- West Pharmaceutical Services (DE)
- Principal Scientist , Material Development Requisition ID: 69905 Date: Nov 15, 2025 Location: Eschweiler, NW, DE Department: R&D Description: At West, ... and industrialization of novel polymer films. + Direct Material Development projects aimed at discovering groundbreaking materials for polymer and rubber… more
- Merck (Boston, MA)
- **Job Description** ** Principal Scientist , Early Development Chemistry, Small Molecule Process R&D** Nature and Scope of Position: Reports to the Early ... Development Chemistry Lead within the External Capabilities group of...Work Arrangements:** Not Applicable **Shift:** **Valid Driving License:** **Hazardous Material (s):** **Job Posting End Date:** 12/16/2025 A job posting… more
- Pfizer (Bothell, WA)
- …Pharmaceutical Sciences organization and is part of the Pharmaceutical Research & Development (PhRD) department. As Principal Scientist , you will ... development . + Solid foundation in formulation, analytical, chemistry, material science, and/or nano-particle technologies. + Experience in scale-up and… more
- Bristol Myers Squibb (New Brunswick, NJ)
- …New Brunswick, New Jersey is recruiting for a Scientist Principal Scientist position in the Upstream Process Development team. This Senior Principal ... Scientist will work with teams across cell line development , upstream/downstream process development , and analytical groups to develop efficient and robust… more
- Merck (South San Francisco, CA)
- …Pharmaceutical Sciences (DPS) group based in South San Francisco, CA is seeking an Principal Scientist with small molecule and peptide experience. DPS is a ... formulation support and small molecule and biologics developability assessments at the development and drug discovery interface. Our team is responsible for the… more
- Lotte Biologics USA LLC (Syracuse, NY)
- …to reliably deliver benefits for patients worldwide. Position Summary The Purification Development Principal Scientist , Process Development will ... Development organization. The primary role of the Principal Scientist is to lead the design...equipment (PPE). This role may require contact with biohazardous materials such as highly potent compounds, payload-linkers, and other… more
- Kelly Services (Atlanta, GA)
- …Scientist ** **located in** **Atlanta, GA.** **Job Title: Principal Scientist - Product & Technology Development (Water Solutions)** **Location:** Atlanta, ... leading organization in the sustainable chemistry space is seeking a ** Principal Scientist ** to join its **Product & Technology Development team** within the… more
- Lilly (Indianapolis, IN)
- …process development organization within Lilly. BRD is responsible for material and data generation to support clinical trials and commercialization of biologic ... + Perform scale-up demonstrations of bioconjugation processes and purifications to provide material and information for development purposes. + Propose and test… more
- Merck (San Francisco, CA)
- …and equitable access to our medicines. The Senior Principal Scientist has primary responsibility for protocol development and medical/scientific oversight ... area of responsibility. **To accomplish these goals, the Senior Principal Scientist will:** + Author detailed development documents and presentations for… more
- Cambrex High Point (Charles City, IA)
- …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist I will provide technical support for multiple project teams. This ... testing as necessary + Conduct testing of analytical samples for the Chemical Development Department as needed. + Qualify reference materials . + May also… more
- Cambrex High Point (Minneapolis, MN)
- …world. Start a career where You Matter by applying today! Job Overview The Principal Scientist II will provide technical support for multiple project teams. This ... testing as necessary + Conduct testing of analytical samples for the Chemical Development Department as needed. + Qualify reference materials . + May also… more
- Merck (North Wales, PA)
- **Job Description** Principal Scientist /Director provides strategic development and implementation of cutting-edge mathematical and economic models to ... model-based scientific and business insights across all phases of drug and vaccine development . Additionally, the scientist serves as the Health Economic and… more
- Cambrex High Point (Charles City, IA)
- …Information You Matter to Cambrex. Cambrex is a leading global contract development and manufacturing organization (CDMO) that provides drug substance development ... continuous flow, controlled substances, liquid-phase peptide synthesis, solid-state science, material characterization, and highly potent APIs. Your Work Matters. At… more
- Boehringer Ingelheim (Ridgefield, CT)
- **Description** Boehringer Ingelheim is currently seeking a Senior or Principal Scientist to support our Material and Analytical Sciences team to join our ... Ingelheim's Drug Substance-Drug Product Interface organization, driving innovation in small molecule development . The Principal Scientist /Sr. Scientist … more
- Solstice Advanced Materials (Buffalo, NY)
- The Principal Research and Development Engineer/ Scientist will be responsible for leveraging technical expertise to provide solutions for complex global ... knowledge about polyurethane, polyisocyanurate and thermoplastic foams + Lead development of foam innovative and breakthrough technical program + Actively… more
- Bristol Myers Squibb (Seattle, WA)
- …with our Cell Therapy team. **Position Summary:** As a Principal Scientist with Cell Therapy Analytical Development , this energetic, collaborative, and ... development of robust analytical methods to support internal process development of non-viral materials , and their use thereof in cells + Provide technical… more
- Amazon (Seattle, WA)
- …lead key initiatives in robotic intelligence. As a Principal Applied Scientist , you'll spearhead the development of breakthrough foundation models that ... foundation models, driving breakthrough approaches through hands-on research and development in areas like open-vocabulary panoptic scene understanding, scaling up… more
- ADM (Decatur, IL)
- …exceptional Principal Scientist to drive cutting-edge research, development , and engineering efforts in carbohydrate-based materials . This role combines ... Principal Scientist - Decatur, IL **Department/Function:** Research & Development **Job Description:** ** Principal Scientist - Decatur, IL** Are… more
- AbbVie (Mettawa, IL)
- …experience and expertise in solid state and materials characterization for a Principal Research Scientist I position. This person will make key contributions ... and creative scientist with...materials characterization in the context of commercial product development . Responsibilities + Independently plan, execute, and document experiments… more
- Kelly Services (South San Francisco, CA)
- …organization is seeking a highly experienced and motivated Principal Scientist specializing in Drug Product & Analytical Development . This strategic ... Kelly(R) Science & Clinical is seeking a Principal Scientist for a **remote** direct hire opportunity with one of our clients, a neuroscience-focused… more