64 ml research scientist jobs at 26 companies in Gardner, MA
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Staff, ML Research Scientist
Waltham, Massachusetts, United States
$154k-$193k/yr OnsiteFull Time
5+ YOE5+ years in deep learning for computer vision or LLMs; Transformers, VLMs/VLAs, and Deep Reinforcement Learning; data management, training, deployment; strong communication; collaborative work.
Python, TensorFlow, PyTorch, Transformers, DL frameworks, Computer Vision, Reinforcement Learning
1mo
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Principal ML Scientist, Multimodal Biological Reasoning
Cambridge, Massachusetts, United States
$216k-$297k/yr OnsiteFull Time
Advanced degree or equivalent experience in ML/computational biology; deep expertise with LLMs and multimodal models; experience deploying AI/ML for biology at scale; ability to lead small technical teams and translate biological problems into model requirements.
LLMs, biological foundation models, protein language models, genomic foundation models, scientific agents, AI discovery platforms, AI Scientist platform, AI/ML
1mo
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Principal Research Scientist
Woburn, Massachusetts, United States
$213k-$300k/yr OnsiteFull Time
10+ YOEPhD and 10+ years in robotics/embodied AI or related fields; deep expertise in reinforcement/imitation learning, sim-to-real, manipulation, controls; strong publication/patent record; Python and C++ experience; familiarity with modern ML frameworks and robotics simulators.
Python, C++, PyTorch, JAX, ROS2, Isaac Lab, Isaac Sim, MuJoCo, Gazebo
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AI Research Scientist
Andover, Massachusetts, United States
$118k-$176k/yr HybridFull Time
PhD in ML/AI/NLP/Robotics (or strong Master\u0002s) with foundation-model experience, hands-on PyTorch and custom architectures, experiment design, Git-based engineering discipline, and ability to build reproducible ML prototypes.
PyTorch, Git, transformers, Coursera
4d
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Research Scientist, Computational Enzymology
Cambridge or London
OnsiteFull Time
Expertise in enzymatic reaction modeling with QM/MM and free-energy methods; strong knowledge of enzyme catalysis, kinetics, cofactors, method selection, limitations, and computational cost.
QM/MM, MD, ML
3mo
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Senior Research Scientist, Machine Learning
Wilmington, Massachusetts, United States
$139k-$205k/yr RemoteFull Time
2+ YOEMaster's degree in CS/CE/EE or related field with 2+ years ML research/engineering experience in energy, healthcare, security, or communications.
3mo
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Lead Research Scientist - Machine Learning
Woburn, Massachusetts, United States
$174k-$220k/yr OnsiteFull Time
8+ YOEMS with 8+ years or PhD with 5+ years in applied math, physics, electrical engineering, CS, or data science; ML/AI expertise; PyTorch/TensorFlow/JAX; data science tools; Python/C/C++; ability to lead teams and obtain security clearance.
PyTorch, JAX, TensorFlow, scikit-learn, Pandas, Matplotlib, Python, C/C++
2w
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Scientist II / Senior ML Scientist, Cofolding and Structure-Aware ML
Cambridge or London or San Francisco
$228k-$358k/yr OnsiteFull Time
PhD or equivalent experience in ML/computational biology/chemistry; hands-on deep learning for molecular and protein structure; experience with contrastive/self-supervised methods and DEL or related datasets; practical PyTorch or JAX experience.
PyTorch, JAX, AlphaFold
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Senior Principal Scientist / Assoc Director, Oncology Translational Research
Cambridge, Massachusetts, United States
$139k-$257k/yr OnsiteFull Time
5+ YOEPhD or MS in relevant field, minimum 5 years industry experience in digital pathology or imaging data science, expertise with HALO/HALO AI and AI/ML for tissue images, strong translational oncology and biomarker experience.
HALO, HALO AI, RareCyte Orion, Python, R
2mo
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Postdoctoral Scientist, Amazon Robotics Research and AI Development
North Reading, Massachusetts, United States
$143k-$193k/yr OnsiteFull Time
PhD within 2 years, publication record in ML/Robotics/Computer Science/OR/Econ or related, experience in data science and quantitative research, proficiency in relevant technologies, and strong communication skills.
2mo
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Senior Principal Scientist / Assoc Director, Oncology Translational Research
Cambridge, Massachusetts, United States
$139k-$257k/yr OnsiteFull Time
5+ YOEPhD or MS in a relevant field, 5+ years industry experience, expertise in digital pathology, computational image analysis, AI/ML, HALO and high-plex imaging (RareCyte Orion); strong communication and cross-functional collaboration skills.
HALO, HALO AI, RareCyte Orion, Python, R, Data42
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Principal Scientist, Systems and Disease Biology
Cambridge, Massachusetts, United States
$122k-$177k/yr OnsiteFull Time
2+ YOEPhD in relevant field, 2+ years post-doctoral experience, hands-on ML/AI and multi-omics analysis, strong communication and leadership, experience building agentic analysis workflows.
AI, ML/AI
1mo
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Senior Machine Learning Scientist I, Model-Driven Optimization
Somerville, Massachusetts, United States
$192k-$265k/yr OnsiteFull Time
PhD-level ML scientist with expertise in probabilistic ML, Bayesian optimization, active learning, experimental design, experience with biological/experimental data, Python and modern ML frameworks, and ability to deliver production-quality ML systems.
Python, PyTorch, JAX, LLM, transformer
3w
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Machine Learning Scientist
Cambridge, Massachusetts, United States
OnsiteFull Time
PhD-level ML researcher with expertise in time-series models, transformer and probabilistic architectures, publications in top venues, production-quality coding, and cross-discipline collaboration.
6d
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Associate Principal Scientist, Biologics AI
Cambridge or Waltham or Gaithersburg
$145k-$217k/yr OnsiteFull Time
8+ YOEPhD with 8+ years or master's with 12+ years; demonstrated biologics AI impact, advanced ML expertise, closed-loop wet-lab integration, production ML lifecycle leadership, and cross-functional leadership.
PyTorch, TensorFlow
5d
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Associate Principal Scientist, Biologics AI
Cambridge or Waltham or Gaithersburg
$145k-$217k/yr OnsiteFull Time
8+ YOEPhD plus 8+ years or master's plus 12+ years in a quantitative field; extensive biologics AI/ML expertise, protein modeling, experimental integration, ML lifecycle leadership, and cross-functional scientific leadership.
PyTorch, TensorFlow
1w
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Sr. Scientist, Delivery Sciences
Cambridge, Massachusetts, United States
$131k-$209k/yr OnsiteFull Time
2+ YOEPh.D. in a relevant scientific discipline and 2+ years of experience required, with expertise in LNP design, formulation, characterization, high-throughput workflows, automation, AI/ML analysis, and scientific mentorship.
DLS, CryoEM, SAXS, ITC, NMR, nFCM, AI/ML, electronic laboratory notebooks, SOPs
2mo
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Senior Scientist, Computational Biotherapeutics Engineering
Cambridge, Massachusetts, United States
$94k-$156k/yr HybridFull Time
0+ YOEPhD or Master’s with relevant years; experience with AI/ML for protein design; Python and ML libraries; large biological datasets.
Python, NumPy, SciPy, scikit-learn, PyTorch
2mo
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(Senior) Scientist, Machine Learning
Cambridge, Massachusetts, United States
$132k-$259k/yr OnsiteFull Time
2+ YOEPh.D. (2+ yrs industry) or M.S. (6+ yrs) in ML/computational chemistry/CS/applied math; expertise in molecular ML, quantum chemistry/DFT, generative models; Python and PyTorch experience; data curation and cross-functional collaboration.
Python, PyTorch, PyTorch Geometric, DGL, RDKit, ORCA, Gaussian, Q-Chem, DFT
4w
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Bioinformatics Senior Scientist-Biology
Cambridge, Massachusetts, United States
OnsiteFull Time
4+ YOEPhD in bioinformatics/computational biology/genomics with postdoc experience (or MS+8yrs). 4+ years industry/translational experience, multi-omics analysis, pipeline development, reproducible workflows, ML/AI exposure, strong communication.
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