• Principal Scientist , Process…

    Herbalife (Torrance, CA)
    Principal Scientist , Process & Manufacturing Excellence Category: Research & Development Position Type: Regular Full-Time External ID: 18351 Location: ... **THE ROLE:** We are seeking a strategic, highly experienced and innovative Principal Scientist to lead process andmanufacturing excellence initiatives within… more
    Herbalife (12/13/25)
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  • Sr . Principal Process…

    Lilly (Lebanon, IN)
    …**Job 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 ... better for people around the world. Lilly is currently constructing an advanced manufacturing facility for production of API molecules located in Lebanon, IN (Lilly… more
    Lilly (11/21/25)
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  • Sr . Principal Analytical…

    Lilly (Lebanon, IN)
    …Summary** Eli Lilly and Company is seeking a highly experienced and innovative Senior Principal Analytical Scientist to lead critical analytical development ... better for people around the world. Lilly is currently constructing an advanced manufacturing facility for production of API molecules located in Lebanon, IN (Lilly… more
    Lilly (11/21/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Palmdale, CA)
    …Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal or Sr . Principal Data Scientist ** to join our team of qualified, diverse ... The selected candidate will become part of Northrop Grumman's Manufacturing Engineering Team working in a collaborative environment while...at least 25% to different sites **Basic Qualifications for Sr . Principal Data Scientist :** +… more
    Northrop Grumman (01/08/26)
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  • Sr . Principal Scientist

    Lilly (Concord, NC)
    …to develop medicines with safety first and quality always. **Responsibilities** **:** The Sr . Principal Scientist - TSMS Sterility Assurance Floor Leader ... world. We produce our medicines using some of the most sophisticated manufacturing technologies and rigorous quality standards. Lilly Manufacturing strives for… more
    Lilly (12/11/25)
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  • Sr Principal Data Scientist

    Northrop Grumman (Baltimore, MD)
    … Operations Advanced Strategic Operations Analytics and Insight organization is seeking a Sr . Principal Data Scientist to lead the implementation of ... strategic program execution initiatives. In support of MS multiple divisions, the individual will be responsible for developing new technical principles and leading technical aspects of strategic initiatives, ensuring cost, schedule and quality objectives are… more
    Northrop Grumman (12/13/25)
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  • Sr . Principal Scientist

    Lilly (Indianapolis, IN)
    …where you'll be a pivotal force in our Device and Packaging Manufacturing division, supporting our mission to deliver life-saving medications to patients worldwide. ... As a Specialist in Technical Services/ Manufacturing Sciences (TS/MS), you will provide technical oversight and will work to deliver successful approaches for new and… more
    Lilly (12/12/25)
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  • Sr ./ Principal Scientist

    The Ritedose Corporation (Columbia, SC)
    …and validation of analytical methods required to qualify various packaging and manufacturing process components. The position also requires a background in the usage ... of in silico evaluation and toxicological assessment of determined leachates. The incumbent will have expertise in testing for E&L using various analytical methods such as HPLC/UV, HPLC/MS, GC/MS, and ICP-MS, as well excellent leadership and communication… more
    The Ritedose Corporation (12/18/25)
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  • Sr . Scientist , R&D

    Teleflex (Wyomissing, PA)
    Sr . Scientist , R&D **Date:** Dec 19,...make a difference in patients' lives. **Position Summary** The Senior Scientist is a technical leader within ... skills, and the ability to influence and lead without formal authority. The Senior Scientist drives innovation, mentors junior team members, and leads projects… more
    Teleflex (12/24/25)
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  • Principal Scientist - TS/MS API…

    Lilly (Indianapolis, IN)
    …patients around the world. The API EM Senior or Principal Scientist will join the Technical Services/ Manufacturing Sciences (TS/MS) team who work within ... technical support and scientific expertise across Peptides and Oligonucleotides (TIDES). The Senior / Principal Scientist acts as an SME responsible for… more
    Lilly (01/05/26)
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  • Sr Formulations Scientist III…

    Valent BioSciences (San Ramon, CA)
    …phase through commercial production by working in coordination with the Senior Manager of Formulation Development and Analytical. The position is responsible ... and principles to achieve objectives in creative and effective ways. Principal Responsibilities: + Use expert knowledge to independently plan, execute, and/or… more
    Valent BioSciences (12/17/25)
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  • Senior Principal Scientist

    Merck (West Point, PA)
    **Job Description** ** Sr . Principal Scientist - Device Technical and Engineering Lead ( Sr . Director Equivalent)** Our company's Device Product & Process ... on programs they lead to ensure high quality products and robust manufacturing processes. This position interacts extensively with subject-matter experts on the DPPD… more
    Merck (01/08/26)
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  • Materials Scientist - Metallics & Welding…

    Halliburton (Conroe, TX)
    Materials Scientist - Metallics & Welding (Engineer - Senior - Principal ) Drill Bits and Services Date: Jan 1, 2026 Location: Conroe, TX, US, 77385 We are ... Our teams integrate metallurgy, welding science, mechanical engineering, and manufacturing expertise to deliver industry-leading drilling solutions that enhance… more
    Halliburton (12/03/25)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    …downstream bioprocessing to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist . BPR&D within Research Laboratories is ... biotherapeutics to patients by efficiently developing innovative and robust manufacturing processes and technologies. To achieve our goals, we...the scientific community to influence the field. As a Senior Principal Scientist , you will… more
    Merck (12/18/25)
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  • Senior Principal Scientist

    Sanofi Group (Cambridge, MA)
    **Job Title** : Senior Principal Scientist , Lab Head Medicinal Chemistry **Location:** Cambridge, MA **About the Job** Are you ready to shape the future of ... chemist to join our Cambridge, MA-based team as a Senior Principal Scientist . We are...flawless planning and meticulous eye for detail of our Manufacturing & Supply teams. With your talent and ambition,… more
    Sanofi Group (01/05/26)
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  • Senior Principal Scientist

    Merck (South San Francisco, CA)
    **Job Description** ** Senior Principal Scientist ( Sr Director), Oncology Translational Science and Clinical Biomarkers:** Our Company's Oncology ... daily in-person attendance is required for, field-based positions; facility-based, manufacturing -based, or research-based positions where the work to be performed… more
    Merck (01/06/26)
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  • Senior Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** The Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for ... lifecycle of enzyme manufacturing from discovery to commercial supply. As a senior member of the team, the applicant will also contribute to setting and… more
    Merck (12/06/25)
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  • Senior / Principal Scientist

    Lilly (Concord, NC)
    …to develop medicines with safety first and quality always. **Position Description:** The Senior / Principal Sterility Assurance Scientist is a technical ... world. We produce our medicines using some of the most sophisticated manufacturing technologies and rigorous quality standards. Lilly Manufacturing strives for… more
    Lilly (12/10/25)
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  • Senior / Principal Scientist

    Lilly (Lebanon, IN)
    …modalities manufacturing , this facility will also provide oversight of external manufacturing of new modalities. The Scientist - Quality Control Project ... Located in Lebanon, Indiana, this facility will be Lilly's most technically advanced manufacturing site focused on the delivery of the next wave of innovative… more
    Lilly (12/13/25)
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  • Associate Principal Scientist

    Merck (Rahway, NJ)
    **Job Description** **Associate Principal Scientist - Continuous & Expression Technologies in Large Molecule Downstream Processing** The Continuous & Expression ... biologics and vaccine arenas. Specifically, CET is seeking an Associate Principal Scientist specializing in bioprocessing purification technologies for multiple… more
    Merck (12/20/25)
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