• Repligen (Baltimore, MD)
    …critical steps in the production of biologic drugs.We are seeking a US- based Field Application Scientist to technically support the upstream product lines ... of our customers in the bioprocessing industry.This is a US east coast field -based position requiring domestic and some international travel. The position will be… more
    HireLifeScience (08/13/25)
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  • Merck & Co. (Rahway, NJ)
    …We actively publish and engage with the scientific community to influence the field .As a Senior Principal Scientist , you will drive various strategic initiatives ... Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist .BPR&D within Research Laboratories is committed to rapidly delivering diverse… more
    HireLifeScience (07/24/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionPrincipal Scientist , Chemical Engineering R&DThe Chemical Engineering Research & Development department (CERD), part of the Process Research and ... supervision of junior crystallization subject matter experts, the principal scientist collaborates with cross-functional teams to ensure small molecule Active… more
    HireLifeScience (09/12/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionJob Description: Associate Principal Scientist , Deep Learning Engineer within Data-Rich Experimentation (DRE) Primary Responsibilities: In this role, ... diverse as the team developing them, and in this Associate Principal Scientist role, the chosen candidate will leverage fundamental process modeling, machine… more
    HireLifeScience (09/05/25)
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  • Merck & Co. (Boston, MA)
    Job Description Senior Principal Scientist , Precision Medicine, Immunology Precision Medicine is an integral part of our Immunology Therapeutic Area. To support our ... from our clinical trials, and understanding the potential clinical application of biomarkers/diagnostics arising from these. Key Responsibilities Work with… more
    HireLifeScience (09/11/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionPrincipal Scientist - Mixed Modalities, Sterile Product Development The Mixed Modalities team within Sterile Product Development is responsible for ... a highly motivated candidate for the position of Principal Scientist (R5) focused on developing parenteral drug products across...click here if you need an accommodation during the application or hiring process. As an Equal Employment Opportunity… more
    HireLifeScience (09/12/25)
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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 ... Safety & Toxicology).- The position will report directly to the Distinguished Scientist and Global Head, our Company's Research & Development Liaison and Discovery… more
    HireLifeScience (09/05/25)
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  • Merck & Co. (Rahway, NJ)
    …Company's Research & Development 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...presentations is expected.Qualifications -Education:Ph.D. in analytical chemistry/biochemistry or related field with a minimum of 8 years of experience… more
    HireLifeScience (09/05/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionOphthalmology Clinical Scientist :Job SummaryThis position leads the scientific planning and execution of one or more clinical trials or significant ... execution of clinical protocol(s). This may include:Serving as the lead clinical scientist on the clinical trial team.Leading medical monitoring team in review and… more
    HireLifeScience (09/05/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionJob Description The Senior Scientist , Device Design Control Lead, is a crucial member of our team, responsible for spearheading design control efforts ... through launch and post-market surveillance. Key Responsibilities and Activities: The Senior Scientist , Device System - Device Design Control will be responsible for… more
    HireLifeScience (09/06/25)
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  • Merck & Co. (Rahway, NJ)
    …highly motivated and experienced Anatomic Pathologist (MD) for the role of Principal Scientist (Director) to join our innovative team. This position will play a ... digital pathology within our company's clinical therapeutic pipeline.The Principal Scientist (Director) will have the following responsibilities: Engage in providing… more
    HireLifeScience (09/09/25)
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  • Merck & Co. (Rahway, NJ)
    Job Description Associate Principal Scientist The Biologics Process Research & Development organization within our company's Research Laboratories is responsible for ... join our Downstream Process Development and Engineering group as an Associate Principal Scientist .- In this role, you will work with a highly collaborative team of… more
    HireLifeScience (09/03/25)
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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 ... lab scales in addition to technology transfer to commercial manufacturing facilities. The scientist will be expected to exhibit a mindset of safety and quality… more
    HireLifeScience (09/05/25)
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  • Merck & Co. (Rahway, NJ)
    …our company Research Laboratories Division is seeking applicants for a Principal Scientist position available at its Kenilworth, New Jersey research facility. The ... Principal Scientist is a senior scientific role tasked with working...Minimum Requirements: - Ph.D. in analytical chemistry/biochemistry or related field with a minimum of 8 years of experience… more
    HireLifeScience (08/19/25)
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  • Merck & Co. (South San Francisco, CA)
    …San Francisco site is seeking a passionate and talented Associate Principal Scientist with experience in bioinformatics and statistics to solve biological problems. ... protein scientists, bioinformaticians, and software engineers.Qualifications:Education:Ph.D. degree in the field of computational biology, informatics or related field more
    HireLifeScience (09/12/25)
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  • Merck & Co. (Rahway, NJ)
    …while developing and expanding your career. Senior Director (Senior Principal Scientist ) has primary responsibility for the planning and directing of clinical ... generating early clinical development plan and Investigational New Drug applications .Developing of clinical development strategies for investigational or marketed… more
    HireLifeScience (09/04/25)
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  • Merck & Co. (Rahway, NJ)
    …rigorous scientific and ethical standards.The Senior Director (Senior Principal Scientist ) has primary responsibility for the planning and directing clinical ... generating early clinical development plan and Investigational New Drug applications ;Developing clinical development strategies for investigational or marketed Neuroscience… more
    HireLifeScience (09/04/25)
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  • Merck & Co. (Rahway, NJ)
    …DescriptionWe are seeking a highly skilled, technical and strategic Associate Principal Scientist of Digital & Data Technology with a strong background in ... business process improvements, emphasizing the use of digital technologies and application of automation to DD&T process workflows to enhance accuracy and… more
    HireLifeScience (09/12/25)
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  • Merck & Co. (Rahway, NJ)
    Job Description-The Senior Director (Senior Principal Scientist ) has primary responsibility for planning and directing clinical research activities involving new or ... decisions regarding safety and efficacy as well as new drug applications , clinical study reports, or publicationParticipating in internal and joint internal/external… more
    HireLifeScience (09/06/25)
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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 ... true capabilities. Please click here if you need an accommodation during the application or hiring process. As an Equal Employment Opportunity Employer, we provide… more
    HireLifeScience (09/12/25)
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