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
Principal Computational Scientist - Molecular Simulation
Scientist/Senior Scientist, Machine Learning (Biomolecule Design)
Head of Machine Learning
(Senior) Machine Learning Engineer, Biomolecule Design
(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
Pioneering Intelligence: ML Scientist / Senior ML Scientist, Large Language Models
Senior Machine Learning Scientist/Engineer – Biomolecular Design
Machine Learning Engineers - Open Level
Machine Learning Researchers (Generative AI) - Open Level
Machine Learning Researchers (LLMs) - Open Level
Machine Learning Researchers (Reinforcement Learning) - Open Level
(Senior) Machine Learning Engineer
Legal
Senior Legal Counsel
ProFound Therapeutics: Senior Director, IP Counsel
Computational & Data Sciences
AI/ML Engineer, Computational Biology
Senior Data Infrastructure Engineer
Senior Scientist, Computational Biology
VP, Computational Sciences
Optimization and Scheduling Engineer
AI Research Scientist Intern (Summer 2025)
Senior/Principal Scientist, Computational Biology
Director, Data & Biorepository
Principal Machine Learning Researcher
Preclinical Development & Translational Research
Senior Scientist/Principal Scientist, Biomarker Discovery and Data Science
Director, DMPK
Vice President, Head of Biology
Senior Scientist, In Vivo Pharmacology
Pioneering Medicines: Principal Scientist Bioinformatics
Principal Scientist, Immunology
Senior Scientist, Immunology
Senior Scientist, Immuno-oncology
Associate Scientist/Scientist, In Vivo Pharmacology
Biological Engineering
Senior Scientist I/II, Antibody Characterization
Principal Scientist, Computational Structural Biology
Principal Automation Engineer, Workcell Builds
Lead, Physical Sciences Automation
General Management
Flagship Pioneering Origination Principal Agriculture and Sustainability
Networks/Pipelines
Director, Growth Operations
Executive Assistant
Operations Principal
Pioneering Intelligence: Origination Associate / Senior Associate, Physics and Bioengineering
Research/Discovery
Head of Clinical Operations
Senior Scientist, Discovery / In Vitro Pharmacology
(Senior) Research Associate, Protein Purification and Analytics - Pilsen
(Senior) Research Associate, Protein Cloning and Production - Pilsen
Principal Scientist, Early Discovery Biology
Director of Metabolic and Inflammatory Diseases
Associate Director, Materials Testing
Principal Scientist, In Vitro Pharmacology & Biomarkers
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
Pioneering Medicines Director / Senior Director , Cardiovascular Heart Failure
Pioneering Medicines Director / Senior Director, In Vitro Pharmacology
Pioneering Medicines: Project Toxicologist (Principal Scientist or Associate Director), Toxicology
Senior Research Associate/Associate Scientist, Immunology
Senior Research Associate/Associate Scientist, Assay Development
VP, Head of Peptide Medicinal Chemistry
Pioneering Medicines: Research Project Lead Biology and Pharmacology (Associate Director level)
Senior Research Associate, Bioanalytical
Research & Development
ProFound Therapeutics: Head of Immunology
ProFound Therapeutics: Principal Scientist, Computational Biology/Single Cell & Spatial Omics
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
Sample/Inventory & Laboratory Manager
Senior Associate Scientist, Pharmacology and Disease Biology
Senior Mechanical Design Engineer
Operations
Origination Associate (ML/Comp Bio/AI)
Director, Corporate Development
Pioneering Medicines: Program Management Director
Pioneering Medicines: Associate Director, Program Management
Hardware Inventory Associate
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
Research Associate
Director, Metabolic Disease Discovery Research
IT
Director, Security Governance Risk and Compliance
Computational Biologist
Principal ML Ops Engineer
Director, CIO Office
Cloud Engineer
Director, IT Service Delivery
Senior Director, Information Security
M365 Architect
Principal Network Architect
Target & Drug Discovery
Contract Toxicologist
Director, Functional Genomics
Lab Automation Engineer
FL68: Senior Scientist, Analytical Development
Head of Target Discovery
Head of Technology Platform
FL68: Research Associate, Drug Product Development
Associate Scientist/Scientist (Automation & Integration) - Assay Development
Associate Scientist/Scientist I, NGS Assay Development
Molecular Biology
Senior Research Associate/Associate Scientist, Nucleic Acid Biology
Principal Scientist, Antibody Engineering
Contract
Pioneering Medicines: Principal / Senior Scientist Contractor, Cardiovascular
Pioneering Medicines: Scientist / Senior Scientist Contractor, Mechanism of Action - Metabolism
Co-Ops & Internships
2025 Flagship Pioneering Artificial Intelligence (AI) Fellowship
2025 Flagship Pioneering Fellowship
Executive R&D
Head of Machine Learning and Computational Biology
HR
ProFound Therapeutics: Senior Director HR
Contract Recruiting Coordinator
Senior Technical Recruiter
Talent Acquisition Lead
Executive G&A
Director, Program & Alliance Management
Chief of Staff to the Chief Scientific Officer
AIML Principal, Pioneering Intelligence
Associate / Senior Associate (AIML), Pioneering Intelligence Origination
Accounting & Finance
Pioneering Medicines: Senior Accountant
Templates
Horticulture & CEA Scientist