1,164 junior data jobs at 482 companies in Aberdeen, MD

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Junior Data Scientist
Fort Meade, Maryland, United States
$120k-$127k/yr OnsiteFull Time
Lentech
Lentech: Provides mission-critical IT and engineering solutions for government agencies.
1+ YOE1+ years in statistics or related math, Python or R, collaborative work, TS/SCI clearance with polygraph, HS diploma or GED.
R, Python
1w
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Data Scientist
Arlington or Alexandria or Belcamp or Washington
$78k-$176k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOE1+ years in data exploration, cleaning, analysis, visualization or development; Python; knowledge of machine learning, AI, NLP, and text mining; Secret clearance and bachelor\u0002s degree required.
Python, R, SQL, NoSQL, Databricks, MapReduce, Hadoop, Hive, EMR, Kafka, Apache Spark, Gurobi, MySQL, Palantir Foundry, Plotly, Seaborn, ggplot2
4d
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Data Scientist
Denver or Woodlawn
$140k-$187k/yr OnsiteFull Time
Centers for Medicare & Medicaid Services
Centers for Medicare & Medicaid Services: Administers federal health insurance programs including Medicare and Medicaid.
1+ YOEBachelor's in math/statistics/computer science/data science, plus 1 year specialized experience equivalent to GS-13 including leading analytic projects, designing ML/AI tools, and presenting findings using visualization and programming tools.
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Junior Software Data Engineer
Fort Meade, Maryland, United States
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEBachelor's in engineering/CS/math + 2 years software engineering (or Master's/PhD with 0 years, or 6 years experience with HS diploma); experience with prompt engineering and RAG; active TS/SCI with polygraph required.
Prompt Engineering, retrieval-augmented generation (RAG), LLMs
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Junior Compliance Officer (Operations, Junior Analyst)
Baltimore, Maryland, United States
$35k-$48k/yr OnsiteFull Time
The MIL Corporation
The MIL Corporation: Delivering IT, engineering, and financial solutions to government agencies.
3+ YOE0-3 years data entry, research, and documentation in a government/compliance setting; strong attention to detail; proficient with MS Office; ability to work in a team and learn government systems.
Microsoft Office (Excel, Word), government case management systems, DHS/ICE databases
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Junior Software Data Engineer
Fort Meade or Jessup
$104k-$166k/yr OnsiteFull Time
Peraton
Peraton: National security and mission-critical government technology services provider.
0+ YOETS/SCI with polygraph required. Bachelor's in CS/Engineering/Math + 2 years software engineering OR Master's/PhD with 0 years OR 6 years experience with HS. Experience with prompt engineering and retrieval-augmented generation (RAG).
Prompt Engineering, retrieval-augmented generation (RAG), AI/ML frameworks, LLMs
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Data Reporting Analyst
Wilmington, Delaware, United States
HybridFull Time
Continental Finance Company
Continental Finance Company: Markets and services credit cards for underbanked consumers.
Proficiency in SQL, Snowflake, Tableau, and data visualization; experience in business intelligence, reporting, analytics, and data quality; strong analytical, communication, and stakeholder management skills.
Snowflake, Tableau, SQL, SQL Server, Fiserv Optis
2w
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Jr. Data Scientist
Annapolis Junction, Maryland, United States
$90k-$120k/yr OnsiteFull Time
Accenture Federal Services
Accenture Federal ServicesNYSE: ACN: Provides technology and consulting services to U.S. federal agencies.
1+ YOEBachelor's degree in a relevant technical field,1 year programming with R/Python/SAS/MATLAB,experience with data visualization, machine learning and dataset analysis; active TS/SCI with polygraph required.
R, Python, SAS, MATLAB, Tableau, Power BI, D3
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Data Scientist (Job#727)
Aberdeen Proving Ground, Maryland, United States
OnsiteFull Time
Defense Acquisition Support Services
Defense Acquisition Support Services: Provides systems engineering and technical assistance to defense agencies.
2+ YOEActive Secret clearance,2+ years BI/data analytics experience,advanced Microsoft Power BI (data modeling,DAX,Power Query),Power Automate,Microsoft 365 proficiency,stakeholder engagement and presentation skills.
Microsoft Power BI, DAX, Power Query, Power Automate, Microsoft 365, SharePoint, Teams, Excel, Palantir Foundry, Microsoft Power Apps
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Data Visualization Specialist
Edgewood, Maryland, United States
$62k-$141k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
2+ YOE2+ years building or troubleshooting data visualizations and dashboards; 2+ years with SQL/relational databases; experience with data integration, quality checks, documentation; bachelor’s degree; ability to obtain Secret clearance.
Qlik, SQL, Army 365, Microsoft SharePoint, Microsoft Power Apps, Microsoft Power BI, Vantage, JMAP, JACKS, Tableau, natural language processing (NLP)
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Data Visualization Analyst
Pikesville, Maryland, United States
OnsiteFull Time
Sage Ventures
Sage Ventures: Develops, owns, and manages residential and commercial real estate properties.
1+ YOEBachelor's in a related field, 1+ years experience in data visualization/business intelligence, strong SQL, Microsoft Excel, and Power BI skills, experience with real estate/multifamily preferred.
SQL, Microsoft Excel, Power BI, YSR
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Managed Services - Data Engineer - Experienced Associate
Phoenix or Indianapolis or Grand Rapids or Raleigh or Charlotte or Jacksonville or Cincinnati or Cleveland or Columbia or Kansas City or Columbus or Dallas or Las Vegas or Little Rock or Baltimore or Richmond or Louisville or Sacramento or Birmingham or St. Louis or Albany or Tampa or Atlanta or Toledo or Tulsa or Austin or Miami or Milwaukee or Minneapolis or Denver or Des Moines or Nashville or Detroit or New Orleans or Buffalo or Oklahoma City or Fort Worth or Greensboro or Pittsburgh or Houston
$63k-$140k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree, 1+ years' experience, proficiency with Python, Java, SQL, DataStage, DB2/SQL Server, Oracle BI, QlikView/Spotfire, UNIX; experience with data engineering, ETL, and data architecture.
Python, Java, DataStage, Oracle Business Intelligence, QlikView, Spotfire, DB2, SQL Server, SQL, Snowflake, UNIX
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Data Analyst Supporting the FBI
Linthicum, Maryland, United States
OnsiteFull Time
FSA Federal
FSA Federal: Provides litigation, investigative, and administrative support to federal agencies.
Perform meticulous data entry, analyze and reconcile information from multiple sources, prepare reports and documents, and communicate clearly; U.S. citizenship and background investigation required.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word
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Data Science Senior Associate - Card Data & Analytics team
Wilmington, Delaware, United States
OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
2+ YOEBachelor's in quantitative field + 3+ years data analytics experience (or advanced degree + 2+ years); strong analytics, programming (Python/R/SAS), SQL, familiarity with GenAI/LLM, communication and problem-solving skills.
Python, R, SAS, SQL, Hive, Hadoop, Spark, Tableau, Alteryx, GenAI, LLM
1mo
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2026 Graduate – Data Science – System Performance Evaluation
Laurel, Maryland, United States
$85k-$165k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
0+ YOEBachelor's in Data Science/Statistics/Mathematics/Computer Science, experience with Python and/or R, ETL and data pipeline experience, ability to obtain Interim Secret and ultimately Top Secret clearance (U.S. citizenship required).
Python, R, SQL, TensorFlow, Scikit-learn, NumPy, PyTorch, Matplotlib
1d
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BCSTAT Senior Data Analyst - Non-Merit
Towson, Maryland, United States
$38-$50/hr OnsitePart Time
Baltimore County
Baltimore County: Provides essential local government services for Baltimore County residents.
2+ YOEBachelor's in data science/analytics/engineering or related, minimum 2 years relevant analysis experience, proficiency with SQL Server Analysis Services, SQL Server Reporting Services, Power BI and GIS, strong communication and evaluation skills.
SQL Server Analysis Services, SQL Server Reporting Services, Power BI, GIS
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Program Data and Reporting Analyst
Baltimore or Chelsea or United States
$70k-$105k/yr HybridPart Time
Roca
Roca: Provides violence intervention and behavioral health programs for youth.
1+ YOEBuild and maintain data infrastructures and ETL pipelines, develop automated reports and dashboards, perform SQL-based extraction and statistical analysis, ensure data quality, and translate findings to inform programmatic improvements.
SQL, R, JSON, Python, pandas, Microsoft Power BI, Tableau, Qlik, SQL Server Integration Services (SSIS), Microsoft Excel
2w
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EV Charging Station Data Analyst
Columbia or Maryland
$61k-$78k/yr HybridFull Time
CLEAResult
CLEAResult: Designs and manages energy efficiency programs for utility companies.
Bachelor's in engineering/data science or technical field, experience with data analysis and visualization (Azure, Python, GIS, Power BI, Tableau), strong communication and Excel skills, interest in vehicle electrification.
Microsoft Azure, Python, Geographical Information System (GIS), Microsoft Power BI, Tableau, Microsoft Office, Microsoft Excel, R, Matlab, CI/CD
2w
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Sr. Research Data Analyst (Health Policy and Management)
Baltimore, Maryland, United States
$56k-$98k/yr HybridFull Time
Johns Hopkins University
Johns Hopkins University: A private research university providing higher education and clinical healthcare.
1+ YOEMaster's in a related field and 1 year related experience; proficiency with SQL,R,Python; data wrangling, statistical modeling, EHR/claims data experience, and research software development.
SQL, R, Python, Electronic Health Record (EHR)
2mo
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Flex-Schedule Vacancy Data Reporter
Dover, Delaware, United States
$25-$35/hr OnsiteContract
FAR Inspections
FAR Inspections: Performs residential and commercial property inspections for mortgage lenders.
0+ YOEIndependent contractor; own vehicle; smartphone; internet; printer; ability to pass background check; strong time management.
Smartphone, Computer, Printer, Mobile reporting apps