699 senior scientist jobs at 264 companies in Webster, MA
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Senior Data Scientist
Boston, Massachusetts, United States
$144k-$181k/yr HybridFull Time
Senior data scientist with ML expertise; strong Python, SQL, AWS SageMaker; experience delivering production ML, data pipelines, and collaboration with cross-functional teams.
Python, SQL, AWS SageMaker, Snowflake
2mo
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Senior Scientist
Waltham, Massachusetts, United States
$120k-$150k/yr OnsiteFull Time
4+ YOEPhD in proteomics or related field; 4+ years industry proteomics/translational biomarker experience; mass spectrometry expertise; collaboration with cross-functional teams; data interpretation skills.
Mass spectrometry, LC-MS/MS, Proteomics platforms, Bioinformatics tools
2mo
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Scientist-Principal Scientist, Protein Design & Structure
Boston, Massachusetts, United States
OnsiteFull Time
2+ YOEPhD in Biochemistry/Molecular Biology/Biophysics with 2+ years (Scientist) or 5+ years (Senior Scientist) or 8+ years (Principal Scientist) of relevant experience in GPCR/membrane protein expression, purification, and characterization; strong leadership and collaboration skills.
Cryo-EM, FPLC, SEC, Rosetta, AI/ML
3w
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(Scientist) Sr. Scientist, Cardiovascular and Metabolic Disease
Cambridge, Massachusetts, United States
$100k-$182k/yr OnsiteFull Time
2+ YOEPh.D. in a relevant biological field and 2+ years of Scientist or 5+ years of Senior Scientist experience; requires biotech/pharma experience, cellular and in vitro pharmacology assays, and molecular biology techniques.
CRISPR, ELISA, qPCR, Western blotting, RNAseq
2mo
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Senior Data Scientist, Product Analytics
North Bethesda or Waltham
$140k-$160k/yr HybridFull Time
6+ YOESenior data scientist with 6–8 years experience in data analytics, statistics, experimentation, and product analytics; strong SQL; Python and Looker desirable; experience in product-driven environments.
SQL, Python, Looker
2w
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Scientist/Sr. Scientist, Protein Purification
Cambridge, Massachusetts, United States
$125k-$170k/yr OnsiteFull Time
2+ YOEPhD preferred, or BS/MS with significant industry experience; 2+ years of protein purification experience for Scientist or 4+ years for Senior Scientist; expertise in protein and peptide purification and analytical characterization.
SEC, IEX, RP-HPLC, CE, mass spectrometry, cryo-EM, X-ray crystallography, flow cytometry, AKTA pure, AKTA avant, DLS, MALS, SPR, BLI, DSF, AI/ML
22h
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Senior Data Scientist
Cambridge, Massachusetts, United States
$151k-$166k/yr HybridFull Time
4+ YOE4+ years as a data scientist developing production predictive models; bachelor's degree in a technical field; advanced mathematics and statistics; Python or R, SQL, Jupyter, machine learning, and deployment experience.
scikit-learn, R, Python, SQL, Jupyter notebooks, Agile
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Senior Scientist-Clinical Bioanalysis
Lexington, Massachusetts, United States
$161k-$186k/yr OnsiteFull Time
4+ YOEMS or PhD in analytical biochemistry, cell biology, immunology, or related life science; 4+ years (MS) or 2+ years (PhD) industry experience in biotech/CRO; bioanalytical assay development; central lab coordination; immunology biomarker work.
ELISA, MSD/ECL, Multiplex cytokine panels, Flow cytometry, Cell-based assays
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Data Scientist – Simulation (Senior - Principal)
Wilmington, Massachusetts, United States
$149k-$205k/yr HybridMultiple Commitments Available
5+ YOESenior/Principal Data Scientist to lead simulation model development for robotic warehouses; 5-8 years in simulation, DES/agent-based modeling; Python and related tools.
Python, NumPy, Pandas, SciPy, SimPy, AnyLogic, Arena, Databricks, Snowflake, Grafana, Tableau, GCP, AWS, Azure, High-Performance Computing
1mo
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Senior Scientist II/Principal Scientist, Molecular Cloning Technologies
Cambridge, Massachusetts, United States
$143k-$215k/yr OnsiteFull Time
8+ YOEPh.D. required with 8+ years (Senior Scientist II) or 12+ years (Principal) industry/postdoc experience; deep expertise in molecular cloning, DNA assembly, vector engineering, high-throughput cloning workflows, automation, and leadership.
LIMS
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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
1mo
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Senior Scientist
Marlborough, Massachusetts, United States
OnsiteFull Time
Ph.D. in chemistry required; demonstrated safe laboratory practices; expertise in polymer and small-molecule design and multistep synthesis; familiarity with polymer/film characterization methods (GPC, IR, NRM, MS, TGA, DSC, AFM, XRR, XPS); strong project, communication, and innovation skills.
GPC, IR, NRM, MS, TGA, DSC, AFM, XRR, XPS, Artificial Intelligence (AI)
3mo
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Senior Scientist
Pasadena or Sudbury or Chicago or Tampa or Phoenix
$105k-$120k/yr HybridFull Time
5+ YOEPh.D.,5+ years leading evaluation-focused proposals and projects, expertise in substance use/rural health/criminal justice, experience with federal contracts and SAMHSA data tools.
Stata, REDCap, Dedoose, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel, citation management software
13h
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Senior Scientist
Roslindale, Massachusetts, United States
$168k-$252k/yr HybridFull Time
Requires a PhD or MD, an established independent ADRD research record with sustained grant funding and publications, interdisciplinary leadership, mentoring, analytical skills, and strong communication abilities.
Windows, Microsoft Word, Microsoft Excel
2w
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Scientist/Sr. Scientist, Molecular Biology
Cambridge, Massachusetts, United States
OnsiteFull Time
2+ YOEPhD preferred or BS/MS with extensive industry experience; 2+ years relevant post-degree experience, or 4+ for Senior Scientist, in vector design, molecular cloning, and cell line engineering.
Golden Gate, Gibson assembly, CRISPR-Cas9, Microsoft?
3w
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Senior /Principal Scientist, Protein Science
Cambridge, Massachusetts, United States
OnsiteFull Time
3+ YOEAdvanced degree in protein/biophysical discipline, industry experience in therapeutic protein characterization, hands-on expertise with analytical and biophysical techniques, and ability to lead characterization strategies and mentor scientists.
Python
1mo
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Senior Research Data Scientist
Boston or New York
$330k-$375k/yr HybridFull Time
10+ YOEPhD-preferred research data scientist with 10+ years applying causal inference and ML to large observational datasets; expertise in observational causal methods, communication skills, and productionizing pipelines.
Spark, Ray, SQL, Python, scikit-learn, XGBoost, LightGBM
3mo
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Senior Scientist, Cancer Immunology Translational Research
Cambridge, Massachusetts, United States
$142k-$172k/yr OnsiteFull Time
7+ YOEBiomedical translational research expert with immunology focus; pharm/tox biomarker experience; PhD or equivalent with several years in industry; strong collaboration and communication.
genomics, immunohistochemistry, flow cytometry, immunoassays
1w
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Scientist II/Senior Scientist, Immunology
Boston, Massachusetts, United States
$96k-$156k/yr OnsiteFull Time
4+ YOEPhD in immunology or related field with 4+ years of experience, or master's degree with 8+ years of industry experience; expertise in cell culture, assays, flow cytometry, molecular biology, and immunology.
flow cytometry, qPCR, ELISA, CRISPR, western blotting, immunoprecipitation, molecular cloning
3mo
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Senior Data Scientist
Boston or Minneapolis
$79k-$138k/yr HybridFull Time
1+ YOEMaster's degree; 1-3 years of experience; advanced statistics; ML methods; programming in SAS/R/Python/SQL; data visualization; strong communication; collaborative work.
SAS, R, Python, SQL, Hadoop, Spark
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