775 sr scientist jobs at 259 companies in Walker Mill, MD
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Sr. Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
Hands-on Elasticsearch in search/analytics; strong search concepts; data science/AI in enterprise; cloud platforms (AWS/Azure/GCP); translate complex concepts; travel; US Citizenship with active Secret Clearance; BS in CS/Data Science or related field.
Elasticsearch, GenAI, LLMs, Vector Search, Retrieval-Augmented Generation, Python, AWS, Azure, GCP
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Sr AI Data Scientist
New York City or Baltimore
HybridFull Time
5+ YOE5+ years in data science/ML; strong Python/Spark; cloud AWS; leadership and mentoring skills.
Python, PySpark, Databricks, Delta Lake, Unity Catalog, MLflow, CI/CD, Pandas, Spark
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Sr Data Scientist - Marketing Analytics
Tukwila or Remote, Texas or Remote, California or Remote, Idaho or Remote, South Carolina or Remote, Oregon or Remote, Virginia or Remote, North Carolina or Remote, Georgia or Remote, Arizona
$91k-$169k/yr HybridFull Time
5+ YOESenior data scientist role focusing on marketing analytics; 5+ years in data science; strong business-facing analytics; Python, R, SQL proficiency.
Python, R, SQL, MLflow, Airflow, Kubeflow, Snowflake, BigQuery, Redshift, Spark
1mo
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Sr Data Scientist
Arlington, Virginia, United States
$100k-$300k/yr OnsiteFull Time
10+ YOEOver 10 years' experience, Master's degree, Palantir Foundry certification, active Top Secret clearance, ability to work onsite in a Government SCIF, experience with AI/ML and decision-support for DoD leaders.
Palantir Foundry
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Sr Sterility Scientist
New Jersey or Plainsboro or Mansfield or Irvine or West Valley City or Añasco or Columbia or Braintree
$71k-$98k/yr HybridFull Time
10+ YOEBachelor's degree required; 10+ years sterilization/microbiology experience in medical device or pharmaceutical manufacturing; knowledge of ISO 11135/11137, FDA and EU MDR; strong SOP/protocol writing and collaboration skills.
Microsoft Office, Kaye Data loggers, thermocouples, pressure indicators
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Sr. Data Scientist
Washington, District of Columbia, United States
OnsiteFull Time
8+ YOETS/SCI with CI poly (or ability to obtain),Bachelor's in data science/related,8+ years data science experience,proficiency with Python,R,SQL,experience with ML and multi‑INT analytics.
Microsoft Power BI, Tableau, R, Python, SQL
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Sr. Data Scientist (Forecasting)
Arlington, Virginia, United States
$110k-$160k/yr OnsiteFull Time
5+ YOEBachelor's degree,5+ years in data science/forecasting,3+ years deploying ML in production,experience with SQL and Python,strong analytics and communication skills.
SQL, Python, Databricks, Snowflake, Microsoft Azure, Microsoft Power BI, GenAI
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Data Scientist
Chantilly, Virginia, United States
OnsiteFull Time
5+ YOESenior-level data scientist with 5+ years experience supporting Intelligence Community missions; Python and analytics expertise; TS/SCI with FSP required; strong statistical, ML, and visualization skills.
Python, SQL, R, Hadoop, Spark, Java, C/C++, Git, Bash, Tableau, ArcGIS, Unix/Linux
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Data Scientist Senior
Springfield, Virginia, United States
$140k-$174k/yr OnsiteFull Time
10+ YOESenior data scientist with TS/SCI clearance, US citizenship, 10+ years in analytics, model development, dashboards, and leadership.
Python, SQL, R, Tableau, ArcGIS, SharePoint, Excel, PowerPoint, Redmine
2w
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Sr. Project Scientist
Rockville, Maryland, United States
$65k-$75k/yr FieldFull Time
4+ YOEBachelor's degree in a scientific field, 4+ years of environmental consulting experience, current 40-hour HAZWOPER, driver's license, Microsoft 365 proficiency, and willingness to travel locally.
Microsoft 365
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Sr. Principal Scientist (Sr. Director) - Regulatory Liaison
Rahway or Rockville or Boston or North Wales
$191k-$300k/yr HybridFull Time
7+ YOEAdvanced degree in biological science and 7–10+ years drug development experience with majority in regulatory affairs; strong leadership, communication, and global regulatory strategy skills.
Co-pilot, ChatGPT
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Medical Laboratory Scientist, Sr.
Easton, Maryland, United States
$32-$49/hr FieldFull Time
5+ YOEBachelor's in Medical Technology/Clinical Laboratory Science, state license if required, AMT or ASCP preferred, 5 years experience; able to perform moderate/high complexity CLIA testing and instrument maintenance.
2w
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Sr. R&D Scientist
Manassas, Virginia, United States
OnsiteFull Time
5+ YOEBachelor’s degree in science or related field, 5–7 years of formulation lab experience, and 3–5 years with soft chews or lozenges. Requires GMP/GLP experience, Microsoft Office proficiency, and troubleshooting skills.
Microsoft Office
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Formulation Scientist/Sr. Scientist, R&D (Solid Orals)
Chantilly, Virginia, United States
OnsiteFull Time
2+ YOEPhD or MSc in pharmaceutical sciences with relevant years of experience; strong skills in QbD, DOE, and regulatory compliance.
HPLC, Spectrophotometry, Dissolution, Viscometer, Wurster Coating, Tablet Coating, Compression, Blending, Encapsulation, DOE
3mo
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Data Scientist 3
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOESenior Data Scientist with 10+ years of relevant experience in data engineering, ML, data management, and government data analysis; BS required, advanced degree preferred or related certifications.
Python, SQL, Machine Learning, Data Visualization
2w
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Associate Research Scientist
College Park, Maryland, United States
$80k-$99k/yr OnsiteFull Time
5+ YOERequires a Ph.D. in agronomy, crop and soil science, or related field, 5 years in an assistant research scientist role, 10 years of stakeholder-focused research and outreach, and Airtable proficiency.
Airtable, O*NET Online
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Senior Data Scientist
Fort Meade, Maryland, United States
OnsiteFull Time
10+ YOESenior data scientist with 10+ years of experience, proficiency in Python/R/Java, ML and data visualization; strong communication and problem-solving skills.
Python, R, Java, Power BI, Tableau
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Senior Data Scientist
Annapolis Junction, Maryland, United States
$168k-$183k/yr OnsiteFull Time
8+ YOESenior data scientist with extensive experience designing and building data pipelines for enterprise AI, strong database and cloud skills, and leadership in complex projects.
Python, Java, Scala, Neo4j, PostgreSQL, MySQL, MongoDB, Cassandra, AWS, Microsoft Azure
2mo
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Scientist
Bethesda, Maryland, United States
OnsiteFull Time, Contract
Master's in Neuroscience or related field required; BSL-2 lab experience; proficiency with MS Office; experience in manuscript writing, SOPs, molecular biology techniques, cell culture, and bioinformatics/statistical analysis; mentoring and protocol development experience.
MS Office Suite, Microsoft PowerPoint, Microsoft Excel, Microsoft Word
2w
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Scientist
Gaithersburg, Maryland, United States
$101k-$155k/yr OnsiteFull Time
6+ YOEAdvanced life sciences, engineering, or related research experience; strong statistics, analytical, organizational, communication, and leadership skills; Microsoft Office proficiency desired.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook