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Junior Data Scientist

Leidos

$67,600 - $122,200
Aug 19, 2025
Alexandria, VA, US
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Leidos Digital Modernization team is looking for a Junior Data Scientist to design, build, and optimize a Data Science platform to produce and analyze results, disseminate findings, and contribute to data optimization.

Requirements

  • Experience with Python is required.
  • Strong SQL skills and experience with relational databases and APIs for data extraction are required.
  • Experience with supervised and unsupervised learning and natural language processing (NLP) is required.
  • Familiarity with NLP libraries and tools (e.g., spaCy, Hugging Face, NLTK, or TensorFlow).
  • Experience with frequentist statistics, probability, and predictive modeling, along with knowledge of computer science concepts, data architecture, and statistical methods
  • Leverage technologies, including AWS and Git.

Responsibilities

  • Conduct data analysis to support the department’s planning and assessment, including Measures of Effectiveness (MOE), Measures of Performance (MOP), and campaign impact evaluations.
  • Translate complex datasets into clear visuals, dashboards, and narrative reports for planners, leadership, and assessment teams.
  • Work on small projects analyzing a variety of big data covering cloud, cybersecurity, and network.
  • Identify trends, anomalies, and engagement patterns across cyber and networks.
  • Support multiple simultaneous projects and take open-ended or high-level guidance, independently and collaboratively make discoveries that are mission-relevant, and package and deliver the findings to a non-technical audience.
  • Build statistical and machine learning models, conduct natural language processing (NLP), and develop automated solutions for complex business challenges.
  • Construct and execute complex database search queries across multiple databases using SQL and API interfaces.

Other

  • Must have an active DoD Secret or Top-Secret clearance.
  • BS in Data Science or Data Analytics and 2+ years of relevant technical experience.