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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Research & Development
VP, Platform Operations and Development
Senior Scientist, Discovery
Associate Director / Director, Strategic Operations
Senior Vice President, Research
Research Associate, Histology
Pioneering Medicines: Director, Drug Substance Development
Senior Machine Learning Engineer
Pioneering Medicines: Director, Analytical Development
Senior Manager, R&D Hardware and Controls
Legal
ProFound Therapeutics: Senior Director, IP Counsel
Computational & Data Sciences
Sr. Program Manager, Machine Learning
Senior Full Stack Engineer
Product Designer (Sr./Lead)
Data Scientist - Materials
(Senior) Scientist, Protein Design
Senior/Principal Computational Biologist
Machine Learning Scientist
Scientist, Computational Biology
Senior Software Engineer, ML Research
Machine Learning Scientist: Foundation Models
Principal Full Stack Engineer
Senior Backend Engineer
Lila Sciences: Senior Software Engineer, Applied AI
Senior / Principal Mechanical Engineer
Principal Data Scientist
Senior Data Scientist, Life Sciences
Research/Discovery
Scientist, Computational Protein Design – Open Level
Computational Scientist, Signal Processing
(Senior) Director, Machine Learning (Computer Vision)
Open Call
Pioneering Medicines: Director, Project Toxicology
Senior Director of Preclinical Research and Development
Senior Director, Protein Sciences
(Senior) Hardware Engineer
Laboratory Manager
Scientist/Senior Scientist, Formulations
(Senior) Research Associate, Microfluidics
Scientist, Syntein™ Purification & Physicochemical Properties
Senior Research Associate, Pharmacology (In Vitro)
Senior Scientist, Plant Virology
Principal Scientist Platform Biology/Data Generation
Sr. Scientist, Translational Biology (In vitro & in vivo)
(Senior) Research Associate, Protein Purification and Analytics
Senior Scientist, Plant Viroids
Scientist II, Delivery & Transformation
Principal Scientist, Immunology
Senior Research Associate, Protein Sciences
Scientist / Senior Scientist, Microfluidic LNP Formulation
Lila: Senior / Scientist, Nucleic Acid Delivery
ML Research Scientist, Interatomic Potentials
Research Assistant, Porous Materials
Research Scientist, Automated Synthesis
Research Scientist, Porous Materials
Scientist - mRNA Scale Up
ML Scientist, Molecular Design Platform
ML Scientist, Biomolecular Foundation Models
Artificial Intelligence
AI Lab Research Engineer
Senior Software Engineer, ML Infrastructure
(Senior) Machine Learning Scientist, Systems Biology
Machine Learning Scientist, Open-Endedness (Level Flexible)
Senior Scientist/Principal Scientist, Machine Learning
Manager, Digital Marketing
Forward Deployed Engineer (Level Flexible)
Head of AI Research
Principal Scientist, AI Protein Design
Head of Engineering
AI Scientist - Generative Modeling for Materials Science
AI Scientist - Representation Learning for Materials Science
Product Lead
Forward Deployed Engineer, Physical Sciences (Level Flexible)
Principal Engineer, Full Stack & LLM-Integrated Web Applications
Machine Learning Engineer, Biomolecule Design
Machine Learning Engineer, Distributed & Scalable Training
Machine Learning Scientist, Biomolecule Design
Machine Learning Scientist, LLM Training & Inference Research
VP Strategy & Operations - Pioneering Intelligence Initiative
Senior Software Engineer, Front End
SVP AI & Digital Platform
Senior Backend Developer
Senior Frontend Developer
Senior Machine Learning Engineer
Machine Learning Scientist - Medicinal Chemistry & Lead Optimization
Machine Learning Scientist - Automated Image Analysis
AI Residency Program, Material Science (2026 Cohort)
Product Lead - Applied AI
ML Scientist - Materials Performance Modeling
ML Scientist - Scientific Reasoning
Senior Principal / Associate Director, Scientific ML for Drug Discovery
ML Enzyme Engineer Consultant
Principal Scientist, Computational Protein Design
Executive G&A
Origination: Senior Principal (Vice President or Sr. Vice President Level)
Senior Director, Origination Strategy & Operations, Strata PBU
Associate/ Senior Associate, Avak Kahvejian’s Pioneering Business Unit (PBU))
AI Associate
Associate Director, Program & Alliance Management
Pioneering Medicines: Product Concept Innovation Associate
Associate/Senior Associate, Pioneering Intelligence
Operating Principal, Summit PBU
IT
Principal Data Engineer, R&D Informatics
Director, Digital Business Partnership
Associate Director, Security Portfolio
AI Business Transformation Lead
Senior Director, GxP Development Systems
Associate Director, IT Service Delivery Portfolio Companies
Operations
Associate Director, Program Management
Senior Director, Corporate Strategy and Operations
Associate Director, Business Operations
Environmental Health and Safety Specialist
Pioneering Medicines: Executive Director (MD), Therapeutic Innovation
Pioneering Medicines: Program Management Associate Director/ Director
Lila: Director, Environmental Health and Safety
Director, Physical Security
Senior Security Engineer
Biological Engineering
Senior/Principal Robotics Engineer - Systems Architecture
Lila Sciences: Mechatronics Engineer II
Lila: Senior / Principal Electrical Engineer
Automation Engineer, Physical Sciences
Mechatronics Engineer (Controls Focus)
Senior Controls Engineer
Regulatory Affairs
Pioneering Medicines: Senior Director, Regulatory Affairs
Business Development
ProFound Therapeutics: Senior Director, Alliance Management & Business Development
Accounting & Finance
Senior Data Scientist, Portfolio Analytics
Accounts Payable Manager
Payroll Operations Manager
Quotient Therapeutics: Finance Business Partner
Associate Director, Procurement
Cell Biology
Scientist, Cellular Biology
Scientist, Computational Biology
(Senior) Scientist, Biochemistry
Molecular Biology
Scientist II, Molecular Biology
Senior Research Associate, Assay Development
Senior Research Associate, Mammalian Cell Culture
Clinical Development
Pioneering Medicines: Clinical Development Lead, Director
Program/Alliance Management
Director, Alliance Management
Director, Alliance Management
Senior Director, Corporate Partnerships and Program Development
Communications
Senior Director, Communications
Digital Content Manager
Target & Drug Discovery
FL68: Senior Research Associate, Bioprocessing
Preclinical Development & Translational Research
Pioneering Medicines Senior Scientist, Translational Research
Pioneering Medicines:Senior Scientist Bioinformatics
Senior Scientist, Immunology
Chemistry
Associate Director, Conjugate Chemistry