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  • $140.8k - $211.2k

     ...seeking a talented scientist to join our small molecules Analytical Development group in Boston, MA. This individual will play a central role...  ..., efficiency and overall effectiveness of workflows and processes**Knowledge and Skills:*** Experienced Analytical Lead (preclinical... 
    Principal
    Summer work
    Flexible hours

    Vertex Pharmaceuticals

    Boston, MA
    19 hours ago
  •  ...transform the lives of patients while transforming your career. Process Development Principal Scientist What you will do Let’s do this. Let’s change...  ...and application of first principles in process engineering Serving as subject matter expert and help drive standard... 
    Principal
    Flexible hours

    Amgen SA

    Cambridge, MA
    3 days ago
  • A leading consumer electronics company in Needham is seeking a Principal Electrical Engineer. The ideal candidate will have over 10 years of experience, particularly in power electronics and embedded systems. You'll lead technical decisions, mentor engineers, and ensure... 
    Principal

    Ninjakitchen

    Needham Heights, MA
    4 days ago
  • A global investment firm is hiring an Investment Principal to join their Public Markets Team in New York. The role requires a strong understanding of public markets and involves supporting senior investment professionals with research activities. Key responsibilities include... 
    Principal

    Partners Capital

    Boston, MA
    4 days ago
  •  ...enterprise open-source software company in Boston seeks a Senior Principal Software Engineer to lead AI/ML tooling innovations. This pivotal role requires over 10 years of experience in software development, particularly in machine learning frameworks like PyTorch and... 
    Principal

    Jobleads-US

    Boston, MA
    4 days ago
  • $150k - $250k

    A pioneering technology company in Cambridge is seeking a Senior / Principal Neuromorphic Systems Architect to design and prototype electronic architectures that integrate principles from neuroscience. The candidate should have a PhD in a relevant field and deep expertise... 
    Principal

    Flagship Pioneering

    Cambridge, MA
    19 hours ago
  • Biogen, Inc. in Cambridge, MA is seeking a Senior Principal Analyst in Statistical Programming. This hybrid position requires strong leadership in statistical programming activities and collaboration with biostatistics. Responsibilities include managing deliverables for... 
    Principal

    Biogen, Inc.

    Cambridge, MA
    1 day ago
  •  ...Description Teacher Reports to: Building principal Career Goal: To help students...  ...skills that will contribute to their development as mature, able, and responsible men and...  ...classroom behavior. # Guides the learning process toward the achievement of curriculum... 
    Principal
    Immediate start

    Roane County Schools

    Boston, MA
    18 days ago
  • A global investment firm in Boston is seeking a Senior Principal to lead Talent Management. This role focuses on strategic and hands-on...  ...human capital functions, including talent acquisition and development. The firm values proactivity and strong judgment, offering a competitive... 
    Principal

    Partners Capital

    Boston, MA
    3 days ago
  • A leading healthcare institution in Boston seeks a Sr. Principal Scientist to oversee operations in a GMP lab, focusing on the production and quality control of radiopharmaceuticals. The ideal candidate will have extensive experience in aseptic operations, knowledge of... 
    Principal

    The University of Texas MD Anderson Cancer Center

    Boston, MA
    4 days ago
  • A global pharmaceutical company based in Cambridge, MA is seeking a Senior Principal Scientist to lead medicinal chemistry efforts. The ideal candidate should possess a strong background in organic/medicinal chemistry with significant experience in drug discovery. Key responsibilities... 
    Principal

    Sanofi

    Cambridge, MA
    4 days ago
  • A leading defence technology firm in Massachusetts is seeking a Senior Principal Mechanical Engineer. This senior position involves leading the design and development of mechanical products, ensuring high-quality outputs while managing complex projects. The ideal candidate... 
    Principal

    Northrop Grumman Corp. (AU)

    Malden, MA
    19 hours ago
  • A leading technology firm in Boston seeks a Senior Industry Principal to advise C-suite stakeholders on supply chain transformation. This remote position requires 10-15 years of experience in consulting or industry leadership. The ideal candidate will possess deep expertise... 
    Principal
    Remote job

    Kinaxis

    Boston, MA
    2 days ago
  • $248k - $372k

    A leading tech company based in Boston seeks a Principal Engineer in Enterprise Scalability to lead performance and reliability initiatives. You will report to a VP of Engineering and drive architectural changes to enhance the platform's scalability. This is a hands-on... 
    Principal

    Klaviyo Inc.

    Boston, MA
    3 days ago
  • A leading software company in Boston is seeking a Senior Manager, Principal Software Engineer to develop the Pharmacometrics product suite. This pivotal role requires collaboration with diverse teams, deploying AI/ML solutions and optimizing resource utilization. Ideal... 
    Principal
    Flexible hours

    SupportFinity™

    Boston, MA
    4 days ago
  • A global biopharmaceutical company is looking for a Senior Principal Scientist to join their Neuromuscular group in Cambridge, MA. The ideal candidate will lead drug discovery efforts focusing on muscle biology, oversee multiple projects, mentor junior scientists, and implement... 
    Principal
    Work at office
    Remote work

    UCB S.A.

    Cambridge, MA
    19 hours ago
  • A global biotechnology company is seeking a Pathology Senior Principal Research Scientist in Boston to lead the scientific design and conduct of pathology endpoints for drug development. This role requires a DVM with board certification in veterinary anatomic pathology... 
    Principal

    Vertex Pharmaceuticals

    Boston, MA
    4 days ago
  •  ...contractor in Massachusetts is seeking a Senior Principal Mechanical Engineer to lead the design and development of mechanical products. The ideal candidate will...  ...a deep understanding of mechanical engineering processes. Responsibilities include managing complex projects... 
    Principal
    For contractors
    Relocation package

    Northrop Grumman Corp. (JP)

    Malden, MA
    19 hours ago
  • A global biopharmaceutical company is seeking a Senior Principal Scientist to lead drug discovery efforts in muscle biology. The position emphasizes supervising junior scientists, managing projects, and advancing translational research. Candidates should possess a PhD with... 
    Principal
    Work at office
    Remote work

    UCB

    Cambridge, MA
    1 day ago
  • $189.6k - $312.73k

    A leading enterprise open-source software company is looking for a senior software engineer to join their AI Inference team in Boston. The role involves managing complex software builds, CI/CD pipelines, and cloud infrastructure. Candidates should have extensive experience... 
    Principal
    Remote job

    Red Hat, Inc.

    Boston, MA
    19 hours ago
  • Process Development Engineer (Mid Senior) Onsite Location(s): Penang, MY Purpose Statement Works closely with R&D and Manufacturing in the development of robust, capable, cost effective & safe manufacturing processes. equipment, materials and products and supports efficient... 
    Work experience placement

    Boston Scientific Gruppe

    Boston, MA
    2 days ago
  • A leading engineering firm is seeking a Principal Engineer specialized in Aseptic Processing & Fill/Finish. This critical role involves leading design programming for aseptic processes, ensuring compliance with FDA/EMA guidelines, and developing strong client relationships... 
    Principal

    Barry-Wehmiller Companies Inc.

    Boston, MA
    3 days ago
  • A Boston Public School is seeking an Assistant Principal to provide educational leadership and maintain student discipline. Key responsibilities include supervising staff, implementing safety measures, and engaging with the community. Required qualifications include a Master... 
    Principal

    Young World Physical Education

    Boston, MA
    1 day ago
  • $150k - $200k

    A defense technology company in Boston, MA is seeking a Principal ML Ops Engineer to design and manage secure MLOps infrastructure. Candidates should have over 7 years of experience in relevant roles and significant exposure to Docker and Kubernetes. The role involves supporting... 
    Principal
    Remote job

    teamraft.com

    Boston, MA
    4 days ago
  • A leading global company in Cambridge is seeking a Senior Scientist to advance lipid-based formulations for nucleic acid therapeutics. This role involves designing non-viral vectors, conducting in vitro experiments, and mentoring junior scientists. Ideal candidates have...
    Principal
    Flexible hours

    Evonik

    Cambridge, MA
    19 hours ago
  • American Family Insurance is seeking a Principal Actuary for its property pricing team in Boston. The role involves providing expert analysis, modeling, and consultation related to insurance pricing. Candidates should have extensive knowledge of property and casualty products... 
    Principal

    American Family Insurance

    Boston, MA
    19 hours ago
  • A leading biotechnology firm in Cambridge, Massachusetts, is seeking a Principal Scientist Liver to lead the liver portfolio. This role involves driving the discovery and development of novel RNA-based drug candidates for chronic liver diseases. Successful applicants will... 
    Principal

    ProQR Therapeutics N.V.

    Cambridge, MA
    3 days ago
  • $160k - $200k

    A leading food subscription company in Boston seeks a Principal, Strategic Insights and Analytics. You will play a key role in guiding the organization's strategic decisions through insights and analytics while managing a team. This position requires over 8 years of experience... 
    Principal

    ButcherBox

    Boston, MA
    3 days ago
  • $137.6k - $180.6k

    A biotechnology company is seeking a Principal Scientist to lead projects in muscle biology and translational drug discovery. Located...  ...discovery and have strong knowledge in muscle biology and assay development. The base salary ranges from $137,600 to $180,600. #J-18808-... 
    Principal

    UCB S.A.

    Cambridge, MA
    19 hours ago
  • VidaVinci is seeking a Senior Scientist/Principal Scientist, Biology, to drive and enable internal discovery programs from target identification...  ...the bench, from hit identification to lead optimization and development candidate nomination. Define and guide programmatic scientific... 
    Principal

    VidaVinci, Inc.

    Cambridge, MA
    19 hours ago