• Merck & Co. (Rahway, NJ)
    Job Description Principal Scientist , Early Development Chemistry , Small Molecule Process R&D Nature and Scope of Position:Reports to the Early ... API deliveries in support of our Company's small molecule pipeline.Collaborates effectively with Process Chemistry , Discovery Process Chemistry , Enabling… more
    HireLifeScience (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (Rahway, NJ)
    …department of 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...solving complex analytical problems at the interface of biology, chemistry , and lab informatics disciplines to enable development of… more
    HireLifeScience (12/11/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (South San Francisco, CA)
    …Enabling Capabilities (Analytical R&D) is seeking applicants for an Associate Principal Scientist position available at our research laboratories located ... 8 years) or Ph.D. (with 4 years) in Analytical Chemistry or related field and relevant experience Required Experience...inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here… more
    HireLifeScience (12/02/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for ... Our team is part of Continuous & Expression Technologies (CET) within the Process Research & Development - Enabling Technologies (PR&D - ET) group, focused on… more
    HireLifeScience (12/06/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (South San Francisco, CA)
    …Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience.DPS is a multi-disciplinary ... required for the progression of clinical candidate selection including Safety Assessment, Process Research, Medicinal Chemistry , Analytical Chemistry , and… more
    HireLifeScience (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (South San Francisco, CA)
    …Pharmacokinetics, Dynamics, Metabolism and Bioanalytics (PDMB) group is seeking an Associate Principal Scientist to contribute to our Company's biologics, drug ... conjugates, and novel modality discovery and development pipeline. The Associate Principal Scientist will be primarily discovery team-facing and is expected to… more
    HireLifeScience (12/04/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... to garner resources for the necessary research work (Medicinal and Process Chemistry , in vitro Pharmacology, Pharmacokinetics, Disease Models, Formulation… more
    HireLifeScience (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (South San Francisco, CA)
    Job DescriptionWe are seeking an experienced scientist to join our team and drive innovation in respiratory medicine. The ideal candidate will bring deep expertise ... met and risks are proactively addressed.Collaborate cross-functionally with medicinal chemistry , pharmacology, clinical, and regulatory teams to advance pipeline… more
    HireLifeScience (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Lilly (Lebanon, IN)
    …Summary Eli Lilly and Company is seeking a highly motivated and skilled TSMS Lab Sr. Principal Process Scientist to join our dynamic team. This role focuses ... solution-phase peptide synthesis (LPPS). Design and perform experiments for process optimization, including reaction conditions, reagent selection, purification strategies… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • J&J Family of Companies (Spring House, PA)
    …more at https://www.jnj.com/innovative-medicine Johnson & Johnson Innovative Medicine is hiring a Principal Scientist , Cheminformatics to join our team. The US ... - Requisition Number: R-027978 We are seeking a highly skilled and innovative Principal Scientist in Cheminformatics to join our team. While strong emphasis… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Bausch Health (Bridgewater, NJ)
    …a consistent supply of safe and effective products to patients. The Principal Scientist of Pharmaceutical Science and Technology provide proactive support ... to enable scientific product understanding of chemistry and process . Responsibilities include Establishing guidelines and processes to support Nitrosamine Risk… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Kelly Services (South San Francisco, CA)
    Kelly Science & Clinical is seeking a Principal Scientist for a remote direct hire opportunity with one of our clients, a neuroscience-focused biotechnology ... Experts at Hiring Experts. Workplace: Remote (US) Pay: 160,000-190,000/year Position title: Principal Scientist , Nasal Sprays Position type: Direct hire A… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Lilly (Indianapolis, IN)
    …around the world. Bioproduct Research and Development (BRD) is the large-molecule process development organization within Lilly. BRD is responsible for material and ... tasked with establishing the infrastructure required to conduct detailed process development and glean fundamental understanding related to bioconjugate synthesis.… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • BioAgilytix (San Diego, CA)
    …reports and prepare SOPs.Fulfill the role of Bioanalytical Project Manager (BPM)/ Principal Investigator (PI) for all assigned clients and studies.Lead regularly ... ResponsibilitiesOther duties as neededMinimum Preferred Qualifications: Education/ExperienceBachelor's degree in chemistry , biochemistry, biotechnology, or related field with not less… more
    HireLifeScience (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Takeda Pharmaceuticals (Boston, MA)
    …experience, including managing and developing scientific teams at the senior scientist / principal scientist level. Excellent cross-functional collaboration ... By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application… more
    job goal (12/12/25)
    - Save Job - Related Jobs - Block Source
  • Talent Pipeline- Principal Scientist

    Cambrex High Point (Durham, NC)
    …Beginning to demonstrate an understanding of advanced theories in Organic Chemistry / Process Development. Cross Discipline Knowledge: Higher level of ... on scales ranging from milligrams to several kilograms, and design and implement process + modifications. + Requires excellent time management with the ability to… more
    Cambrex High Point (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist , Early…

    Merck (Boston, MA)
    **Job Description** ** Principal Scientist , Early Development Chemistry , Small Molecule Process R&D** Nature and Scope of Position: Reports to the Early ... support of our Company's small molecule pipeline. Collaborates effectively with Process Chemistry , Discovery Process Chemistry , Enabling Technologies,… more
    Merck (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Principal II Scientist , Applied…

    Roche (Santa Clara, CA)
    …Group, a part of Roche Sequencing Solutions, is seeking a Principal II Scientist to lead our applied chemistry efforts. This is a hands-on role for ... between fundamental chemistry and applied systems engineering. **The Opportunity** ** Chemistry Innovation & Process Development** + You will invent, screen,… more
    Roche (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Analytical Chemistry Principal

    Kelly Services (Charles City, IA)
    **Kelly(R) Science & Clinical** is seeking a ** Principal Scientist ** for a **direct-hire (permanent)** position with one of our pharmaceutical partners. This ... processes to commercial manufacturing-all within a collaborative, cGMP-compliant environment. ** Principal Scientist I - Direct Hire (Permanent)** **Schedule:**… more
    Kelly Services (11/24/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Research Scientist , Principal

    Cambrex High Point (Longmont, CO)
    …expert knowledge in advanced synthetic chemistry principles and practices. Has principal knowledge in process chemistry and drug substance manufacturing ... Scientist , and Research Investigator) with highly motivated individuals for the Process Chemistry department. Individuals in these position perform routine… more
    Cambrex High Point (09/13/25)
    - Save Job - Related Jobs - Block Source