Junior Data Scientist — DoD COLS Analytics & Insights

Professional Solutions Delivered, Llc; Arlington (VA); On-site; USD 77,000 - 94,000; Full time

Job summary

Professional Solutions Delivered, LLC (ProSoDel) is seeking a on-site Data Scientist (Junior) to support the USMC MCICOM G-9 Directorate in Arlington, VA. The role involves developing COLS data pipelines, performing statistical analyses, and creating Power BI dashboards to inform resource decisions.

The ideal candidate has at least 3 years of relevant experience, a Bachelor's degree, and hands-on work with Python, SQL, and data integration across multiple DoD data sources.

Qualifications

• Bachelor’s degree required and at least 3 years of relevant experience.
• Experience integrating data from multiple data sources.
• Experience using Python and data analysis libraries.
• Knowledge of statistics and ML basics.
• Experience with communicating with stakeholders.

Responsibilities

• Support the implementation, maintenance, and enhancement of COLS framework and data pipelines.
• Develop, maintain, and improve automated financial data pipelines from DoD systems.
• Perform data engineering within Databricks, Advana, WDP, or similar environments.
• Conduct quantitative and statistical analysis of COLS data to identify trends and impacts.
• Develop and validate statistical and forecasting methodologies for COLS cost estimates.
• Analyze cross-source financial data, reconcile discrepancies, and build repeatable validation methods.
• Develop crosswalks between DoD financial structures and identifiers.
• Create data models and mapping for COLS architectures and legacy data.
• Produce COLS reporting, Power BI dashboards, and analytical materials.

Skills

Python

Pandas

Polars

Scikit-Learn

Data Integration

Statistics

Stakeholder Management

Education

Bachelor's degree

Tools

SQL

Databricks

Advana

Workspace Data Platform

Job description

Professional Solutions Delivered, LLC (ProSoDel) is seeking a on-site Data Scientist (Junior) to support the USMC MCICOM G-9 Directorate in Arlington, VA. The role involves developing COLS data pipelines, performing statistical analyses, and creating Power BI dashboards to inform resource decisions.

The ideal candidate has at least 3 years of relevant experience, a Bachelor's degree, and hands-on work with Python, SQL, and data integration across multiple DoD data sources.