Flagship Pioneering

We’re a leading life sciences firm that conceives, creates, resources, and grows first-in-category ventures to transform human health and sustainability.

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Artificial Intelligence
Machine Learning Scientist
VP, Machine Learning
Head of Machine Learning
(Senior) Scientist, Machine Learning (Active Learning & Bayesian Optimization)
Senior Scientist, Machine Learning
Senior/Principal Scientist, Machine Learning
Principal Computational Scientist - Molecular Simulation
Scientist/Senior Scientist, Machine Learning (Biomolecule Design)
Head of Machine Learning
(Senior) Machine Learning Engineer, Biomolecule Design
Machine Learning Researchers, LLM (Leveling Flexible)
(Senior) Machine Learning Scientist
Senior Computational Scientist - Protein Design
Senior Computational Scientist - Small Molecule
Scientist, Machine Learning (Large Language Models for Materials)
(Senior) Machine Learning Scientist,Materials Composition/Structure
Lead, Applied Machine Learning (Materials Science)
Pioneering Medicines: Executive Director / Vice President, AI Strategy
Admin
Executive Assistant
Executive Assistant
Executive Administrative Associate, Office of the CEO
Montai Therapeutics Executive Assistant
Target & Drug Discovery
SVP, Head of Biology
Contract Toxicologist
Director, Functional Genomics
Lab Automation Engineer
Lab Operation Manager
Legal
Senior Legal Counsel
ProFound Therapeutics: Senior Director, IP Counsel
Computational & Data Sciences
AI/ML Engineer, Computational Biology
Senior Data Infrastructure Engineer
Senior Machine Learning Researcher
Senior MLOps Engineer
Senior Scientist, Computational Biology
VP, Computational Sciences
Product Lead, Life Sciences
Senior Automation Engineer
Scientist I/II, Computational Biology
Optimization and Scheduling Engineer
AI Research Scientist Intern (Summer 2025)
Senior/Principal Scientist, Computational Biology
Director, Data & Biorepository
Senior Automation Engineer
IT
Director, Development Systems
Director, Security Governance Risk and Compliance
Principal ML Ops Engineer
Director, CIO Office
Cloud Engineer
Director, IT Service Delivery
Senior Cloud Site Reliability Engineer
Senior Director, Information Security
Preclinical Development & Translational Research
Senior Scientist/Principal Scientist, Biomarker Discovery and Data Science
Director, DMPK
Vice President, Head of Biology
Pioneering Medicines: Principal Scientist Bioinformatics
Senior Scientist, In Vivo Pharmacology
Senior Scientist, Histology and Bioanalytics
Research/Discovery
Scientist, Materials Characterization
Head of Clinical Operations
Laser Processing Materials Scientist
Senior Research Associate, Materials
Scientist, Viral Vaccines
Senior Scientist, Discovery / In Vitro Pharmacology
Pioneering Medicines Director / Senior Director, In Vitro Pharmacology
(Senior) Research Associate, Protein Purification and Analytics - Pilsen
(Senior) Scientist, Protein Expression and Characterization - Pilsen
(Senior) Research Associate, Protein Cloning and Production - Pilsen
Senior Research Associate, Medicinal Chemistry
Senior Scientist, Translational
Principal Scientist, Early Discovery Biology
Director of Metabolic and Inflammatory Diseases
Pioneering Medicines: DMPK Director
Pioneering Medicines: Project Toxicologist (Principal Scientist or Associate Director), Toxicology
Senior Research Associate/Associate Scientist, Assay Development
Associate Director/Director, Characterization
Associate Director, Materials Testing
Pioneering Medicines Director / Senior Director , Cardiovascular Heart Failure
Principal Scientist, In Vitro Pharmacology & Biomarkers
Senior/Principal Scientist, LNP Formulation
Scientist, NGS Core Lead
FL97: Director, Platform Product
(Senior) Scientist, Bioconjugation & Protein Sciences
(Senior) Scientist, Cell Biology
(Senior) Research Associate, In Vitro, Cell and Molecular Biology
(Senior) Research Associate, Chemistry
Director/Senior Director, Materials Synthesis
Biological Engineering
Senior Scientist I/II, Antibody Characterization
Principal Scientist, Computational Structural Biology
Associate Director of Controls Engineering
Senior Mechanical Design Engineer
General Management
Flagship Pioneering Origination Principal Agriculture and Sustainability
HR
Talent Acquisition Lead
ProFound Therapeutics: Senior Director HR
Director, People and Culture
Networks/Pipelines
Director, Growth Operations
Research & Development
ProFound Therapeutics: Head of Immunology
ProFound Therapeutics: Principal Scientist, Computational Biology/Single Cell & Spatial Omics
Senior Scientist, Thermocatalysis
Head of Biology
Senior Scientist, Machine Learning Antigen Design
VP, Platform Operations and Development
Senior Scientist, Computational Chemistry
Sample/Inventory & Laboratory Manager
Principal Scientist, DMPK
Senior Research Associate, In Vivo Biology
Scientist, Protein Expression and Purification
Sample/Inventory & Laboratory Manager
Operations
Origination Associate (ML/Comp Bio/AI)
Director, Corporate Development
Pioneering Medicines: Program Management Director
Pioneering Medicines: Associate Director, Competitive Intelligence / New Product Planning
Laboratory Operations Specialist
Pioneering Medicines: Program Management Consultant - Vaccines
Business Development
Director of Digital Marketing
Product Owner
Tech Lead
Senior Manager / Associate Director, Business Development
Senior Director, Corporate Partnerships and Program Development
Cell Biology
(Senior) Scientist, Cell Membrane Proteomics
Senior Scientist, Assay Development and Automation
Associate Director/Director, Precision Oncology
Senior Research Associate / Scientist, Discovery Biology (Immunology)
Senior Scientist, Immune Cell Biology
Senior Research Associate, Mammalian Cell Culture
Research Associate
Director, Metabolic Disease Discovery Research
Co-Ops & Internships
Co-op, Analytical Development
2025 Flagship Pioneering Artificial Intelligence (AI) Fellowship
2025 Flagship Pioneering Fellowship
Molecular Biology
Senior Research Associate/Associate Scientist, Nucleic Acid Biology
Principal Scientist, Protein Sciences
Plant Care Associate (Contract)
Contract
Pioneering Medicines: Principal / Senior Scientist Contractor, Cardiovascular
Pioneering Medicines: Scientist / Senior Scientist Contractor, Mechanism of Action - Metabolism
Executive R&D
Head of Machine Learning and Computational Biology
Accounting & Finance
Senior Accountant
Executive G&A
Director, Program & Alliance Management
Associate / Senior Associate, Pioneering Intelligence
Principal, Pioneering Intelligence