1,116 scientist jobs at 362 companies in Weymouth, MA
2mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
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
3w
Save
Mark Applied
Hide
(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
2w
Save
Mark Applied
Hide
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?
2mo
Save
Mark Applied
Hide
Research Scientist
Providence, Rhode Island, United States
$68k-$340k/yr OnsiteFull Time
Research scientist role within Brown Health Medical Group; full-time position based in Providence, RI.
21h
Save
Mark Applied
Hide
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
3mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Scientist
Marlborough, Massachusetts, United States
$93k-$108k/yr OnsiteFull Time
2+ YOEMasters or PhD in biomedical engineering/optics/laser physics, 2+ years R&D experience, hands-on lab and optics/laser/biophotonics skills, data analysis and reporting, MathCad/MatLab/CAD experience, English communication.
MathCad, MatLab, CAD
2mo
Save
Mark Applied
Hide
Scientist
Waltham, Massachusetts, United States
$105k-$115k/yr OnsiteFull Time
1+ YOEM.S. +5 years or Ph.D. +1 year in analytical chemistry/biochemistry; extensive LC/MS and LC/MS/MS experience, HPLC/MS troubleshooting, sample prep (SPE, LLE, protein precipitation), QA/QC, SOP development, and Microsoft Office proficiency.
LC/MS, LC/MS/MS, HPLC, MS, mass spectrometry, HILIC, solid phase extraction (SPE), liquid-liquid extraction, protein precipitation, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Scientist
Cambridge, Massachusetts, United States
$110k-$166k/yr OnsiteFull Time
8+ YOEPhD (or MS+8yrs) with experience in LC-MS/MS method development, metabolite/lipid sample prep, omics data analysis, and bioinformatics; familiarity with Python/R and strong communication skills.
LC-MS/MS, triple-quadrupole, high-resolution accurate mass, Sciex QTRAP, Thermo Orbitrap, Python, R, Claude Code, Codex
4w
Save
Mark Applied
Hide
Scientist/Senior Scientist, Microbiology
Woburn, Massachusetts, United States
OnsiteFull Time
1+ YOEPh.D. in microbiology-related field,1+ year assessing engineered microorganisms,hands-on experience with non-model/soil microbes,assay development,analytical skills,independent lab work and strong communication.
Electronic Lab Notebook (ELN)
1mo
Save
Mark Applied
Hide
Principal Scientist II - Pharmacology
Cambridge, Massachusetts, United States
$126k-$234k/yr OnsiteFull Time
5+ YOEPhD with 5+ years postdoc or industry research experience, expertise in ADCs and CDX/PDX/syngeneic tumor models, cell culture, PCR, ELISA, western blot, flow cytometry; experience managing associate scientists and presenting data.
Microsoft PowerPoint, Prism, Microsoft Excel
3w
Save
Mark Applied
Hide
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
2mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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)
4w
Save
Mark Applied
Hide
Scientist II
Waltham, Massachusetts, United States
$114k-$163k/yr OnsiteFull Time
Design and execute downstream processing studies for biologics; hands-on chromatography and TFF experience; analytical assay experience; ability to interpret data and communicate technical recommendations.
AKTA, TFF, ELISA, HPLC, SEC-MALS, SDS-PAGE
1mo
Save
Mark Applied
Hide
Scientist II
Devens, Massachusetts, United States
$65k-$72k/yr OnsiteFull Time
2+ YOEBS in analytical chemistry with 2+ years (or MS with 1+ year) in analytical development, proficiency in HPLC/GC/UV/KF/FTIR and other techniques, Microsoft Project knowledge, cGMP experience, strong communication skills.
HPLC, UPLC, GC, IC, NMR, ICP-MS, FTIR, UV-Vis, KF, Microsoft Project
Explore Jobs