionThe Analytical Commercialization Technology (ACT) group within Analytical Chemistry in Development and Supply (ACDS) is seeking applicants for an ... Associate Principal Scientist position available at the Rahway, NJ and West...development, manufacturing process scale-up and validation support, preparation of Chemistry , Manufacturing, and Controls (CMC) documents for global regulatory… more
    HireLifeScience (10/11/25)
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  • Merck & Co. (Rahway, NJ)
    …Analytical Commercialization Technology group currently has an exciting opportunity for a Scientist at our Rahway, NJ site. The position is a laboratory-based ... attending seminars, and reading relevant literature.Education Minimum Requirement: BS/BA in Chemistry or other related physical sciences discipline with at least 2… more
    HireLifeScience (10/09/25)
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  • Merck & Co. (Rahway, NJ)
    …responsibility and leadership of internal and external work.The Associate Scientist , Engineering position leverages scientific/technical experience to develop safe ... and tools for statistical design of experiments. This role involves hands-on wet chemistry experimentation at the laboratory bench and kilo lab scales in addition to… more
    HireLifeScience (10/10/25)
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  • Merck & Co. (Rahway, NJ)
    …to positively impact patients.- - The successful candidate will be a passionate scientist with strong academic fundamentals and a drive to develop new medicines to ... awareness of relevant new and current technologies to grow as a pharmaceutical scientist .-- - Education Minimum Requirements: - BS or MS degree- in Chemical… more
    HireLifeScience (10/09/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Principal Scientist , Drug Discovery in our Research and Development Department will be responsible for identifying new molecular entities and ... resources for the necessary research work (Medicinal and Process Chemistry , in vitro Pharmacology, Pharmacokinetics, Disease Models, Formulation Development, Safety… more
    HireLifeScience (10/10/25)
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  • Merck & Co. (Rahway, NJ)
    Job Description Sr. Scientist , Small Molecule Analytical Research & Development The Small Molecule Analytical Research and Development group has an opening for a ... Senior Scientist based in Rahway, NJ. Join us and experience...or 7 years experience with a BS degree in Chemistry , Pharmaceutical Sciences, other Life Sciences, or equivalent with… more
    HireLifeScience (10/09/25)
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  • Merck & Co. (Rahway, NJ)
    …(DPPD) Team is seeking a hands-on device characterization and design focused scientist . This position will be responsible for technical interrogation of the various ... abilities. Education Requirement (minimum): BS, MS or Ph.D.. in Mechanical Engineering, Chemistry or equivalent field is required. Required Experience and Skills: A… more
    HireLifeScience (10/09/25)
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  • Merck & Co. (Rahway, NJ)
    …of our Research & Development Division is seeking applicants for a Senior Scientist position available at its Rahway, New Jersey research facility. The Senior ... Scientist is a laboratory-based scientific role tasked with solving...solving complex analytical problems at the interface of biology, chemistry , and lab informatics disciplines to enable development of… more
    HireLifeScience (10/03/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionAssociate Principal Scientist - Fermentation, Novel Expression SystemsThe Novel Expression Systems (NES) team is seeking an Associate Principal ... Scientist with experience in fermentation engineering and process development. Our team is part of the Continuous & Expression Technologies group within the Process… more
    HireLifeScience (09/24/25)
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  • Merck & Co. (Rahway, NJ)
    …drive decisions regarding API form and physical attributes. Mentoring of chemistry and engineering colleagues to share best practices and guide development ... rotor-stator wet mills). Experience with organic chemical synthesis and wet chemistry including running experiments, and generating and analyzing data. Understanding… more
    HireLifeScience (10/01/25)
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  • Merck & Co. (Rahway, NJ)
    …our company Research Laboratories Division is seeking applicants for a Principal Scientist position available at its Rahway, New Jersey research facility. The ... Principal Scientist is a senior scientific role tasked with working...solving complex analytical problems at the interface of biology, chemistry , and lab informatics disciplines to enable development of… more
    HireLifeScience (08/19/25)
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  • Merck & Co. (Rahway, NJ)
    …in a collaborative environment - Coordinate development activities with process chemistry , preformulation , analytical, and physical characterization groups - Leads ... technologies. - Demonstrated ability to apply the principles of physical/organic chemistry , physical pharmacy & materials science to solving practical pharmaceutical… more
    HireLifeScience (09/17/25)
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  • Merck & Co. (Rahway, NJ)
    …in a collaborative environment - Coordinate development activities with process chemistry , preformulation , analytical, and physical characterization groups - Leads ... challenges. - Demonstrated ability to apply the principles of physical/organic chemistry , physical pharmacy & materials science to solving practical pharmaceutical… more
    HireLifeScience (09/17/25)
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  • Merck & Co. (Rahway, NJ)
    …unit operations. - Experience with organic chemical synthesis and wet chemistry including running experiments, and generating and analyzing data - Familiarity ... with Process Analytical Technologies (PAT) and/or data-rich experimentation - Background with Chemical Engineering-related technology development- - PRD #eligibleforERP #WE25Required Skills: Adaptability, Bioreactors, cGMP Regulations, Chemical Engineering,… more
    HireLifeScience (09/09/25)
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  • Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** The Analytical Commercialization Technology (ACT) group within Analytical Chemistry in Development and Supply (ACDS) is seeking applicants for an ... Associate Principal Scientist position available at the Rahway, NJ and West...development, manufacturing process scale-up and validation support, preparation of Chemistry , Manufacturing, and Controls (CMC) documents for global regulatory… more
    Merck (10/11/25)
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  • Scientist , Chemistry

    Merck (Rahway, NJ)
    …Analytical Commercialization Technology group currently has an exciting opportunity for a Scientist at our Rahway, NJ site. The position is a laboratory-based ... seminars, and reading relevant literature. **Education Minimum Requirement:** + BS/BA in Chemistry or other related physical sciences discipline with at least 2… more
    Merck (10/09/25)
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  • Engineer/ Scientist I, QC

    ThermoFisher Scientific (Fair Lawn, NJ)
    …gowning, gloves, lab coat, ear plugs etc.) **Job Description** **Title: Engineer/ Scientist I, QC** **Location: Fairlawn, NJ** **Shift: Tuesday - Saturday (Days)** ... (LCD)/Laboratory Analytical Reagents (LAR) Business Unit. **Discover Impactful Work:** The Engineer/ Scientist QC 1 will make an impact by performing fit-for-purpose… more
    ThermoFisher Scientific (10/11/25)
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  • Engineer/ Scientist I, QC

    ThermoFisher Scientific (Fair Lawn, NJ)
    …Shift (Afternoons) **Environmental Conditions** Laboratory Setting **Job Description** **Title: Engineer/ Scientist I, QC** **Location: Fairlawn, NJ** **Shift: Sun - ... (LCD)/Laboratory Analytical Reagents (LAR) Business Unit. Discover Impactful Work: The Engineer/ Scientist QC 1 will make an impact by performing fit-for-purpose… more
    ThermoFisher Scientific (09/29/25)
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  • Scientist (Water Ecology), Bureau…

    City of New York (New York, NY)
    …in order to prevent risks associated with these systems Working directly under a Scientist Water Ecologist Level II on an inspector team, Scientist Level I ... quality analysis. DUTIES WILL INCLUDE BUT NOT BE LIMITED TO: Under supervision, Scientist Level I will assist in performing field inspections that include regulatory… more
    City of New York (10/08/25)
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  • Principal Scientist , Biologics Analytical…

    Merck (Rahway, NJ)
    …our company Research Laboratories Division is seeking applicants for a Principal Scientist position available at its Rahway, New Jersey research facility. The ... Principal Scientist is a senior scientific role tasked with working...solving complex analytical problems at the interface of biology, chemistry , and lab informatics disciplines to enable development of… more
    Merck (08/19/25)
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