• Merck & Co. (MA)
    Job DescriptionThe Senior Director ( Sr . Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities ... investigational compounds in Immunology. With a focus on late-stage development, the Senior Clinical Director will manage the entire cycle of clinical development,… more
    HireLifeScience (12/20/25)
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  • Merck & Co. (Rahway, NJ)
    …bioprocessing to join Biologics Process Research & Development (BPR&D) as a Senior Principal Scientist.BPR&D within Research Laboratories is committed to rapidly ... publish and engage with the scientific community to influence the field.As a Senior Principal Scientist, you will drive various strategic initiatives and… more
    HireLifeScience (12/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Microbial Process Operations (MPO) Team is seeking a Senior Principal Scientist with expertise in microbial process development for the ... biomolecules, including novel biotherapeutics, vaccines, and engineered enzymes.As a senior scientific leader, the successful candidate will shape strategy, drive… more
    HireLifeScience (12/06/25)
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  • Merck & Co. (Rahway, NJ)
    …process characterization and commercialization) Contribute to strategic initiatives; partner with senior leaders to set overall project strategy, and guide ... Job Description Associate Principal Scientist - Continuous & Expression Technologies in Large Molecule Downstream Processing - The Continuous & Expression… more
    HireLifeScience (12/20/25)
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  • Merck & Co. (Rahway, NJ)
    …in accordance with regulatory, company, and customer requirements. - Principal Responsibilities Lead/Support continuous improvement initiatives for design control ... communication to cross-functional stakeholders, including external suppliers. Proactively resolve project obstacles and challenges and communicate device development strategy… more
    HireLifeScience (12/05/25)
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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 ... up to the development stage. She/he/they will interface with researchers and senior management throughout the organization as well as external partners and operate… more
    HireLifeScience (12/18/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Clinical Director ( Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving ... reports, or publication; andParticipation in internal and joint internal/external research project teams relevant to the development of new compoundsThe Clinical… more
    HireLifeScience (12/17/25)
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  • Merck & Co. (Rahway, NJ)
    Job DescriptionThe Senior Director ( Sr . Principal Scientist) has primary responsibility for the planning and directing clinical research activities involving ... span all phases of clinical development (pre-clinical to post-licensure). The Senior Director will manage the entire cycle of late-stage clinical development… more
    HireLifeScience (12/20/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Rolling Meadows, IL)
    …Targeting (EWT) Business Unit** **(BU)** team as either a ** Principal ** or ** Senior Principal Project Management Business Operations Analyst** on-site in ... including but not limited to pipeline reviews, pipeline sufficiency + R10215812 Principal / Sr . Principal Project Management Ensure consistency in naming… more
    Northrop Grumman (12/19/25)
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  • Principal / Sr . Principal

    Northrop Grumman (San Diego, CA)
    …Grumman is seeking an experienced ** Principal Project Management** or a ** Senior Principal Project Management** to join our team of qualified, ... Sr . Principal Level** **Basic Qualifications for Principal Project Management:** + Bachelor's degree with...time, as determined by the company. **Basic Qualifications for Sr . Principal Project Management:** +… more
    Northrop Grumman (12/23/25)
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  • Sentinel Principal / Sr

    Northrop Grumman (Roy, UT)
    …they're making history. Northrop Grumman Defense Systems is seeking a ** Principal Project Manager/ Sr Principal Project Manager** with the technical ... additional years of relevant experience may be considered. + ** Sr Principal Project Manager** :...+ Excellent communication skills and experience preparing briefs for senior leadership. + Experience creating metrics and managing projects… more
    Northrop Grumman (12/10/25)
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  • Sentinel Principal / Sr

    Northrop Grumman (Roy, UT)
    …only part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal / Sr Principal Project Manager** . This position is ... of formal degree, 4 years of relevant experience may be considered. + ** Senior Principal Project Manager:** 8 Years with Bachelors; 6 Years with Masters;… more
    Northrop Grumman (11/23/25)
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  • Principal Project Manager

    CBRE (Indianapolis, IN)
    Principal Project Manager Job ID 251888 Posted 26-Dec-2025 Service line PJM Segment Role type Full-time Areas of Interest Construction, Engineering/Maintenance, ... - United States of America **About the role** The purpose of this Principal Project Management position is to provide expert-level experience and judgement… more
    CBRE (12/13/25)
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  • Principal Project Manager

    Applied Research Associates, Inc. (San Antonio, TX)
    …Capabilities (MCC) Division of Applied Research Associates, Inc. (ARA) is seeking a ** Principal Project Manager** to lead a large multi-disciplinary team of ... work will take place onsite in US Government provided laboratory space. The Principal Project Manager leads and coordinates a large, multidisciplinary portfolio… more
    Applied Research Associates, Inc. (12/20/25)
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  • Sentinel Principal / Sr

    Northrop Grumman (Roy, UT)
    …part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal / Sr Principal Project Manager** . This position will ... plans, and objectives. + Acts as an advisor to senior management and customers. This position's standard work schedule...of related experience in lieu of a degree. + ** Sr . Principal Project Manager:** 8… more
    Northrop Grumman (11/20/25)
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  • Senior Principal Project

    Mission Support and Test Services (North Las Vegas, NV)
    …Jacobs Engineering Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The Senior Principal Project Engineer within Infrastructure Design ... direct authority and navigating complex technical and interpersonal challenges. The Senior Principal Project Engineer will be instrumental in driving … more
    Mission Support and Test Services (12/16/25)
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  • Sentinel Project / Principal

    Northrop Grumman (Roy, UT)
    …part of history, they're making history. Northrop Grumman Sentinel program is seeking a ** Project Manager/ Principal Project Manager** o join our System Test ... test materials in EPS. This position regularly interfaces with senior management within the test team, across the program...4 additional years' experience in lieu of degree. + ** Principal Project Manager:** 5 Years with Bachelors;… more
    Northrop Grumman (12/10/25)
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  • Principal Project Engineer

    Regeneron Pharmaceuticals (Troy, NY)
    …Direct experience with biopharmaceutical process equipment is strongly preferred. + Sr Project Engineer: 5+ years + Principal Project Engineer: 8+ years ... processes to support the production of our life-changing medications. As a Principal Project Engineer, a typical day might include the following: + Designing and… more
    Regeneron Pharmaceuticals (12/09/25)
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  • Principal Project Engineer (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …lifecycle-from pursuit and proposal through fielded product support. We are seeking a Principal Project Engineer who brings a blend of systems engineering ... member of the Boeing Commercial Program Engineering Team, the Principal Project Engineer serves as the ...across the full engineering value stream, frequent interaction with senior and executive leadership, and the opportunity to shape… more
    RTX Corporation (12/09/25)
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  • Senior Principal Project

    Northrop Grumman (Clearfield, UT)
    …are not only part of history, they're making history. **Northrop Grumm** **an** is seeking a ** Senior Principal Project Manager Level 4** to join our team of ... ensure conformance to established drawings, specifications, and schedules. **Basic Qualifications for Senior Principal Project Manager Level 4:** +… more
    Northrop Grumman (11/06/25)
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