39 scientist ii jobs at 22 companies in Levittown, NY
3mo
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Senior Data Scientist II
Raleigh or New York or California
$105k-$175k/yr HybridFull Time
Senior data scientist with ML/NLP/LLM experience; master's or higher; strong coding; hybrid search and agentic workflows experience; Python; statistics.
Python, LLMs, NLP, Vector databases, LangChain, LangGraph, AutoGen, RAG, Embeddings
6d
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Applied Scientist II
New York City, New York, United States
$158k-$190k/yr HybridFull Time
2+ YOE2+ years as an applied scientist, machine learning engineer, research scientist, or equivalent advanced degree; strong applied problem-solving, metrics, modeling, optimization, communication, and judgment skills.
Python, SQL, AWS, Snowflake, pandas, XGBoost, PyTorch, HuggingFace, LLM tooling, evaluation frameworks
2mo
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Food Scientist II
Clifton, New Jersey, United States
$75k-$80k/yr OnsiteFull Time
2+ YOEBachelor of Science in Food Science, Chemistry, Biology or Applied Science; 2+ years in food production or R&D/QC; bakery experience preferred; strong communication and computer skills; bilingual Spanish a plus
Word, Excel, Database navigation
2mo
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Senior Scientist II, Data Solutions - Sales
Chicago or New York City or San Francisco or Illinois or California or Colorado or New York
$120k-$180k/yr OnsiteFull Time
5+ YOEAdvanced degree preferred (MS/PhD); 2+ years post-grad or 5+ years hands-on experience preferred; expertise in SQL, Python, R; experience with life sciences R&D, RWE/clinical trial design, and account management; willingness to travel ~30%.
SQL, Python, R
3mo
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Applied Scientist II, Advertising Incrementality Measurement
New York, New York, United States
$172k-$223k/yr OnsiteFull Time
3+ YOE3+ years in building models for business applications; PhD or Master’s with 4+ years CS/CE/ML; proficient in Java/C++/Python; ML, DL, causal inference; strong communication
Java, C++, Python, Machine Learning, Deep Learning, Causal Inference
2mo
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Senior Scientist II (USA - Bristol, PA, US)
Bristol, Pennsylvania, United States
$99k-$120k/yr OnsiteFull Time
0+ YOEPh.D. with 0-5+ yrs experience; specialized in rheology of complex fluids; background in physical chemistry, soft matter, polymers/materials science, or related field; strong data analysis and collaboration skills.
SAXS, WAXS, DLS, SLS, SANS, Microscopy, ELN
1mo
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Data Scientist II
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$97k-$184k/yr HybridFull Time
3+ YOE3+ years building and deploying ML models at scale, proficiency in Python, SQL/PySpark, Spark/Databricks, experience with NLP, deep learning and generative models, BS/MS in quantitative field.
Scikit-learn, NumPy, PyTorch, Python, SQL, Apache Spark, Databricks, PySpark
2mo
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Data Scientist II
New York City or Charlotte
$165k-$246k/yr OnsiteFull Time
3+ YOEBachelor's in quantitative field preferred, 3+ years data science experience, strong Python, Excel, PowerPoint, ML knowledge (KMeans, boosting/bagging), problem framing, critical thinking, and collaboration skills.
Microsoft Excel, Microsoft PowerPoint, Python, D3.js, GGplot, Matplotlib
2w
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Data Scientist II
New York City or New York
$75k-$119k/yr HybridFull Time, Temporary
2+ YOEBachelor's degree in a related field plus 2 years of experience; proficiency in R or Python, data science methods, statistical analysis, visualization tools, research methods, and quality assurance.
R, Python
2mo
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Data Scientist II
Charlotte or New York City
$165k-$246k/yr OnsiteFull Time
3+ YOE3+ years data science experience, strong Python and ML knowledge, Excel and PowerPoint proficiency, quantitative degree preferred, strong communication and critical thinking.
Python, Microsoft Excel, Microsoft PowerPoint, D3.js, GGplot, Matplotlib
2mo
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Data Scientist II
New York City or Miami
$92k-$176k/yr OnsiteFull Time
Bachelor's in a quantitative field or equivalent experience; foundational SQL and Python (or R) skills including pandas; core statistics and ML knowledge; strong communication and attention to detail.
SQL, Python, R, pandas, Tableau, Power BI, Looker
1d
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Scientist II – Vector Development
New York City, New York, United States
$75k-$94k/yr OnsiteFull Time
3+ YOEMaster’s degree in a relevant life science and 3–5 years of hands-on molecular biology and primary cell culture experience, including plasmid workflows, PCR, mammalian culture, and lentiviral production familiarity.
PCR, BSL-2, PEI, electroporation, flow cytometry, mRNA
4w
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Scientist II; Analytical R&D
Hauppauge, New York, United States
$70k-$90k/yr OnsiteFull Time
1+ YOEBachelor's or advanced degree in chemistry/analytical chemistry with pharmaceutical experience (1–7 years depending on degree). Knowledge of USP/FDA, method development/validation, and instrumentation required.
HPLC, UPLC, ICP, GC, FT-IR, UV, Dissolution, pH, TOC, Karl Fischer, Empower 1-3, EZ Chrome Elite, WindLab, ChemStation, Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Scientist II or III - Automation Scientist - FSP
Rahway, New Jersey, United States
OnsiteFull Time
1+ YOEMS or BS in chemical/biochemical engineering, chemistry or related field; ≥1 year lab experience; hands-on HPLC/UHPLC/MS experience preferred; wet chemistry, automation, and troubleshooting skills.
HPLC, UHPLC, MS, Tecan, Unchained Labs, Technobis, Mettler Toledo Quantos, Trajan Chronect, Python, C++
2mo
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Senior Scientist / Scientist II, Systems Immunology
New York or Israel
$130k-$150k/yr HybridFull Time
3+ YOEPh.D. in immunology (required), 3–6 years postdoc or industry experience, hands-on single-cell RNA-seq analysis with coding in R or Python, strong communication and analytical skills.
R, Python, single-cell RNA sequencing, CITE-seq, TCR/BCR-seq
1w
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Medical Laboratory Scientist II
Clifton, New Jersey, United States
$32-$51/hr OnsitePart Time
1+ YOERequires one year of clinical laboratory experience or high-complexity testing training, relevant laboratory science education, problem-solving skills, and proficiency with Microsoft Office and Laboratory Information Systems.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, Laboratory Information Systems
3w
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Senior Scientist II, Cognitive Science, Evaluation Intelligence, L'Oréal Research & Innovation
Clark, New Jersey, United States
$90k-$129k/yr HybridFull Time
3+ YOEPhD (3+ years) or Master's (5+ years) in cognitive or quantitative field; hands-on neurophysiological testing (EEG/ECG/GSR/eye-tracking); strong Python or R programming and multivariate/statistical modeling experience.
Python, R, pandas, NumPy, scikit-learn, ggplot2, EEG, ECG, GSR, eye-tracking
1d
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Associate Scientist II, Oreo Cakesters Product Development
East Hanover or Whippany
$69k-$95k/yr HybridFull Time
2+ YOEBS or MS in food science, food engineering, or chemical engineering; minimum 2 years relevant experience; data analysis, technical writing, project management, GMP, and HACCP knowledge.
Project Management tools, Specification systems, HACCP
1d
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Associate Scientist II, Oreo Cakesters Product Development
East Hanover or Chicago or Whippany or Arkansas
$69k-$95k/yr HybridFull Time
2+ YOEBS or MS in food science, food engineering, or chemical engineering; minimum 2 years relevant experience; project management and specification system experience; data analysis, technical writing, and communication skills.
HACCP
3w
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Environmental Engineer, Scientist, or Geologist II
New York City, New York, United States
$70k-$80k/yr HybridFull Time
3+ YOEBS degree, 3+ years environmental consulting, Phase I/II ESA experience, NYSDEC knowledge, OSHA 40-Hour and 8-hour refresh, valid driver’s license, respirator use, strong writing and analytical skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook
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