Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Fredericksburg • 50 milesRemote · Hybrid · Onsite · Field · All Environments
1w
Save
Mark Applied
Hide
Year-Round Graduate Data Engineer Intern, DATA - R&S
Washington, District of Columbia, United States
HybridMultiple Commitments Available
0+ YOEEnrolled graduate student (graduating Aug 2027 or later); AWS, Python/R, SQL familiarity; strong quantitative skills; ability to work onsite in Washington, DC during summer; U.S. citizenship required.
AWS, Python, R, SQL, Microsoft Excel, Power BI
3w
Save
Mark Applied
Hide
Data Engineer
Washington, District of Columbia, United States
$78k-$176k/yr OnsiteFull Time
8+ YOE3+ years with Python or R, 3+ years retrieving/merging/analyzing structured and unstructured data via Python/R/SQL, DBMS experience (SQL Server/PostgreSQL), data analytics/ML experience, TS/SCI with polygraph, and degree/experience alternatives.
Python, R, SQL, SQL Server, PostgreSQL, Tableau, PowerBI, git, Jenkins, SonarQube
2mo
Save
Mark Applied
Hide
Data Scientist
Sterling or United States
OnsiteFull Time
Bachelor's degree; experience with SQL, Python, R; data integration and modelling; CBP public trust or Top Secret clearance.
SQL, Python, R, DataRobot, Senzing
2mo
Save
Mark Applied
Hide
Data Scientist
Alexandria, Virginia, United States
$99k-$225k/yr OnsiteFull Time
3+ YOE3+ years with Python, R, SQL; experience deploying models; data cleansing and analytics; data visualization; TS/SCI clearance with polygraph; Bachelor’s degree.
Python, R, SQL, data visualization, machine learning
1mo
Save
Mark Applied
Hide
Data Specialist
Somerville or Washington
$85k-$105k/yr HybridFull Time
3+ YOE3+ years in data roles, Bachelor’s or Master’s in science/math/engineering/data field, proficiency in Python or R, competence in databases, data libraries, pipelining tools, and cloud platforms; strong communication and data storytelling skills.
Python, R, SQL, PostgreSQL, NumPy, pandas, Dagster, Airflow, dbt, AWS, Microsoft Azure, AWS Bedrock, LangChain, pytest
3d
Save
Mark Applied
Hide
Data Scientist
Washington, District of Columbia, United States
$90k-$130k/yr OnsiteFull Time
4+ YOEActive Top Secret/SCI clearance, Bachelor\u0002s in quantitative field, 4+ years data science experience with Python and R, AWS and SQL proficiency, and knowledge of BSA/AML data.
Python, R, Jupyter Notebook, PySpark, Pandas, NumPy, Scikit-Learn, SQL, PostgreSQL, AWS S3, RDS, OpenSearch, Lambda, SWIFT, CHIPS
3d
Save
Mark Applied
Hide
Data Officer
Washington, District of Columbia, United States
OnsiteFull Time, Contract
5+ YOEMaster's in a related field with 5+ years experience; advanced SQL and Python or R; expertise in predictive modeling, ML, dashboards, data governance, and budget analytics.
SQL, Python, R, A/O, S/4
2mo
Save
Mark Applied
Hide
Data Engineer
Chicago or Atlanta or Austin or Denver or Dallas or Saint Louis or Boston or Washington
$115k-$135k/yr HybridFull Time
5+ YOE5-7 years of data engineering experience; proficient in Python/R, SQL, Databricks, Delta Lake; time-series data and modeling workflows; cloud platforms (Azure/AWS); strong documentation and collaboration.
Python, R, SQL, Databricks, Delta Lake, Azure, AWS, Git
4d
Save
Mark Applied
Hide
Data Scientist
Tucson or Oakland or Washington or New Orleans or Frisco or Houston
$50k-$100k/yr OnsiteFull Time
1+ YOEDegree in mathematics/statistics/computer science/data science or equivalent education/experience; 1+ year specialized analytical experience; proficiency with R or Python, statistical techniques, data modeling, and reporting for audits and investigations.
R, Python, Power BI, Tableau, Microsoft Excel, Perl, VBScript
3w
Save
Mark Applied
Hide
Senior Data Scientist — Data Quality & Statistical Methodology
McLean, Virginia, United States
OnsiteContract
5+ YOE5+ years in statistical methodology or data quality, experience with missing-data/imputation and record linkage, strong Python/R/SQL skills, experience with large distributed datasets and regulated data governance.
Python, R, SQL, Spark, Databricks, SAS
1mo
Save
Mark Applied
Hide
Data Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Bachelor's in a quantitative field, experience in data science/analytics, proficiency in Python/R/Java and data libraries, containerization and CI/CD experience, infrastructure-as-code (Terraform/Ansible), and active Top Secret/SCI with Polygraph.
Python, R, Java, Pandas, NumPy, SciPy, RESTful APIs, Terraform, Ansible, Docker, Kubernetes, TensorFlow, PyTorch, Scikit-learn, Hadoop, Spark, STK, AWS GovCloud, SDLC, CI/CD, Test-driven development, DevSecOps
3d
Save
Mark Applied
Hide
Data Analyst
Washington, District of Columbia, United States
OnsiteFull Time
2+ YOEBachelor's or Master's in a quantitative field with 2 years relevant experience; proficiency in SQL and Python or R; experience with Power BI or Tableau, data cleaning, visualization, and statistical analysis.
Power BI, Tableau, SQL, Python, R
2d
Save
Mark Applied
Hide
Data Scientist
Washington, District of Columbia, United States
$130k-$160k/yr OnsiteFull Time
4+ YOE4+ years as a data scientist, strong statistical modeling and ML using Python/R, AWS experience, SQL proficiency, BSA/AML domain knowledge, Top Secret clearance.
Python, R, AWS S3, AWS RDS, OpenSearch, AWS Lambda, Jupyter Notebook, PySpark, Pandas, SQL, PostgreSQL, scikit-learn, TensorFlow, MATLAB, Spark
1mo
Save
Mark Applied
Hide
Data Scientist
Dahlgren, Virginia, United States
OnsiteFull Time
3+ YOEBachelor's in math/statistics/computer science with 30 semester hours in related subjects, 3+ years experience, TS/SCI clearance, experience with data normalization, imputation, and R or Python.
R, Python, VBA, MATLAB, AFSIM, ITASE, NGTS
6d
Save
Mark Applied
Hide
Junior Data Scientist
Arlington, Virginia, United States
OnsiteFull Time
2+ YOEBachelor's in data science or equivalent experience;2+ years with Python,R,or SQL;experience with machine learning and NLP;working with structured and unstructured data;active Secret clearance required.
Python, R, SQL, Natural Language Processing (NLP), Machine Learning
2mo
Save
Mark Applied
Hide
Data Scientist
McLean or Columbia
OnsiteFull Time
Active security clearance with a polygraph; experience with ECL/HPCC; strong data manipulation and analytics; programming in Python/R/ Pig/Java/C/SQL; experience with large-scale parallel processing.
Python, R, Pig, Java, C, SQL, ECL, HPCC
1w
Save
Mark Applied
Hide
Senior Data Analyst - Risk Product Data
McLean or Richmond or Chicago
$101k-$127k/yr OnsiteFull Time
2+ YOEBachelor's in quantitative field plus 2+ years analytics experience (or Master's), experience coding in Python/R/Spark/SQL, BI tools, Snowflake, data governance and quality concepts.
Python, R, Spark, SQL, Snowflake, AWS, Informatica DQ
1mo
Save
Mark Applied
Hide
Data Scientist
Arlington, Virginia, United States
HybridFull Time
2+ YOEBachelor's in a quantitative field,2+ years data science experience,proficiency with Python/R/SQL/Databricks,Git and strong analytical and communication skills; must hold IRS Public Trust clearance.
Python, R, SQL, Databricks, Markdown, PySpark, Unity Catalog, Jobs in Databricks, AWS, Git, bash
3d
Save
Mark Applied
Hide
Data Scientist
Washington, District of Columbia, United States
$160k-$190k/yr OnsiteFull Time
4+ YOEActive Top Secret/SCI, Bachelor’s degree,4+ years data science experience with Python/R, SQL, PySpark, AWS (S3,RDS,OpenSearch,Lambda), and AML/BSA transaction analysis.
Python, R, PySpark, SQL, Pandas, AWS, S3, RDS, PostgreSQL, OpenSearch, Lambda
2w
Save
Mark Applied
Hide
Data Scientist - Mid
Denver or St. Louis or Sterling or Springfield
$69k-$142k/yr OnsiteFull Time
4+ YOEBachelor's or equivalent,4+ years data science experience,proficiency in Python or R and SQL,statistics and visualization experience,TS/SCI clearance with polygraph willingness.
Python, R, SQL, matplotlib, Tableau, ArcGIS, QGIS, GeoPandas