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Data Scientist

Bestinfo Systems LLC • Contract • Columbia, MD, US • 3d ago

Data Scientist – Transit Data Focus_Columbia, MD (On-site / hybrid)_Contract (6 Months)

Position Title: Data Scientist – Transit Data Focus

Location: Columbia, MD (On-site / hybrid)

Employment type: Contract

Duration: 6 Months

Justification: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive maintenance and service planning.

Experience Level: 3-5 years

Job Responsibilities:

Collect, process, and analyze transit-related datasets including customer databases, AVA (automated voice announcement) logs, real-time vehicle data, and schedule data.
Develop predictive models and data-driven insights to support maintenance forecasting, service planning, and operational optimization.
Design and implement data pipelines to integrate, clean, and transform large, heterogeneous transit data sources.
Perform statistical analysis and machine learning to identify patterns, trends, and anomalies relevant to transit service performance and reliability.
Collaborate with transit planners, maintenance teams, and IT staff to translate data insights into actionable business strategies.
Monitor data quality and integrity; implement data validation and cleansing processes.

Technical Skills & Qualifications:

Bachelor’s or Master’s degree in Data Science, Statistics, Computer Science, Transportation Engineering, or a related quantitative field.
3-5 years of experience working as a data scientist or data analyst, preferably in a transit, transportation, or public sector environment.
Strong proficiency in Python or R for data analysis, statistical modeling, and machine learning.
Experience with SQL for database querying, manipulation, and data extraction.
Familiarity with transit data standards such as GTFS, AVL/CAD, APC (Automated Passenger Counters), and AVA systems.
Experience with data visualization tools such as Power BI, or equivalent.