• Merck & Co. (Rahway, NJ)
    Job Description Associate Principal Scientist , Biologics Analytical Research & Development Our Research Scientists are our Inventors. We identify and ... Principal Scientist position available at its Rahway, New Jersey research facility. The Associate Principal Scientist is a laboratory-based… more
    HireLifeScience (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Organon & Co. (Jersey City, NJ)
    …Organon Regulatory Chemistry , Manufacturing and Controls (CMC), the Associate Principal Scientist is responsible for developing and implementing Regulatory ... in accordance with global regulations and guidances, and Organon procedures. The Associate Principal Scientist will lead the preparation and submission of CMC… more
    DirectEmployers Association (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Organon & Co. (Plymouth Meeting, PA)
    …the Director in Organon Regulatory CMC,?the Associate Principal Scientist is responsible for?developing and?implementing Regulatory Chemistry , Manufacturing ... in accordance with global regulations and?guidance, and?Organon procedures.? The Associate Principal Scientist will lead the?preparation and submission of CMC… more
    DirectEmployers Association (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Merck & Co. (Rahway, NJ)
    Job DescriptionWe are seeking an Associate Principal Scientist to join our Data-Rich Experimentation (DRE) organization, within Process Research & Developing ... new data-rich tools to support the scientists across process research and development at our Company. We aspire to...as the team developing them, and in this Associate Principal Scientist role, the chosen candidate will… more
    HireLifeScience (11/05/25)
    - 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 ... a matrix structure to garner resources for the necessary research work (Medicinal and Process Chemistry , in...Toxicology).- The position will report directly to the Distinguished Scientist and Global Head, our Company's Research more
    HireLifeScience (11/13/25)
    - 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 ... for the progression of clinical candidate selection including Safety Assessment, Process Research , Medicinal Chemistry , Analytical Chemistry , and Drug… more
    HireLifeScience (11/08/25)
    - 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 (11/07/25)
    - Save Job - Related Jobs - Block Source
  • Principal Research Scientist

    AbbVie (North Chicago, IL)
    …Product Development Science & Technology (PDS&T) is seeking a Principal Research Scientist , Peptide Chemistry to conduct late-stage development and ... Quality Assurance, etc. Responsibilities: . Effectively functions as a principal investigator, generating original technical ideas and demonstrating creative 'out… more
    AbbVie (11/07/25)
    - 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 ... simple and accessible enough for routine use. By accelerating clinical research , streamlining workflows, and expanding assay menus, we are broadening access… more
    Roche (10/06/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist , Medicinal…

    J&J Family of Companies (San Diego, CA)
    …at https://www.jnj.com/innovative-medicine **We are searching for the best talent for a** ** Principal Scientist , Medicinal Chemistry ** **to be located in ... + Manage external synthesis support efforts in collaboration with External Discovery Chemistry and Discovery Process Research colleagues. + Contribute to… more
    J&J Family of Companies (09/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist Medicinal…

    Kelly Services (Ballwin, MO)
    ** Principal /Senior Principal Scientist - Medicinal Chemistry ** A St. Louis, MO-based pharmaceutical research and development company is seeking a ... highly motivated **Medicinal Chemistry Leader** with extensive drug discovery experience, strong project management capabilities, and a demonstrated record of… more
    Kelly Services (10/24/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Research Scientist

    Cambrex High Point (Longmont, CO)
    …Cambrex is seeking to fill multiple openings at various levels (including Sr. Research Scientist , Principal Research Scientist , Sr. Principal ... or co-author to scientific manuscript/poster/presentation. Expected to present externally at conference. Principal Research Scientist - Specific Skill &… more
    Cambrex High Point (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** **Associate Principal Scientist , Biologics Analytical Research & Development** Our Research Scientists are our Inventors. We identify ... Principal Scientist position available at its Rahway, New Jersey research facility. The Associate Principal Scientist is a laboratory-based… more
    Merck (11/05/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist 1 - Chemical…

    Cambrex High Point (High Point, NC)
    …the world. Start a career where You Matter by applying today! Job Overview The Principal Scientist 1 - Chemical Research and Development role is directed ... toward optimization of existing chemical routes and development of alternate chemistry toward key synthetic intermediates and APIs. Carries out multistep chemical… more
    Cambrex High Point (08/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist , Pharmaceutical…

    Pfizer (Bothell, WA)
    …of the Pharmaceutical Research & Development (PhRD) department. As Principal Scientist , you will lead formulation development and physio-chemical ... accountability for project success and results delivery. + Communicate research and development findings internally and externally. **REQUIRED QUALIFICATIONS** +… more
    Pfizer (11/12/25)
    - Save Job - Related Jobs - Block Source
  • Principal Quantum Error Correction…

    NVIDIA (Redmond, WA)
    …with deep quantum computing domain expertise to path-find the future. As a Principal Quantum Error Correction Research Scientist for Quantum Computing ... Supercomputers, and work with multi-functional teams in Product, Engineering and Applied Research . Quantum computing is a strategic priority for NVIDIA, and our goal… more
    NVIDIA (11/15/25)
    - Save Job - Related Jobs - Block Source
  • Senior Principal Scientist , Pre

    Pfizer (San Diego County, CA)
    **ROLE SUMMARY** This Senior Principal Scientist position will be a strong scientific and leadership role within the Early Formulation Science and Drug Delivery ... new small molecules. The selected candidate will interface with multi-disciplinary research project teams and cross functional management to provide guidance, input… more
    Pfizer (11/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist (Water…

    Kelly Services (Atlanta, GA)
    …A leading organization in the sustainable chemistry space is seeking a ** Principal Scientist ** to join its **Product & Technology Development team** within ... We are proud to offer a** **direct hire** **opportunity to work as a** ** Principal Scientist ** **located in** **Atlanta, GA.** **Job Title: Principal more
    Kelly Services (09/30/25)
    - Save Job - Related Jobs - Block Source
  • Principal Scientist

    ADM (Decatur, IL)
    **102923BR** **Job Title:** Principal Scientist - Decatur, IL **Department/Function:** Research & Development **Job Description:** ** Principal ... of innovation in carbohydrate materials and engineering? We are seeking an exceptional Principal Scientist to drive cutting-edge research , development, and… more
    ADM (10/29/25)
    - Save Job - Related Jobs - Block Source
  • Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** We are seeking an **Associate Principal Scientist ** to join our Data-Rich Experimentation (DRE) organization, within Process Research & ... new data-rich tools to support the scientists across process research and development at our Company. We aspire to...as the team developing them, and in this **Associate Principal Scientist ** role, the chosen candidate will… more
    Merck (11/05/25)
    - Save Job - Related Jobs - Block Source