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Senior Data Scientist with Security Clearance

NuAxis Innovations LLCFalls Church, VA🇺🇸United StatesPosted 10 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
Falls Church, VA, United States
Posted
19 hours ago
SQLPython

Job Description

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution.
Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated Senior Data Scientist for a Full-Time position.
Role Summary The Senior Data Scientist will focus on cleansing, reconciling and statistically validating complex wildlife trade, permit, applicant, species and historical datasets.
Responsibilities

  • Identify malformed, irrelevant and corrupted free-text records.
  • Extract salvageable structured information.
  • Map values to controlled vocabularies.
  • Reconcile species identifiers and scientific names.
  • Resolve synonyms, misspellings, deprecated names and taxonomy mismatches.
  • Standardize units, quantities and country/source codes.
  • Perform deterministic and probabilistic record linkage.
  • Identify duplicate applicants, permits, transactions and shipments.
  • Develop reversible entity-merging methodologies.
  • Develop anomaly/outlier detection for wildlife-trade data.
  • Evaluate cross-source consistency and accuracy.
  • Build data-quality rules and scorecards.
  • Measure precision and recall against labeled datasets.
  • Support Gold-layer dataset certification.
  • Develop reproducible Python/R analytical code. Recommended Recruiting Qualifications
  • 7-10+ years data science/data quality experience.
  • Python, SQL and preferably R.
  • Entity resolution / record linkage.
  • Fuzzy matching and probabilistic matching.
  • Statistical anomaly detection.
  • Data-quality frameworks.
  • Controlled vocabularies/master-data management.
  • Large legacy-data remediation.
  • Taxonomy/scientific-data experience is a major advantage.
  • Experience with wildlife, biological, scientific, or regulatory datasets is highly desirable. Does this opportunity sound like a fit for you? If so, join our talent community and click to apply now!!

Our Profile: We are an IT company with a unique mission-to make people the center of every federal IT solution. Our technologists have always gone the extra mile to help our federal clients succeed. And over the years, we saw a growing disconnect in how federal IT initiatives were built and managed. Time after time, programs failed because the focus was on the tools and products and not the people using them. Learn More . NuAxis is an

Equal Opportunity Employer. Employment is contingent upon successful completion of a background investigation. Learn More about our Benefits and Culture! #NAI #DICE

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