Data Scientist
7 days ago
Data Scientist – Transit Data Focus_Columbia, MD (On-site / hybrid)_Contract (6 Months)Position Title: Data Scientist – Transit Data FocusLocation: Columbia, MD (On-site / hybrid)Employment type: ContractDuration: 6 MonthsJustification: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive maintenance and service planning.Experience Level: 3-5 yearsJob 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.
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Data Scientist
2 weeks ago
Columbia, United States Bestinfo Systems LLC Full timeData Scientist – Transit Data Focus_Columbia, MD (On-site / hybrid)_Contract (6 Months)Position Title: Data Scientist – Transit Data FocusLocation: Columbia, MD (On-site / hybrid)Employment type: ContractDuration: 6 MonthsJustification: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive...
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Data Scientist
5 days ago
Columbia, United States Bestinfo Systems LLC Full timeData Scientist – Transit Data Focus_Columbia, MD (On-site / hybrid)_Contract (6 Months)Position Title: Data Scientist – Transit Data FocusLocation: Columbia, MD (On-site / hybrid)Employment type: ContractDuration: 6 MonthsJustification: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive...
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Data Scientist
6 days ago
Columbia, MD, United States Bestinfo Systems LLC Full timeData 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...
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Data Scientist
5 days ago
Columbia, MD, United States Bestinfo Systems LLC Full timeData 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...
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Data Scientist
1 week ago
Columbia, MD, United States Bestinfo Systems LLC Full time $80,000 - $120,000 per yearData Scientist – Transit Data Focus_Columbia, MD (On-site / hybrid)_Contract (6 Months)Position Title:Data Scientist – Transit Data FocusLocation:Columbia, MD (On-site / hybrid)Employment type:ContractDuration:6 MonthsJustification: To manage and analyze customer databases, AVA (automated voice announcement), and schedule data for predictive maintenance...
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Data Scientist
3 days ago
Columbia, United States The Josef Group Full timeData Scientist Columbia, MD TS/SCI and Full Poly 120K-260K All levels accepted Key Responsibilities: Design and implement AI/ML models to solve real-world problems in data-rich environments Apply techniques such as natural language processing (NLP), deep learning, computer vision, and statistical modeling Collaborate with analysts, engineers, and mission...
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Data Scientist
2 weeks ago
Columbia, United States The Josef Group Full timeData Scientist Columbia, MDTS/SCI and Full Poly120K-260KAll levels accepted Key Responsibilities: Design and implement AI/ML models to solve real-world problems in data-rich environments Apply techniques such as natural language processing (NLP), deep learning, computer vision, and statistical modeling Collaborate with analysts, engineers, and mission...
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Data Scientist 3
3 weeks ago
Columbia, United States iNovex Information Systems Full timeJob BriefData Science, Python, JupyterJob DescriptionAre you VIGILANT about your career? RealmOne definitely is!RealmOne was built on the principle that people matter first and foremost. We believe in providing a strong work/life balance by investing in our employees and encouraging professional and personal growth. We do this by offering exceptional...
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Data Scientist
1 week ago
Columbia, MD, United States thejosefgroup.com Full timeData Scientist Columbia, MD TS/SCI and Full Poly 120K-260K All levels accepted Key Responsibilities: Design and implement AI/ML models to solve real-world problems in data-rich environments Apply techniques such as natural language processing (NLP), deep learning, computer vision, and statistical modeling Collaborate with analysts, engineers, and mission...
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Data Scientist
1 week ago
Columbia, MD, United States thejosefgroup.com Full timeData Scientist Columbia, MD TS/SCI and Full Poly 120K-260K All levels accepted Key Responsibilities: Design and implement AI/ML models to solve real-world problems in data-rich environments Apply techniques such as natural language processing (NLP), deep learning, computer vision, and statistical modeling Collaborate with analysts, engineers, and mission...
