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...Principal
- 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
- ...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...PrincipalFor contractors2 days per week3 days per week
$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 shift- ...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
$198.9k - $269k
...partner that is knowledgeable, understands your preferences, and helps you find the right solution for your needs. As a Principal Applied Scientist on the team, you will help lead science innovation in our space across a large multidisciplinary team. You will have a...PrincipalFlexible hours- 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...PrincipalRemote work
$198.9k - $269k
...We are looking for a Principal Applied Scientist to drive technical innovation in visual reasoning systems across multiple domains. You will be a technical leader who sets the research direction, architects novel solutions, and delivers breakthrough results that advance...PrincipalFlexible hours- ...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
- ...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
$198.9k - $269k
...The Principal Applied Scientist will own the science mission for building next-generation proactive and autonomous agentic experiences across Alexa AI's Personalization, Autonomy and Proactive Intelligence organization. You will technically lead a team of applied scientists...PrincipalWorldwideFlexible hours- ...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 work
- ...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...PrincipalImmediate startFlexible hours
$191.3k - $305.7k
...complex, real‑world domain. Our team brings together Applied Scientists, ML engineers, and Software engineers who own the full lifecycle... ...shipping are core to how we work. About the role As a Principal Applied Scientist focused on RL post‑training, you will lead the...PrincipalPermanent employmentLive inWork at officeLocal areaRemote work$139.9k - $274.8k
...Turing Team , where you'll join a collaborative group of applied scientists and engineers pushing the frontier of large language models (... ..., model-driven experiences in Microsoft 365 Copilot. As a Principal Applied Scientist - Copilot , you will: Evolve our...PrincipalOngoing contractLocal area3 days per week- 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...Principal
$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 hours$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 area$147.3k - $245k
...of our company. Our product roadmap is exciting and ambitious. You will join a global team of curious, helpful, and independent scientists and engineers, united by a commitment to deliver cutting-edge, well-engineered Machine Learning systems. You will work closely with...PrincipalLocal areaRemote workHome office$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 hours$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 hours$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$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$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
$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...Principal- ...: Full-time Available Positions: 1 Location : On-Site Application Deadline: Dec 22, 2025 Summary The LCMS Principal Scientist will be responsible for supporting non-GLP, GLP (non-clinical), and GCLP (clinical) projects. The role is responsible for supporting...PrincipalFull time
$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- ...technologies that will define Sunstar's future product platforms. Position Overview We are seeking a Senior, Lead, or Principal Scientist to serve as Team Lead of our New Technology Team, reporting directly to the Senior Manager of New Technology Development....PrincipalWorldwideVisa sponsorship





