Data Scientist

Transportation Management Services Inc

4h•Onsite

About The Position

TMS has an immediate opening for a Data Scientist located at our headquarters in Frederick, MD. This role will support operational, financial, and client-facing teams by transforming data into actionable insights. The ideal candidate is hands-on, analytical, and comfortable working across the full data lifecycle—from ingestion and modeling to visualization and decision support.

Requirements

BA/BS degree from an accredited college/university or equivalent experience
2–5 years of experience in a data analytics or data science role
Experience with Snowflake and AWS
Strong SQL skills: Python preferred
Experience with Tableau and/or Power BI
Strong communication and problem-solving skills

Responsibilities

Design, build, and maintain data models and analytical datasets using enterprise data warehouse tools (e.g., Snowflake)
Develop, maintain, and optimize data pipelines and workflows within the AWS environment
Analyze operational, event, and transportation datasets to identify trends, risks, and optimization opportunities
Create dashboards, reports, and visualizations using tools such as Tableau and Power BI
Partner with Operations, Finance, IT, and Client Services to define data requirements and reporting needs
Ensure data quality, consistency, and reliability across systems, document data sources, models, and assumptions
Support ad-hoc analysis requests related to event operations and forecasting, perform other job-related duties as needed