SeekOrSwim | Jobs at Flagship Pioneering

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

(Senior) Scientist, Machine Learning (Active Learning & Bayesian Optimization)

Senior Scientist, Machine Learning

Principal Computational Scientist - Molecular Simulation

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 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

Environmental, Health, and Safety Contractor

Pioneering Medicines: Executive Director / Vice President, AI Strategy

Computational Biology and Machine Learning Intern

Senior Backend Developer

Legal

Senior Legal Counsel

ProFound Therapeutics: Senior Director, IP Counsel

Contracts Counsel

Computational & Data Sciences

AI/ML Engineer, Computational Biology

Senior Data Infrastructure Engineer

VP, Computational Sciences

Optimization and Scheduling Engineer

AI Research Scientist Intern (Summer 2025)

Director, Data & Biorepository

Principal Machine Learning Researcher

Vice President, Head of Computational Biology and Machine Learning

Chief of Staff to the CTO (Machine Learning)

Senior Director/Director, Software Product

Technical Project Manager, Machine Learning

Scientist I/II, Computational Biology

Networks/Pipelines

Director, Growth Operations

Executive Assistant

Operations Principal

Pioneering Intelligence: Origination Associate / Senior Associate, Physics and Bioengineering

Executive Assistant - Contract

Preclinical Development & Translational Research

Director, DMPK

Vice President, Head of Biology

Principal Scientist, Immunology

Senior Scientist, Immunology

Senior Scientist, Immuno-oncology

Associate Scientist/Scientist, In Vivo Pharmacology

Contract - Research Associate, Protein Sciences

Pioneering Medicines: Director / Sr. Director, Drug discovery and Translational Research

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

Principal Scientist, In Vitro Pharmacology & Biomarkers

Director, Platform Product

Director/Senior Director, Materials Synthesis

Pioneering Medicines Director / Senior Director , Cardiovascular Heart Failure

Senior Research Associate/Associate Scientist, Immunology

VP, Head of Peptide Medicinal Chemistry

Pioneering Medicines: Research Project Lead Biology and Pharmacology (Associate Director level)

Senior Research Associate, Bioanalytical

Pioneering Medicines Senior Director, Project Lead Metabolic Disease

Pioneering Medicines: Project Toxicologist (Director or Associate Director), Toxicology

(Senior) Scientist, Bioconjugation & Protein Sciences

Pioneering Medicines: Director / Senior Director, In Vitro Pharmacology

Principal Engineer, Systems Architecture and Engineering

Senior Scientist, AI/ML Protein Design

Senior Scientist, Bioconjugation Chemist

Senior Scientist, Protein Science

Software Engineer, Signal Processing Algorithms & Machine Learning

(Senior) Scientist, Protein Engineering

Contract - Senior Research Associate, Protein Sciences

Director, Software / Informatics Engineering

(Senior) Director, Machine Learning (Computer Vision)

(Senior) Machine Learning Engineer

(Senior) Machine Learning Researcher (Computer Vision)

(Senior) Scientist, Computational Cryo-EM

Scientist I/II, Assay Development

Research & Development

ProFound Therapeutics: Head of Immunology

ProFound Therapeutics: Principal Scientist, Computational Biology/Single Cell & Spatial Omics

Senior Scientist, Machine Learning Antigen Design

VP, Platform Operations and Development

Senior Scientist, Computational Chemistry

Senior Associate Scientist, Pharmacology and Disease Biology

Horticulture & CEA Scientist

Senior ML Ops Engineer

Associate Director/Director, Pharmacology

Operations

Origination Associate (ML/Comp Bio/AI)

Associate Director, Corporate Development

Pioneering Medicines: Program Management Director

Hardware Inventory Associate

Senior Security Operations Analyst

Cell Biology

(Senior) Scientist, Cell Membrane Proteomics

Research Associate

Senior/Principal Scientist, Discovery Immunology

Pipeline Team Lead, Histology

Associate Scientist/Scientist, Assay Development and Automation

Scientist II/Senior Scientist, Assay Development and Automation

Director, Security Governance Risk and Compliance

Principal ML Ops Engineer

Director, CIO Office

Cloud Engineer

Senior Director, Information Security

M365 Architect

Principal Network Architect

Business Development

Product Lead

Tech Lead

Director of Business Development

Director of Digital SMB Marketing

Contract

Pioneering Medicines: Principal / Senior Scientist Contractor, Cardiovascular

Contract R&D Systems Analyst

Pioneering Medicines: Senior Research Associate Contractor, In Vivo Pharmacology