Average salary: $150,200 /yearly
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- ...treated? A biotech company pioneering cutting-edge drug delivery technologies for the central nervous system is hiring a Principal Scientist, In Vivo Pharmacology to lead IND-enabling studies and support the development of large-molecule therapeutics. This is...PrincipalPart time
HW3
Los Angeles, CA8 hours agonew - ...Our Boston based biotechnology client is seeking a highly skilled Senior or Principal Scientist to lead the development, transfer, and validation of bioassay methods supporting innovative gene therapy programs. This role is ideal for a scientifically driven professional...PrincipalPart timeFor contractors2 days per week3 days per week
Stratacuity: Proven Scientific Placement
Boston, MA8 hours agonew - A global biopharmaceutical company is looking for a Principal Scientist in Innovation Management. The role involves the development of upstream processes, oversight of biopharmaceutical production, and integration of digital tools in manufacturing. Candidates must have...Principal
- ...The Principal Scientist / SME for Rapid Microbiology is responsible for the end-to-end implementation of the ScanRDI for rapid sterility testing. This role leads instrument installation, setup, qualification (IQ/OQ/PQ), method development, validation, and lifecycle management...PrincipalPart time
MEDVACON LIFE SCIENCES, LLC
East Windsor, Middlesex County, NJ8 hours agonew $39.93 - $59.35 per hour
...Job Details Working Title: MCRS Epidemiologist Principal - Epidemiologist Principal Job Class: Epidemiologist Principal... ...media, especially highly trained epidemiologists and research scientists. Knowledge of epidemiologic principles that include study design...PrincipalHourly payFull timeTemporary workPart timeH1bLive inWork at officeLocal areaRemote workRelocationMonday to FridayShift workDay shiftMinnesota Department of Health
Saint Paul, MN3 days ago- ...The Principal Scientist / SME for Rapid Microbiology is responsible for the end-to-end implementation of the ScanRDI for rapid sterility testing. This role leads instrument installation, setup, qualification (IQ/OQ/PQ), method development, validation, and lifecycle management...Principal
MEDVACON LIFE SCIENCES, LLC
East Windsor, Middlesex County, NJ2 days ago $150k - $165k
...growth of our iconic brand as well as to our people first culture. About the Role We are seeking a highly experienced and innovative Principal Hair Color Chemist to lead the development and optimization of high-performance professional hair color systems. This role...PrincipalPermanent employmentFull timeWorldwideJohn Paul Mitchell Systems
Chelsea, NY18 hours agonew- Job Title Job Description AlignerrPrincipal
- ...About the Company A soon to launch Third Rock Ventures company is seeking an experienced Peptide Scientist to lead peptide design efforts supporting discovery-stage therapeutic programs. This role will focus on peptide SAR, data interpretation, and lead optimization...PrincipalPart timeRemote work
Third Rock Ventures
Boston, MA8 hours agonew - ...Principal Scientist, Botanical Identification & Authentication Location: Ann Arbor, MI Schedule: Full-Time, On-Site Compensation: Top-of-market salary + equity + full benefits About the Opportunity A venture-backed laboratory technology company is...PrincipalFull timeContract workPart time
Recruits Lab
Ann Arbor, MI8 hours agonew - ...Our pharmaceutical client is seeking a Principal Scientist who will be responsible for evaluating and interpreting analytical results, as well as developing, validating, and transferring analytical methods for APIs, intermediates, and raw materials. If you are someone...Principal
Germer International - Pharmaceutical Recruiting
Waterloo, IA23 hours ago - ...Senior/Principal Scientist in Protein Engineering Location: Boulder, CO Reports To: Sr. Director of Applied Biology About Us Our client is a company reinventing how the world sources critical minerals — using protein-based chemistry to extract rare earth...PrincipalPart timeImmediate startFlexible hours
Berkner Group
Boulder, CO8 hours agonew - About the Role Working in a fast‑paced, customer‑focused environment, this role is responsible for the application, development, and demonstration of Kerry ingredient solutions for the bakery industry. The position plays a key role in leading bakery application studies...PrincipalPart time
Kerry
Beloit, WI8 hours agonew - ...Principal Applied Scientist, Advertiser Growth, Amazon Sponsored Products & Brands Job ID: 3115279 | Amazon.com Services LLC The Sponsored Products and Brands team at Amazon Ads is re‑imagining the advertising landscape through industry‑leading generative AI technologies...Principal
Amazon
San Francisco, CA1 day ago $282.2k
...Senior Director (Sr. Principal Scientist) The Senior Director (Sr. Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving investigational compounds in Immunology. With a focus on late-stage development...Principal$282.2k
...Senior Clinical Director (Senior Principal Scientist) The Senior Clinical Director (Senior Principal Scientist) has primary responsibility for planning and directing clinical research activities involving new or marketed medicines in the Oncology therapeutic area. Our...PrincipalLocal areaRelocationFlexible hoursShift work$120.1k - $251.6k
...Job Description Responsible AI: Principal Applied Scientist. We are seeking an exceptional Principal Applied Scientist with deep expertise in Responsible AI to join our fast-growing AI/ML research team. In this role, you will drive the development and evaluation of...PrincipalTemporary workFlexible hoursOracle
Saint Paul, MN2 days ago$235.4k - $365.65k
Job Location Mountain View, CA Job Category Job Type Full-Time Job # 402806 Job Department Artificial Intelligence Center Lab Summary: The Language & Personal Intelligence (LPI) Lab at Samsung Research America focuses on advancing next-generation...PrincipalFull timeWork at officeLocal areaSamsung Electronics GmbH
Mountain View, CA3 days ago$140k - $250k
...Principal Scientist, Protein Sciences, Analytical Characterizations September 2025 Department: Technology Position Summary: TCG Labs-Soleil is seeking a highly experienced and driven Principal Scientist to lead our analytical efforts and join our multidisciplinary...PrincipalFull timeTemporary workFlexible hoursValid8 Financial, Inc.
San Francisco, CA4 days ago$269.4k - $412.6k
...we aim to make driving safer, smarter, and more connected, shaping the future of transportation on a global scale. Role As a Principal Technical Lead in Trajectory Generation within the Embodied AI organization, you will be a senior individual contributor driving...PrincipalRelocation packageFlexible hoursGeneral Motors
Mountain View, CA23 hours ago$115k
...Principal Scientist, Innovation Management, Fremont CA Description As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development, and delivery of our products to our patients and customers. Our global presence provides opportunity...PrincipalInternship$88k - $120k
..., and maintain product excellence. Collaborating closely with scientists, nutritionists, and engineers, Tropicana’s R&D team plays a crucial... ...Your Next Pour: The Opportunity We are looking to add a Principal Scientist to our R&D team. This role will be responsible for...PrincipalWork at officeRemote workRelocation- ...lab to life while championing patients every step of the way. Learn more at We are searching for the best talent for a Principal Scientist, Analytical Comparability & Product Characterization – Advanced Therapies to be in Malvern, PA. Purpose: The...PrincipalFull timeLocal area
Johnson & Johnson
Malvern, PA3 days ago $114.01 - $151.89 per hour
...Principal Perfusionist The Principal Perfusionist works effectively under the supervision of the Chief of Cardiothoracic Surgery and the Director of Cardiac Perfusion Services. You will report directly to the Director and are expected to work independently. You will...PrincipalHourly pay$250.8k - $394.8k
...Clinical Director (Principal Scientist) The Clinical Director (Principal Scientist) has primary responsibility for the strategic planning and directing clinical research activities involving investigational compounds in Immunology. With a focus on late-stage development...PrincipalFor contractors$158k - $197k
Principal Scientist, In Vitro Pharmacology page is loaded## Principal Scientist, In Vitro Pharmacologyremote type: Onsitelocations: San Diego, CAtime type: Full timeposted on: Posted Yesterdayjob requisition id: JR000526Crinetics is a pharmaceutical company based in San...PrincipalLocal area$228.7k - $309.4k
...Job ID: 3161064 | Amazon Development Center U.S., Inc. AWS Agentic AI is looking for a Principal Applied Scientist who will partner with world‑class scientists and engineers to pioneer the next generation of AI‑driven development tools. Join the Amazon Kiro LLM‑Training...PrincipalWork at officeLocal areaWork from homeWorldwideFlexible hoursAmazon
San Francisco, CA1 day ago$200k - $300k
...Principal Scientist Exponent is the only premium engineering and scientific consulting firm with the depth and breadth of expertise to solve our clients' most profoundly unique, unprecedented, and urgent challenges. Our vision is to engage multidisciplinary teams of...PrincipalWork at officeFlexible hours$137k - $235.75k
...and pioneering the path from lab to life while championing patients every step of the way. We are searching for a Senior Principal Scientist, Computational Multiomics, Precision Measures , to be in either Cambridge, MA; Spring House, PA; La Jolla, CA United States...PrincipalFull timeTemporary workWork at officeLocal areaRemote work2 days per weekJohnson & Johnson
Cambridge, MA3 days ago$40 - $80 per hour
...Principal Clinical Scientist At Alignerr, we partner with the world's leading AI research teams and labs to build and train cutting-edge AI models. We are seeking a Principal Clinical Scientist to bring senior-level expertise in clinical trial design and regulatory...PrincipalHourly payContract workFreelanceRemote workFlexible hours
