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From the employer's careers site First seen 27 Oct 2026

Transportation Data Scientist

Leidos McLean, VA On-site mid full-time

Salary

$100,000-$120,000 per year

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Description

We are seeking a talented Transportation Data Scientist at the junior to mid-level to support FHWA-funded projects at the intersection of AI, data science, and transportation. This role involves assisting in the development and deployment of AI/ML models for applications such as vehicle load classification using weigh-in-motion (WIM) data and imagery, crash prediction in traffic management centers (TMCs), and creating data ecosystems for trustworthy AI.

Primary Responsibilities:

  • Assist in conducting data and literature reviews, including targeted searches for AI methods, datasets, and technologies relevant to freight analytics, traffic safety, and operations.
  • Prepare and integrate datasets for AI use cases, including cleaning, normalizing, enriching, and fusing multi-source data.
  • Contribute to the design, development, and deployment of AI/ML models for transportation applications.
  • Evaluate AI model performance under diverse conditions and provide recommendations for improving model robustness, scalability, and trustworthiness.
  • Support stakeholder outreach and engagement, including organizing peer exchanges, workshops, and technical briefings.
  • Collaborate with cross-functional teams to ensure project alignment with USDOT goals.

Required Qualifications:

  • Master’s degree in computer science, Data Science, Artificial Intelligence, Transportation Engineering, or a related field; Ph.D. preferred.
  • 2+ years of professional experience in data science and AI/ML.
  • Demonstrated familiarity in machine learning frameworks, data processing tools, and AI techniques.
  • Strong experience in data preparation and integration, including ETL processes and handling multimodal data.
  • Strong analytical skills with familiarity in model evaluation metrics and testing AI systems under varied conditions.
  • Excellent communication and collaboration skills, with experience in stakeholder engagement and technical reporting.

Preferred Qualifications:

  • Prior experience working with state DOTs or federal transportation agencies on AI initiatives.
  • Familiarity with transportation-specific data sources and standards.
  • Experience in synthetic data generation, generative AI, or physics-informed ML for transportation applications.
  • Knowledge of federal AI governance, risk management, and equity considerations in transportation.

Anticipated salary range for this role is $100,000-$120,000.

Skills

Required

Nice to have

  • transportation
  • data integration
  • ETL processes
  • multimodal data
  • synthetic data generation
  • generative AI
  • physics-informed ML

Ready to apply?

You apply with the employer directly. Their original posting is here: https://leidos.wd5.myworkdayjobs.com/en-US/External/job/McLean-VA/Transportation-Data-Scientist_R-00186131

Apply on Leidos